发明名称 |
METHOD AND APPARATUS FOR SEMI-CONTINUOUS CASTING OF HOLLOW INGOTS AND PRODUCTS RESULTING THEREFROM |
摘要 |
<p>Methods and associated apparatus for semi-continuous casting of hollow ingots are described. In one embodiment a method for the semi-continuous casting of a metallic hollow ingot is provided. The method includes providing a mold comprising a mold center having an inner pipe and an outer pipe arranged to form an annular space for a cooling media and an outer mold, circulating a cooling media in the annular space, feeding a source material to the mold, heating the source material to produce a molten material, moving the mold center progressively downward relative to the outer mold, and solidifying the molten material to form a hollow ingot. Embodiments relating to an apparatus for semi-continuous casting of hollow ingots, and products resulting from the semi-continuous casting of hollow ingots are also described.</p> |
申请公布号 |
CA2756344(A1) |
申请公布日期 |
2010.09.30 |
申请号 |
CA20102756344 |
申请日期 |
2010.03.24 |
申请人 |
TITANIUM METALS CORPORATION |
发明人 |
BLACKBURN, ALAN;ROTH, RICHARD;PURSE, ANDREW;MAY, DAVID |
分类号 |
B22D11/00 |
主分类号 |
B22D11/00 |
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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