DEVICE FOR HOT ISOSTATIC PRESSURE BY FLUID Russian patent published in 2001 - IPC

Abstract RU 2170644 C1

FIELD: powder metallurgy; applicable in processes of molding and compaction of blanks from metal powder and ceramics. SUBSTANCE: device has high-pressure chamber with melt, pressure source with working fluid, pipeline for their connection, means for thermoregulation and means for transmission of pressure in form of low-melting metal with melting point below boiling point of working fluid. Means for thermoregulation is made in form of thermostat accommodating pipeline filled with low-melting metal with density higher than that of melt and working fluid. EFFECT: higher operate reliability of devices, improved thermoregulation, provided constant pressure and working temperatures, and simplified design of device. 1 dwg

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RU 2 170 644 C1

Authors

Antimonov A.M.

Poljakov A.P.

Zalazinskij A.G.

Laptev A.A.

Dates

2001-07-20Published

1999-11-16Filed