发明授权
- 专利标题： Control apparatus for continuously casting liquid metal produced from consumable electrodes
- 专利标题（中）： 连续铸造从消耗电极生产的液体金属的控制装置
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申请号： US29474672申请日： 1972-10-03
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公开(公告)号： US3847205A公开(公告)日： 1974-11-12
- 发明人: SOYKAN F , HUNTINGTON J , DARMARA F
- 申请人： SPECIAL METALS CORP
- 专利权人： Special Metals Corp
- 当前专利权人： Special Metals Corp
- 优先权： US29474672 1972-10-03
- 主分类号： B22D27/02
- IPC分类号： B22D27/02 ; B22D11/04 ; B22D11/041 ; B22D11/14 ; B22D11/16 ; B22D23/00 ; B22D23/10 ; B22F9/08 ; C22B9/20 ; B22D17/32
摘要：
The melting rate of pre-alloyed consumable electrodes, melted in a controlled atmosphere, is selected and controlled to provide a desired freezing rate of a solidified billet delivered from a continuous casting machine. By controlling the power input to the electrode, the volume and temperature of metal melted and poured into the casting mold is also controlled to achieve a desired freezing rate and grain structure in the resulting ingot.
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