Particle dispersion-strengthened copper alloy

Details Particle dispersion-strengthened copper alloy Particle dispersion-strengthened copper alloy

1990-09-28

1991-08-20

Dean, R.

Metal treatment

Stock

Age or precipitation hardened or strengthened

148414, 420473, C22C 902, C22C 906

Patent

active

050411764

ABSTRACT:
A particle dispersion-strengthened copper alloy consisting essentially of copper as the main component, 0.1-10% by weight of nickel, 0.1-10% by weight of tin, 0.05-5% by weight of silicon, 0.01-5% by weight of iron, and 0.0001-1% by weight of boron. The alloy is suitable for use in electronic parts due to its good electrical conductivity, heat conductivity, strength, hardness, plating ability, soldering ability, elasticity, and excellent corrosion resistance including resistance to acids.

REFERENCES:
patent: 2129197 (1938-09-01), Bryant
patent: 3392017 (1968-07-01), Quaas et al.
patent: 4818307 (1989-04-01), Mori et al.

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