ATE28669T1 - NICKEL-TITON-COPPER MEMORY ALLOY. - Google Patents

NICKEL-TITON-COPPER MEMORY ALLOY.

Info

Publication number
ATE28669T1
ATE28669T1 AT83301168T AT83301168T ATE28669T1 AT E28669 T1 ATE28669 T1 AT E28669T1 AT 83301168 T AT83301168 T AT 83301168T AT 83301168 T AT83301168 T AT 83301168T AT E28669 T1 ATE28669 T1 AT E28669T1
Authority
AT
Austria
Prior art keywords
nickel
alloys
titon
memory alloy
copper
Prior art date
Application number
AT83301168T
Other languages
German (de)
Inventor
John David Harrison
Original Assignee
Raychem 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 Raychem Corp filed Critical Raychem Corp
Application granted granted Critical
Publication of ATE28669T1 publication Critical patent/ATE28669T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Semiconductor Memories (AREA)
  • Chemically Coating (AREA)
  • Conductive Materials (AREA)
  • Contacts (AREA)

Abstract

The invention relates to shape memory alloys consisting essentially of nickel, titanium, and copper. The alloys of this invention, which contain less than a stoichiometric amount of titanium, are capable of developing the property of shape memory at a temperature above 0 DEG C. The presence of from 8.5 to 15 atomic percent copper stabilizes the alloys. Alloys according to this invention are particulary useful as switches and actuators.
AT83301168T 1982-03-05 1983-03-04 NICKEL-TITON-COPPER MEMORY ALLOY. ATE28669T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35527482A 1982-03-05 1982-03-05
EP83301168A EP0088604B1 (en) 1982-03-05 1983-03-04 Nickel/titanium/copper shape memory alloys

Publications (1)

Publication Number Publication Date
ATE28669T1 true ATE28669T1 (en) 1987-08-15

Family

ID=23396877

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83301168T ATE28669T1 (en) 1982-03-05 1983-03-04 NICKEL-TITON-COPPER MEMORY ALLOY.

Country Status (9)

Country Link
EP (1) EP0088604B1 (en)
JP (2) JPS58164745A (en)
AT (1) ATE28669T1 (en)
CA (1) CA1223758A (en)
DE (1) DE3372790D1 (en)
GB (1) GB2117401B (en)
HK (1) HK88689A (en)
IL (1) IL68051A0 (en)
SG (1) SG24488G (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60208440A (en) * 1984-03-30 1985-10-21 Matsushita Electric Ind Co Ltd Thermosensitive device
JPH01215948A (en) * 1988-02-22 1989-08-29 Furukawa Electric Co Ltd:The Ni-ti-cu shape-memory alloy and its manufacture
JP3033583B2 (en) * 1988-10-27 2000-04-17 古河電気工業株式会社 Temperature sensor and actuator
US5044947A (en) * 1990-06-29 1991-09-03 Ormco Corporation Orthodontic archwire and method of moving teeth
US20080095971A1 (en) * 2004-11-24 2008-04-24 Mcgee Robert L Laminated Polyisocyanurate Foam Structure with Improved Astm E-84 Flame Spread Index and Smoke Developed Index

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7002632A (en) * 1970-02-25 1971-08-27
CH606456A5 (en) * 1976-08-26 1978-10-31 Bbc Brown Boveri & Cie
CH616270A5 (en) * 1977-05-06 1980-03-14 Bbc Brown Boveri & Cie
CH623711B (en) * 1978-12-15 Bbc Brown Boveri & Cie CLOCK.

Also Published As

Publication number Publication date
CA1223758A (en) 1987-07-07
EP0088604A3 (en) 1984-07-04
GB8306025D0 (en) 1983-04-07
SG24488G (en) 1988-07-15
GB2117401B (en) 1985-09-11
JPH0480097B2 (en) 1992-12-17
HK88689A (en) 1989-11-17
JPH04350139A (en) 1992-12-04
IL68051A0 (en) 1983-06-15
EP0088604B1 (en) 1987-07-29
EP0088604A2 (en) 1983-09-14
JPS58164745A (en) 1983-09-29
GB2117401A (en) 1983-10-12
DE3372790D1 (en) 1987-09-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties