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electroslag welds

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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
... welding processes. The article also describes failure origins in other welding processes, such as electroslag welds, electrogas welds, flash welds, upset butt welds, flash welds, electron and laser beam weld, and high-frequency induction welds. arc welding brittle fracture electrogas welds...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.chem.c0048795
EISBN: 978-1-62708-220-4
... properties. The longitudinal seams in the cylindrical shells were electroslag welded, and the welds were ground to match the curvature of the shell. The cylindrical shell sections were heated at 900 to 950 °C (1650 to 1740 °F) for 4 h, rounded in the rolls within that temperature range, and then cooled...
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
... were electroslag welded, and the welds were ground to match the curvature of the shell. The cylindrical shell sections were heated at 900 to 950 °C (1650 to 1740 °F) for 4 h, rounded in the rolls within that temperature range, and then cooled in still air for examination of the seams...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006812
EISBN: 978-1-62708-329-4
...—Nondestructive Examination ASME B31.3—Process Piping ASME B31.1—Power Piping API 650—Welded Steel Tanks for Oil Storage API 620—Design and Construction of Large, Welded, Low-Pressure Storage Tanks API 530—Calculation of Heater Tube Thickness in Petroleum Refineries Inspection codes: API...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006835
EISBN: 978-1-62708-329-4
... be picked up during melting, teeming, welding, pickling, or electroplating. If hydrogen is absorbed into the base metal, then it must be removed by a bake-out heat treatment. However, the bake-out heat treatment is only effective for removal of hydrogen absorbed during secondary or postsecondary operations...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003507
EISBN: 978-1-62708-180-1
... treatment, machining, or welding. These operations may also introduce possible defects ( Table 1 ) that may be considered in conjunction with possible defects from metalworking. Failures can also occur from a complex series of manufacturing factors. For example, the level of residual hoop and bending...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006791
EISBN: 978-1-62708-295-2
... the asperities on two contacting metal surfaces in relative motion to deform and spot weld together, followed by plowing, tangential shearing, and tearing of the metal in small, discrete areas called microjoints ( Ref 3 , 4 ). The engineering terms used to describe adhesive wear include seizing , galling...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.9781627083294
EISBN: 978-1-62708-329-4
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001810
EISBN: 978-1-62708-180-1
... improvement in air-melted bearing steels has occurred in recent years. Bearing steels are currently made by electric-furnace melting, ladle refining, and casting by either bottom or top pouring of ingots or continuous casting. The air-melted steel quality is approaching that of electroslag remelting (ESR...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001815
EISBN: 978-1-62708-180-1
... and may warrant selection of a steel produced by vacuum melting or electroslag refining. The mill form from which a steel gear is machined is another factor that may affect its performance. Many heavy-duty steel gears are machined from forged blanks that have been processed to provide favorable grain flow...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006834
EISBN: 978-1-62708-329-4
... machines or in machines made from welded webs) To increase the load ratings of a given solution, one makes use of the line contact (rollers, needles) instead of the point contact (balls). That increase generally leads to a decrease of the maximum reachable speed limits due to the overall internal...