Sulfur-containing powder-metallurgy tool steel article

Details Sulfur-containing powder-metallurgy tool steel article Sulfur-containing powder-metallurgy tool steel article

1995-02-07

1996-06-04

Mai, Ngoclan

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

75243, 75244, 75246, 419 11, 419 28, 419 29, 419 10, C22C 3302

Patent

active

055229140

ABSTRACT:
A powder-metallurgy produced tool steel article of a hot worked, fully dense, consolidated mass of prealloyed particles of a tool steel alloy having a sulfur content within the range of 0.10 to 0.30 weight percent and a maximum sulfide size below about 15 microns.

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