MOLTEN METAL STAMPING METHOD Russian patent published in 1998 - IPC

Abstract RU 2106226 C1

FIELD: foundry, in particular, casting of metals, including high-melting temperature and chemically active metals. SUBSTANCE: method involves producing melt; feeding it into die and subjecting to the action of increased pressure. During feeding of molten metal into die, metal is cooled to temperature, at which phase transformation time is reducing to zero value. Increased pressure is provided by collision between melt and die. Upon collision, melt is exposed to additional pressure pulses, when required. EFFECT: increased efficiency, simplified method and improved quality of stamped products. 2 cl, 3 dwg, 1 tbl

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RU 2 106 226 C1

Authors

Volkov Anatolij Evgen'Evich

Frolov Aleksandr Viktorovich

Bojko Vitalij Nikolaevich

Dates

1998-03-10Published

1996-06-27Filed