JPS6465239A - Shape-memory alloy - Google Patents

Shape-memory alloy

Info

Publication number
JPS6465239A
JPS6465239A JP22121787A JP22121787A JPS6465239A JP S6465239 A JPS6465239 A JP S6465239A JP 22121787 A JP22121787 A JP 22121787A JP 22121787 A JP22121787 A JP 22121787A JP S6465239 A JPS6465239 A JP S6465239A
Authority
JP
Japan
Prior art keywords
shape
memory alloy
alloy
memory
high temp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP22121787A
Other languages
Japanese (ja)
Other versions
JP2573499B2 (en
Inventor
Shoichi Sato
Hiroshi Ishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokin Corp
Original Assignee
Tokin Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokin Corp filed Critical Tokin Corp
Priority to JP22121787A priority Critical patent/JP2573499B2/en
Publication of JPS6465239A publication Critical patent/JPS6465239A/en
Application granted granted Critical
Publication of JP2573499B2 publication Critical patent/JP2573499B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Conductive Materials (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Powder Metallurgy (AREA)

Abstract

PURPOSE:To improve the workability of the titled alloy, to reduce the hysteresis and to provide it with shape-memory characteristics at a high temp. by specifying the contents of Ti, Cu and V in a Ti-Ni-Cu-based alloy. CONSTITUTION:The shape-memory alloy is formed with the compsn. consisting of, by atom, 50-52% Ti, 5-20% Cu, 0.1-3.0% V and the balance Ni. Since said Ti-Ni-Cu memory alloy has excellent workability, reduced hysteresis and furthermore an operating function at a high temp. (>=50 deg.C), it is suitable to a shape-memory spring.
JP22121787A 1987-09-05 1987-09-05 TiNiCuV quaternary shape memory alloy Expired - Lifetime JP2573499B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22121787A JP2573499B2 (en) 1987-09-05 1987-09-05 TiNiCuV quaternary shape memory alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22121787A JP2573499B2 (en) 1987-09-05 1987-09-05 TiNiCuV quaternary shape memory alloy

Publications (2)

Publication Number Publication Date
JPS6465239A true JPS6465239A (en) 1989-03-10
JP2573499B2 JP2573499B2 (en) 1997-01-22

Family

ID=16763300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22121787A Expired - Lifetime JP2573499B2 (en) 1987-09-05 1987-09-05 TiNiCuV quaternary shape memory alloy

Country Status (1)

Country Link
JP (1) JP2573499B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162738A (en) * 1987-12-18 1989-06-27 Tokin Corp Shape-memory alloy and its manufacture
JP2008115456A (en) * 2006-06-02 2008-05-22 National Institute For Materials Science HIGH-POWER Ti-Ni-Cu SHAPE MEMORY ALLOY AND PROCESS FOR PRODUCING SAME
CN106591627A (en) * 2016-12-31 2017-04-26 镇江市丹徒区硕源材料科技有限公司 High-strength shape memory alloy and preparing method and application thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162738A (en) * 1987-12-18 1989-06-27 Tokin Corp Shape-memory alloy and its manufacture
JP2008115456A (en) * 2006-06-02 2008-05-22 National Institute For Materials Science HIGH-POWER Ti-Ni-Cu SHAPE MEMORY ALLOY AND PROCESS FOR PRODUCING SAME
CN106591627A (en) * 2016-12-31 2017-04-26 镇江市丹徒区硕源材料科技有限公司 High-strength shape memory alloy and preparing method and application thereof

Also Published As

Publication number Publication date
JP2573499B2 (en) 1997-01-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term