Copper-chromium-titanium-silicon alloy and application thereof

Details Copper-chromium-titanium-silicon alloy and application thereof Copper-chromium-titanium-silicon alloy and application thereof

1986-07-09

1987-07-07

Rosenberg, Peter D.

Alloys or metallic compositions

Copper base

Silicon containing

420492, C22C 900

Patent

active

046786376

ABSTRACT:
The invention relates to a copper-chromium-titanium-silicon alloy which consists of 0.1 to 0.5% chromium, 0.05 to 0.5% titanium and 0.01 to 0.1% silicon, the remainder comprising copper and usual impurities. Because of its excellent properties as regards electrical and thermal conductivity, mechanical strength, resistance to softening, homogeneity and flexibility, the alloy is employed as a material for electronic components, in particular semiconductor carriers for transistors, integrated circuits or the like, and parts for electrical systems for cars.

REFERENCES:
patent: 1930956 (1933-10-01), Hazeltine
patent: 2189198 (1940-02-01), Comstock
patent: 2212017 (1940-08-01), Fletcher
patent: 4072513 (1978-02-01), Shapiro
Leadframe Materials from Tamagawa, Tamagawa Metal & Machinery Co., Ltd., 1983, title page and pp. i-iii and 3-4 and 10.

Affiliated with

Also associated with

Rating

Copper-chromium-titanium-silicon alloy and application thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Copper-chromium-titanium-silicon alloy and application thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Copper-chromium-titanium-silicon alloy and application thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1661870