发明名称 |
Method and apparatus for casting conductive and semiconductive materials |
摘要 |
A method and apparatus is disclosed for casting conductive and semiconductive materials. The apparatus includes a plurality of conductive members arranged to define a container-like area having a desired cross-sectional shape. A portion or all of the conductive or semiconductive material which is to be cast is introduced into the container-like area. A means is provided for inducing the flow of an electrical current in each of the conductive members, which currents act collectively to induce a current flow in the material. The induced current flow through the conductive members is in a direction substantially opposite to the induced current flow in the material so that the material is repelled from the conductive members during the casting process.
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申请公布号 |
US4572812(A) |
申请公布日期 |
1986.02.25 |
申请号 |
US19840640286 |
申请日期 |
1984.08.13 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF ENERGY |
发明人 |
CISZEK, THEODORE F. |
分类号 |
B22D11/01;B22D11/04;B22D11/041;B22D23/00;B22D23/06;B22D27/02;(IPC1-7):B22D27/02 |
主分类号 |
B22D11/01 |
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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