1-20 of 25 Search Results for

brazing filler metals

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
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c0047745
EISBN: 978-1-62708-235-8
... braze that the filler metal had not covered all mating surfaces. Lack of a metallurgical bond between the brazing alloy and stainless steel and instead mechanical bonding of the filler metal to an oxide layer on the stainless steel surface was revealed by examination of the broken joint at the cup...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c0047756
EISBN: 978-1-62708-235-8
...Abstract Abstract Waspaloy (AMS 5586) fabricated inner ring of a spray-manifold assembly failed transversely through the manifold tubing at the edge of the tube and support sleeve brazed joint. The assembly was brazed with AWS BAu-4 filler metal (AMS 4787). Fatigue beach marks propagating from...
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
...Abstract Abstract A pressure probe assembly comprised of type 347 stainless steel housing, brazed with AMS 4772D filler metal to the pressure probe, failed due to detachment of a rectangular segment from the housing. The presence of a large brazing metal devoid region in the pressure probe...
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 Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c0047636
EISBN: 978-1-62708-217-4
... ) then occurred in the tube near the flange. The tube hardness near the fracture was less than 53 HB, representing a condition harder than fully annealed (30 HB) but softer than a T4 temper (65 HB). The flange had been attached to the elbow by torch brazing, using BAlSi-3 filler metal (aluminum alloy 4145...
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
...Abstract Abstract The welds joining the liner and shell of a fluid catalytic cracking unit failed. The shell was made of ASTM A515 carbon steel welded with E7018 filler metal. The liner was made of type 405 stainless steel and was plug welded to the shell using ER309 and ER310 stainless steel...
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
...Abstract Abstract A welded elbow assembly (AISI type 321 stainless steel, with components joined with ER347 stainless steel filler metal by gas tungsten arc welding) was part of a hydraulic-pump pressure line for a jet aircraft. The other end of the tube was attached to a flexible metal hose...
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
... and grain-boundary dimple-rupture evidence. The base metal exhibited rather large-grained intergranular brittle cracking features with many types of inclusions. Chemical analysis revealed a standard high-strength, manganese bronze composition, and the weld filler metal was considered compatible. Tensile...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001339
EISBN: 978-1-62708-215-0
... Aluminum alloy 5083-O was the specified seamless pipe composition, and the weld filler metal was 5183. The ASTM designation of the alloy piping is not known. Either the gas tungsten are or gas metal arc welding process was used to make the butt weld where the failure occurred. Specimen Selection...
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
... and Determination of Erosion Resistance , ASTM , 1970 , p 353 – 375 10. Morrow J.D. , “Cyclic Plastic Strain Energy and the Fatigue of Metals,” STP 378, Internal Friction, Damping, and Cyclic Plasticity , ASTM , 1965 , p 45 – 84 11. “Standard Method of Vibratory Cavitation Erosion Test...
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 Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003509
EISBN: 978-1-62708-180-1
... Lack of inspection during fabrication and variability in fabrication practice Operation of equipment/component beyond design specification Poor workmanship and improper selection of welding procedures and filler-metal composition account for numerous arc-weld failures. Other reasons...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003532
EISBN: 978-1-62708-180-1
...Generic four-step contemporary practice for many metals and alloys Table 2 Generic four-step contemporary practice for many metals and alloys Surface Abrasive/size Load, N(lbf) Speed,rpm/direction Time, min Waterproof PSA paper 120/P120-, 180/P180-, or 240/P280-grit SiC, water...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006765
EISBN: 978-1-62708-295-2
...Generic four-step contemporary practice for many metals and alloys Table 2 Generic four-step contemporary practice for many metals and alloys Surface (a) Abrasive/size Load Speed, rpm/directions (b) Time, min N lbf Waterproof PSA paper 120/P120-, 180/P180-, or 240/P280...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001818
EISBN: 978-1-62708-180-1
...% (estimated) were removed and replaced with nipples fabricated from 1035 steel. Although 4140 steel is a weldable alloy steel, welding procedures suitable for 1035 steel were not appropriate for the higher-alloy material. Specification of the filler metal used for welding components of pressure-piping...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003555
EISBN: 978-1-62708-180-1
... mostly of nickel sulfide) in the chromium-depleted region (bright phase). Dark, outer region contains cavities, corroded metal, and various debris, including mounting compounds. Far left region (not shown) is base metal. Micrograph shows an area approximately 6 mm (0.24 in.) wide. Courtesy of Mohan...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003543
EISBN: 978-1-62708-180-1
... exhibited rather large-grain intergranular brittle cracking features with many types of inclusions. Chemical analysis revealed a standard high-strength, manganese bronze composition, and the weld filler metal was considered compatible. Tension testing of specimens removed from gear segments remote...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003500
EISBN: 978-1-62708-180-1
... in failures, such as the use of cadmium plating on an A286 superalloy fastener, subjected to service temperatures above 315 °C (600 °F) (the melting temperature of cadmium is 320 °C, or 610 °F). Two metals specified for use in a wear application could sustain galling if the metals are incompatible...
Book Chapter

Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003548
EISBN: 978-1-62708-180-1
... be avoided, and insulating washers and spaces should be used to completely isolate the fastener. (b) Weld filler metals should be more noble than base metals. Transition joints can be used when a galvanic couple is anticipated at the design stage, and weld beads should be properly oriented to minimize...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006753
EISBN: 978-1-62708-295-2
... in microstructure Loss of properties due to overheating during postplating bake Welding Incomplete fusion Incomplete penetration Brittle cracking in heat-affected zone (HAZ) Sensitized HAZ Residual-stress cracking Slag inclusions Cratering of fusion zone at endpoint Filler metal...