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powder metallurgy parts

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Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003112
EISBN: 978-1-62708-199-3
... Abstract Iron powders are the most widely used powder metallurgy (P/M) material for structural parts. This article reviews low to medium density iron and low-alloy steel parts produced by the pressing and sintering technology. It explains different powder production methods, including Hoeganaes...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003113
EISBN: 978-1-62708-199-3
... Abstract This article discusses the production of low-alloy steel parts by powder forging, focusing on the material considerations, such as hardenability and inclusion assessment; and process considerations, including sintering and reheating, metal flow, and secondary operations. It presents...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006445
EISBN: 978-1-62708-190-0
... Abstract The potential for introducing defects during processing becomes greater as the relative density of pressed and sintered powder metallurgy (PM) parts increases and more multilevel parts with complex geometric shapes are produced. This article discusses the potential defects in pressed...
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Published: 01 December 1998
Fig. 1 Powder metallurgy parts markets for North America, 1995. Source: Metal Powder Industries Federation More
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Published: 01 January 1994
Fig. 3 Surface preparation of brass powder metallurgy parts before plating Solution No. Type of solution Composition of solution Operating temperature Cycle time, s 1 Cyanide dip NaCN, 7.5 g/L (1 oz/gal) Room temperature 30–60 2 Acid dip H 2 SO 4 , 3–5 vol% Room More
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Published: 30 September 2015
Fig. 14 Ball broach for burnishing bores in powder metallurgy parts. Dimensions given in inches More
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Published: 15 June 2020
Fig. 1 Examples of powder metallurgy parts More
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006057
EISBN: 978-1-62708-175-7
... Abstract Powder metallurgy (PM) techniques are effective in making magnetically soft components for use in magnetic part applications. This article provides an account of the factors affecting magnetism, permeability, and hysteresis losses. It includes information on the magnetic properties...
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Published: 30 September 2015
Fig. 12 Porous parts produced by various powder metallurgy processes for applications in corrosion environments. (a) Cold isostatic pressed and sintered porous filters. (b) Direct powder rolling porous plates. Courtesy of ADMA Products, Inc. More
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Published: 30 September 2015
Fig. 7 Example of bronze powder metallurgy structural parts More
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Published: 30 September 2015
Fig. 3 Near-net shape powder metallurgy titanium alloy parts produced by die pressing and sintering. (a) Ti-6Al-4V prototype connecting rod. (b) Ti-6Al-4V aircraft component part. (c) Commercially pure (CP) titanium w