INGOT MANUFACTURING METHOD Russian patent published in 1995 - IPC

Abstract SU 1834098 A1

FIELD: foundry, in particular, production of part billets from ferrous and nonferrous alloys by metal squeezing into casting mold followed by crystallization under pressure. SUBSTANCE: method involves squeezing and crystallization followed by additional applying of gas pressure to metal in casting mold. In case ingots with cavities made by metal rods are produced, gas pressure is supplied to rod cavities. EFFECT: increased efficiency and wider operational capabilities. 2 cl, 4 dwg

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SU 1 834 098 A1

Authors

Karanik Ju.A.

Dates

1995-09-27—Published

1983-01-18—Filed