Alloys or metallic compositions – Containing over 50 per cent metal but no base metal – Iron containing
Patent
1988-11-14
1989-06-20
Rutledge, L. Dewayne
Alloys or metallic compositions
Containing over 50 per cent metal but no base metal
Iron containing
420586, C22C 3002
Patent
active
048407682
ABSTRACT:
An austenitic alloy has high strength and corrosion resistance and includes from 27 to 32 weight percent nickel and 24 to 28 weight percent chromium. Up to 2.75 weight percent silicon, 3 weight percent copper and molybdenum and 2 weight percent manganese are included for contributing to the characteristics to the alloy rendering the alloy particularly useful for fabricating oil well tubular products. Only very low components of nitrogen, carbon, phosphorus and sulfur are included.
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Domian Henry A.
LaCount Dale F.
Miller Alex S.
Seibert Kenneth D.
Edwards Robert J.
Kalka Daniel S.
Matas Vytas R.
Rutledge L. Dewayne
Schumaker David
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