Method of making a sintered metal component and metal powder com

Details Method of making a sintered metal component and metal powder com Method of making a sintered metal component and metal powder com

1995-01-13

1996-01-16

Mai, Ngoclan

Specialized metallurgical processes, compositions for use therei

Compositions

Loose particulate mixture containing metal particles

75255, B22F 100, B22F 500

Patent

active

054844690

ABSTRACT:
Methods of making sintered parts from a metal powder composition that contains an amide lubricant are provided. The composition comprises an iron-based powder and a lubricant that is the reaction product of a monocarboxylic acid, a dicarboxylic acid, and a diamine. The composition is compacted in a die, preferably at an elevated temperature of up to about 370.degree. C., at conventional compaction pressures, and then sintered according to standard powder-metallurgical techniques.

REFERENCES:
patent: 3410684 (1968-11-01), Printz
patent: 3784577 (1974-01-01), Fukumaru et al.
patent: 3995059 (1976-11-01), Fukumaru et al.
patent: 4002474 (1977-01-01), Blachford
patent: 4106932 (1978-08-01), Blachford
patent: 4721599 (1988-01-01), Nakamura
patent: 4765950 (1988-08-01), Johnson
patent: 4955798 (1990-09-01), Musella et al.
patent: 4964907 (1990-10-01), Kiyota et al.
patent: 5043118 (1991-08-01), Kim et al.
patent: 5055198 (1991-10-01), Kiyota et al.
patent: 5080846 (1992-01-01), Kim et al.
patent: 5098648 (1992-02-01), Kioyta et al.
patent: 5108492 (1992-04-01), Kiyota et al.
patent: 5143692 (1992-09-01), Van der Zel
Promold.TM.; "Performance Data"; 1991 Morton International, Inc.
A. W. Ralston, "Fatty Acids and Their Derivatives," John Wiley & Sons, Inc., New York, p. 1.
Humko Chemical Product Guide, "Opportunities with Humko Chemical Kemamide Fatty Amides".
W. D. Jones, "Fundamental Principles of Powder Metallurgy," 1960, pp. 350-367.

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