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braze welding

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Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c0047720
EISBN: 978-1-62708-217-4
.... The weldments were finally secured to the bases of the turbine blades by a brazing operation. One of the laser beam attachment welds broke after a 28-h engine test run. Exposure of the fracture surface for study under the electron microscope revealed the joint had broken in stress rupture. Failure was caused...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c9001411
EISBN: 978-1-62708-234-1
... of cracking in service. The filler metal used was not resistant to the conditions to which it was exposed. Copper welding rods as per BS 1077 or a Cu-Ag-P brazing alloy as recommended in BS 699, would have been preferable. Dezincification Filler metals Materials selection Water pipelines Welded...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006778
EISBN: 978-1-62708-295-2
... submitted for metallurgical analysis. The cracks were primarily located on the gear faces and were not associated with traditional regions of high service stresses, such as the tooth roots. Some portions of the gear face exhibited light discoloration, which suggested weld repairs. The cracks were evident...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c0047636
EISBN: 978-1-62708-217-4
... and cracks at both sides of the apex of the notch. (b) Fracture near the brazed flange (left) after repair welding of the boss V-joint Investigation Conclusions Corrective Measures Selected References Selected References • Failures Related to Welding , Failure Analysis and Prevention...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c9001447
EISBN: 978-1-62708-235-8
... materials are therefore to be recommended. Fig. 15 Showing influence of welding on formation of eutectic. Embrittlement can develop in copper or copper alloys containing oxygen if they are brazed in a reducing flame containing an excess of hydrogen. The bars of an 80 kW squirrel cage rotor...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c0047753
EISBN: 978-1-62708-235-8
... braze metal and separation between braze and housing. Brazed joints Fatigue cracking Welding defects 347 UNS S34700 Fatigue fracture Joining-related failures A rectangular segment broke from the type 347 stainless steel housing of a pressure-probe assembly used in experimental...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003570
EISBN: 978-1-62708-180-1
... than 12% Cr steel. All of the commonly used blade alloys are protected from liquid-droplet impingement in the last blade row by local hardening (by flame or induction heating), brazed-on shields of Stellite 6B, or welded-on hard facing. Helicopter rotors are made of titanium sheet laid over...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006786
EISBN: 978-1-62708-295-2
... , Embrittlement by Liquid and Solid Metal , Kamdar M.H. , Ed., TMS/AIME 24. Holbert R.K. Jr. , Dobbins A.G. , and Bennett R.K. Jr. , Copper Contamination Cracking in Thin Stainless Steel Sheet , Weld. J. , Aug 1987 , p 38 25. McDonalt M.M. Corrosion of Brazed...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c0089722
EISBN: 978-1-62708-217-4
... to: Tarsem Jutla, Caterpillar Inc.; Alan G. Glover, Welding Institute of Canada; Daniel Hauser, Edison Welding Institute; Edward A. Metzbower, Naval Research Laboratory; O.W. Blodgett, Lincoln Electric; the ASM Committee on Weld Discontinuities (for Welding, Brazing, and Soldering , Volume 6 of Metals...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.power.c0047621
EISBN: 978-1-62708-229-7
....; Alan G. Glover, Welding Institute of Canada; Daniel Hauser, Edison Welding Institute; Edward A. Metzbower, Naval Research Laboratory; O.W. Blodgett, Lincoln Electric; the ASM Committee on Weld Discontinuities (for Welding, Brazing;, and Soldering , Volume 6 of Metals Handbook (9th ed.), 1983...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c0089738
EISBN: 978-1-62708-235-8
...; Edward A. Metzbower, Naval Research Laboratory; O.W. Blodgett, Lincoln Electric; the ASM Committee on Weld Discontinuities (for Welding, Brazing, and Soldering , Volume 6 of Metals Handbook (9th ed.), 1983), and the ASM Committee on Failure Analysis of Weldments (for Failure Analysis and Prevention...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c0089793
EISBN: 978-1-62708-235-8
... (for Welding, Brazing, and Soldering , Volume 6 of Metals Handbook (9th ed.), 1983), and the ASM Committee on Failure Analysis of Weldments (for Failure Analysis and Prevention , Volume 10 of Metals Handbook (8th ed.), 1975). ...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.conag.c0047570
EISBN: 978-1-62708-221-1
...Abstract Abstract A pipe in a chip conveyor cracked at the toe of an exterior fillet weld connecting a flange to the pipe. The chip conveyor consisted of several spool sections. Each section was made up of a length of low-alloy steel pipe and two flanges, which were welded to each end...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c0089774
EISBN: 978-1-62708-235-8
....; Alan G. Glover, Welding Institute of Canada; Daniel Hauser, Edison Welding Institute; Edward A. Metzbower, Naval Research Laboratory; O.W. Blodgett, Lincoln Electric; the ASM Committee on Weld Discontinuities (for Welding, Brazing, and Soldering , Volume 6 of Metals Handbook (9th ed.), 1983...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.rail.c0089716
EISBN: 978-1-62708-231-0
... Committee on Weld Discontinuities (for Welding, Brazing, and Soldering , Volume 6 of Metals Handbook (9th ed.), 1983), and the ASM Committee on Failure Analysis of Weldments (for Failure Analysis and Prevention , Volume 10 of Metals Handbook (8th ed.), 1975). ...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.matlhand.c0089766
EISBN: 978-1-62708-224-2
... of Canada; Daniel Hauser, Edison Welding Institute; Edward A. Metzbower, Naval Research Laboratory; O.W. Blodgett, Lincoln Electric; the ASM Committee on Weld Discontinuities (for Welding, Brazing, and Soldering , Volume 6 of Metals Handbook (9th ed.), 1983), and the ASM Committee on Failure Analysis...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.petrol.c0048808
EISBN: 978-1-62708-228-0
... heaviest, between the martensite band and the duplex structure, the structure was probably austenitic. These phase changes are predicted from the Schaeffler diagram (in the article “Hardfacing, Weld Cladding, and Dissimilar Metal Joining” in Welding, Brazing, and Soldering , Volume 6 of the ASM...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.design.c0089730
EISBN: 978-1-62708-233-4
... Inc.; Alan G. Glover, Welding Institute of Canada; Daniel Hauser, Edison Welding Institute; Edward A. Metzbower, Naval Research Laboratory; O.W. Blodgett, Lincoln Electric; the ASM Committee on Weld Discontinuities (for Welding, Brazing, and Soldering, Volume 6 of Metals Handbook (9th ed.), 1983...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.pulp.c0047529
EISBN: 978-1-62708-230-3
... Research Laboratory; O.W. Blodgett, Lincoln Electric; the ASM Committee on Weld Discontinuities (for Welding, Brazing, and Soldering , Volume 6 of Metals Handbook (9th ed.), 1983), and the ASM Committee on Failure Analysis of Weldments (for Failure Analysis and Prevention , Volume 10 of Metals...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.bldgs.c0089752
EISBN: 978-1-62708-219-8
... (for Welding, Brazing, and Soldering , Volume 6 of Metals Handbook (9th ed.), 1983), and the ASM Committee on Failure Analysis of Weldments (for Failure Analysis and Prevention , Volume 10 of Metals Handbook (8th ed.), 1975). ...