CORROSION-RESISTANT STEEL Russian patent published in 1994 - IPC

Abstract RU 2017857 C1

FIELD: metallurgy. SUBSTANCE: steel has additionally cerium at the following ratio of components, wt.-%: carbon 0.003-0.5; silicon 2.3-3.0; manganese 1.0-2.1; chrome 23.5-26.5; nickel 19-21; molybdenum 1.8-2.2; cerium 0.05-0.15, and iron - the rest. Steel is used for making of dentures. EFFECT: enhanced stability and biological compatibility of dentures, improved method of making. 2 tbl

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RU 2 017 857 C1

Authors

Kugushin A.A.

Skokov A.D.

Trajno A.I.

Dates

1994-08-15Published

1991-03-18Filed