| 发明名称 |
METHOD AND DEVICE FOR PRODUCING METAL HOLLOW INGOTS BY ELECTROSLAG REMELTING |
| 摘要 |
A method for producing metal hollow ingots by the electroslag remelting of consumable electrodes in a cooled mould with a circular bottom-plate and a core intended for forming a cavity in the ingot. According to the present invention the core expanding downwards is extracted from the ingot being formed in the direction opposite to that in which the ingot is being built-up. A device for implementing the above method is also disclosed, the said device being characterized in that it is fitted with a core which expands downwards and exceeds in length the ingot being formed.
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| 申请公布号 |
US3687188(A) |
申请公布日期 |
1972.08.29 |
| 申请号 |
USD3687188 |
申请日期 |
1971.04.06 |
| 申请人 |
INST. ELEKTROSVARKI INENI E.O. PATONA AKADEMII NANK VKRAINSKOI U.S.S.R. |
发明人 |
BORIS EVGENIEVICH PATON;BORIS IZRAILEVICH MEDOVAR;LEONTY VASILIEVICH CHEKOTILO;LEONID VIKTOROVICH PAVLOV;VIKTOR LEONIDOVICH ARTAMONOV;ALEXANDER BORISOVICH VERNIK;LEONID ALEXEEVICH KAMENSKY;VENIAMIN ALEXANDROVICH ISHUNKIN;ALEXANDR MIKHAILOVICH BELENKY;ANATOLY IVANOVICH SHEVTSOV;SEMEN YAKOVLEVICH GRINSHPON;ANATOLY PAVLOVICH SYSENKO;RUDOLF SOLOMONOVICH DUBINSKY;VALERY GEORGIEVICH POPOV;ALEXANDR MIKHAILOVICH TOSCHEV |
| 分类号 |
B22D23/10;C22B9/18;(IPC1-7):B22D27/02 |
主分类号 |
B22D23/10 |
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