发明名称 |
NIKKELBASERT SUPERLEGERING. |
摘要 |
A nickel base superalloy composition useful in the cast+HIP+heat treated condition is described. Articles having the invention composition have properties which are significantly better than similarly processed IN718 articles. This is achieved by modifying the chromium, columbium, and titanium contents in the alloy composition, relative to the IN718 composition. |
申请公布号 |
NO864907(D0) |
申请公布日期 |
1986.12.08 |
申请号 |
NO19860004907 |
申请日期 |
1986.12.08 |
申请人 |
UNITED TECHNOLOGIES CORP |
发明人 |
SNYDER, SHERMAN MARK;BROWN, EDGAR EARL |
分类号 |
B22D29/00;C22C19/05;C22F1/00;C22F1/10;(IPC1-7):C22C19/00 |
主分类号 |
B22D29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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