Pre-alloyed bond powders

Details Pre-alloyed bond powders Pre-alloyed bond powders

2006-07-18

2006-07-18

Mai, Ngoclan T. (Department: 1742)

Specialized metallurgical processes, compositions for use therei

Compositions

Loose particulate mixture containing metal particles

C075S351000, C419S011000, C419S048000

Reexamination Certificate

active

07077883

ABSTRACT:
The present invention relates to a pre-alloyed powder and its use as a bond powder in the manufacture of powder metallurgy parts and of diamond tools in particular. A pre-alloyed powder is disclosed, based on the iron-copper dual phase system, additionally containing Co, Ni, Mo, W, oxides or carbides as reinforcing elements in the iron phase, and Sn in the copper phase.

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