Semi-precious alloy

Details Semi-precious alloy Semi-precious alloy

1980-03-31

1981-03-03

Dean, R.

Specialized metallurgical processes, compositions for use therei

Processes

Free metal or alloy reductant contains magnesium

75171, C22C 1907

Patent

active

042538696

ABSTRACT:
The present invention provides a semi-precious alloy especially adapted for use as an implant in orthopedic work and for use in dental work wherein it is important to have a corrosion-resistant alloy which has a very high tolerance for acceptance by the human body. In the preferred form of the invention the semi-precious alloy consists of the following elements, in parts by weight: cobalt 52%, chromium 22%, tungsten 10%, ruthenium 10%, molybdenum 2%, manganese 0.5%, niobium 0.5%, boron 0.17%, iron 1%, and copper 1%.

REFERENCES:
patent: 2636818 (1953-04-01), Low

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