发明名称 |
METHOD OF PROCESSING A MULTIPLE ALLOY ROTOR |
摘要 |
A method of processing a rotor. The rotor is formed by casting an ingot to have first and second regions formed of different alloys that intermix during casting to define a transition zone therebetween. The ingot is forged to yield a rotor forging that contains axially-aligned first and second alloy regions and a transition zone therebetween. A three-dimensional approximation of the transition zone is generated, which can be used to predict the effects of the transition zone on the dynamic performance of a rotor machined from the forging.
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申请公布号 |
US2005091832(A1) |
申请公布日期 |
2005.05.05 |
申请号 |
US20030707302 |
申请日期 |
2003.12.04 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
GANESH SWAMI;SCHWANT ROBIN C.;YANG LING;WANG JOHN Z. |
分类号 |
B21K1/10;B23P15/00;G01N9/24;G01N29/06;G01N29/11;G01N29/265;(IPC1-7):B21B1/46;B22D11/126 |
主分类号 |
B21K1/10 |
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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