发明名称 |
METHOD FOR PRODUCING ELONGATE PRODUCTS MADE OF TITANIUM |
摘要 |
<p>The invention relates to a method for producing elongate products made of titanium or a titanium alloy, or blanks of such products, that comprises preparing a mass of titanium or titanium alloy material (10), melting said mass using an electric arc in a skull melting process (20), casting one or more ingots having a substantially cylindrical shape and a diameter of less than about 300 mm from the molten mass (30), and extruding one or more of said ingots at a temperature between 800 and 1200°C using an extrusion press (40). The invention can be used in the field of aeronautics, for example.</p> |
申请公布号 |
WO2010125253(A1) |
申请公布日期 |
2010.11.04 |
申请号 |
WO2010FR00329 |
申请日期 |
2010.04.23 |
申请人 |
CEFIVAL;GFE METALLE UND MATERIALIEN GMBH;PFW AEROSPACE AG;DELAUNAY, CHRISTOPHE;HONNART, ALAIN;GUETHER, VOLKTER;FOX, RUEDIGER |
发明人 |
GUETHER, VOLKTER;FOX, RUEDIGER |
分类号 |
B21C23/08;B21C23/00 |
主分类号 |
B21C23/08 |
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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