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Title: Low expansion superalloy with improved toughness

A high strength, low coefficient of thermal expansion superalloy exhibiting improved toughness over a broad temperature range down to about 4 K is disclosed. The composition is adapted for use with wrought superconducting sheathing.
Inventors:
; ;
Issue Date:
OSTI Identifier:
87736
Assignee:
Inco Alloys International, Inc., Huntington, WV (United States); Massachusetts Inst. of Tech., Cambridge, MA (United States) PTO; SCA: 360100; PA: EDB-95:118303; SN: 95001431121
Patent Number(s):
US 5,425,912/A/
Application Number:
PAN: 8-271,842
Contract Number:
AC02-78ET51013
Resource Relation:
Other Information: PBD: 20 Jun 1995
Research Org:
Massachusetts Institute of Technology
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; HEAT RESISTING ALLOYS; DESIGN; THERMAL EXPANSION; FRACTURE PROPERTIES; CHEMICAL COMPOSITION; USES

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