发明名称 |
Tool for producing cast components, method for producing said tool, and method for producing cast components |
摘要 |
<p>In the production of a gas turbine engine blade in titanium alloy, the molten alloy is cast in a mold made of a material that does not react with the alloy. The mold is formed of yttrium oxide, magnesium oxide and calcium oxide. An independent claim is included for the production of a mold tool.</p> |
申请公布号 |
EP2113318(A3) |
申请公布日期 |
2010.03.03 |
申请号 |
EP20090168304 |
申请日期 |
2004.09.23 |
申请人 |
G4T GMBH |
发明人 |
RENKEL, MANFRED;SMARSLY, WILFRIED |
分类号 |
B22C9/04;B22C1/04;F01D25/00 |
主分类号 |
B22C9/04 |
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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