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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Authors
Dates
1994-12-15—Published
1990-12-10—Filed