发明名称 |
Passivated titanium aluminide tooling |
摘要 |
Tooling for handling molten or hot solid aluminum and its alloys wherein the tooling is made of a passivated titanium aluminide (TiAl) intermetallic compound having a thin passivating surface oxide film formed in-situ thereon by contact with an oxygen-bearing atmosphere at elevated temperature. The surface oxide film passivates and renders the tooling non-wetted by and non-reactive with molten aluminum and its alloys and non-bonded to hot solid aluminum and its alloys. |
申请公布号 |
AU2862800(A) |
申请公布日期 |
2000.08.25 |
申请号 |
AU20000028628 |
申请日期 |
2000.01.28 |
申请人 |
METAL CASTING TECHNOLOGY, INCORPORATED |
发明人 |
GEORGE D. CHANDLEY;CURTIS A. HARRISON;QI ZHAO |
分类号 |
B22D17/20;B22D17/22 |
主分类号 |
B22D17/20 |
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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