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overheating

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Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001822
EISBN: 978-1-62708-180-1
... Abstract This article provides a background of friction-bearing failures due to overheating. The failures of locomotive axles caused by overheated traction-motor support bearings are discussed. The article also describes liquid-metal embrittlement (LME) in steel. It examines the results...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005888
EISBN: 978-1-62708-167-2
... heating. It presents the four major factors associated with the location and magnitude of subsurface overheating: frequency, refractory, final temperature, and power distribution along the heating line. The article summarizes the pros and cons of using a single power supply. It also reviews the design...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001816
EISBN: 978-1-62708-180-1
..., improper operation, which includes most incidents of overheating, corrosion, and fouling, and fabrication defects, which include most incidents of poor workmanship, improper material, and defective material, together account for more than 75% of all failures of steam-power-plant equipment. Most steam...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005842
EISBN: 978-1-62708-167-2
... a different primary cause of failure, the secondary cause typically is related to excessive coil current density and localized overheating. Thus, it is important to keep in mind during a coil failure analysis the possible chain of events that could result in the specific mode of premature coil failure...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001817
EISBN: 978-1-62708-180-1
...). Discoloration or rusting on stainless steel may be a sign of iron contamination. Heavy deposits on a tube, such as scale or corrosion product, could be caused by overheating. Visual examination will indicate the direction of further work; the detailed investigation should be planned at this stage. Care must...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003969
EISBN: 978-1-62708-183-2
... Steel Atmospheric Fig. 10 Aqueous Fig. 11 Localized pitting, microbiologically influenced Fig. 27 , Fig. 28 Carbon steel Oxidation/overheating Fig. 1 , Fig. 2 Atmospheric: dewpoint, soils Fig. 7 , Fig. 8 , Fig. 15 Fretting Fig. 58 Stray current Fig. 19...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005871
EISBN: 978-1-62708-167-2
... the part is placed in service. It is also possible for this to happen while induction hardening, but this is not as common. The reason is that the heating temperature prior to forging is typically much higher than during induction hardening. If the overheating is not too severe the grain boundaries...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004124
EISBN: 978-1-62708-184-9
... Table 1 Electric Power Research Institute classification of boiler tube failure modes Failure mode Causal factor Stress rupture Short-term overheating High-temperature creep Dissimilar metal welds Erosion Fly ash Falling slag Sootblower Coal particle Waterside...
Series: ASM Handbook
Volume: 4D
Publisher: ASM International
Published: 01 October 2014
DOI: 10.31399/asm.hb.v04d.a0005941
EISBN: 978-1-62708-168-9
... is procedure qualification and process controls to ensure proper heating and cooling of a metal during heat treatment. The furnace must be of the proper size and type, and temperatures must be controlled within the prescribed limits for each operation to prevent overheating or nonuniform heating and/or cooling...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005885
EISBN: 978-1-62708-167-2
... Association/American Society for Metals , 1985 13. Hale G.E. and Nutting J. , Overheating of Low Alloy Steels , Int. Met. Rev. , Vol 29 , 1984 At room temperature, induction heating for steel, which is ferromagnetic, occurs as a result of eddy current and hysteresis losses...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003540
EISBN: 978-1-62708-180-1
... of phosphorus, antimony, arsenic, or tin Embrittlement of copper due to the precipitation of a high density of cuprous oxide particles at the grain boundaries Embrittlement of steel due to the precipitation of MnS particles at the grain boundaries as a result of overheating Grain-boundary carbide...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006777
EISBN: 978-1-62708-295-2
... particles at the grain boundaries as a result of overheating Grain-boundary carbide precipitation in stainless steels (sensitization) Improperly precipitation-hardened alloys, resulting in coarse grain-boundary precipitates and a denuded region (precipitation-free zone) Embrittlement of molybdenum...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0001834
EISBN: 978-1-62708-181-8
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005791
EISBN: 978-1-62708-165-8
...: Inhomogeneous plasma distribution Limited temperature control Expensive equipment Localized overheating and the potential for arcing also are limitations for conventional ion nitriding, where the workpieces are subjected to very high voltages to create heating from plasma conditions on the part...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005867
EISBN: 978-1-62708-167-2
... hardening processes, TSH uses frequencies of 1 to 25 kHz. This helps to reduce equipment capital cost (including power supply and electrical components) and the probability of overheating edges, tips, and corners that could occur when frequencies of RF range are used. When induction hardening...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0009222
EISBN: 978-1-62708-180-1
.... A switch to an air-hardening steel or differential hardening could have eliminated the difficulty. Fig. 4 A properly heat treated tool of manganese oil-hardening steel has a martensitic structure (left) containing fine tempered martensite and carbides. An overheated tool material has an acicular...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001039
EISBN: 978-1-62708-161-0
... and Nitrogen in Graphitization , Trans. ASM , Vol 46 , 1954 , p 1318 – 1330 67. Preece A. et al. , The Overheating and Burning of Steel , J. Iron Steel Inst. , Part I, Vol 153 , 1946 , p 237p – 254p ; and, Part III, Vol 164 , 1950 , p 37 – 45 68. Brammar I.S. , A New...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003521
EISBN: 978-1-62708-180-1
... surface attack (pitting, cracking) Selective phase attack Thickness and morphology of corrosion scales May show localized distortion at surface consistent with direction of motion Identify embedded particles Microstructural change typical of overheating Multiple intergranular...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006756
EISBN: 978-1-62708-295-2
... consistent with direction of motion Identify embedded particles Microstructural change typical of overheating Multiple intergranular cracks Voids formed on grain boundaries or wedge-shaped cracks at grain triple points Reaction scales or internal precipitation Some cold flow in last...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003014
EISBN: 978-1-62708-200-6
..., Overheating may cause explosive depolymerization G, Overheating may cause premature curing of (thermoset) compound H, Venting is recommended to remove volatiles and reduce splay I, Fiber reinforcement lengths may be severely reduced J, Overheating may produce chemical changes in the base polymer...