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powder metallurgy parts

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Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006838
EISBN: 978-1-62708-329-4
... Congress and Exhibition on Powder Metallurgy, European PM Conference Proceedings , The European Powder Metallurgy Association , 2015 , p 1 15. Samuel M.P. , Mishra A.K. , and Mishra R.K. , Additive Manufacturing of Ti-6Al-4V Aero Engine Parts: Qualification for Reliability , J...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001784
EISBN: 978-1-62708-241-9
...Abstract Abstract A 13/16-in. hex socket failed while in use. Analysis (hardness testing, optical and scanning electron microscopy, and EDS) revealed that the socket was made of low carbon steel formed in a powder metallurgy process. A number of flaws were found including nonuniform wall...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006826
EISBN: 978-1-62708-329-4
...., Friction, Lubrication, and Wear Technology , Vol 18 , ASM Handbook , ASM International , 2017 , p 740 10.31399/asm.hb.v18.9781627081924 21. Samal P. and Newkirk J. , Ed., Powder Metallurgy , Vol 7 , ASM Handbook , ASM International , 2015 , p 385 – 394 10.31399...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.rail.c9001665
EISBN: 978-1-62708-231-0
...Abstract Abstract Following a freight train derailment, part of a fractured side frame was retained for study because a portion of its fracture surface exhibited a rock candy appearance and black scale. It was suspected of having failed, thereby precipitating the derailment. Metallography...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c0047793
EISBN: 978-1-62708-217-4
... a hardness of approximately 630 HV. The microstructure of the metal in the impeller exhibited scattered porosity and carbide particles and appeared to be a sintered powder metallurgy compact. Metallographic examination of a section through the damaged splines and of a section through the adjacent...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.9781627081801
EISBN: 978-1-62708-180-1
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001753
EISBN: 978-1-62708-241-9
... J.E. (ed.): Chapter 8: properties of commercial casting alloys . In: Aluminum: Properties and Physical Metallurgy , pp. 338 , 347 . ASM , Metal Park, OH ( 1984 ) 4. Mehl R.F. , Bankard M.H. , Federico A.M. , Fortin P.E. : Microstructure of aluminum alloys...
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
... powder metallurgy (P/M). A good review of powder metallurgy with coverage relevant to failure analysis of P/M forms is in Ref 2 . Imperfections in Wrought Forms Various terms are used to describe surface and subsurface imperfections in wrought product. The meaning of terms can vary by location...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006800
EISBN: 978-1-62708-329-4
..., age-hardening aluminum alloys, etc.), its general product form (e.g., wrought, cast, powder metallurgy, additive manufacture, etc.), and the processing method (e.g., forged, die cast, injection molded, etc.). All of these factors must be considered when the shape of a part is defined during...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003501
EISBN: 978-1-62708-180-1
..., stainless steel, age-hardening aluminum alloys, etc.), its general product form (e.g., wrought, cast, powder metallurgy, etc.), and the processing method (e.g., forged, die cast, injection molded, etc.). All of these factors must be considered when the shape of a part is defined during configuration design...
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
... A. and Martin J.L. , Cavitation Erosion of Materials , Int. Met. Rev. , Vol 31 ( No. 1 ), 1986 , p 1 – 26 4. Okada T. , Iwai Y. , and Awazu K. , A Study of Cavitation Bubble Collapse Pressures and Erosion, Part 1: A Method for Measurement of Collapse Pressures , Wear , Vol 133...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006759
EISBN: 978-1-62708-295-2
...Abstract Abstract Chemical analysis is a critical part of any failure investigation. With the right planning and proper analytical equipment, a myriad of information can be obtained from a sample. This article presents a high-level introduction to techniques often used for chemical analysis...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001265
EISBN: 978-1-62708-215-0
... to ensure a bimodal microstructure were recommended. Ceramic coatings Sintering (powder metallurgy) Surgical implants Ti-6Al-4V ELI UNS R56407 Fatigue fracture Background Visual Examination of General Physical Features Testing Procedure and Results Discussion Conclusion...
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
... Company Inc. , New York, NY , 1988 , p. 14 . 3. Reed-Hill R.E. : Physical Metallurgy Principals , 2nd ed. , Litton Educational Publishing Inc. , New York, NY , 1973 , pp. 865 – 77 . 4. Langdon T.G. and Mohamed F.A. : Mater. Sci. Eng. , 1978 , vol. 32 , pp. 103 – 12...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006820
EISBN: 978-1-62708-329-4
...Abstract Abstract This article first reviews variations within the most common types of gears, namely spur, helical, worm, and straight and spiral bevel. It then provides information on gear tooth contact and gear metallurgy. This is followed by sections describing the important points of gear...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003524
EISBN: 978-1-62708-180-1
... the liquid penetrant may corrode the metal. Surface films may prevent detection of discontinuities. Penetrant may be a source of contamination that masks results in subsequent chemical analysis of fracture surfaces. The process is generally not suited to inspection of low-density powder-metallurgy...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001814
EISBN: 978-1-62708-180-1
...: burning or incipient melting can also occur in extreme cases. Figure 31(a) shows an end view of a powder metallurgy die component made from AISI D2 tool steel that melted and deformed due to highly excessive localized temperatures during heat treatment. The microstructure in this region ( Fig. 31b...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006818
EISBN: 978-1-62708-329-4
...× Fig. 31 AISI D2 powder metallurgy die component that melted and deformed because of flame impingement during heat treatment. (a) End view. Original magnification: 4.5×. (b) Microstructure in the affected region. Etched with Marble’s reagent. Original magnification: 150× Fig. 32 Localized...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006808
EISBN: 978-1-62708-329-4
... Available Fracture Analysis Methods and Their Applicability to Welded Structures ,” paper presented at Sixth Annual North American Welding Research Conference, Edison Welding Institute and American Welding Society , Oct 1990 9. Lippold J.C. , Welding Metallurgy and Weldability , John Wiley...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006764
EISBN: 978-1-62708-295-2
... surfaces. The process is generally not suited to inspection of low-density powder metallurgy parts or other porous materials. The technique involves the spreading of a liquid penetrant on the sample. Liquid penetrants can seep into small cracks and flaws (as fine as 1 μm) in the surface...