Nickel-titanium-base shape-memory alloy composite structure

Details Nickel-titanium-base shape-memory alloy composite structure Nickel-titanium-base shape-memory alloy composite structure

1985-08-05

1987-03-31

Rutledge, L. Dewayne

Metal treatment

Stock

Mechanical memory

428660, 428680, 285422, C22F 110, C22F 118, B32B 1500

Patent

active

046540920

ABSTRACT:
Method of processing nickel-titanium-base shape-memory alloys to substantially suppress the two-way effect including the steps of cold working and low-temperature annealing without restraint. A composite structure is also provided including a nickel-titanium-base shape-memory alloy with the two-way effect substantially suppressed.

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Wayman, "Some Applications of Shape Memory Alloys", Journal of Metals, Jun. 1980, pp. 129-137.

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