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US 9,540,716 B2Granted
Composite powder of carbide/blending metal
AssigneeIndustrial Technology Research Institute
InventorsChi-San Chen, Chih-Chao Yang, Lik-Hang Chau, Ching-Chang Hsieh, Yen-Yu Hou
Life of this patent
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Abstract
A composite powder is provided. The composite powder comprises 80-97 wt % of carbide and 3-20 wt % of blending metal powder comprising cobalt and a first metal powder, wherein the first metal powder is formed of one of aluminum, titanium, iron, nickel, or a combination thereof, and the amount of cobalt is 90-99% of total blending metal powder.
Claims14
A composite powder, comprising:
- 80-97 wt % of carbide;
- and
- 3-20 wt % of a blending metal powder comprising cobalt and a first metal powder, wherein the first metal powder is formed of nickel, or nickel, and one of aluminum, titanium, iron or a combination thereof, the amount of cobalt is 90-96% of the blending metal powder, and the ratio of the amount of cobalt to the amount of nickel is 30:1-96:1.
Dependencies are inferred from the claim text.