Method of making copper-titanium nitride alloy

Details Method of making copper-titanium nitride alloy Method of making copper-titanium nitride alloy

1993-07-26

1994-08-16

Wyszomierski, George

Metal treatment

Process of modifying or maintaining internal physical...

Carburizing or nitriding using externally supplied carbon or...

148238, 75351, 75352, 75357, B22F 904, C23C 824

Patent

active

053383745

ABSTRACT:
A process for forming a copper alloy which is strengthened while maintaining good electrical and thermal conductivity by the addition of TiN or ZrN consists of external nitridation of a mechanically alloyed powder mixture followed by further mechanical alloying to break down the surface coating which forms during nitridation.

REFERENCES:
patent: 3776704 (1973-12-01), Benjamin
patent: 4732733 (1988-03-01), Sakamoto et al.
patent: 5096508 (1992-03-01), Breedis et al.
patent: 5120612 (1992-06-01), Ashok
J. S. Benjamin, et al. Metallurgical Transaction A; vol. 8A, P1301-P1305; g. 1977.

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