Copper base alloy adapted to be formed as a semi-solid metal slu

Details Copper base alloy adapted to be formed as a semi-solid metal slu Copper base alloy adapted to be formed as a semi-solid metal slu

1984-04-11

1986-02-11

Skiff, Peter K.

Metal treatment

Stock

Age or precipitation hardened or strengthened

148435436, C22C 901

Patent

active

045697027

ABSTRACT:
A precipitation hardenable copper base alloy adapted for forming in the semi-solid slurry condition consists essentially of from about 5 to about 8% by weight nickel, from about 5 to about 7.5% by weight aluminum, from about 0.5 to about 1.25% by weight silicon and the balance essentially copper. The alloy has a microstructure comprising discrete particles contained in a lower melting point matrix. The alloy is particularly suited for forging into components such as cartridge cases.

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