MECHANICAL PROPERTIES OF ALUMINUM WELDS FOR AUTOMOTIVE STRUCTURAL APPLICATIONS
|
|
- Erik Francis
- 6 years ago
- Views:
Transcription
1 MECHANICAL PROPERTIES OF ALUMINUM WELDS FOR AUTOMOTIVE STRUCTURAL APPLICATIONS Jennifer Hyde Supervisor: Dr. McDermid MATLS 701 Seminar Feb 17, 2012
2 Outline 2 Motivation Background/Literature Review Project Outline Experimental Procedure Preliminary Results Summary Future Work Acknowledgements
3 Motivation 3 Increased use of aluminum for light weighting of vehicles due to its relatively high strength to weight ratio The Aluminum Association. Aluminum in Transportation (Accessed Feb 2012)
4 Background: GMAW 4 Gas Metal Arc Welding (GMAW) two metals are joined by heating from an arc between the metal and continuously fed filler wire electrode. This process uses a shielding gas (argon or helium) to protect the molten weld pool from oxidation. Popular welding technique for Al alloys Results in 3 distinct regions: weld; HAZ; base material S. Kou, Welding Metallurgy, 2 nd ed., Hoboken, New Jersey: John Wiley and Sons Inc., Microhardness Profile
5 Mechanical Properties of Welds 5 Problem One of the easiest ways to get the mechanical properties of a material is from uniaxial tensile testing This is a problem for welds since the mechanical properties of welded samples from tensile testing is limited to the instability of the weakest region of the welded joint How can we measure mechanical properties of each region of the weld?
6 Mechanical Properties of Welds 6 Solution: 1) Gleeble/thermal treatment apparatus costly time consuming Sensitive to variation of welding conditions 2) novel shear test; tensile testing combined with DIC modified ASTM B831 shear samples Mechanical behaviour up to large strains from shear test Gleeble 3180 Dynamic Systems Inc. (Accessed Feb 2012)
7 Modified Shear Samples 7 Machined using wire and sink EDM (Electric Discharge Machining) Pulled in a tensile testing machine
8 8 Digital Image Correlation (DIC): ARAMIS System Spray paint test sample to get random speckle pattern and using a CCD camera to take snapshots during testing. ARAMIS calculates displacement between each snapshot and a reference picture to get strain able to calculate strain within the shear zone and also localized strain during tensile test (i.e. strain in weld; HAZ and BM regions) Relate stress to strain by time. Facets in the undeformed and deformed state (Aramis v5.3 manual, GOM mbh, Braunschweig, Germany (2004))
9 Shear Test: Kang et al [1] 9 These modified samples first used on DC and CC 5754 sheet materials This geometry prevents end rotation of the shear zone as compared to the ASTM B831 samples Compared shear test to uniaxial tension tests They concluded that effective stress and strain for shear test only matched tensile results when using the Barlat-Lian yield function which incorporates planar anisotropy. [1] J. Kang et al, Journal of Engineering Materials and Technology, , 2008.
10 10 Yield Functions: For simple shear: Von Mises: Barlat-Lian: M=8 for FCC materials
11 Barlat-Lian Yield Function: r= plastic strain ratio Equal to 1 for an isotropic material 11
12 Effective stress, MPa [2] Kang J, McDermid, J.R., Bruhis, M., SAE Paper, (2012) Resistance Spot Welds 12 More recently this modified shear sample geometry has been extended to the investigation of AA5754-O RSW welds and AA6022 T4 RSW welds [2] Used Barlat-Lian equation on base materials to match tensile and shear effective stress-strain curves AA5754 Uniaxial tension AA6022-T4 Uniaxial tension AA5754 von Mises AA6022-T4 von Mises AA5754 Barlat-Lian AA6022-T4 Barlat-Lian Effective strain Uniaxial Tension and Shear effective stressstrain curves for the base materials: 5754 and 6022 T4
13 True stress, MPa RSW welds graph s = e R² = 0.99 s= e R 2 = s= e R 2 = s= e R 2 = AA5754-O T4 Case 8 Tensile Case 6 Tensile Case 8 Shear Case 6 Shear Case 6 Shear True strain Case 6: RSW 6022 T4 Case 8: RSW 5754-O
14 Research Objective 14 GM currently cannot accurately predict the failure location of gas metal arc welded aluminum structural components This research meant to provide the necessary mechanical property information for both the weld region and the HAZ so that their FE models are accurate
15 Project Outline 15 Weld Cases Case Material 1 Thickness Material 2 Thickness Weld wire 1 Aural 2 T7 3mm 6063 T4 4mm Aural 2 T7 3mm 6063 T6 4mm O 3mm 6063 T4 4mm O 3mm 6063 T6 4mm O 3mm 5754-O 3mm 4043 These are in a butt joint configuration for testing purposes Also testing base materials mechanical properties
16 Base Materials 16 AA 5754-O Main alloying element is Mg Non-heat treatable O temper fully annealed AA 6063 T4 and T6 Mg and Si are the main alloying elements heat treatable strengthening from metastable β'' precipitates (Mg 2 Si) T4 naturally aged; T6 optimally aged Aural-2 T7 Mg, Si and Mn are the main alloying elements die cast T7 stabilized
17 Weld Configuration 17 (A) (B) RD RD RD RD Cases 1 and 2 (C) Case 1 RD RD 5754 Cases 3 and 4
18 Paint Bake Cycle 18 Al alloys used for automotive applications undergo a paint bake cycle which may have an effect on the material s properties given that many Al alloys are artificially aged around this temperature Baking Conditions: 180 C for 20 mins then air cool, reheat to 180 C for 30 mins All base material samples with the exception of 5754-O tested in this condition All welds were tested in this condition which is meant to simulate the paint bake cycle.
19 Experimental Procedure 19 Mechanical Testing Tensile Tests Base Materials Welds Shear Tests Base Materials Welds HAZ Locating the HAZ to place shear zones Microhardness Profiles Microstructure OM (Electrolytic etching using Barker s and viewing under cross polarized light) Fractography SEM on fracture surfaces
20 Tensile Tests 20 Base Material: Tensile samples cut parallel (0 ), 45 and 90 to RD Extensometer as well as ARAMIS (DIC) for strain measurements Strain rate: 6.7 x 10-4 /s Welds: Weld in middle of tensile sample ARAMIS used for strain measurements Strain rate: 2.8 x 10-4 /s 10 KN Instron Testing Machine
21 6063 T4 Stress-Strain Curves T4 AR 6063 T4 B
22 Tensile Test of Welds: 1A:6063 T4 and Aural-2 T7 22 1A AR 1A B
23 Shear Test samples: welds 23 Welded Plate Shear Sample
24 24 Locating the HAZ for Shear Test
25 Shear Tests- Base Materials 25 Same machine as tensile test Testing base material samples parallel and transverse to RD (0 and 90 ) Strain rate: 2.6 x 10-3 /s Using Aramis/DIC to directly measure shear angle at each stage Shear stress and strain converted to effective stress and strain using von Mises criterion
26 Aural-2 T7 Shear Curves 26
27 Summary 27 Tensile tests on base materials were completed with general agreement between samples and some differences in sample orientation (i.e. 0, 45, 90 wrt RD) Tensile test on welds using ARAMIS (DIC) were able to show strain locally; in both the weld region and region where fracture occurs It has been found that only 6063 T6 has a noticeable HAZ Shear tests on base materials were completed. The effective stress-strain curves show differences for shear and tension.
28 Future Work 28 Locate the fusion zone of 6063 T4, 5754-O, Aural 2 T7 and then place the shear zone beside this region Shear tests on welds and HAZ SEM of fracture surfaces Possibly use Barlat-Lian yield function to incorporate material anisotropy
29 Acknowledgements 29 General Motors of Canada Ltd for financial support and experimental materials Initiative for Automotive Manufacturing Innovation (IAMI) for financial support Supervisor: Dr. McDermid Technical assistance: Jidong Kang; Mike Bruhis; and Doug Culley
30 QUESTIONS?
related to the welding of aluminium are due to its high thermal conductivity, high
Chapter 7 COMPARISON FSW WELD WITH TIG WELD 7.0 Introduction Aluminium welding still represents a critical operation due to its complexity and the high level of defect that can be produced in the joint.
More informationpdfmachine trial version
EFFECT OF WELDING TECHNIQUES (GTAW & SMAW) ON THE MICROSTRUCTURE & MECHANICAL PROPERTIES OF MILD STEEL SA 516 Gr. 70 By Dr. Muhammad Taqi Zahid Butt, S. Ahmed, S. Rasool, U. Ali and S. U. Rehman* ABSTRACT
More informationThe effect of ER4043 and ER5356 filler metal on welded Al 7075 by metal inert gas welding
This paper is part of the Proceedings of the 2 International Conference on nd High Performance and Optimum Design of Structures and Materials (HPSM 2016) www.witconferences.com The effect of ER4043 and
More informationRajiv Suman 1, Dr. P.C.Gope 2 1 Research Scholar, Department of mechanical Engineering, College of Technology. Pantnagar (GBPUAT) Uttarakhand,INDIA
Microstructure and Mechanical Property Changes during TIG elding of 31-2 (IS-737) Aluminium Alloy Rajiv Suman 1, Dr. P.C.Gope 2 1 Research Scholar, Department of mechanical Engineering, College of Technology.
More informationCHAPTER-4 EXPERIMENTAL DETAILS. 4.1 SELECTION OF MATERIAL FOR CC GTAW & PC GTAW OF 90/10 & 70/30 Cu-Ni ALLOY WELDS
CHAPTER-4 EXPERIMENTAL DETAILS 4.1 SELECTION OF MATERIAL FOR CC GTAW & PC GTAW OF 90/10 & 70/30 Cu-Ni ALLOY WELDS Hot rolled plates of 90/10 and 70/30 Cu-Ni alloys of 5 mm thickness were selected as test
More informationScienceDirect. Fatigue Behavior of Dissimilar Aluminum Alloy Spot Welds
Available online at www.sciencedirect.com ScienceDirect Procedia Engineering 114 (2015 ) 149 156 1st International Conference on Structural Integrity Fatigue Behavior of Dissimilar Aluminum Alloy Spot
More informationAvailable online at Fatigue Received 4 March 2010; revised 9 March 2010; accepted 15 March 2010
Available online at www.sciencedirect.com Procedia Procedia Engineering Engineering 2 (2010) 00 (2009) 697 705 000 000 Procedia Engineering www.elsevier.com/locate/procedia Fatigue 2010 Fatigue behaviour
More informationWelding Solutions for Advanced High-Strength Steels Menachem Kimchi 1
Welding Solutions for Advanced High-Strength Steels Menachem Kimchi 1 A. Peer 1, Y. Lu 1, W. Zhang 1, C. Ji 2, Y. Park 2, T. Abke 3, S. Malcom 3 1 The Ohio State University, 2 Dong-Eui University, 3 Honda
More informationKeywords: Haynes 214, Nickel based super alloy, Gas tungsten arc welding, Post-weld heat treatment.
Advanced Materials Research Vol. 585 (2012) pp 435-439 Online available since 2012/Nov/12 at www.scientific.net (2012) Trans Tech Publications, Switzerland doi:10.4028/www.scientific.net/amr.585.435 Effect
More informationRecent Developments in Through-Process Modelling of Aluminium Die-Castings
Proceedings of the th International Conference on Aluminium Alloys, September 5-9,, Yokohama, Japan The Japan Institute of Light Metals pp. 68-686 68 Recent Developments in Through-Process Modelling of
More informationFinite Element Analysis of Additively Manufactured Products
Finite Element Analysis of Additively Manufactured Products Megan Lobdell, Brian Croop and Hubert Lobo DatapointLabs, Ithaca, NY, USA Summary With the growing interest in 3D printing, there is a desire
More informationThe effect of Friction Stir Processing on the fatigue life of MIG-Laser hybrid welded joints as compared to conventional FSW 6082-T6 aluminium joints
Surface Effects and Contact Mechanics IX 183 The effect of Friction Stir Processing on the fatigue life of MIG-Laser hybrid welded joints as compared to conventional FSW 6082-T6 aluminium joints A. Els-Botes,
More informationEFFECT OF PROCESS PARAMETERS IN FRICTION STIR WELDING OF DISSIMILAR ALUMINIUM ALLOYS
International Journal of Mechanical Engineering and Technology (IJMET) Volume 9, Issue 12, December 2018, pp. 1078 1089, Article ID: IJMET_09_12_108 Available online at http://www.iaeme.com/ijmet/issues.asp?jtype=ijmet&vtype=9&itype=12
More informationInfluence of Shielding Gas on Aluminum Alloy 5083 in Gas Tungsten Arc Welding
Available online at www.sciencedirect.com Procedia Engineering 29 (2012) 2465 2469 2012 International Workshop on Information and Electronics Engineering (IWIEE) Influence of Shielding Gas on Aluminum
More informationChapter Two. Aluminum Extrusion Alloys
Chapter Two Aluminum Extrusion Alloys Advantages of Aluminum Extrusions Aluminum s Material Advantages: Recyclable and Nontoxic Lightweight Strong High Strength to Weight Ratio Resilient Corrosion-Resistant
More informationStrength Analysis and Simulation of Multiple Spot-Welded Joints
Proceedings of the SEM Annual Conference June 1-4, 2009 Albuquerque New Mexico USA 2009 Society for Experimental Mechanics Inc. Strength Analysis and Simulation of Multiple Spot-Welded Joints Xin Zhang,
More informationOptimising Process Conditions in MIG Welding of Aluminum Alloys Through Factorial Design Experiments
Optimising Process Conditions in MIG Welding of Aluminum Alloys Through Factorial Design Experiments OMAR BATAINEH (first and corresponding author); ANAS AL-SHOUBAKI; OMAR BARQAWI Department of Industrial
More informationModule 4 Design for Assembly
Module 4 Design for Assembly Lecture 2 Design for Welding-I Instructional Objective By the end of this lecture, the student will learn: (a) how a weld joint should be designed to improve the joint performance,
More informationDual Phase steels. Extract from the product catalogue -European edition
Automotive Worldwide Dual Phase steels Extract from the product catalogue -European edition Note: Information contained in this catalogue is subject to change. Please contact our sales team whenever you
More informationInvestigation of aging heat treatment on microstructure and mechanical properties of 316L austenitic stainless steel weld metal
Computational Methods and Experiments in Material Characterisation II 63 Investigation of aging heat treatment on microstructure and mechanical properties of 316L austenitic stainless steel weld metal
More informationTHE EFFECT OF FILLER ON WELD METAL STRUCTURE OF AA6061 ALUMINUM ALLOY BY TUNGSTEN INERT GAS (TIG)
THE EFFECT OF FILLER ON WELD METAL STRUCTURE OF AA6061 ALUMINUM ALLOY BY TUNGSTEN INERT GAS (TIG) M. Ishak 1,2, A.S.K Razali 1, N.F.M Noordin 1, L.H.A Shah 1,2 and F.R.M Romlay 1,2 1 Manufacturing Focus
More informationFATIGUE BEHAVIOR AND LIFE PREDICTION OF WELDED TITANIUM ALLOY JOINTS
26 TH INTERNATIONAL CONGRESS OF THE AERONAUTICAL SCIENCES FATIGUE BEHAVIOR AND LIFE PREDICTION OF WELDED TITANIUM ALLOY JOINTS Jianzhong LIU, Lifa WANG and Xue-Ren WU Beijing Institute of Aeronautical
More informationCHARACTERISTICS STUDIES OF STAINLESS STEEL (AISI TYPE 304L) WELDED BY ER310L FILLER USING TIG WELDING
Int. J. Chem. Sci.: 14(4), 2016, 2527-2534 ISSN 0972-768X www.sadgurupublications.com CHARACTERISTICS STUDIES OF STAINLESS STEEL (AISI TYPE 304L) WELDED BY ER310L FILLER USING TIG WELDING G. BRITTO JOSEPH
More informationEffect of Process Parameters on Resistance Spot Welding - A Review
Effect of Process Parameters on Resistance Spot Welding - A Review Jeevan A. Karande 1, Dr. K. H. Inamdar 2 1 PG Student, 2 Associate Professor, Department of Mechanical Engineering, Walchand College of
More informationInvestigations on longitudinal fillet welded lap joints of HSS
Investigations on longitudinal fillet welded lap joints of HSS C. Rasche 1 & U. Kuhlmann 1 1 Institute of Structural Design, University of Stuttgart, Germany NSCC29 ABSTRACT: The developments of steel
More informationThe designs, depending upon the methods used, may be classified as follows:
Definition Machine Design is the creation of new and better machines and improving the existing ones. A new or better machine is one which is more economical in the overall cost of production and operation.
More informationALLOY 6022 SHEET. Higher Strength with Improved Formability SUPPLYING THE WORLD S BEST
SUPPLYING THE WORLD S BEST DESCRIPTION 6022 is a heat treatable low copper, Al-Si-Mg sheet alloy developed by Alcoa to satisfy the needs of automotive manufacturers for closure panels, such as a hood,
More informationPrediction of laser welding failure. on seat mechanisms simulation
Prediction of laser welding failure on seat mechanisms simulation M. CHAUFFRAY*, G. DELATTRE*, L. GUERIN**, C. POUVREAU*** * Faurecia Automotive seating, Le pont de vère, 61100 Caligny ** Faurecia automotive
More informationEffect of Pulse Parameters on Bead Geometry of Aluminium Alloy AA6063 using Pulse TIG Welding
Effect of Pulse Parameters on Bead Geometry of Aluminium Alloy AA6063 using Pulse TIG Welding Digraj 1, Kulwant Singh 2, Sumit Kumar 3 1, 2, 3 Department of Mechanical Engineering, SLIET Longowal, Punjab,
More informationNITRONIC 19D LEAN DUPLEX STAINLESS STEEL
Chemical Processing Desalination/Water Treatment Oil Field Undersea Tubing AK STEEL NITRONIC 19D STAINLESS STEEL is a molybdenum-free, low nickel lean duplex stainless steel. The combination of strength,
More informationTHE MECHANICAL AND MICROSTRUCTURAL STUDY OF WELDED AA7075 USING DIFFERENT FILLER METALS
M. Ishak, et al., Int. J. Comp. Meth. and Exp. Meas., Vol. 5, No. 5 (2017) 696 712 THE MECHANICAL AND MICROSTRUCTURAL STUDY OF WELDED AA7075 USING DIFFERENT FILLER METALS M. ISHAK, M.N.M. SALLEH & S.R.
More informationThe Effect of Crystallographic Texture on the Wrap Bendability in AA5754-O Temper Sheet Alloy
Proceedings of the 12th International Conference on Aluminium Alloys, September 5-9, 2010, Yokohama, Japan 2010 The Japan Institute of Light Metals pp. 607-612 607 The Effect of Crystallographic Texture
More informationL.V. Kamble 1, S.N. Soman 2, P.K. Brahmankar 3
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) ISSN(e) : 2278-1684, ISSN(p) : 2320 334X, PP : 30-35 www.iosrjournals.org Effect of Tool Design and Process Variables on Mechanical Properties
More informationChapter 11 Part 2. Metals and Alloys
Chapter 11 Part 2 Metals and Alloys Nomenclature of Steels Historically, many methods for identifying alloys by their composition have been developed The commonly used schemes in this country are those
More informationWelding Simulation used in the Design of Metallic Armor Systems
Advanced Materials Research Online: 2014-08-11 ISSN: 1662-8985, Vol. 996, pp 518-524 doi:10.4028/www.scientific.net/amr.996.518 2014 Trans Tech Publications, Switzerland Welding Simulation used in the
More informationEffect of Welding Current on the Mechanical Response of Resistance Spot Welds of Unequal Thickness Steel Sheets in Tensile-Shear Loading Condition
Effect of Welding Current on the Mechanical Response of Resistance Spot Welds of Unequal Thickness Steel Sheets in Tensile-Shear Loading Condition M. Pouranvari Materials and Metallurgical Engineering
More informationPulsed Parameters Optimization of GTAW Process for Mechanical Properties of Ti-6Al-4V Alloy using Taguchi Method
Pulsed Parameters Optimization of GTAW Process for Mechanical Properties of Ti-6Al-4V Alloy using Taguchi Method Pawan Kumar, C K Datta pks_munesh@yahoo.com, ckdatta2010@gmail.com Abstract The selection
More informationImpact Toughness of Weldments in Al Mg Si Alloys
Materials Transactions, Vol. 43, No. 6 (2002) pp. 1381 to 1389 c 2002 The Japan Institute of Metals Impact Toughness of Weldments in Al Mg Si Alloys Victor Alexandru Mosneaga, Tohru Mizutani, Toshiro Kobayashi
More informationExperimental Study of Tensile Test in Resistance Spot Welding Process
1228 Experimental Study of Tensile Test in Resistance Spot Welding Process Abstract Resistance spot welding (RSW) is a widely used joining process for fabricating sheet metal assemblies in automobile industry.in
More informationEXPERIENCES WITH CRUCIFORM SAMPLE TO CHARACTERIZE ANISOTROPY PLASTICITY AND HARDENING FOR STEEL SHEET
Proceedings of the 5th International Conference on Integrity-Reliability-Failure, Porto/Portugal 24-28 July 2016 Editors J.F. Silva Gomes and S.A. Meguid Publ. INEGI/FEUP (2016) PAPER REF: 6204 EXPERIENCES
More informationKeywords - Aluminium alloy, hardness, Nugget diameter, RSW, Tensile-shear load.
Effect Of Process Parameters On The Strength Of Aluminium Alloy A5052 Sheets Joint Welded By Resistance Spot Welding With Cover Plates Chetan R. Patel*, Prof. Dhaval A. Patel** *(M.E. MECHANICAL (CAD/CAM)
More informationDamage and Failure Model Characterization for High Strength AA6000 Automotive Aluminium Alloys
Damage and Failure Model Characterization for High Strength AA6000 Automotive Aluminium Alloys Sebastijan Jurendic 1, Richard Burrows 2, David Anderson 2 1 Novelis Deutschland GmbH, R&D Centre Göttingen,
More informationTHE INFLUENCE OF THERMAL LOAD ON PROPERTIES OF HETEROGENEOUS JOINTS BETWEEN STEEL AND ALUMINIUM ALLOY A. FRANC 1, J. TESAŘ 2
CO 2 /Km [g] THE INFLUENCE OF THERMAL LOAD ON PROPERTIES OF HETEROGENEOUS JOINTS BETWEEN STEEL AND ALUMINIUM ALLOY A. FRANC 1, J. TESAŘ 2 1 Faculty of Mechanical Engineering, University of West Bohemia,
More informationSTUDY ON DISSIMILAR ALUMINIUM ALLOYS OF AA7075 AND AA6061 USING FRICTION STIR WELDING
STUDY ON DISSIMILAR ALUMINIUM ALLOYS OF AA7075 AND AA6061 USING FRICTION STIR WELDING N. A. A. Satharil,*a, A. R. Raza1il*b, M. Ishakl*c and L.H. Shahl*d 'Faculty of Mechanical Engineering, Universiti
More informationCombined Process of Ultrasonic Welding and Precipitation Hardening of Aluminium Alloy 2024/Carbon Fibre Reinforced Composites Structures
Proceedings of the 12th International Conference on Aluminium Alloys, September 5-9, 2010, Yokohama, Japan 2010 2010 The Japan Institute of Light Metals pp. 856-861 856 Combined Process of Ultrasonic Welding
More informationAvailable online at ScienceDirect. Procedia Engineering 183 (2017 )
Available online at www.sciencedirect.com ScienceDirect Procedia Engineering 183 (2017 ) 213 218 17th International Conference on Sheet Metal, SHEMET17 Design of stamping processes of pinless FSWed thin
More informationA Review of Suitability for PWHT Exemption Requirements in the Aspect of Residual Stresses and Microstructures
Transactions, SMiRT-23 Division IX, Paper ID 612 (inc. assigned division number from I to X) A Review of Suitability for PWHT Exemption Requirements in the Aspect of Residual Stresses and Microstructures
More informationRapidly Solidified Fe-Mn-based Shape Memory Alloys P. Donner, E. Hornbogen, Institut fur Werkstoffe, Ruhr-Universität Bochum, D Bochum
267 Rapidly Solidified Fe-Mn-based Shape Memory Alloys P. Donner, E. Hornbogen, Institut fur Werkstoffe, Ruhr-Universität Bochum, D - 4630 Bochum Introduction Meltspinning is a method well suited to obtain
More informationAvailable online at ScienceDirect. Procedia Engineering 81 (2014 )
Available online at www.sciencedirect.com ScienceDirect Procedia Engineering 81 (2014 ) 598 603 11th International Conference on Technology of Plasticity, ICTP 2014, 19-24 October 2014, Nagoya Congress
More informationCorrosion Fatigue Performance in Simulated Sea Water of Aluminium 6061-T651 Welded using ER4043 Filler Wire
Corrosion Fatigue Performance in Simulated Sea Water of Aluminium 6061-T651 Welded using ER4043 Filler Wire 1,a and Madeleine du Toit 2,b 1 CSIR/Pretoria, South Africa 2 University of Pretoria, South Africa
More informationEFFECTS OF FILLER WIRE AND CURRENT ON THE JOINING CHARACTERISTICS OF Al Li Cu ALLOY USING TIG WELDING
EFFECTS OF FILLER WIRE AND CURRENT ON THE JOINING CHARACTERISTICS OF Al Li Cu ALLOY USING TIG WELDING A. Chennakesava Reddy Professor & Head Department of Mechanical Engineering, JNTU College of Engineering
More informationEffect of Delay Time between welding and stress relieve annealing on mechanical properties and distortion of 30CrMnSiA steel
Student Research Paper Conference Vol-2, No-49, July 2015 Effect of Delay Time between welding and stress relieve annealing on mechanical properties and distortion of 30CrMnSiA steel 1 Aemun Khalid, 2
More informationReducing Corrosion Rate by Welding Design
International Journal of Engineering Research and Development e-issn: 2278-067X, p-issn: 2278-800X, www.ijerd.com Volume 11, Issue 09 (September 2015), PP.72-77 Reducing Corrosion Rate by Welding Design
More informationEffect of the plasma arc welding procedure on mechanical properties of DP700 steel
Available online at www.sciencedirect.com Procedia Materials Science 1 (2012 ) 50 57 11 th International Congress on Metallurgy & Materials SAM/CONAMET 2011. Effect of the plasma arc welding procedure
More informationEffect of Modified AA5356 Filler on Corrosion Behavior of AA6061 Alloy GTA Welds
Vol.2, Issue.6, Nov-Dec. 2012 pp-4429-4433 ISSN: 2249-6645 Effect of Modified AA5356 Filler on Corrosion Behavior of AA6061 Alloy GTA Welds 1 N. Ramanaiah 2 B. Balakrishna, 3 K. Prasad Rao 1 Professor
More informationEFFECT OF GTAW WELDING PARAMETERS ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF CARBON STEEL ALLOYS BY STELLITE 6 FILLER
EFFECT OF GTAW WELDING PARAMETERS ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF CARBON STEEL ALLOYS BY STELLITE 6 FILLER Mahdi Karami Pour and *Mohamad Reza Salmani Department of Material Engineering,
More informationMicrostructure Evolution and Properties of Resistance Spot Welding of Press-hardened Steels
Microstructure Evolution and Properties of Resistance Spot Welding of Press-hardened Steels H. L. Yi & H. L. Cai Northeastern University State Key Lab of Rolling and Automation Background PHS: Press-hardening
More informationSteels for hot stamping -Usibor and Ductibor
Automotive Worldwide Steels for hot stamping -Usibor and Ductibor Extract from the product catalogue -European edition Note: Information contained in this catalogue is subject to change. Please contact
More informationEFFECT OF LONGITUDINAL WELD POOL OSCILLATION (LWPO) ON MECHANICAL PROPERTIES OF AA 6101 T6 ALUMINIUM ALLOY WELDS
International INTERNATIONAL Journal JOURNAL of Advanced OF Research ADVANCED in Engineering RESEARCH and Technology IN ENGINEERING (IJARET), ISSN 0976 6480(Print), ISSN AND 0976 TECHNOLOGY 6499(Online)
More informationWrought Aluminum I - Metallurgy
Wrought Aluminum I - Metallurgy Northbrook, IL www.imetllc.com Copyright 2015 Industrial Metallurgists, LLC Course learning objectives Explain the composition and strength differences between the alloy
More informationStudy on Microstructure, Tensile Test and Hardness 316 Stainless Steel Jointed by TIG Welding
Study on Microstructure, Tensile Test and Hardness 316 Stainless Steel Jointed by TIG Welding M.sc Halil İbrahim KURT Gaziantep Vocational High School Gaziantep University Gaziantep, 27310, Turkey hiakurt@gmail.com
More informationHot Tensile Testing of Dissimilar Welding of SA213TP-347H with SA213 T23
Hot Tensile Testing of Dissimilar Welding of SA213TP-347H with SA213 T23 O. K. Thirugnanasambandam 1, Dr. T. Senthil Kumar 2 1 PG Student, University College of Engineering (BIT Campus), Trichy, India
More informationFundamental Course in Mechanical Processing of Materials. Exercises
Fundamental Course in Mechanical Processing of Materials Exercises 2017 3.2 Consider a material point subject to a plane stress state represented by the following stress tensor, Determine the principal
More informationIntroduction to Joining Processes
7. WELD METALLURGY A wide range of mechanical and physical properties can be developed in a single engineering material of given composition by altering the microstructure. Such properties are said to
More informationTO ANALYSIS THE EFFECT OF PARAMETERS ON ALUMINIUM ALLOY 6063-T6 IN TIG WELDING
TO ANALYSIS THE EFFECT OF PARAMETERS ON ALUMINIUM ALLOY 6063-T6 IN TIG WELDING GAURAV PURI 1 AND BALJINDER SINGH 2 1,2 Department of Mechanical Engg, G.G.S.C.M.T Kharar Abstract Aluminium and its alloys
More informationCHAPTER 1 INTRODUCTION
1 CHAPTER 1 INTRODUCTION 1.1 ALUMINIUM ALLOYS Aluminium and its alloys offer an extremely wide range of capability and applicability, with a unique combination of advantages that make the material of choice
More informationThe use of magnesium has grown dramatically in the. Section thickness-dependent tensile properties of squeeze cast magnesium alloy AM60 CHINA FOUNDRY
CHINA FOUNDRY Vol.9 No.2 Section thickness-dependent tensile properties of squeeze cast magnesium alloy AM60 *Xuezhi Zhang, Meng Wang, Zhizhong Sun, and Henry Hu (Department of Mechanical, Automotive and
More informationComparison of CO 2 and Arc Welding using Butt Joint
Comparison of CO 2 and Arc Welding using Butt Joint Suyog Gadewar 1 and Om Dhamnikar 2 1,2 (Department of Mechanical Engineering, Babasaheb Naik College of Engineering, Pusad, Maharashtra, India) Abstract:
More informationExperimental Investigation of Various Welding Parameters on TIG Welding of Aluminium Alloy-2014
IJIRST International Journal for Innovative Research in Science & Technology Volume 4 Issue 2 July 2017 ISSN (online): 2349-6010 Experimental Investigation of Various Welding Parameters on TIG Welding
More informationEvolution of Microstructure and Hardness of Aluminium 6061 after Friction Stir Welding
International Journal of Theoretical and Applied Mechanics. ISSN 0973-6085 Volume 12, Number 3 (2017) pp. 405-410 Research India Publications http://www.ripublication.com Evolution of Microstructure and
More informationPublished by: PIONEER RESEARCH & DEVELOPMENT GROUP ( 37
PREDICTION OF WELD BEAD GEOMETRY IN PULSED MIG WELDING S Rajsekhara Reddy 1, V Ravi Kumar 2, B Chandra Sekhar 3 1 PG Student, ASRCE, Tanuku, India 2 Assistant Professor, ASRCE, Tanuku, India 3 Assistant
More informationDesign and Experimental Analysis of Aluminium Alloy Weld Joint by Using P-GMAW Process
ISSN 2395-1621 Design and Experimental Analysis of Aluminium Alloy Weld Joint by Using P-GMAW Process #1 Mr. Argade R.R., #2 Prof. Mankar S.H. 1 argaderohit@gmail.com 2 shm9176@gmail.com 1 Department of
More informationColorado School of Mines Department of Metallurgical and Materials Engineering MTGN Metallurgy of Welding Prof. Stephen Liu
Colorado School of Mines Department of Metallurgical and Materials Engineering MTGN475-477 Metallurgy of Welding Prof. Stephen Liu Exam #3 Posted: December 3, 2001 Due: December 10, 2001 (Answer only 8
More informationContent. CP-W and CP-K. Areas of application. Product information for complex-phase steels
Steel CP-W and CP-K Product information for complex-phase steels Issue: January 2017, version 2 Overview of steel grades 50 Hot-rolled flat products Cold-rolled/hot-dip coated flat products Recommended
More informationExpulsion Reduction in Resistance Spot Welding by Controlling of welding Current Waveform
Available online at www.sciencedirect.com Procedia Engineering 10 (2011) 2775 2781 International conference on the mechanical behavior of materials Expulsion Reduction in Resistance Spot Welding by Controlling
More informationResistance Spot Welding of Coated High Strength Dual Phase Steels
Resistance Spot Welding of Coated High Strength Dual Phase Steels Murali D. Tumuluru United States Steel Corporation Research and Technology Center Monroeville, Pa Topics Introduction Dual Phase Steels
More informationNew generation ferritic and duplex stainless steels: Preliminary study on mechanical and in-service properties of welded joints
This document is downloaded from the Digital Open Access Repository of VTT Title New generation ferritic and duplex stainless steels: Preliminary study on mechanical and in-service properties of welded
More informationForming of locally made sheet steels
Forming of locally made sheet steels Issues and Opportunities HH1 Dipl.-Ing. Holger Heinzel (HERA) Prof. Thomas Neitzert (AUT) Slide 1 HH1 Local or locally? Holger Heinzel, 29/10/2006 Content Local material
More informationTHE EFFECTS OF WELDING PARAMETERS ON BUTT JOINTS USING ROBOTIC GAS METAL ARC WELDING
Journal of Mechanical Engineering and Sciences (JMES) ISSN (Print): 2289-4659; e-issn: 2231-8380; Volume 6, pp. 988-994, June 2014 Universiti Malaysia Pahang, Malaysia DOI: http://dx.doi.org/10.15282/jmes.6.2014.26.0096
More informationInternational Journal of Advance Engineering and Research Development
Scientific Journal of Impact Factor (SJIF): 5.71 International Journal of Advance Engineering and Research Development Volume 5, Issue 04, April -2018 e-issn (O): 2348-4470 p-issn (P): 2348-6406 LOW CYCLE
More informationA Review on Parametric Optimization of GMAW Process
A Review on Parametric Optimization of GMAW Process Effect of Welding speed, Welding current, Arc voltage and Wire feed rate on Bead geometry & Bead hardness 1 Ketan C. Parmar, 2 Jayesh V. Desai, 3 Tushar
More informationContent MS-W. Areas of application. Product information for martensitic-phase steels
Steel MS-W Product information for martensitic-phase steels Issue: December 2016, version 0 Overview of steel grades 50 Hot-rolled steel flat products Recommended applications Content 01 Areas of application
More informationWelding Processes. Consumable Electrode. Non-Consumable Electrode. High Energy Beam. Fusion Welding Processes. SMAW Shielded Metal Arc Welding
Fusion Consumable Electrode SMAW Shielded Metal Arc Welding GMAW Gas Metal Arc Welding SAW Submerged Arc Welding Non-Consumable Electrode GTAW Gas Tungsten Arc Welding PAW Plasma Arc Welding High Energy
More informationDissimilar Metal Joining Process "Element Arc Spot Welding"
Dissimilar Metal Joining Process "Element Arc Spot Welding" Liang CHEN *1, Dr. Reiichi SUZUKI *1 *1 Automotive Solution Center, Technical Development Group Dissimilar metal joining between aluminum and
More informationThe Effect of Arc Voltage and Welding Current on Mechanical and Microstructure Properties of 5083-Aluminium Alloy Joints used in Marine Applications
EP11 The Effect of Arc Voltage and Welding Current on Mechanical and Microstructure Properties of 5083-Aluminium Alloy Joints used in Marine Applications C.W. Mohd Noor 1, Khalid Samo 2, Nurazilla 3, M.
More informationINVESTIGATION ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF SIMILAR, DISSIMILAR METAL WELD JOINTS BY GAS TUNGSTEN ARC WELDING
INVESTIGATION ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF SIMILAR, DISSIMILAR METAL WELD JOINTS BY GAS TUNGSTEN ARC WELDING 1 D.DEVAKUMAR, 2 D. B JABARAJ, 3 V.K.BUPESH RAJA ¹Department of Mechanical
More informationCyclic Fatigue Testing of Wrought Magnesium AZ80 Alloy for Automotive Wheels
Cyclic Fatigue Testing of Wrought Magnesium AZ80 Alloy for Automotive Wheels MATLS 701 Oct 21, 2009 Geoff Rivers Supervisor Dr. Marek Niewczas Overview Introduction Background Previous work Research objectives
More informationComparative Study of FSW in Milling Setup with Tig Welding In Aluminum (He ) Alloy
Comparative Study of FSW in Milling Setup with Tig Welding In Aluminum (He9 63400) Alloy S Vignesh 1, S.S Vignesh 2 S Vijayaragavan 3 D Vignesh 4 UG Student, Department of Mechanical Engineering, JNN Institute
More informationLecture 29 DESIGN OF WELDED JOINTS VII
Lecture 29 DESIGN OF WELDED JOINTS VII This chapter presents the influence of various welding related parameters on fatigue behavior of weld joints. Attempts have been made to explain how (residual stress,
More informationMixed-Mode Crack Growth in Ductile Thin Sheet Materials
Proceedings of the SEM Annual Conference June 1-4, 29 Albuquerque New Mexico USA 29 Society for Experimental Mechanics Inc. Mixed-Mode Crack Growth in Ductile Thin Sheet Materials J.H Yan 1, M. A. Sutton,
More informationNITRONIC 19D LEAN DUPLEX STAINLESS STEEL. Excellent Stress Corrosion Cracking Resistance. Improved Welding Characteristics
NITRONIC 19D LEAN DUPLEX STAINLESS STEEL P R O D U C T D ATA B U L L E T I N Excellent Stress Corrosion Cracking Resistance High Strength Improved Welding Characteristics Resists Sigma Phase Formation
More informationEffect of process parameters on friction stir welding of dissimilar Aluminium Alloy
Effect of process parameters on friction stir welding of dissimilar Aluminium Alloy K.Satheesh kumar 1 G.Rajamurugan 2 P.Manikkavasagan 3 1,2,3 Mechanical, Bannari Amman Institute Of Technology/Anna University,India
More informationEFFECT OF HEAT TREATMENT ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF 6061 ALUMINUM ALLOY
Effect of Heat Treatment on Microstructure and Mechanical Properties of 6061 Aluminum Alloy EFFECT OF HEAT TREATMENT ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF 6061 ALUMINUM ALLOY J. Ridhwan 1*, J.
More informationMetallurgical Mechanisms Controlling Mechanical Properties of Aluminum Alloy 2219 Produced By Electron Beam Freeform Fabrication
Materials Science Forum Online: 26-7- ISSN: 1662-9752, Vols. 519-521, pp 1291-1296 doi:1.428/www.scientific.net/msf.519-521.1291 26 Trans Tech Publications, Switzerland Metallurgical Mechanisms Controlling
More informationEnvironmental durability of corrosion sensitive aluminum alloys: one more step toward a more reliable laboratory evaluation of in service performance
Powering your H2FC innovation Environmental durability of corrosion sensitive aluminum alloys: one more step toward a more reliable laboratory evaluation of in service performance Dr. Danick Gallant Ph.D.,
More informationMicrostructual Stability of Magnesium Alloys at High Temperature
Microstructual Stability of Magnesium Alloys at High Temperature M.A.Sc. Candidate : Zhan (Maggie) Gao Supervisor: Prof David S. Wilkinson January 21st, 2009 MSE 701 Graduate Seminar Outline Introduction
More informationC Mn Si P S Mo Cr
ANALYSIS OF WELDABILITY OF DUAL-PHASE STEEL SHEETS USED IN CAR BODY PRODUCTION LUBOS KASCAK, EMIL SPISAK, RENE KUBIK Technical University of Kosice, Faculty of Mechanical Engineering, Institute of Technology
More informationCHAPTER 4 1/1/2016. Mechanical Properties of Metals - I. Processing of Metals - Casting. Hot Rolling of Steel. Casting (Cont..)
Processing of Metals - Casting CHAPTER 4 Mechanical Properties of Metals - I Most metals are first melted in a furnace. Alloying is done if required. Large ingots are then cast. Sheets and plates are then
More informationEFFECT OF WELDING SEQUENCES ON RESIDUAL STRESS IN SINGLE PASS BUTT WELDING OF SAE 1020 STEEL
EFFECT OF WELDING SEQUENCES ON RESIDUAL STRESS IN SINGLE PASS BUTT WELDING OF SAE 1020 STEEL Teke Sumit Sudhakar 1, Prof. P.P.Powar 2, Prof. R.R.Gad 3. 1 ME (CAD/CAM/CAE), 2 Associate Professor, 3 Assistant
More information