METHOD FOR GAS-SHIELDED CENTRIFUGAL CASTING, MAINLY, OF DENTAL PROSTHESES Russian patent published in 1994 - IPC

Abstract RU 2024350 C1

FIELD: gas-shielded centrifugal casting. SUBSTANCE: method of gas-shielded centrifugal casting, mainly, of dental prostheses includes metal induction melting with subsequent pouring of molten metal into the working hollow of mold by rotation around the vertical axis running out of mold and additional rotation of mold round its symmetry axis located at angle of 15.6-32.0 deg. to horizontal plane with acceleration of 55,0-75,0 m/s2,. In so doing, melt is evacuated at rarefaction of mm Hg. EFFECT: higher efficiency.

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RU 2 024 350 C1

Authors

Moskovka Vitalij Ivanovich[Ua]

Rusakov Petr Vladimirovich[Ua]

Shugol' Lev Vul'Fovich[Ua]

Fedorovskij Aleksandr Iosifovich[Ua]

Dates

1994-12-15Published

1990-12-10Filed