Iron-based powder compositions containing green strength enhanci

Details Iron-based powder compositions containing green strength enhanci Iron-based powder compositions containing green strength enhanci

2000-01-05

2000-10-03

Wyszomierski, George

Specialized metallurgical processes, compositions for use therei

Processes

Producing or purifying free metal powder or producing or...

148513, 419 66, B22F 902

Patent

active

061267155

ABSTRACT:
Metallurgical powder compositions are provided that contain a metal powder that is associated with a polymeric material in admixture with a solid, particulate polyether lubricant. The incorporation of the polyether lubricant enhances the green strength properties of compacted parts made from the powder compositions, and generally reduces the ejection forces required to remove the compacted part from the die cavity.

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