Title:
【発明の名称】高性能鉄系材料の製造方法
Document Type and Number:
Japanese Patent JP2000510907
Kind Code:
A
Abstract:
The present invention provides a method for making metal parts from metal powder compositions comprising an iron base metal powder and an amide lubricant. The method comprises the steps of compacting said composition, pre-sintering the compacted composition, compacting the compacted and pre-sintered composition, and sintering the recompacted composition. The metal parts have improved physical and mechanical properties.
Inventors:
Donaldson, Ian, W.
Application Number:
JP54122097A
Publication Date:
August 22, 2000
Filing Date:
May 13, 1997
Export Citation:
Assignee:
The Presmet Corporation
International Classes:
B22F3/10; B22F1/10; B22F3/02; B22F3/16; B22F3/17; C22C33/02; C22C38/00; (IPC1-7): B22F3/10; B22F3/16; B22F3/17; C22C33/02; C22C38/00
Attorney, Agent or Firm:
Masahaya Hayakawa (2 outside)