Materials are Everywhere

Size: px
Start display at page:

Download "Materials are Everywhere"

Transcription

1 Materials are Everywhere Course lecturers (T + TP): Luís M. N. B. F. Santos

2 Material Classification Composite Materials (Composition: 2 or + Materials) Components: - Bonding Material (MATRIX) - Filler or reinforcement material Characteristics - Compatibility (properties); - Materials same identity - Materials could be identified in the interfaces

3 Materials composites discontinuous fibers Fibras de carbono /plásticos; fibras de vidro/resinas/; Betão (compósito cerâmico) Natural composites Wood Compósito tipo Fibroso Formado por fibras dispersas no seio de uma MATRIZ Compósito de Partículas Formado por partículas dispersas no seio de uma MATRIZ Compósito de Estruturados (Sanduíche de materiais)

4 Materials Composite Materials (Composition: 2 or + Materials) Carbon fibers /polymers; fiberglass / resin /; Concrete (ceramic composite) Fibrous type composite Particle type Composite STRUCTURED composite

5 Materials Struture Particulated (ex.: concrete) discontinuous fibers (ex.: Glass fibre / polyester) continuous fibers (ex.: carbon fibers/epoxy resin)

6 Composite Materials Composition Matrix Interface Support matriz support Metalic Ceramics Polymer Termo-endurecíveis Termoplásticos interface

7 Classification Particulate composites - Matrix reinforced with a disperse phase in the form of particles. - The properties vary with the amount and size of particles. - Isotropic Features Concrete Carbeto tungsten ( + Cobalt)

8 Materials Metal-Matrix-Composites (MMC) Ceramic Interface Metal

9 Classification Fiber composites The fibers are dispersed improving the strength and stiffness of the matrix material, preventing the growth of failures in directions normal to the fiber Isotropic / anisotropic Fiber orientation Carbon fibers + Ag-Cu continuous discontinuous random orthogonal Glass fiber + Epoxy resin

10 Composite Materials Carbon fiber Matrix : Ceramic, Metals, polymers Interface

11 Interface Surface or a bonding zone in which the discontinuity occurs whether physical, mechanical or chemical. Interface Strain Transfer van der Waals forces or covalent bonds.

12 Interface Surface or a bonding zone in which the discontinuity occurs whether physical, mechanical or chemical. Interface Strain Transfer van der Waals forces or covalent bonds.

13 Interface

14 Interface Structured composites Laminar Sandwich - Two external sheets which are of lightweight structure with internal layer, for example, beehive. - Matrix reinforced with a dispersed phase in the form of sheets with different orientations

15 Composite Materials properties can change continuously

16 Properties Mechanical Electrical Optical Thermal e.g. Titanium / Boron fibers

17 Stress Composite Materials Schematic stress strain curve Strain

18 Composite Materials CARGA TRANSVERSAL TRANSVERSE LOADING CARGALONGITUDINAL LONGITUDINAL LOADING

19 Composite Materials Thermal conductivity Coeficiente de Expansão Térmica Laminate of graphite / matrix

20 Composite Materials Hardness / Flexibility versus COST SOURCE:

21 Hardness / Flexibility versus COST CERAMICs... Hardness / Flexibility versus COST CERAMICs...

22 Hardness / Flexibility versus COST POLYMERS... Hardness / Flexibility versus COST POLYMERS...

23 Resistance versus DENSITY Resistance versus DENSITY

24 Resistance versus TEMPERATURE Resistance versus TEMPERATURE

25 Resistance versus TEMPERATURE..Ceramics Resistance versus TEMPERATURE..Ceramics

26 Resistance versus TEMPERATURE..Ceramics

COMPOSITE MATERIALS. Dr. S.M.K. Hosseini

COMPOSITE MATERIALS. Dr. S.M.K. Hosseini Imam Khomeini International University Faculty of Eng.- Dept. of Materials Engineering COMPOSITE MATERIALS Presented by: Dr. S.M.K. Hosseini Smk_hosseini@ikiu.ac.ir hossinim@ioec.com Classification Reinforcing

More information

Topics to Discuss.. Composite Materials

Topics to Discuss.. Composite Materials A. K. M. B. Rashid Professor, Department of MME BUET, Dhaka 27 Composite Materials Topics to Discuss.. What are composites? Why do we make composite material? Classifications of composite materials Fibre-reinforced

More information

COMPOSITES. Gayathri & Yamuna

COMPOSITES. Gayathri & Yamuna COMPOSITES Definition A composite is a combination of two or more simple materials to get another material with better properties Examples Wood (a natural composite - comprising cellulose fibers in a lignin

More information

Chapter 16: Composite Materials

Chapter 16: Composite Materials Chapter 16: Composite Materials What are the classes and types of composites? Why are composites used instead of metals, ceramics, or polymers? How do we estimate composite stiffness & strength? What are

More information

Composites. Fiber-Reinforced Composites. Fig Several geometric arrangements of fiber reinforcements. Source: Ref 10.1

Composites. Fiber-Reinforced Composites. Fig Several geometric arrangements of fiber reinforcements. Source: Ref 10.1 Elementary Materials Science William F. Hosford Copyright 2013 ASM International All rights reserved www.asminternational.org Chapter 10 Composites With composite materials, combinations of properties

More information

COMPOSITES. Composite Materials: Structure, General Properties, and Applications

COMPOSITES. Composite Materials: Structure, General Properties, and Applications COMPOSITES Composite Materials: Structure, General Properties, and Applications COMPOSITES Composite Materials Metal Matrix Composites (MMC) Mixture of ceramics and metals reinforced by strong, high-stiffness

More information

Lecture 1: Introduction to composite materials

Lecture 1: Introduction to composite materials At the end of this lecture you will have: An understanding of what are composite materials What the various types of composite materials Why they are used How they are designed 1/17/2014 1 What are composites

More information

Chapter 16: Composites

Chapter 16: Composites Chapter 16: Composites ISSUES TO ADDRESS... What are the classes and types of composites? What are the advantages of using composite materials? How do we predict the elastic modulus for composites with

More information

Composite Materials. In depth look

Composite Materials. In depth look Composite Materials In depth look Classification of Composites Metals Materials Polymers Ceramics Composites Metal Matrix Composites Polymer Matrix Composites Ceramic Matrix Composites Classification of

More information

Materials Sci. And Eng. by W.D.Callister Chapter 16: Composite Materials

Materials Sci. And Eng. by W.D.Callister Chapter 16: Composite Materials Materials Sci. And Eng. by W.D.Callister Chapter 16: Composite Materials ISSUES TO ADDRESS... What are the classes and types of composites? Why are composites used instead of metals, ceramics, or polymers?

More information

Introduction to Composites

Introduction to Composites Section 1 Introduction to Composites By definition, composite materials are formed from two or more materials that have quite different properties. The resultant material has a heterogeneous microstructure

More information

What is a composite Material?

What is a composite Material? Composite Materials What is a composite Material? A broad definition of composite is: Two or more chemically distinct materials which when combined have improved properties over the individual materials.

More information

Analysis and design of composite structures

Analysis and design of composite structures Analysis and design of composite structures Class notes 1 1. Introduction 2 Definition: composite means that different materials are combined to form a third material whose properties are superior to those

More information

Subject Index. STP1156-EB/Jun. 1993

Subject Index. STP1156-EB/Jun. 1993 STP1156-EB/Jun. 1993 Subject Index A Acoustic emission, impact damage evaluation, 127 Adhesion assessment, interfacial, composites, 40! Aluminum laminates, aramidreinforced, 637 Angle-ply laminates damage

More information

TOPIC 8. COMPOSITE MATERIALS

TOPIC 8. COMPOSITE MATERIALS Universidad Carlos III de Madrid www.uc3m.es MATERIALS SCIENCE AND ENGINEERING TOPIC 8. COMPOSITE MATERIALS 1. Classification according to type of reinforcement and matrix 2. Type of constituents 3. Particle

More information

Composite Materials. Metal matrix composites

Composite Materials. Metal matrix composites Composite Materials Metal matrix composites Introduction The properties that make MMCs attractive are high strength and stiffness, good wear resistance, high service temperature, tailorable coefficient

More information

Lecture 5. Chapter 7. Range of Mechanical Properties for Polymers. The University of New Mexico. The University of New Mexico TABLE 7.

Lecture 5. Chapter 7. Range of Mechanical Properties for Polymers. The University of New Mexico. The University of New Mexico TABLE 7. Lecture 5 Chapter 7 Range of Mechanical Properties for Polymers TABLE 7.1 Material UTS (MPa) E (GPa) ABS 28 55 1.4 2.8 ABS, reinforced 100 7.5 Acetal 55 70 1.4 3.5 Acetal, reinforced 135 10 Acrylic 40

More information

Introduction to Composite Materials

Introduction to Composite Materials Structural Composite Materials Copyright 2010, ASM International F.C. Campbell All rights reserved. (#05287G) www.asminternational.org Chapter 1 Introduction to Composite Materials A composite material

More information

Composite Materials. Introduction

Composite Materials. Introduction Composite Materials Introduction Outline Composite Materials course gives an ability to identify the properties of reinforcements and matrix materials used in composites, as well as types and design of

More information

Examples of composites. Composited in nature wood bones. Syntetic composites Plywood Paper Metallic alloys Reinforced concrete

Examples of composites. Composited in nature wood bones. Syntetic composites Plywood Paper Metallic alloys Reinforced concrete MTY-7-EN Composites Examples of composites Composited in nature wood bones Syntetic composites Plywood Paper Metallic alloys Reinforced concrete Advantages and disadvantages of composites Advantages High

More information

2007 Titus Racer X Exogrid. Mechanical Engineering. Instructor: Autar Kaw. My wish. The Full Page Ad for 2007 Titus Racer X Exogrid

2007 Titus Racer X Exogrid. Mechanical Engineering. Instructor: Autar Kaw. My wish. The Full Page Ad for 2007 Titus Racer X Exogrid Introduction to Composite Materials (Laminated Composite Materials) 2007 Titus Racer X Exogrid Mechanical Engineering Instructor: Autar Kaw The Full Page Ad for 2007 Titus Racer X Exogrid My wish 1 What

More information

Engineering Materials

Engineering Materials Engineering Materials Lecture 2 MEL120: Manufacturing Practices 1 Selection of Material A particular material is selected is on the basis of following considerations 1. Properties of material 1. Properties

More information

Chapter 16: Composite Materials

Chapter 16: Composite Materials Chapter 16: Composite Materials ISSUES TO ADDRESS... What are the classes and types of composites? Why are composites used instead of metals, ceramics, or polymers? How do we estimate composite stiffness

More information

COMPOSITE MATERIALS 10. COMPOSITE MATERIALS 10.1 INTRODUCTION

COMPOSITE MATERIALS 10. COMPOSITE MATERIALS 10.1 INTRODUCTION MODULE FIVE COMPOSITE MATERIALS 10. COMPOSITE MATERIALS Introduction Classification of composites Types of matrix materials and reinforcements Production of FRP s and MMC s Advantages and applications

More information

4. H.F.Mark, Science and Engineering, encyclopedia of polymer,vol.(6)

4. H.F.Mark, Science and Engineering, encyclopedia of polymer,vol.(6) References: 1. R.M.Jones, Mechanics of Composite Materials,(1975) 2. Donald,R.Askeland and P.P.Phule, The Science and Engineering of Materials, fourth edition. 3. Batter Worth, Engineering Materials Technology,

More information

Assignment #1 Due Date 22 September 2009; 5PM Group I: Odd questions, Group II : Even questions

Assignment #1 Due Date 22 September 2009; 5PM Group I: Odd questions, Group II : Even questions Assignment #1 Due Date 22 September 2009; 5PM Group I: Odd questions, Group II : Even questions 1. A burnout test was performed to determine the volume fraction of constituents in a glass-fibre- reinforced

More information

ANALYTICAL STUDY OF FACTORS AFFECTING AND APPLICATION OF FINITE ELEMENT ANALYSIS FOR HEAT TRANSFER THROUGH FIBER REINFORCED COMPOSITE MATERIALS

ANALYTICAL STUDY OF FACTORS AFFECTING AND APPLICATION OF FINITE ELEMENT ANALYSIS FOR HEAT TRANSFER THROUGH FIBER REINFORCED COMPOSITE MATERIALS Review Article ISSN 2278 0149 www.ijmerr.com Vol. 3, No. 3, July, 2014 2014 IJMERR. All Rights Reserved ANALYTICAL STUDY OF FACTORS AFFECTING AND APPLICATION OF FINITE ELEMENT ANALYSIS FOR HEAT TRANSFER

More information

Mathematics and Science in Schools in Sub-Saharan Africa

Mathematics and Science in Schools in Sub-Saharan Africa Mathematics and Science in Schools in Sub-Saharan Africa Composites The Designer Material What is a Composite? Mixture Compound Composites When two or more materials with very different properties are

More information

Structural Composite Materials

Structural Composite Materials Structural Composite Materials F.C. Campbell The Materials Information Society ASM International Materials Park, Ohio 44073-0002 www.asminternational.org Contents Preface About the Author xi xv Chapter

More information

Types of sensing. Reading assignment. Functions. Importance of sensing. Methods of sensing. Intrinsically smart polymermatrix structural composites

Types of sensing. Reading assignment. Functions. Importance of sensing. Methods of sensing. Intrinsically smart polymermatrix structural composites Intrinsically smart polymermatrix structural composites Topic 4 Reading assignment Chung, Composite Materials, Ch. 13. No. 81, under Publications polymer in website http://www.wings.buffalo.edu/academic/depa

More information

Engineering Materials. Materials. Metals. Material Properties. Solidification of Molten Metal. Grain Structure. Page 1

Engineering Materials. Materials. Metals. Material Properties. Solidification of Molten Metal. Grain Structure. Page 1 Materials Engineering Materials R. Jerz 1 1/21/2006 R. Jerz 2 1/21/2006 Material Properties Metals R. Jerz 3 1/21/2006 R. Jerz 4 1/21/2006 Solidification of Molten Metal Grain Structure Figure 1.11 Schematic

More information

An Introduction to Automotive Composites

An Introduction to Automotive Composites An Introduction to Automotive Composites Editors: Nick Tucker & Kevin Lindsey Rapra Technology Limited Contents Introduction... 1 1 Who is this Book For?... 6 2 About Warwick Manufacturing Group... 6 3

More information

COMPOSITE MATERIALS. Asst. Prof. Dr. Ayşe KALEMTAŞ

COMPOSITE MATERIALS. Asst. Prof. Dr. Ayşe KALEMTAŞ COMPOSITE MATERIALS Office Hours: Tuesday, 16:30-17:30 akalemtas@mu.edu.tr, akalemtas@gmail.com Phone: +90 252 211 19 17 Metallurgical and Materials Engineering Department ISSUES TO ADDRESS Reinforcement

More information

SYNTHESIS, FABRICATION AND CHARACTERIZATION OF JUTE FIBRE REINFORCED LAMINAR COMPOSITES

SYNTHESIS, FABRICATION AND CHARACTERIZATION OF JUTE FIBRE REINFORCED LAMINAR COMPOSITES International Journal of Mechanical Engineering and Technology (IJMET) Volume 9, Issue 1, January 2018, pp. 722 731 Article ID: IJMET_09_01_079 Available online at http://www.iaeme.com/ijmet/issues.asp?jtype=ijmet&vtype=9&itype=1

More information

COMPOSITES. Chapter 4

COMPOSITES. Chapter 4 COMPOSITES Chapter 4 1 Introduction A Composite material is a material system composed of two or more macro constituents that differ in shape and chemical composition and which are insoluble in each other.

More information

CHAPTER BACKGROUND INTRODUCTION TO COMPOSITES FIBRE REINFORCED COMPOSITES AND ITS CONSTITUENTS 6

CHAPTER BACKGROUND INTRODUCTION TO COMPOSITES FIBRE REINFORCED COMPOSITES AND ITS CONSTITUENTS 6 1 CHAPTER 1 INTRODUCTION 1.1 BACKGROUND 2 1.2 INTRODUCTION TO COMPOSITES 3 1.3 FIBRE REINFORCED COMPOSITES AND ITS CONSTITUENTS 6 1.4 SIGNIFICANT AND IMPORTANT FUNCTIONS OF FIBRES AND MATRIX 9 1.4.1 Functions

More information

AERO 214. Introduction to Aerospace Mechanics of Materials. Lecture 2

AERO 214. Introduction to Aerospace Mechanics of Materials. Lecture 2 AERO 214 Introduction to Aerospace Mechanics of Materials Lecture 2 Materials for Aerospace Structures Aluminum Titanium Composites: Ceramic Fiber-Reinforced Polymer Matrix Composites High Temperature

More information

MatSE 259 Exam 4 Review Session

MatSE 259 Exam 4 Review Session MatSE 259 Exam 4 Review Session 1. Same exam format and protocol as the previous three 2. If your score for any of the previous exams needs to be updated in the school records (entered wrong SID, left

More information

2018 ncode User Group Meeting

2018 ncode User Group Meeting 2018 ncode User Group Meeting February 28 March 1, 2018 Novi, MI USA Analysis of Composite Materials for Improved Vehicle Performance and Reduced Weight Jeff Mentley Applications Engineer Introduction

More information

Contents. Preface. Lightweight Materials Understanding the Basics F.C. Campbell, editor

Contents. Preface. Lightweight Materials Understanding the Basics F.C. Campbell, editor Lightweight Materials Understanding the Basics F.C. Campbell, editor Copyright 2012 ASM International All rights reserved www.asminternational.org Contents Preface ix CHAPTER 1 Introduction and Uses of

More information

COPYRIGHTED MATERIAL INDEX

COPYRIGHTED MATERIAL INDEX INDEX A-scan, 482 Acoustic emission, 483 Aelotropic material, 175 Anisotropic material, 175 Anisotropy, 3 controlled, 10, 11 of thermal expansion, 111 Aramid fibers, see Kevlar Autoclave, 46, 47, 48 Average

More information

Metal Matrix Composite (MMC)

Metal Matrix Composite (MMC) Matrix Metal Matrix Composite (MMC) The matrix is the monolithic material into which the reinforcement is embedded, and is completely continuous. This means thatt there is apath throughh the matrix ti

More information

NEW COMPOSITE SANDWICH WITH ALUMINUM CORE

NEW COMPOSITE SANDWICH WITH ALUMINUM CORE SCIENTIFIC RESEARCH AND EDUCATION IN THE AIR FORCE AFASES2017 NEW COMPOSITE SANDWICH WITH ALUMINUM CORE Horatiu TEODORESCU-DRAGHICESCU *, Mariana Domnica STANCIU *, Florin TEODORESCU-DRAGHICESCU ** * Transilvania

More information

Composite - An Introduc2on MKR 1153

Composite - An Introduc2on MKR 1153 Composite - An Introduc2on Issues to address v What are composites? v Classification of composites. v Why composites? v Mechanical properties of composites. v Applications. Composite materials Defini2on

More information

Comparison of Static Analysis of Bonded, Riveted and Hybrid Joints by using Different Materials

Comparison of Static Analysis of Bonded, Riveted and Hybrid Joints by using Different Materials IJIRST International Journal for Innovative Research in Science & Technology Volume 4 Issue 12 May 2018 ISSN (online): 2349-6010 Comparison of Static Analysis of Bonded, Riveted and Hybrid Joints by using

More information

AML 883 Properties and selection of engineering materials

AML 883 Properties and selection of engineering materials AML 883 Properties and selection of engineering materials LECTURE 3. Density and moduli M P Gururajan Email: guru.courses@gmail.com Room No. MS 207/A 3 Phone: 1340 Homepage: http://aml883.wikidot.com Density

More information

Two dimensional (2D) RVE-Based Modeling of Interphase Separation and Particle Fracture in Graphite/5050 Particle Reinforced Composites

Two dimensional (2D) RVE-Based Modeling of Interphase Separation and Particle Fracture in Graphite/5050 Particle Reinforced Composites Two dimensional (2D) RVE-Based Modeling of Interphase Separation and Particle Fracture in Graphite/5050 Particle Reinforced Composites A. Chennakesava Reddy Associate Professor, Department of Mechanical

More information

E.G.S. PILLAY ENGINEERING COLLEGE (An Autonomous Institution, Affiliated to Anna University, Chennai) Nagore Post, Nagapattinam , Tamilnadu.

E.G.S. PILLAY ENGINEERING COLLEGE (An Autonomous Institution, Affiliated to Anna University, Chennai) Nagore Post, Nagapattinam , Tamilnadu. 17MF102 POLYMERS AND COMPOSITE MATERIALS Academic Year : 2017-2018 Programme : M.E (Manuf.Engg) Question Bank Year / Semester : I/II Course Coordinator: Dr.S.Krishnamohan Course Objectives 1. To Impart

More information

Atomic structure, arrangement, and movement Introduction to Materials Introduction Types of Materials Structure-Property-Processing Relationship

Atomic structure, arrangement, and movement Introduction to Materials Introduction Types of Materials Structure-Property-Processing Relationship Atomic structure, arrangement, and movement to Materials Types of Materials Structure-Property-Processing Relationship Environmental Effects on Material Behavior Materials Design and Selection Atomic Structure

More information

Processing and Properties of Metal Matrix Composites

Processing and Properties of Metal Matrix Composites Washington University in St. Louis Washington University Open Scholarship Mechanical Engineering and Materials Science Independent Study Mechanical Engineering & Materials Science 5-12-2016 Processing

More information

Metal and ceramic matrices: new composite materials

Metal and ceramic matrices: new composite materials Metal and ceramic matrices: new composite materials Introduction In the case of materials subjected to mechanical loads, the use of composite materials has improved the properties by using substances that

More information

Tutorial Use of Composites in Optical Systems

Tutorial Use of Composites in Optical Systems Tutorial Use of Composites in Optical Systems Anoopoma P. Bhowmik Introduction to Opto-Mechanical Engineering OPTI 521 November 30, 20092 College of Optical Sciences - University of Arizona 1 Overview

More information

Materials Engineering PTT 110

Materials Engineering PTT 110 By: Pn. Nurul Ain Harmiza Abdullah Materials Engineering PTT 110 SEMESTER 1 (2013/2014) PowerPoint Lecture Slides for Foundations of Materials Science and Engineering Fifth Edition William F. Smith Javad

More information

AIRCRAFT COMPOSITE STRUCTURE REPAIR. Introduction to Aircraft Composite Technology

AIRCRAFT COMPOSITE STRUCTURE REPAIR. Introduction to Aircraft Composite Technology Introduction to Aircraft Composite Technology AIRCRAFT COMPOSITE STRUCTURE REPAIR Disclaimer/ Provision This course is designed to provide trainers with the general information on Introduction of Aircraft

More information

Comparative Study Of Mechanical Properties Of E-Glass/Epoxy Composite Materials With Al 2 O 3, CaCo 3, SiO 2 AND PBO Fillers

Comparative Study Of Mechanical Properties Of E-Glass/Epoxy Composite Materials With Al 2 O 3, CaCo 3, SiO 2 AND PBO Fillers Comparative Study Of Mechanical Properties Of E-Glass/Epoxy Composite Materials With Al 2 O 3, CaCo 3, SiO 2 AND PBO Fillers 1 Wasim Akram, 2 Sachin Kumar Chaturvedi, 3 Syed Mazhar Ali Department of Mechanical

More information

Suong V. Hoa Concordia Center for Composites Mechanical and Industrial Engineering Concordia University

Suong V. Hoa Concordia Center for Composites Mechanical and Industrial Engineering Concordia University Polymer matrix composites Applications & Manufacturing Suong V. Hoa Concordia Center for Composites Mechanical and Industrial Engineering Concordia University Applications High performance composite magazine,

More information

Metals are generally ductile because the structure consists of close-packed layers of

Metals are generally ductile because the structure consists of close-packed layers of Chapter 10 Why are metals ductile and ceramics brittle? Metals are generally ductile because the structure consists of close-packed layers of atoms that allow for low energy dislocation movement. Slip

More information

Structural Vacuum Insulation Panels

Structural Vacuum Insulation Panels Structural Vacuum Insulation Panels Dwight S. Musgrave Thermal Visions, Inc. 83 Stonehenge Dr., Granville, Ohio 43023, USA dwight.musgrave@thermalvisions.com 1 Introduction Some VIP applications are a

More information

IJSRD - International Journal for Scientific Research & Development Vol. 4, Issue 04, 2016 ISSN (online):

IJSRD - International Journal for Scientific Research & Development Vol. 4, Issue 04, 2016 ISSN (online): IJSRD - International Journal for Scientific Research & Development Vol. 4, Issue 04, 2016 ISSN (online): 2321-0613 A Review on Recent Application and Future Scope of Composite Material Amber Nigam 1 Deepak

More information

Keywords: composite, multi-phase, elastic coefficient, micromechanics, testing

Keywords: composite, multi-phase, elastic coefficient, micromechanics, testing Theoretical - Experimental Comparisons of Multi-phase Composite Materials Elastic Coefficients Retrieved from Tensile, Compressive and Bending Tests. Influencing Factors IOAN CURTU *, DANA LUCA MOTOC Transilvania

More information

5. A round rod is subjected to an axial force of 10 kn. The diameter of the rod is 1 inch. The engineering stress is (a) MPa (b) 3.

5. A round rod is subjected to an axial force of 10 kn. The diameter of the rod is 1 inch. The engineering stress is (a) MPa (b) 3. The Avogadro's number = 6.02 10 23 1 lb = 4.45 N 1 nm = 10 Å = 10-9 m SE104 Structural Materials Sample Midterm Exam Multiple choice problems (2.5 points each) For each problem, choose one and only one

More information

Civil Engineering Division Enppi

Civil Engineering Division Enppi Enppi Definition Fiber Reinforced Polymer (FRP) Composites are defined as: A matrix of polymeric material that is reinforced by fibers or other reinforcing material Definition FRP Fiber Matrix Carbon Aramid

More information

Processing and Characterization of Infrared Cured Glass and Carbon Fiber Reinforced Polymer Composites

Processing and Characterization of Infrared Cured Glass and Carbon Fiber Reinforced Polymer Composites Processing and Characterization of Infrared Cured Glass and Carbon Fiber Reinforced Polymer Composites Muhammed Kashif R 1 1 UG Scholar, Department of Mechanical Engineering, Vijaya Vittala Institute of

More information

Chapter 16: Composites

Chapter 16: Composites Chapter 16: Coposites ISSUS TO ADDRSS... What are the classes and types o coposites? What are the advantages o using coposite aterials? How do we predict the stiness and strength o the various types o

More information

MSE 383 Unit 3-5 Joshua U. Otaigbe Iowa State University Materials Science & Engineering Dept.

MSE 383 Unit 3-5 Joshua U. Otaigbe Iowa State University Materials Science & Engineering Dept. Fiber Reinforced Polymer Composites MSE 383 Unit 3-5 Joshua U. Otaigbe Iowa State University Materials Science & Engineering Dept. Scope General Introduction composite constitutents applications Strength

More information

Studies on the influence of fibre parameters on the flexural properties of polymer fibre composites

Studies on the influence of fibre parameters on the flexural properties of polymer fibre composites Studies on the influence of fibre parameters on the flexural properties of polymer fibre composites 1 M.Jayavelu, 2 I.Sureshkumar, 3 E.Hemameeakshi, 4 G.Kaliraj 1 Lecturer, Plastic Technology,VSVN Polytechnic

More information

Quiz 9 Composites and Corrosion

Quiz 9 Composites and Corrosion Quiz 9 Composites and Corrosion You Should Be Able to: Composites redict the composite's strength and stiffness using the Rule of Mixtures. (For a continuous fiber composite, knowing the fiber and matrix

More information

MECHANICAL TEST FIXTURES

MECHANICAL TEST FIXTURES MECHANICAL TEST FIXTURES Fine Finish Organics Pvt. Ltd. designs and manufactures mechanical test fixtures of the highest quality at affordable prices. Our catalogue includes a broad range of mechanical

More information

INNOVATIVE FIBRE REINFORCED BRIDGE DECK MODULES ABSTRACT

INNOVATIVE FIBRE REINFORCED BRIDGE DECK MODULES ABSTRACT INNOVATIVE FIBRE REINFORCED BRIDGE DECK MODULES Heather Crocker, ISIS Canada, Winnipeg, MB Emile Shehata, Wardrop Engineering Inc., Winnipeg, MB Rick Haldane-Wilsone, Wardrop Engineering Inc., Winnipeg,

More information

STRESS ANALYSIS OF GLASS FIBRE REINFORCED COMPOSITES USED IN WIND TURBINES

STRESS ANALYSIS OF GLASS FIBRE REINFORCED COMPOSITES USED IN WIND TURBINES STRESS ANALYSIS OF GLASS FIBRE REINFORCED COMPOSITES USED IN WIND TURBINES Kalyana Chakravarthy P 1,Dr. Raghunandana.K 2 1 Assistant Professor Sr. Scale Dept. of Mechatronics, Manipal Institute of Technology,

More information

أت ارش. Dr. Abdel-Wahab El-Morsy Faculty of Engineering - Rabigh

أت ارش. Dr. Abdel-Wahab El-Morsy Faculty of Engineering - Rabigh Basic Workshop 1 أت ارش There are thousands of materials available for use in engineering applications. Most materials fall into one of three classes that are based on the atomic bonding forces of a particular

More information

Composite as Biomaterials

Composite as Biomaterials MME 297: Lecture 19 Composite as Biomaterials Dr. A. K. M. Bazlur Rashid Professor, Department of MME BUET, Dhaka Topics to discuss today... 1. Introduction 2. Structure of Composites 3. Mechanics of Composites

More information

Introduction. Aerospace industry Sporting Goods Industry Automotive Industry Home Appliance Industry

Introduction. Aerospace industry Sporting Goods Industry Automotive Industry Home Appliance Industry COMPOSITE MATERIALS Introduction A Composite material is a material system composed of two or more macro constituents that differ in shape and chemical composition and which are insoluble in each other.

More information

EXPERIMENTAL & NUMERICAL ANALYSIS OF BANANA AND GLASS FIBER REINFORCED EPOXY BASED HYBRID COMPOSITES , India ABSTRACT

EXPERIMENTAL & NUMERICAL ANALYSIS OF BANANA AND GLASS FIBER REINFORCED EPOXY BASED HYBRID COMPOSITES , India ABSTRACT EXPERIMENTAL & NUMERICAL ANALYSIS OF BANANA AND GLASS FIBER REINFORCED EPOXY BASED HYBRID COMPOSITES Ajay Verma 1, Niladri Sarkar 2*, Aneesh Somwanshi 3 1 Associate Professor, Mechanical Department, Shri

More information

C C C C C C C C C C C C C C C C C C CH 3 CH 3 H. Polyethylene (PE) Polypropylene (PP) Polyvinyl chloride (PVC) repeat unit. repeat unit.

C C C C C C C C C C C C C C C C C C CH 3 CH 3 H. Polyethylene (PE) Polypropylene (PP) Polyvinyl chloride (PVC) repeat unit. repeat unit. Poly many mer repeat unit repeat unit Polyethylene (PE) l repeat unit l l Polyvinyl chloride (PV) 3 Polypropylene (PP) Adapted from Fig. 14.2, allister 7e. 3 repeat unit 3 1 2 3 4 Molecular weight, M i

More information

5.1 Essentials of Polymer Composites

5.1 Essentials of Polymer Composites 5 Polymer Composites Polymer modification can follow from the mixing of two or more macromolecular compounds or their filling with reinforcing materials of inorganic or organic substances. It enables the

More information

Interphase Cracking in Titanium Nitride/2024 Alloy Particle- Reinforced Metal-Matrix Composites

Interphase Cracking in Titanium Nitride/2024 Alloy Particle- Reinforced Metal-Matrix Composites 3rd National Conference on Materials and Manufacturing Processes Hyderabad, Andhra Pradesh, India Interphase Cracking in Titanium Nitride/2024 Alloy Particle- Reinforced Metal-Matrix Composites 1 B. Kotiveera

More information

Design and Analysis Characterization of Car Bumper Using Glass Fiber Reinforced With Aluminium

Design and Analysis Characterization of Car Bumper Using Glass Fiber Reinforced With Aluminium Design and Analysis Characterization of Car Bumper Using Glass Fiber Reinforced With Aluminium G.Annamalai 1, V.Thirumalairaj 2, R.Santhaseelan 3, M.Pradeep 4, R.Nagaraja 5 Lecturer, Department of Mechanical

More information

Energy and Packing. typical neighbor bond energy. typical neighbor bond energy. Dense, regular-packed structures tend to have lower energy.

Energy and Packing. typical neighbor bond energy. typical neighbor bond energy. Dense, regular-packed structures tend to have lower energy. Energy and Packing Non dense, random packing Energy typical neighbor bond length typical neighbor bond energy r Dense, regular packing Energy typical neighbor bond length typical neighbor bond energy r

More information

COPYRIGHTED MATERIAL INTRODUCTION

COPYRIGHTED MATERIAL INTRODUCTION 1 1.1 DEFINITION INTRODUCTION The word composite means consisting of two or more distinct parts. Thus a material having two or more distinct constituent materials or phases may be considered a composite

More information

COMPOSITE MATERIALS. Asst. Prof. Dr. Ayşe KALEMTAŞ

COMPOSITE MATERIALS. Asst. Prof. Dr. Ayşe KALEMTAŞ COMPOSITE MATERIALS Office Hours: Tuesday, 16:30-17:30 akalemtas@mu.edu.tr, akalemtas@gmail.com Phone: +90 252 211 19 17 Metallurgical and Materials Engineering Department ISSUES TO ADDRESS Ceramic Materials

More information

STP772-EB/Jun Index

STP772-EB/Jun Index STP772-EB/Jun. 1982 Index Acoustic emission monitoring, 106-112 Aerospace applications, 64, 133, 225 Agglomerations, fiber, 6, 9, 47 Analysis (see Testing, Thermal mechanical analysis technique, Ultrasonic

More information

Ruth Román [May 9, 2007] REVIEW OF COMPUTATIONAL AND ANALYTICAL MICROMECHANICAL MODELS OF COMPOSITE MATERIALS

Ruth Román [May 9, 2007] REVIEW OF COMPUTATIONAL AND ANALYTICAL MICROMECHANICAL MODELS OF COMPOSITE MATERIALS Ruth Román [May 9, 2007] REVIEW OF COMPUTATIONAL AND ANALYTICAL MICROMECHANICAL MODELS OF COMPOSITE MATERIALS Sun and Lin (2001) [1 de 6] Computer modeling and FEA Simulation for Composite Single Fiber

More information

The Flexural Properties of Glass Fabric/Epoxy -Rigid Polyurethane Foam Core Sandwich Composites at Different Span to Depth Ratios and Densities

The Flexural Properties of Glass Fabric/Epoxy -Rigid Polyurethane Foam Core Sandwich Composites at Different Span to Depth Ratios and Densities Proc. of the Intl. Conf. on Advances In Engineering And Technology - ICAET-214 ISBN: 978-1-63248-28-6 doi: 1.15224/ 978-1-63248-28-6-3-87 The Flexural Properties of Glass Fabric/Epoxy -Rigid Polyurethane

More information

Acceptance Letter http://medwelljournals.com/ams/acceptance.php?id=35301 1 of 1 06/1/017, 9:11 AM Medwell Journals Tel: +9-41-5003000 Fax: +9-41-8815599 http://medwelljournals.com December 05, 017 Dear

More information

Energy and Packing. Materials and Packing

Energy and Packing. Materials and Packing Energy and Packing Non dense, random packing Energy typical neighbor bond length typical neighbor bond energy r Dense, regular packing Energy typical neighbor bond length typical neighbor bond energy r

More information

COMPARATIVE STUDIES ON MECHANICAL CHARACTERISTICS OF GRANULATED BLAST FURNACE SLAG AND FLY ASH REINFORCED ALUMINIUM COMPOSITES

COMPARATIVE STUDIES ON MECHANICAL CHARACTERISTICS OF GRANULATED BLAST FURNACE SLAG AND FLY ASH REINFORCED ALUMINIUM COMPOSITES International Journal of Mechanical Engineering and Technology (IJMET) Volume 8, Issue 11, November 2017, pp. 277 284, Article ID: IJMET_08_11_030 Available online at http://www.iaeme.com/ijmet/issues.asp?jtype=ijmet&vtype=8&itype=11

More information

PLASTICS. Chapter 5. Materials of Construction-Plastics 1

PLASTICS. Chapter 5. Materials of Construction-Plastics 1 PLASTICS Chapter 5 Materials of Construction-Plastics 1 Plastics Plastics are synthetic materials which are composed of high molecular weight substances consisting of macromolecules of colloidal dimensions.

More information

Fabrication and Study of Mechanical Properties of Sisal, Glass Fiber and MWCNTS Reinforced Polymer

Fabrication and Study of Mechanical Properties of Sisal, Glass Fiber and MWCNTS Reinforced Polymer ISSN (Print): 2347-67 (An ISO 3297: 27 Certified Organization) Vol. 4, Issue 8, August 215 Fabrication and Study of Mechanical Properties of Sisal, Glass Fiber and MWCNTS Reinforced Polymer M.Chandrakanth

More information

Introduction to Material Science

Introduction to Material Science Introduction to Material Science Materials are very important in the development of human civilization. Historians have identified civilization by the name of most used material. Thus, we have: Stone Age,

More information

Metal matrix composites. Anne Mertens

Metal matrix composites. Anne Mertens "MECA0139-1: Techniques "MECA0462-2 additives : et Materials 3D printing", Selection", ULg, 21/11/2017 25/10/2016 Metal matrix composites Anne Mertens Outline Introduction: why composite materials? Case

More information

Approach: use the rule of mixtures equation to give the theoretical density

Approach: use the rule of mixtures equation to give the theoretical density Exercises Instructions: there is no time limit for these exercises. Work through as many of the questions that you can in the time available. 1. A polymer matrix composite was found to have a volume fraction

More information

SYNTHESIS & CHARACTERISATION OF EPOXY MATRIX COMPOSITES FILLED WITH ALUMINIUM POWDER

SYNTHESIS & CHARACTERISATION OF EPOXY MATRIX COMPOSITES FILLED WITH ALUMINIUM POWDER SYNTHESIS & CHARACTERISATION OF EPOXY MATRIX COMPOSITES FILLED WITH ALUMINIUM POWDER Samjid Bava T 1, P. Lingeswaran 2 1ME Student, Dept. of Mechanical Engineering, Shree Venkateshwara Hi-Tech Engineering

More information

THE INFLUENCE OF ASPECT RATIO OF REINFORCING FIBERS ON MECHANICAL PROPERTIES OF GYPSUM MATRIX COMPOSITE PANELS

THE INFLUENCE OF ASPECT RATIO OF REINFORCING FIBERS ON MECHANICAL PROPERTIES OF GYPSUM MATRIX COMPOSITE PANELS THE INFLUENCE OF ASPECT RATIO OF REINFORCING FIBERS ON MECHANICAL PROPERTIES OF GYPSUM MATRIX COMPOSITE PANELS H. Elahi 1, A.S. Motevasseli 2, and J. Aghazadeh 3 1 Ph.D. Student, Faculty of Mining and

More information

ELECTRONIC PACKAGING MATERIALS

ELECTRONIC PACKAGING MATERIALS ADVANCED ELECTRONIC PACKAGING MATERIALS Heat Revolutionary advances have recently been made in advanced monolithic and composite packaging materials for microelectronics and optoelectronics. Carl Zweben*

More information

Using ncode DesignLife for Fatigue of Composite Structures

Using ncode DesignLife for Fatigue of Composite Structures Using ncode DesignLife for Fatigue of Composite Structures Jeff Mentley HBM Prenscia October 5-6, 2016 www.ncode.com Agenda 3 1. Introduction 2. Short Fiber Injection Molded Composites Material Characterization

More information

Fiber Sizing Fundamentals and Emerging Technologies ACCE / SPE

Fiber Sizing Fundamentals and Emerging Technologies ACCE / SPE Fiber Sizing Fundamentals and Emerging Technologies ACCE / SPE 0 Contents What is fiber sizing? Sizing chemistry, formulation and application Sizing challenges Sizing benefits Sizing selection & product

More information

CHAPTER 5 INVESTIGATION ON DRILLING CHARACTERISTICS OF HYBRID COMPOSITES

CHAPTER 5 INVESTIGATION ON DRILLING CHARACTERISTICS OF HYBRID COMPOSITES CHAPTER 5 INVESTIGATION ON DRILLING CHARACTERISTICS OF HYBRID COMPOSITES 5.1 Introduction This chapter presents the experimental work carried out with different cutting parameters in drilling to evaluate

More information

Chapter 6: Mechanical Properties

Chapter 6: Mechanical Properties Chapter 6: Mechanical Properties Elastic behavior: When loads are small, how much deformation occurs? What materials deform least? Stress and strain: What are they and why are they used instead of load

More information

Introduction to Material Science and Engineering

Introduction to Material Science and Engineering Introduction to Material Science and Engineering Introduction What is materials engineering? the understanding and modification of the structure and properties of materials to improve the performance and

More information