1-20 of 147 Search Results for

laser-beam welding

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Image
Published: 01 November 2011
Fig. 4.11 Primary components of a laser beam welding unit. Source: Ref 4.7 More
Image
Published: 01 December 2000
Fig. 9.2 Macrograph showing columnar beta grains in a Ti-6Al-4V laser beam weld. 13× More
Image
Published: 01 July 1997
Fig. 1 Macrograph showing columnar beta grains in a Ti-6Al-4V laser-beam weld. 13×. Courtesy of The Welding Institute More
Image
Published: 01 July 1997
Fig. 8 S/N curves for laser-beam welds in 4 mm (0.16 in.) Ti-6Al-4V sheet produced at 2 and 4 m/min (0.6 and 1.2 ft/min). Tested in as-welded condition. Fracture initiated at weld undercut. Base metal properties are provided for comparative purposes. Source: Ref 42 More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290079
EISBN: 978-1-62708-306-5
... Abstract This chapter discusses the fusion welding processes, namely oxyfuel gas welding, oxyacetylene braze welding, stud welding (stud arc welding and capacitor discharge stud welding), high-frequency welding, electron beam welding, laser beam welding, hybrid laser arc welding, and thermit...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 1997
DOI: 10.31399/asm.tb.wip.t65930311
EISBN: 978-1-62708-359-1
... Abstract This article discusses the fusion welding processes that are most widely used for joining titanium, namely, gas-tungsten arc welding, gas-metal arc welding, plasma arc welding, laser-beam welding, and electron-beam welding. It describes several important and interrelated aspects...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 1997
DOI: 10.31399/asm.tb.wip.t65930197
EISBN: 978-1-62708-359-1
... of service failures. The discussion covers various factors that may lead to the failure of arc welds, electroslag welds, electrogas welds, resistance welds, flash welds, upset butt welds, friction welds, electron beam welds, and laser beam welds. corrosion deformation fracture inspection mechanical...
Image
Published: 01 December 2000
Fig. 12.32 Effect of welding processes on fatigue crack growth rate of longitudinally oriented titanium alloys. (a) Ti-6Al-4V alpha-beta alloy. (b) Ti-15V-3Cr-3Al-3Sn beta alloy. GTAW, gas-tungsten arc welding; EBW, electron beam welding; LBW, laser beam welding More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120065
EISBN: 978-1-62708-269-3
... weld of alpha-beta alloy Ti-6Al-4V. (a) 10×. (b) 240× Fig. 9.2 Macrograph showing columnar beta grains in a Ti-6Al-4V laser beam weld. 13× Fig. 9.3 Macrograph showing coarse prior-beta grain size in weld metal of an electron beam-welded Ti-6Al-4V forging Fig. 9.4...
Image
Published: 01 August 1999
Fig. 11.28 (Part 4) (h) Progression of the weld pool during butt welding with a high-energy beam. Applies specifically to welding with a laser beam, but applies equally to electron-beam welding. More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 1997
DOI: 10.31399/asm.tb.wip.t65930365
EISBN: 978-1-62708-359-1
... (a) Widely welded but welds have low strength and care must be taken to avoid cracks Series 7000, Al-Zn-Mg Resistance, MIG, TIG Thick sections As welded or reheated (a) Can be welded, structures with high mechanical strength through age-hardening Series 8000, Al-Li MIG, TIG, laser, electron beam...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 1997
DOI: 10.31399/asm.tb.wip.9781627083591
EISBN: 978-1-62708-359-1
Image
Published: 01 July 1997
Fig. 6 Fatigue crack growth in laser beam weldments of Ti-6Al-4V both without and with a postweld stress relief treatment of 4.5 h at 625 °C (1160 °F). (a) Fatigue crack growth parallel to weld. (b) Fatigue crack growth perpendicular to weld. These data suggest that residual stresses More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.spsp2.t54410551
EISBN: 978-1-62708-265-5
... Surface Modification Laser and electron beams provide very high energy, directed sources of heat, and are used for many surface-modification techniques. Depending on power input, high-energy beams may be used for cutting and welding, surface melting and alloying, and localized surface heat treatment...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220085
EISBN: 978-1-62708-259-4
... to be removed is selected and an ion beam–assisted platinum deposition is done on location (a). A trench is dug on each side of the region to be sampled by sputtering using a high-energy ion beam (b–e). Images (d) and (e) are top views. The sample is separated from one edge using the ion beam, welded...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 1997
DOI: 10.31399/asm.tb.wip.t65930353
EISBN: 978-1-62708-359-1
.... Welding Processes Niobium alloys, can be easily welded by the GTAW, electron-beam and laser-beam welding (LBW) processes, either autogenously or with matching filler metals in inert atmospheres. Gas tungsten arc welding is the most commonly used method of welding niobium and its alloys. Unalloyed...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 1998
DOI: 10.31399/asm.tb.ts5.t65900305
EISBN: 978-1-62708-358-4
..., directed sources of heat and are used for many types of surface modification. As shown in Fig. 16-15 , depending on power input, high-energy laser beams can be used for a variety of applications, including cutting, welding, surface melting and alloying, and localized surface hardening ( Ref 3 , 55 - 58...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280149
EISBN: 978-1-62708-267-9
... techniques: Gas tungsten arc welding (GTAW) Gas metal arc welding (GMAW) Shielded metal arc welding (SMAW) Submerged arc welding (SAW) Plasma arc welding (PAW) Electron beam welding (EBW) Laser beam welding (LBW) Resistance spot welding (RSW) Resistance seam welding (RSEW...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ahsssta.t53700215
EISBN: 978-1-62708-279-2
... behavior of AHSS and could seriously affect the structural performance of AHSS components. The ASP led a project to study the welding performance of AHSS for auto body structural components. Five fusion welding processes (MIG pulse/ac, MIG pulse/dc, MIG/laser-assisted, laser, and laser plasma) were...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.lmcs.t66560309
EISBN: 978-1-62708-291-4
..., including electroslag, TIG, gas, electron-beam, and arc welding as well as vacuum diffusion, forge, friction, electrical-resistance, and explosive welding. It also discusses the effect of welding temperature, pressure, and composition on the transformations that occur in and around the weld, and it includes...