发明名称 |
SYSTEM, METHOD, AND APPARATUS FOR DIRECTIONAL DIVERGENCE BETWEEN PART MOTION AND CRYSTALLIZATION |
摘要 |
A method includes providing a mold including a molten casting material, moving the mold in a first direction, and guiding a solidification interface across the mold in a second direction in response to the moving the mold. The second direction is deviated from the first direction, and the solidification interface includes a transition to a negative heat transfer region. The mold moves in the first direction at a constant speed, and the mold includes heat transfer features such that a solidification time of the molten casting material at the conditions of the solidification interface is approximately constant as a function of the second direction. |
申请公布号 |
WO2011019659(A3) |
申请公布日期 |
2014.03.20 |
申请号 |
WO2010US44898 |
申请日期 |
2010.08.09 |
申请人 |
ROLLS-ROYCE CORPORATION;SCHLIENGER, MAX, ERIC;WITHEY, PAUL, ANTHONY |
发明人 |
SCHLIENGER, MAX, ERIC;WITHEY, PAUL, ANTHONY |
分类号 |
B22D27/08 |
主分类号 |
B22D27/08 |
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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