High-strength copper base alloy material

The invention discloses a high-strength copper base alloy material which comprises raw materials including, by part by weight, fine copper, aluminum, tin, silicon carbide, quartz sand, zinc hard acidsalt, boron nitride, oxidized polyethlene wax, a deoxidizing agent and a nucleating agent. The prepar...

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Bibliographic Details
Main Author FANG CANGEN
Format Patent
LanguageChinese
English
Published 10.08.2018
Subjects
ALLOYS
CHEMISTRY
COMPOUNDS THEREOF
FERROUS OR NON-FERROUS ALLOYS
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:The invention discloses a high-strength copper base alloy material which comprises raw materials including, by part by weight, fine copper, aluminum, tin, silicon carbide, quartz sand, zinc hard acidsalt, boron nitride, oxidized polyethlene wax, a deoxidizing agent and a nucleating agent. The preparation method of the high-strength copper base alloy material includes the steps of raw material preparation; raw material smashing and mixing; vacuum reaction smelting furnace adjusting; raw material melting mixing, wherein when the vacuum reaction smelting furnace temperature reaches 1200 DEG C-1300 DEG C, a mixture is added, and a certain quantity of deoxidizing agent and nucleating agent are added after the mixture is completely melted, and mixing liquid is obtained after even mixing; and cooling molding, wherein the mixing liquid is cooled and molded to obtain a high-strength copper base alloy. According to the material and the preparation method, the fine copper, the aluminum, the tin,the silicon carbide and t
Bibliography:Application Number: CN20181183109