Iron-based powder compositions containing novel binder/lubricant

Details Iron-based powder compositions containing novel binder/lubricant Iron-based powder compositions containing novel binder/lubricant

1992-05-04

1994-03-01

Walsh, Donald P.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

75246, 75252, 252 52A, 252 56D, C22C 2900

Patent

active

052903362

ABSTRACT:
Iron-based metallurgical powder compositions are produced by mixing iron-based powder with an improved binder/lubricant that comprises dibasic organic acid and one or more additional components such as solid polyethers, liquid polyethers, and acrylic resin. These novel binder/lubricants impart one or more enhanced green properties to the powder compositions and reduce the ejection force required to remove the compositions from molds and dies.

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