发明名称 |
Method for providing an extension on an end of an article and extended article. |
摘要 |
<p>An extension is provided on an end of an article having a directionally oriented microstructure by using the article end as a growth seed in a molten material compatible with material from which the article end is made. The extension is directionally solidified as integral with and as an extension of the article end and with a microstructure compatible with that of the article end. <IMAGE></p> |
申请公布号 |
EP0581547(A1) |
申请公布日期 |
1994.02.02 |
申请号 |
EP19930305849 |
申请日期 |
1993.07.23 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
CORDERMAN, REED ROEDER;MCALLISTER, KEVIN GREGORY |
分类号 |
B22D19/10;B22D11/04;B22D27/04;B22D27/13;B23P6/00;C22C19/03;C30B11/00;F01D5/00;F01D5/18;F01D5/22;F01D9/02;(IPC1-7):C30B29/52;B22D27/00;C22F1/00;B64C3/00 |
主分类号 |
B22D19/10 |
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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