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induction melting

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Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c9001260
EISBN: 978-1-62708-235-8
... through hardening and heat treatment does not present any serious difficulty. Care is still required in processing to avoid decarburization. In an application of track pins for tracked vehicles, bars about 22 mm diam were required in heat treated and centerless-ground condition prior to induction...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001077
EISBN: 978-1-62708-214-3
... material, which required vacuum induction melting and vacuum arc remelting, was instituted. This step will provide improved materials in terms of purity and homogeneous structure. ...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006792
EISBN: 978-1-62708-295-2
.... , Harvey T.J. , Vierneusel B. , Correns M. , and Blass T. , Further Understanding of Rolling Contact Fatigue in Rolling Element Bearings—A Review , Tribol. Int. , Vol 140 , 2019 , p 105849 10.1016/j.triboint.2019.105849 95. Vacuum Induction Melting , Casting , Vol 15 , ASM...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001836
EISBN: 978-1-62708-241-9
... metal or its alloy met the high temperature of nearly 1000 °C during the induction heating, at which point the low melting metal or alloy got into active materials and began to melt and evaporate at the attached point; at the same time that the surface tension was decreased, the attached area spread...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.steel.c9001598
EISBN: 978-1-62708-232-7
... of the drain tube coils, a cold spot resulted at the tip of the tube. Glass that solidified in this region could not be sufficiently heated to melt the plug. Therefore, the drain tube was cut periodically to keep it positioned inside the drain tube induction coil. The melter cycle was suspended on six...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001838
EISBN: 978-1-62708-241-9
.... pipe hot cracking grain boundary segregation stainless steel tear ridges melt bridging microfractography induction heating frequency X6CrNiMoTi17-12-2 (titanium-stabilized austenitic stainless steel) UNS S31635 Introduction Hypotheses about Potential Metallurgical Root Causes...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001302
EISBN: 978-1-62708-215-0
... of two types of tensile tests conducted near the incipient melting temperature at the grain boundaries. All kingpins made by the supplier of the fractured ones were ultrasonically inspected and six more anticipated to fail were found. It was recommended that the heating of forging blanks be more...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c9001707
EISBN: 978-1-62708-217-4
... analytical work. The final part of the paper will discuss the most probable failure mechanism. Material PH 13-8 Mo, meeting the requirements of AMS 5629 ( Ref. 3 ), was specified for the shrink link cylinder and the piston. This steel is vacuum induction melted and then consumable electrode vacuum...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001808
EISBN: 978-1-62708-180-1
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c0047010
EISBN: 978-1-62708-234-1
...-melted bar stock (induction or arc remelted or both) in sizes equal to that of the 81-mm mortar tube. Transverse disks cut from each bar were machined into three tensile and two V-notch Charpy specimens for each test condition. For the elevated-temperature tests, tensile-test bars were pulled after...
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 Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003554
EISBN: 978-1-62708-180-1
... of the situation. Furthermore, those cases where such embrittlement extends below the melting temperature of the embrittling metal, formerly known as stress alloying, are now termed solid metal induced embrittlement (SMIE). In either case, the metal-induced embrittlement is the result of subcritical crack growth...
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
... for some time as liquid metal embrittlement. More recently, the term liquid-metal-induced embrittlement (LMIE) has been accepted as more descriptive of the situation. Furthermore, those cases where such embrittlement occurs below the melting temperature of the embrittling metal, formerly known as stress...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003529
EISBN: 978-1-62708-180-1
... in the proper acid mixture. The light is absorbed preferentially at certain wavelengths by certain elements. Thus, the more of a certain element present, the less light will get through to the detector. Again, proper calibration is extremely important. Another method of wet chemical analysis is the inductively...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006779
EISBN: 978-1-62708-295-2
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001304
EISBN: 978-1-62708-215-0
... by ultrasonic cleaning in a bath containing 5% phosphoric acid solution. The individual chemistries of the diffuser cone, diffuser intake flange, diffuser exit flange, expansion bellows, and bellows intake and exit flanges were also determined by inductively coupled plasma spectrometry to identify possible...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003525
EISBN: 978-1-62708-180-1
..., contamination, degradation, chemical contact Differential scanning calorimetry (DSC) Heat of fusion, melting point, glass transition temperature, heat capacity Material identification, level of crystallinity, aging/degradation, thermal history Thermogravimetric analysis (TGA) Weight loss over...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003510
EISBN: 978-1-62708-180-1
... in the lower diagram of Fig. 26 ( Ref 22 ). (The load on a gear tooth increases as a power of 4.3 with the taper [ Ref 22 ]). The solution to the gear design problem shown in Fig. 26 is to provide greater symmetry, as shown in Fig. 27 . If this is not possible, press quenching or tooth-by-tooth induction...
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
... affect performance of a part by creating a notch of unknown severity and serve as a crack-initiation site during fabrication or in service. Corrosion and wear damage can also be assisted by discontinuities, especially at the surface. These flaws may occur from the melting practices and solidification...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c9001583
EISBN: 978-1-62708-217-4
..., followed by 0.05 micron colloidal silica. The structure of the samples was consistent with vacuum induction plus consumable electrode melted material in that there was no evidence of gross inclusions or anomalies in the as-polished condition. The samples were subsequently etched using Vilella's reagent...