FIELD: denture frame castings production. SUBSTANCE: alloy features good casting properties, ensures high adhesion between metal and ceramics, is easily processed, meets sanitary and hygienic requirements. The alloy contains (in % ): carbon 0.005- 0.06; silicon 1.5-2.5; manganese 0.01-0.3; chromium 22.0-25.0; molybdenum 9.0-11.0; iron 0.1-3.0; cobalt 0.1-4.0; vanadium 0.15- 0.30; rare-earth elements, total content 0.2-1.2; nickel - the balance. EFFECT: improved quality of alloy. 2 tbl
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Authors
Dates
1994-03-15—Published
1992-03-11—Filed