Laser Surface processing -The features and the applications -
|
|
- Elvin Powell
- 6 years ago
- Views:
Transcription
1 Laser Surface processing -The features and the applications - 1)Introduction 2) Heating process 3) Melting process 4) Laser vaporizing process 5) Laser CVD & PVD 6)laser marking and engraving By Munehary KUTSUNA Nagoya university Kutsuna@numse.nagoya-u.ac.jp
2 1.Introduction Type of lasers for surface processing High power(45kw) Hig CO2 laser 10kW Nd:YAG laser with lump High power(6kw) diode laser 10kW LD pumped solid state lasers 4kW Disk laser 10kW Fiber laser
3 Beam Quality of laser beam
4
5 Types of Laser Surface processings Laser transformation hardening Laser bending/forming Laser solution treatment Laser alloying Laser cladding Laser surface remelting Laser CVD/PVD
6 2.Laser transformation hardening
7 Laser hardening of shaft
8 Since 1988 by Nissan
9 Laser hardening of crank shaft for car
10 Microstructure of harden zone
11 Hardness distribution ardness Distance from surface
12 Max.hardness of laser hardening zone
13 Laser hardening of clutch dram
14
15 3, Laser bending/forming
16 Laser forming of steel pipe Nagoya Univ.
17 Experimental Setup of laser bending
18 Bending angle
19 Why the plate is bended by laser?
20 Materials properties Is important factor.
21
22 Prediction of bending angle
23 4.Laser solution treatment
24 5.Laser alloying;carbonizing
25 Beam rotating device for Surface processing
26
27 Carbon distribution
28
29 Wear test of laser carbonized zone
30
31 Application of laser alloying for aluminum engine for motorcycle
32 6.Laser cladding
33 Laser cladding of engine valve seat
34 Laser cladding of copper alloy powder
35 Laser cladding of roll embosser
36 3D Laser cladding using a robot for rapid prototyping and repairing We had an experiment of laser cladding
37 Optical fiber Powder feeder YAG laser system Powder delivery nozzle Powder delivery nozzle 6-axis robot For x-y-z positioning of focusing lens and powder delivery nozzle Shielding gas cylinder
38 Laser Two beam circular cones of copper Focus lens Center shielding gas were coaxially assembled. Outer shielding gas Powder flow Clad layer Base metal Fig. Photograph of laser cladding system
39 Table. Chemical composition of filler metal, SUS304 stainless steel Chemical composition, mass% C Si Mn P S Ni Cr Fe bal. Table. Chemical composition of base metal, SM400B Chemical composition, mass% C Si Mn P S Fe bal.
40 Laser power Spot diameter Defocusing distance Center shielding gas Outer shielding gas Travel speed Powder Flow Rate 100 W(1ms, 90pps) 1.6 mm +1mm Ar : 10 ltr/min Ar : 10 ltr/min mm/sec and 12.8 g/min with Ar gas
41
42
43 A B C
44
45
46 Thickness of clad layer, mm Optimum region Dilution, % Travel speed, mm/sec
47 Average: 220 Hv ~ 240 Hv
48 Colmonoy No.5 FP160) Table. Chemical composition of filler metals Chemical composition, mass% C Si Fe Cr B W Co Ni Colmonoy No bal. FP bal.
49 Laser power Spot diameter Defocusing distance Center shielding gas Outer shielding gas Travel speed Powder Flow Rate 100 W(1ms, 90pps) 1.6 mm +1mm Ar : 10 ltr/min Ar : 10 ltr/min mm/sec 8.42, g/min; Colmonoy No , 9.39 g/min; FP160
50
51
52 (a) Colmonoy No.5 (b) FP160
53 (a) Travel speed = 1.8 mm/sec (b) Travel speed = 4.5 mm/sec
54 (a) Travel speed = 2.25 mm/sec (b) Travel speed = 3.0 mm/sec
55 (a) Colmonoy No.5 (b) FP160
56 Multi pass cladding for rapid prototyping Laser beam powder x Scanning direction Layer by layer Scanning pattern
57 Schematic drawing Photograph of multi layer cladding
58 7.Laser surface remelting
59 Dull treatment by laser
60 Dull treatment for cladding of roll
61 8.Laser CVD/PVD
62 Laser CVD for circuit
63 Laser PVD for tools
64 attention
MODELING OF LASER BASED DIRECT METAL DEPOSITION PROCESS
MODELING OF LASER BASED DIRECT METAL DEPOSITION PROCESS Jayanth N PG Student PSG College of Technology jayanthnagaraj@gmail.com Ravi K R Associate Professor PSG College of Technology Krravi.psgias@gmail.com
More informationThe Many Facets and Complexities of 316L and the Effect on Properties
The Many Facets and Complexities of 316L and the Effect on Properties Ingrid Hauer Miller Höganäs AB, Höganäs, Sweden state and country Ingrid.hauer@hoganas.com, +46702066244 Abstract One of the most widely
More informationCladding with High Power Diode Lasers
White Paper Cladding with High Power Diode Lasers Cladding is a well established process used in a variety of industries for improving the surface and near surface properties (e.g. wear, corrosion or heat
More informationDie Hardfacing and Remanufacturing using Direct Metal Deposition (DMD) B. Dutta POM Group, Inc., Auburn Hills, MI-48326
Die Hardfacing and Remanufacturing using Direct Metal Deposition (DMD) B. Dutta POM Group, Inc., Auburn Hills, MI-48326 OUTLINE Company Overview of Direct Metal Deposition DMD Systems DMD Application in
More informationIn-process Monitoring and Adaptive Control during Micro Welding with CW Fiber Laser
In-process Monitoring and Adaptive Control during Micro Welding with CW Fiber Laser Yousuke KAWAHITO*, Masaharu KAWASAKI* and Seiji KATAYAMA* * Osaka University, Joining and Welding Research Institute
More informationHigh-Speed Direct Laser Deposition: Technology, Equipment and Materials
IOP Conference Series: Materials Science and Engineering PAPER OPEN ACCESS High-Speed Direct Laser Deposition: Technology, Equipment and Materials To cite this article: G A Turichin et al 2016 IOP Conf.
More informationDiode laser beam absorption in laser transformation hardening of low alloy steel
Diode laser beam absorption in laser transformation hardening of low alloy steel Henrikki Pantsar and Veli Kujanpää Citation: Journal of Laser Applications 16, 147 (2004); doi: 10.2351/1.1710879 View online:
More informationIn-process Monitoring and Adaptive Control for Laser Spot and Seam Welding of Pure Titanium
In-process Monitoring and Adaptive Control for Laser Spot and Seam Welding of Pure Titanium Yousuke KAWAHITO*, Masayuki KITO* and Seiji KATAYAMA* * Osaka University, Joining and Welding Research Institute
More informationAILU Technology Workshop
AILU Technology Workshop Welding of metals using high power fiber delivered diode laser beams Dipl.-Ing. Mark Daichendt Laserline GmbH Mülheim-Kärlich Germany www.laserline.de 1 Outline Laserline company
More informationLaser Based Manufacturing in the Automotive Industry. TRUMPF, Inc. David Havrilla Manager Product & Applications
Laser Based Manufacturing in the Automotive Industry TRUMPF, Inc. David Havrilla Manager Product & Applications 1 Agenda Introduction Trends in Laser Welding > Remote welding > Conventional laser welding
More informationTIG WELDING OPPORTUNITIES OF BIMETALLIC ENDLESS SAW BLADES
TIG WELDING OPPORTUNITIES OF BIMETALLIC ENDLESS SAW BLADES Ion MITELEA a, Dumitru-Daniel OCHIAN a, Mircea BURCA a, Ion-Dragos UTU a a POLITEHNICA UNIVERSITY OF TIMISOARA, Pta Victoriei,no. 1, Timisoara,Romania,
More informationLASER BEAM DEFOCUSING EFFECTS ON LASER WELDS SURFACES
HENRI COANDA GERMANY GENERAL M.R. STEFANIK AIR FORCE ACADEMY ARMED FORCES ACADEMY ROMANIA SLOVAK REPUBLIC INTERNATIONAL CONFERENCE of SCIENTIFIC PAPER AFASES 2011 Brasov, 26-28 May 2011 LASER BEAM DEFOCUSING
More informationDiscover the variety of Metal Powders
Discover the variety of Metal Powders The range of our standard metal powder Non Ferrous, Tool Steel, Stainless Steel and Light Alloys SLM The Industrial Manufacturing Revolution PIONEERS in metal-based
More informationCharacterization of laser-material interaction during laser cladding process P.-A. Vetter,* J. Fontaine,* T. Engel," L. Lagrange,& T.
Characterization of laser-material interaction during laser cladding process P.-A. Vetter,* J. Fontaine,* T. Engel," L. Lagrange,& T. Marchione^ f^, BID de /a rzcfozre ^7000 France ABSTRACT The interaction
More informationMicrostructural Investigation of Direct Metal Deposition of H13 Steel on High Strength Copper Substrate
P Proceedings of the World Congress on Engineering 2009 Vol I Microstructural Investigation of Direct Metal Deposition of H13 Steel on High Strength Copper Substrate M. Khalid Imran, S.H. Masood and Milan
More informationLaser transformation hardening on rod-shaped carbon steel by Gaussian beam
Laser transformation hardening on rod-shaped carbon steel by Gaussian beam Jong-Do KIM 1, Myeong-Hoon LEE 1, Su-Jin LEE 2, Woon-Ju KANG 2 1. Division of Marine System Engineering, College of Maritime Sciences,
More informationDirect Metal Deposition of H13 Tool Steel on Copper Alloy Substrate: Parametric Investigation
Lasers Manuf. Mater. Process. (2015) 2:242 260 DOI 10.1007/s40516-015-0018-z Direct Metal Deposition of H13 Tool Steel on Copper Alloy Substrate: Parametric Investigation M. Khalid Imran 1 & S. H. Masood
More informationInfluence of Process Parameters in the Direct Metal Deposition of H13 Tool Steel on Copper Alloy Substrate
, June 30 - July 2, 2010, London, U.K. Influence of Process Parameters in the Direct Metal Deposition of H13 Tool Steel on Copper Alloy Substrate M. Khalid Imran, S. H. Masood* and Milan Brandt Abstract
More informationLaser cutting in decommissioning of Nuclear Power Stations
Laser cutting in decommissioning of Nuclear Power Stations Ana Beatriz Mendes Lopez Department of Mechanical Engineering - Instituto Superior Técnico, Lisbon University, Lisbon, Portugal Abstract Over
More informationMANUFACTURE AND REPAIR OF AERO ENGINE COMPONENTS USING LASER TECHNOLOGY (INVITED PAPER) Paper (405)
Proceedings of the 3 rd Pacific International Conference on Application of Lasers and Optics 2008 MANUFACTURE AND REPAIR OF AERO ENGINE COMPONENTS USING LASER TECHNOLOGY (INVITED PAPER) Paper (405) Ingomar
More informationLaser assisted Cold Spray
2009-02-16 Laser assisted Cold Spray Andrew Cockburn, Matthew Bray, Rocco Lupoi Bill O Neill Innovative Manufacturing Research Centre (IMRC) Institute for Manufacturing, Department of Engineering, University
More informationDIE RECONFIGURATION AND RESTORATION USING LASER-BASED DEPOSITION. T.W. Skszek and M. T. J. Lowney. Abstract. DMD Process Overview
DIE RECONFIGURATION AND RESTORATION USING LASER-BASED DEPOSITION T.W. Skszek and M. T. J. Lowney Abstract POM Company, Inc., located in Plymouth, Mich., has successfully commercialized the laser-based,
More informationA COMPARATIVE STUDY OF LASER, CMT, LASER-PULSE MIG HYBRID AND LASER-CMT HYBRID WELDED ALUMINIUM ALLOY Paper 1304
A COMPARATIVE STUDY OF LASER, CMT, LASER-PULSE MIG HYBRID AND LASER-CMT HYBRID WELDED ALUMINIUM ALLOY Paper 1304 Chen Zhang, Ming Gao, Geng Li, Xiaoyan Zeng Wuhan National Laboratory for Optoelectronics,
More informationSurface Modification using High Power Direct Diode Lasers Case Studies
Surface Modification using High Power Direct Diode Lasers Case Studies Authors: John M. Haake and Mark S. Zediker Abstract High power direct diode lasers [HPDDL] laser are enabling novel surface modification
More informationLatest progress in performance and understanding of laser welding
Available online at www.sciencedirect.com Physics Procedia 39 (2012 ) 8 16 LANE 2012 Latest progress in performance and understanding of laser welding Seiji Katayama, Yousuke Kawahito, Masami Mizutani
More information11.3 Polishing with Laser Radiation
196 E. Willenborg 11.3 Polishing with Laser Radiation Edgar Willenborg The surface roughness of a part or product strongly influences its properties and functions. Among these can be counted abrasion and
More informationFinite Element Simulation of Nd:YAG laser lap welding of AISI 304 Stainless steel sheets
Finite Element Simulation of Nd:YAG laser lap welding of AISI 304 Stainless steel sheets N. SIVA SHANMUGAM 1*, G. BUVANASHEKARAN 2 AND K. SANKARANARAYANASAMY 1 1 Department of Mechanical Engineering, National
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 informationMulti-layers castings
A R C H I V E S of F O U N D R Y E N G I N E E R I N G Published quarterly as the organ of the Foundry Commission of the Polish Academy of Sciences ISSN (1897-3310) Volume 10 Issue 1/2010 181 186 31/1
More informationvoestalpine Additive Manufacturing Center Singapore Pte Ltd
voestalpine Additive Manufacturing Center Singapore Direct Metal Deposition, DMD. 30 th November 2017 www.voestalpine.com voestalpine Additive Manufacturing Center. Singapore Direct Metal Deposition» Company
More informationMechanism of Building-Up Deposited Layer during Electro-Spark Deposition
Journal of Surface Engineered Materials and Advanced Technology, 2012, 2, 258-263 http://dx.doi.org/10.4236/jsemat.2012.24039 Published Online October 2012 (http://www.scirp.org/journal/jsemat) Mechanism
More informationMicrostructural Characteristics and Mechanical Properties of Single-Mode Fiber Laser Lap-Welded Joint in Ti and Al Dissimilar Metals
Transactions of JWRI, Vol.42 (2013), No. 1 Microstructural Characteristics and Mechanical Properties of Single-Mode Fiber Laser Lap-Welded Joint in Ti and Al Dissimilar Metals Su-Jin LEE Su-Jin*, LEE*,
More informationLiquid Accelerated Cold Spray
Liquid Accelerated Cold Spray CSAT Meeting Presentation 10/30/12 PI: Tom Butler, Ormond, LLC 253-852-1298 TPOC: Victor Champagne, ARL Phase II SBIR Contract # W911QX-11-C-0002 1 Presentation Summary Introduction
More informationFEASIBILITY OF BUILDING AN OVERHANG STRUCTURE USING DIRECT METAL DEPOSITION
Proceedings of the 5th Annual ISC Research Symposium ISCRS 2011 April 7, 2011, Rolla, Missouri FEASIBILITY OF BUILDING AN OVERHANG STRUCTURE USING DIRECT METAL DEPOSITION Sriram Prabhu Department Of Manufacturing
More informationSurface Characterization of Laser Polished Indirect-SLS Parts
Surface Characterization of Laser Polished Indirect-SLS Parts Jorge A. Ramos, David L. Bourell, Joseph J. Beaman Laboratory for Freeform Fabrication The University of Texas at Austin, Austin, Texas 78712
More informationBimetallic Barrel Benchmark Xaloy vs. Reiloy May 28th, 2013
Bimetallic Barrel Benchmark Xaloy vs. Reiloy May 28th, 2013 Scope available parts X-102 barrel Ø 35 mm x 1010 mm X-800 barrel Ø 40 mm x 1010 mm R121 barrel internally RP19.5 R216 barrel evaluated properties
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 informationAutomotive joining of light-weight materials enabled by fiber lasers
Automotive joining of light-weight materials enabled by fiber lasers 26 APR 2017, GALM, Birmingham, UK Mark Thompson Director of Sales & Service, UK T h e P o w e r t o T r a n s f o r m TM Nasdaq: IPG
More informationFiber laser welding system. Welding
Fiber laser welding system Welding A new era of laser welding Multi-functional, high speed and high grade welding Integrated processing from 3D CAD/CAM to welding Information Amada Fiber Laser Welding
More informationINFLUENCE OF LASER ABLATION ON STAINLESS STEEL CORROSION BEHAVIOUR
INFLUENCE OF LASER ABLATION ON STAINLESS STEEL CORROSION BEHAVIOUR Michal ŠVANTNER a, Martin KUČERA b, Šárka HOUDKOVÁ c, Jan ŘÍHA d a University of West Bohemia, Univerzitní 8, 306 14 Plzeň, msvantne@ntc.zcu.cz
More informationBrazing of copper to stainless steel with a lowsilver-content
IOP Conference Series: Materials Science and Engineering OPEN ACCESS Brazing of copper to stainless steel with a lowsilver-content brazing filler metal To cite this article: Tatsuya Fukikoshi et al 2014
More informationMaterials for Additive Manufacturing by Direct Energy Deposition. Master s thesis in Materials Engineering MATTIAS MIEDZINSKI
Materials for Additive Manufacturing by Direct Energy Deposition Master s thesis in Materials Engineering MATTIAS MIEDZINSKI Department of Materials and Manufacturing Technology C HALMERS U NIVERSITY OF
More information71T1 - Gas Shielded Flux Cored Welding Wire Provides excellent performance in all position welding. Weld Metal - Chemistry
Flux Cored Wire 71T1 - Gas Shielded Flux Cored Welding Wire Provides excellent performance in all position welding Description: Provides a stable arc, low spatter, easy to remove slag, and neat weld metal.
More informationCladding in the Field of Industrial Applications
Cladding in the Field of Industrial Applications Repair work with orbital welding equipment. Repair welding on the primary circuit of a nuclear power plant: a branch pipe is reconditioned by internal cladding
More informationElectron Beam Melted (EBM) Co-Cr-Mo Alloy for Orthopaedic Implant Applications Abstract Introduction The Electron Beam Melting Process
Electron Beam Melted (EBM) Co-Cr-Mo Alloy for Orthopaedic Implant Applications R.S. Kircher, A.M. Christensen, K.W. Wurth Medical Modeling, Inc., Golden, CO 80401 Abstract The Electron Beam Melting (EBM)
More informationPrecision feeler gage, calibrated shim steel and Specialty Spring Steels
Precision feeler gage, calibrated shim steel and Specialty Spring Steels 2011 Your partner for precision steels We offer an extensive range of precision feeler gages and shim steel which covers most product
More informationCold Spray Coatings of Al Alloys for Corrosion Resistance
1 Cold Spray Coatings of Al Alloys for Corrosion Resistance Benjamin Hauch Benjamin Maier, DJ Devan, Kumar Sridharan*, Todd Allen University of Wisconsin - Madison *Contact: kumar@engr.wisc.edu 1 Presentation
More informationTW Profile Services is a one stop shop that offers the following services to our customers:
The Company Tw Profile Services has been in operation since 1994 and has successfully grown into one of the largest Services Centres in the Laser and Profile Cutting Industry in South Africa. Our turnkey
More information11. Surfacing. and Shape Welding
11. Surfacing and Shape Welding 11. Surfacing and Shape Welding 151 br-er11-01e.cdr DIN 1910 ( Welding ) classifies the welding process according to its applications: welding of joints and surfacing. According
More informationCharacterization and Simulation of High Temperature Process
Characterization and Simulation of High Temperature Process Session Chairs: Baojun Zhao Tarasankar DebRoy 469 7th International Symposium on High-Temperature Metallurgical Processing Edited by: Jiann-Yang
More informationLaser Welding of Thin Sheet Steel with Surface Oxidation
Surface oxidation enhances the absorption of laser energy significantly and has little influence on the mechanical properties of laser welds ABSTRACT. The joining of thin sheet steel generally involves
More informationFiber Lasers: Enhancing the manufacturing process
TECHNICAL DIGEST Fiber Lasers: Enhancing the manufacturing process SPONSORED BY: With their robustness, high electrical efficiency, and ease of use, high-power fiber lasers have earned an important position
More informationResistance Welding. Resistance Welding (RW)
Resistance Welding (RW) Resistance Welding 1 Resistance Welding is a welding process, in which work pieces are welded due to a combination of a pressure applied to them and a localized heat generated by
More informationEffect of Sheet Thickness and Type of Alloys on the Springback Phenomenon for Cylindrical Die
AMERICAN JOURNAL OF SCIENTIFIC AND INDUSTRIAL RESEARCH 01, Science Huβ, http://www.scihub.org/ajsir ISSN: 153-69X, doi:10.551/ajsir.01.3.6.80.86 Effect of Sheet Thickness and Type of Alloys on the Springback
More informationLaser Annealing of Cold Rolled Sheets: A Literature Review
Delrapport 1 Laser Annealing of Cold Rolled Sheets: A Literature Review Jozefa Zajac, IM 2000-02-28 ACCRA Teknik AB AK-Konsult Amada/Promecam AB AvestaPolarit AB Bendiro AB Chalmers Tekniska Högskola -Institutionen
More informationMicrostructures and Properties of Recycled Composites Particle Reinforced Iron Matrix Functionally Graded Materials Fabricated by Centrifugal Casting
Engineering, 00,, 360-366 doi:0.436/eng.00.504 Published Online May 00 (http://www.scirp.org/journal/eng) Microstructures and Properties of Recycled Composites Particle Reinforced Iron Matrix Functionally
More informationObservation and numerical simulation of melt pool dynamic and beam powder interaction during selective electron beam melting
Observation and numerical simulation of melt pool dynamic and beam powder interaction during selective electron beam melting T. Scharowsky, A. Bauereiß, R.F. Singer, C. Körner *Department of Materials
More information30ChGSA Included in 13 standards (CIS Countries)
Standards GOST 10702-78 GOST 11268-76 GOST 12132-66 GOST 21729-76 GOST 23270-89 GOST 4543-71 GOST 8731-74 GOST 8733-87 GOST R 54159-10 TU 14-1-1213-75 TU 14-1-1409-75 TU 14-1-4118-76 TU 14-4-385-73 Steel
More informationLASER SURFACE ALLOYING OF MIDDLE CARBON STEEL IN ORDER TO INCREASE ITS CAVITATION EROSION RESISTANCE. Marek Szkodo
LASER SURFACE ALLOYING OF MIDDLE CARBON STEEL IN ORDER TO INCREASE ITS CAVITATION EROSION RESISTANCE Marek Szkodo Technical University of Gdansk, Department of Material Engineering, Gdańsk, ul. Narutowicza
More informationWELDING CHARACTERISTICS OF CORROSION RESISTANT NI-BASED ALLOYS MONEL 400 AND HASTELLOY C-276 THIN FOIL WELDED BY PULSED ND:YAG LASER 1
WELDING CHARACTERISTICS OF CORROSION RESISTANT NI-BASED ALLOYS MONEL 400 AND HASTELLOY C-276 THIN FOIL WELDED BY PULSED ND:YAG LASER 1 Vicente A. Ventrella 2 José Roberto Berretta 3 Wagner de Rossi 3 Abstract
More informationFailure Analysis of an Aero Engine Ball Bearing
JFAPBC (2006) 6:25-31 ASM International DOI: 10.1361/154770206X156240 1547-7029 / $19.00 Failure Analysis of an Aero Engine Ball Bearing N. Ejaz, I. Salam, and A. Tauqir (Submitted June 10, 2006; in revised
More informationspecial hot work tool steel CR7V-L
special hot work tool steel CR7V-L T h e p r e m i u m s t e e l w i t h m a x i m u m h i g h t e m p e r at u r e w e a r r e s i s ta n c e 2 From the casting of steel to finished die... LONG-STANDING
More informationDevelopment of regression models and optimization of FCAW process parameter of 2205 duplex stainless steel
Indian Journal of Engineering & Materials Science Vol. 21, April 2014, pp. 149-154 Development of regression models and optimization of FCAW process parameter of 2205 duplex stainless steel G Bansal Rajkumar
More informationAdaptive Gap Control in Butt Welding with a Pulsed YAG Laser
Transactions of JWRI, Vol.36 (2007), No. 2 Adaptive Gap Control in Butt Welding with a Pulsed YAG Laser KAWAHITO Yousuke*, KITO Masayuki** and KATAYAMA Seiji*** Abstract The gap is one of the most important
More informationPOSSIBILITIES OF STAINLESS STEEL LASER MARKING. Michal ŠVANTNER, Martin KUČERA, Šárka HOUDKOVÁ
POSSIBILITIES OF STAINLESS STEEL LASER MARKING Michal ŠVANTNER, Martin KUČERA, Šárka HOUDKOVÁ University of West Bohemia, Univerzitní 8, 30614 Plzeň, msvantne@ntc.zcu.cz Abstract Laser techniques are one
More informationAdvances in Direct Metal Deposition
Advances in Direct Metal Deposition Jyoti Mazumder* and Lijun Song University of Michigan July 15th, 21 Presented By S H Lee *Robert H Lurie Professor of Engineering A Laser Workshop on Laser Based Manufacturing
More informationINFLUENCE OF HEAT TREATMENT PARAMETERS, TEMPERATURE AND TIME, ON WEAR AND MICROHARDNESS OF NICRBSI FLAME SPRAYED COATINGS APPLIED ON CK45 SUBSTRATES
Iranian Journal of Materials Science & Engineering Vol. 10, Number 2, June 2013 INFLUENCE OF HEAT TREATMENT PARAMETERS, TEMPERATURE AND TIME, ON WEAR AND MICROHARDNESS OF NICRBSI FLAME SPRAYED COATINGS
More informationVBN Components AB. 3D-printing for demanding applications. ESS, Max IV, IUC Syd/Big Science Dk Lund,
VBN Components AB 3D-printing for demanding applications ESS, Max IV, IUC Syd/Big Science Dk Lund, 2017-09-19 Ulrik Beste CTO, VBN Componens AB ulrik.beste@vbncomponents.com 070 235 86 26 VBN Components
More informationAdvanced technology for cladding
Advanced technology for cladding Oil and Gas www.commersald.com Via Labriola,42 41123 Modena - Italy Tel.+ 39 059 822374 Fax+ 39 059 333099 english version The requirements are growing New requirements
More informationTransactions on Engineering Sciences vol 2, 1993 WIT Press, ISSN
A study of thin-film continuous coating process by vapour deposition P. Gimondo," F. Arezzo,* B. Grifoni,* G. Jasch& "Centra Sviluppo Materiali SpA, Via di Castel & Von Ardenne Anlagentchnik GmbH, Plattleite
More informationSUPRA 50 - SP 510. Fe-Ni SOFT MAGNETIC ALLOYS
I. INTRODUCTION SUPRA 50 - SP 510 Fe-Ni SOFT MAGNETIC ALLOYS The Imphy Alloys range of soft magnetic alloys based on the 50% nickel composition includes the following grades : - SUPRA 50 / SUPRA 50 SP
More informationCLOSED LOOP CONTROL OF 3D LASER CLADDING BASED ON INFRARED SENSING
CLOSED LOOP CONTROL OF 3D LASER CLADDING BASED ON INFRARED SENSING D. Hu, H. Mei, G. Tao, R. Kovacevic Research Center for Advanced Manufacturing, Southern Methodist University 1500 International Parkway,
More informationEffect of FCAW Process Parameters on Weld Bead Geometry in Stainless Steel Cladding
Journal of Minerals & Materials Characterization & Engineering, Vol. 10, No.9, pp.827-842, 2011 jmmce.org Printed in the USA. All rights reserved Effect of FCAW Process Parameters on Weld Bead Geometry
More informationTypes of Metal Alloys
Types of Metal Alloys Metal alloys Ferrous Nonferrous Steels Cast iron 257 Uses low carbon
More informationWear-resistant steels. Technical terms of delivery for heavy plates. voestalpine Grobblech GmbH
Wear-resistant steels Technical terms of delivery for heavy plates voestalpine Grobblech GmbH www.voestalpine.com/grobblech Wear-resistant steels durostat durostat 400 durostat 450 durostat 500 durostat
More informationCEA Guidelines for Ash Handling Plants
By K. P. Shah Email: kpshah123[at]gmail.com (Please replace [at] with @) Committed to improve the Quality of Life Selected information on ash handling plants from standard design criteria / guidelines
More informationFAILURE STUDY IN SIDE PLATES OF A VIBRATING SIEVE S. R. Allah Karam 1, M. Khodadad 1, M. Saadat Talab 1 and A.R. Moeini 2
International Journal of Mechanical and Materials Engineering (IJMME), Vol. 4 (2009), No. 2, 118 122. FAILURE STUDY IN SIDE PLATES OF A VIBRATING SIEVE S. R. Allah Karam 1, M. Khodadad 1, M. Saadat Talab
More informationKeywords: Copper, laser additive manufacturing, process parameters, composition, thermal conductivity
Laser Additive Manufacturing of Pure Copper by F.M. Sciammarella PhD, M. Gonser PhD, M. Styrcula Mechanical Engineering Department of the College of Engineering & Engineering Technology, Northern Illinois
More informationRoll Bonding or Roll Welding
1 2 3 4 Roll Bonding or Roll Welding The pressure required for welding is applied through a pair of rolls Can be performed hot (Hot Roll Bonding) Surface preparation is important for interfacial bonding
More informationStrategies for high deposition rate additive manufacturing by Laser Metal Deposition
Lasers in Manufacturing Conference 2015 Strategies for high deposition rate additive manufacturing by Laser Metal Deposition Dr. Antonio Candel-Ruiz*, Sebastian Kaufmann, Oliver Müllerschön TRUMPF Laser-
More informationWE01A GMA (MIG) Plug Weld
Uniform Procedures For Collision Repair WE01A GMA (MIG) Plug Weld 1. Description This procedure describes methods for making and evaluating gas metal arc (GMA) plug welds (MIG plug welds) on all types
More informationThermal Surfacing Powder choice with ease
Thermal Surfacing Powder choice with ease Why Thermal Surfacing Thermal surfacing is a cost effective method to achieve high performance characteristics on exposed metallic surfaces. A metal object can
More informationModern Methods of Surface Engineering
LVIV POLYTECHNIC NATIONAL UNIVERSITY Modern Methods of Surface Engineering Institute of Engineering Mechanics and Transport Department of Applied Materials Science and Materials Engineering Asssistant
More informationAluminum / Copper oscillation welding with a 500 W direct diode laser
Application Note Issued: 2016-06-01 Aluminum / Copper oscillation welding with a 500 W direct diode laser SUMMARY The performance of the 500 W DirectProcess direct diode laser for oscillating welding by
More informationNonconventional Technologies Review no. 3 / Fe-Ni-Cu-Al-Ti-Cr ALLOY LAYERS OBTAINED BY LASER PROCESSING OF PREDEPOSITED POWDERS ON STEEL BASE
Fe-Ni-Cu-Al-Ti-Cr ALLOY LAYERS OBTAINED BY LASER PROCESSING OF PREDEPOSITED POWDERS ON STEEL BASE Dan T.LEVCOVICI 1, Sanda M. LEVCOVICI 2, Adriana PREDA 3, Radu BOICIUC 4 Abstract In order to obtain surfaces
More informationA study of the revaporisation behaviour of deposits from the metallic vertical line of Phébus FPT3
A study of the revaporisation behaviour of deposits from the metallic vertical line of Phébus FPT3 P. D. W. BOTTOMLEY 1, E. FONTANA 1, D. PAPAIOANNOU 1, G. MONTAGNIER 1, E. TEIXEIRA 1, C. DIEBOLD 1, S.
More information3D Metal Printing Systems Challenges & Solutions
3D Metal Printing Systems Challenges & Solutions Current Metal Printing Systems-The Problems Process Reliability Inconsistent Quality Size Limitations Metal Printing Speeds Despite the outstanding promises
More informationaluminium - copper welding alloys wires & rods
w w w. s a f r a s p a. c o m aluminium - copper welding alloys wires & rods w w w. s a f r a s p a. c o m aluminium - copper welding alloys wires & rods Safra Spa Aluminium Alloys Formats available Aluminium
More informationDEPENDENCE OF CAVITATION PERFORMANCE OF SUPERFICIAL IRON ALLOYS ON THE SUBSTRATE
Marek Szkodo Faculty of Mechanical Engineering, Technical University of Gdańsk, Poland Bolesław G. Gireń Institute of Fluid-Flow Machinery, Polish Academy of Science, Poland DEPENDENCE OF CAVITATION PERFORMANCE
More informationTensile Strength and Pseudo-elasticity of YAG Laser Spot Melted Ti-Ni Shape Memory Alloy Wires
Materials Transactions, Vol. 45, No. 4 (24) pp. 17 to 176 Special Issue on Frontiers of Smart Biomaterials #24 The Japan Institute of Metals Tensile Strength and Pseudo-elasticity of YAG Laser Spot Melted
More informationIn-Process Monitoring and Adaptive Control in Micro Welding with a Single-Mode Fiber Laser.
Title Author(s) In-Process Monitoring and Adaptive Control in Micro Welding with a Single-Mode Fiber Laser KAWAHITO, Yousuke; KATAYAMA, Seiji Citation Transactions of JWRI. 38(2) P.5-P.11 Issue Date 2009-12
More informationShaft and housing materials, coatings, and lubricants for optimal cryogenic sealing
Custom components that drive tomorrow s technologies. Shaft and housing materials, coatings, and lubricants for optimal cryogenic sealing Technical Report TR-7 (Rev. C; 07-28-1) (100-6-1, 100-6-2) 1960
More informationLaser MicroJet. a technology for - prototyping - design innovation - mass customization - small / mid-sized manufacturing runs.
Innovative Laser Systems Laser MicroJet a technology for - prototyping - design innovation - mass customization - small / mid-sized manufacturing runs Eric Krause EPMT EPHJ Swissphotonics seminar June
More informationMold Design. 12. Mold Materials. Bong-Kee Lee School of Mechanical Engineering Chonnam National University
12. Mold Materials Bong-Kee Lee Chonnam National University Mold Materials easy toolmaking good performance during production good machining properties ease of hear treatment where hardening is required
More informationMicrostructure Study of Diffusion Bonding of Centrifuged Structural Steel-Bronze
ARCHIVES of FOUNDRY ENGINEERING DOI: 10.1515/afe-2016-0034 Published quarterly as the organ of the Foundry Commission of the Polish Academy of Sciences ISSN (2299-2944) Volume 16 Issue 2/2016 99 104 Microstructure
More information1. Introduction. 2. Remote Laser Welding Cell
ISBN 978-1-84626-xxx-x Proceedings of 2011 International Conference on Optimization of the Robots and Manipulators (OPTIROB 2011) Sinaia, Romania, 26-28 Mai, 2011, pp. xxx-xxx Development of Robotized
More informationIn-Process Monitoring and Adaptive Control during Pulsed YAG Laser Spot Welding of Aluminum Alloy Thin Sheets
JLMN-Journal of Laser Micro/Nanoengineering, Vol.1, No. 1, 2006 In-Process Monitoring and Adaptive Control during Pulsed YAG Laser Spot Welding of Aluminum Alloy Thin Sheets Yousuke KAWAHITO * and Seiji
More information