Title:
Pd-BASED SHAPE MEMORY ALLOY
Document Type and Number:
Japanese Patent JP2008240006
Kind Code:
A
Abstract:
To provide a shape memory alloy which is composed of a Pd-based alloy having high corrosion resistance, high biocompatibility and high X-ray contrast property and causing martensitic transformation.
The shape memory alloy has a composition consisting of, by atom, 15 to 50% In, 5 to 45%, in total, of at least one element selected from the group consisting of Mn, Fe, Cu, Ag and Au, and the balance Pd with inevitable impurities and also has a single-phase structure composed of a bcc ordered structure. Moreover, 0.001 to 30 atomic% of Zn can be incorporated into the above composition.
Inventors:
ISHIDA KIYOHITO
KAINUMA RYOSUKE
YAMAUCHI KIYOSHI
ISHIKAWA HIROYASU
SUDO YUJI
OMORI TOSHIHIRO
KAINUMA RYOSUKE
YAMAUCHI KIYOSHI
ISHIKAWA HIROYASU
SUDO YUJI
OMORI TOSHIHIRO
Application Number:
JP2007078111A
Publication Date:
October 09, 2008
Filing Date:
March 26, 2007
Export Citation:
Assignee:
UNIV TOHOKU
International Classes:
C22C5/04; A61L29/00; A61L31/00
Attorney, Agent or Firm:
Kazuo Shigenobu
Hideo Shimizu
Yuichi Takagi
Yoshinao Nakano
Hideki Akiba
Hideo Shimizu
Yuichi Takagi
Yoshinao Nakano
Hideki Akiba
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