Low expansion superalloy with improved toughness

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United States of America Patent

PATENT NO 5425912
SERIAL NO

08271842

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Abstract

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A high strength, low coefficient of thermal expansion superalloy exhibiting improved toughness over a broad temperature range down to about 4.degree. K. The composition is adapted for use with wrought superconducting sheathing.

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Patent Owner(s)

Patent OwnerAddress
MASSACHUSETTS INSTITUTE OF TECHNOLOGY77 MASSACHUSETTS AVENUE CAMBRIDGE MA 02139
INCO ALLOYS INTERNATIONAL INCRIVERSIDE DRIVE HUNTINGTON VA 25720

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hwang, Il S Seoul, KR 1 7
Smith, Darrell F Huntington, WV 1 7
Stein, Larry I Huntington, WV 3 21

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