Title:
Superelastic wire and forming method
Document Type and Number:
Japanese Patent JP6324903
Kind Code:
B2
Abstract:
A shape memory alloy including a Ni—Ti based alloy is superelastic at temperatures of about −40° C. to about 60° C. after being exposed to temperatures of about −55° C. to about 85° C. A method of forming a memory shape alloy may include preparing a rod comprising a Ni—Ti alloy, drawing a wire from the rod, and treating the wire at a temperature of about 500° C. to about 550° C. for about less than 1 minute.
Inventors:
Rajan, Thunder S
Application Number:
JP2014547248A
Publication Date:
May 16, 2018
Filing Date:
November 09, 2012
Export Citation:
Assignee:
RAYTHEON COMPANY
International Classes:
C22C19/03; C22F1/00; C22F1/10
Domestic Patent References:
| JP7126780A | ||||
| JP762505A |
Foreign References:
| US20070293939 |
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Nobuhisa Nogawa