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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0531601 (1990-06-01) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 20 인용 특허 : 0 |
Spray cast alloys having reduced porosity and increased ductility are provided as well as a process for the manufacture of the alloys. An effective amount of a reactive metal which reacts with the spray casting atmosphere but not with the desired alloy is dissolved into the alloy prior to spray cast
A spray cast metal alloy having substantially reduced porosity formed by atomization with a gas which is generally nonreactive with copper and copper alloys, consisting essentially of: a predominantly copper matrix; and a second phase dispersed throughout said matrix, said second phase consisting es
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