发明名称 |
LEGIERUNG MIT NIEDRIGEM AUSDEHNUNGSKOEFFIZIENTEN UND EIN BIMETALL, DAS DARAUS HERGESTELLT WIRD |
摘要 |
There are provided a low expansion alloy having a high corrosion resistance which consists essentially of 25-50% by weight of Ni, 1-25% by weight of Cu and optionally up to 20% by weight of Cr and the balance of essentially Fe with a small amount of impurities, and a corrosion resistant bimetal formed by applying together a low expansion alloy plate which consists essentially of 25-50% by weight of Ni, 1-25% by weight of Cu and optionally up to 20% by weight of Cr and the balance of essentially Fe, and a corrosion resistant alloy plate which has a linear expansion coefficient larger than that of said low expansion alloy plate by 5x10-6 DEG C. |
申请公布号 |
DE3018117(A1) |
申请公布日期 |
1980.11.27 |
申请号 |
DE19803018117 |
申请日期 |
1980.05.12 |
申请人 |
TOKYO SHIBAURA DENKI K.K. |
发明人 |
MOMOSE,KENICHIRO;KUMAGAI,KIYOSHI;MORI,FUMIO |
分类号 |
C22C38/08;C22C38/20;G01K5/66;(IPC1-7):C22C38/08;C22C38/18 |
主分类号 |
C22C38/08 |
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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