Title:
SUPERELASTIC ALLOY
Document Type and Number:
Japanese Patent JP2015048485
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an alloy material having superelastic property while being Ni free, good in X-ray imaging property, processability and strength property and suitable in a medical field.SOLUTION: There is provided a superelastic alloy manufactured by adding Fe or Co to a Au-Cu-Al alloy and containing 12.5 mass% to 16.5 mass% of Cu, 3.0 mass% to 5.5 mass% of Al, 0.01 mass% to 2.0 mass% of Fe or Co and the balance Au and having difference between the Al content and the Cu content (Cu-Al) of 12 mass% or less.
Inventors:
HOSODA HIDEKI
INAMURA TOMOYA
TAWARA MASAKI
MORITA TOMOHIKO
UMISE AKIRA
DOI YUSUKE
GOTO KENJI
INAMURA TOMOYA
TAWARA MASAKI
MORITA TOMOHIKO
UMISE AKIRA
DOI YUSUKE
GOTO KENJI
Application Number:
JP2013178825A
Publication Date:
March 16, 2015
Filing Date:
August 30, 2013
Export Citation:
Assignee:
TOKYO INST TECH
TANAKA PRECIOUS METAL IND
TANAKA PRECIOUS METAL IND
International Classes:
C22C5/02; C22F1/14
Domestic Patent References:
| JPS5547361A | 1980-04-03 | |||
| JPH08157984A | 1996-06-18 | |||
| JPS5547361A | 1980-04-03 | |||
| JPH08157984A | 1996-06-18 |
Foreign References:
| CN1045130A | 1990-09-05 | |||
| CN1045130A | 1990-09-05 |
Other References:
海瀬晃，ET AL.: "AuCuAl基形状記憶合金のマルテンサイト変態挙動に及ぼす熱処理の影響", 日本金属学会講演概要(CD−ROM), vol. Vol.152nd, JPN6014041359, 13 March 2013 (2013-03-13), JP, pages Page.ROMBUNNO.P11
JIN MINGJIANG, ET AL.: "Internal Friction Analysis of Transformations in AuCuAl Alloy", SHANGHAI JIAOTONG DAXUE XUEBAO, vol. 44, no. 5, JPN6014041360, 2010, CN, pages Page.609-612, XP008182841
海瀬晃，ET AL.: "AuCuAl基形状記憶合金のマルテンサイト変態挙動に及ぼす熱処理の影響", 日本金属学会講演概要(CD−ROM), vol. Vol.152nd, JPN6014041359, 13 March 2013 (2013-03-13), JP, pages Page.ROMBUNNO.P11
JIN MINGJIANG, ET AL.: "Internal Friction Analysis of Transformations in AuCuAl Alloy", SHANGHAI JIAOTONG DAXUE XUEBAO, vol. 44, no. 5, JPN6014041360, 2010, CN, pages Page.609-612, XP008182841
JIN MINGJIANG, ET AL.: "Internal Friction Analysis of Transformations in AuCuAl Alloy", SHANGHAI JIAOTONG DAXUE XUEBAO, vol. 44, no. 5, JPN6014041360, 2010, CN, pages Page.609-612, XP008182841
海瀬晃，ET AL.: "AuCuAl基形状記憶合金のマルテンサイト変態挙動に及ぼす熱処理の影響", 日本金属学会講演概要(CD−ROM), vol. Vol.152nd, JPN6014041359, 13 March 2013 (2013-03-13), JP, pages Page.ROMBUNNO.P11
JIN MINGJIANG, ET AL.: "Internal Friction Analysis of Transformations in AuCuAl Alloy", SHANGHAI JIAOTONG DAXUE XUEBAO, vol. 44, no. 5, JPN6014041360, 2010, CN, pages Page.609-612, XP008182841
Attorney, Agent or Firm:
Patent business corporation Tanaka and Okazaki and associates