发明名称 |
A METHOD FOR PRODUCING A FUNCTIONALLY GRADIENT COMPONENT |
摘要 |
A method for producing a functionally gradient component, such a component having an outer layer of a first material, and an inner core of a second material, there being a gradual change in microstructure across the interface between the two materials, the method having particular application in producing a component formed from two or more aluminium alloys based on the aluminium-silicon (Al—Si) system, the method involving introducing a first molten metal into a mould, and allowing a layer of the first metal to partially solidify against a wall of the mould, decanting the remaining molten portion of the first metal, and introducing a second molten metal into the mould and allowing same to solidify. |
申请公布号 |
EP1778426(A2) |
申请公布日期 |
2007.05.02 |
申请号 |
EP20050762955 |
申请日期 |
2005.07.25 |
申请人 |
UNIVERSITY COLLEGE DUBLIN, NATIONAL UNIVERSITY OFIRELAND DUBLIN |
发明人 |
BROWNE, DAVID;KELLY, STEPHEN;TIERNAN, PEADAR;BATES, ANDREW J.;SCANLAN, MICHELLE |
分类号 |
B22D19/16;B22D15/00;B22D18/04;B22D18/06;B22D19/02 |
主分类号 |
B22D19/16 |
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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