DE3070639D1 - Memory alloy based on a highly cupriferous or nickelous mixed crystal - Google Patents

Memory alloy based on a highly cupriferous or nickelous mixed crystal

Info

Publication number
DE3070639D1
DE3070639D1 DE8080200185T DE3070639T DE3070639D1 DE 3070639 D1 DE3070639 D1 DE 3070639D1 DE 8080200185 T DE8080200185 T DE 8080200185T DE 3070639 T DE3070639 T DE 3070639T DE 3070639 D1 DE3070639 D1 DE 3070639D1
Authority
DE
Germany
Prior art keywords
cupriferous
nickelous
highly
memory alloy
mixed crystal
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.)
Expired
Application number
DE8080200185T
Other languages
English (en)
Inventor
Keith Dr Melton
Olivier Dr Mercier
Helmut Dr Riegger
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of DE3070639D1 publication Critical patent/DE3070639D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0021—Matrix based on noble metals, Cu or alloys thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0425—Copper-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/006—Resulting in heat recoverable alloys with a memory effect

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Conductive Materials (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
DE8080200185T 1980-03-03 1980-03-03 Memory alloy based on a highly cupriferous or nickelous mixed crystal Expired DE3070639D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80200185A EP0035070B1 (de) 1980-03-03 1980-03-03 Gedächtnislegierung auf der Basis eines kupferreichen oder nickelreichen Mischkristalls

Publications (1)

Publication Number Publication Date
DE3070639D1 true DE3070639D1 (en) 1985-06-20

Family

ID=8186967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080200185T Expired DE3070639D1 (en) 1980-03-03 1980-03-03 Memory alloy based on a highly cupriferous or nickelous mixed crystal

Country Status (4)

Country Link
US (1) US4389250A (de)
EP (1) EP0035070B1 (de)
JP (1) JPS56136943A (de)
DE (1) DE3070639D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752334A (en) * 1983-12-13 1988-06-21 Scm Metal Products Inc. Dispersion strengthened metal composites
US5320800A (en) * 1989-12-05 1994-06-14 Arch Development Corporation Nanocrystalline ceramic materials
AUPN317095A0 (en) * 1995-05-24 1995-06-22 Unisearch Limited Manufacture of intermetallic compounds
US6106642A (en) * 1998-02-19 2000-08-22 Boston Scientific Limited Process for the improved ductility of nitinol
JP4709296B2 (ja) 2009-04-17 2011-06-22 日立電線株式会社 希薄銅合金材料の製造方法
JP5077416B2 (ja) * 2010-02-08 2012-11-21 日立電線株式会社 軟質希薄銅合金材料、軟質希薄銅合金線、軟質希薄銅合金板、軟質希薄銅合金撚線およびこれらを用いたケーブル、同軸ケーブルおよび複合ケーブル
JP5589754B2 (ja) 2010-10-20 2014-09-17 日立金属株式会社 希薄銅合金材料、及び耐水素脆化特性に優れた希薄銅合金材料の製造方法
EP2716777B1 (de) * 2011-05-26 2019-06-26 Terumo Kabushiki Kaisha Verbundmaterial für medizinische vorrichtungen

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD2444A (de) *
US2947068A (en) * 1958-04-18 1960-08-02 John S Nachtman Aluminum base powder products
DE1433100A1 (de) * 1961-04-25 1968-10-10 Grant Nicholas John Dispersionsverfestigte Metalle und Verfahren zu ihrer Herstellung
US3143789A (en) * 1962-08-31 1964-08-11 Du Pont Dispersion strengthened metal composition
BE758862A (fr) * 1969-11-12 1971-04-16 Fulmer Res Inst Ltd Perfectionnements relatifs au traitement d'alliages
US3909309A (en) * 1973-09-11 1975-09-30 Int Nickel Co Post working of mechanically alloyed products
JPS5619393B2 (de) * 1974-01-24 1981-05-07
JPS53925B2 (de) * 1974-05-04 1978-01-13
JPS5319109A (en) * 1976-08-06 1978-02-22 Nok Corp Sintered c# alloy for sliding material
JPS5393115A (en) * 1977-01-26 1978-08-15 Hiroyasu Mitani Method of making aluminum bronze with sound insulating and vibration absorbing property
JPS5393107A (en) * 1977-01-26 1978-08-15 Hiroyasu Mitani Soun arresting and vibration dampening aluminium and bronze sintered alloy
NL7714494A (nl) * 1977-12-28 1979-07-02 Leuven Res & Dev Vzw Werkwijze voor het maken van vaste lichamen uit koper-zinkaluminiumlegeringen.
US4292079A (en) * 1978-10-16 1981-09-29 The International Nickel Co., Inc. High strength aluminum alloy and process
EP0035601B1 (de) * 1980-03-03 1983-12-21 BBC Aktiengesellschaft Brown, Boveri & Cie. Verfahren zur Herstellung einer Gedächtnislegierung
EP0035602B1 (de) * 1980-03-03 1984-07-04 BBC Aktiengesellschaft Brown, Boveri & Cie. Verfahren zur pulvermetallurgischen Herstellung einer Gedächtnislegierung auf der Basis von Kupfer, Zink und Aluminium

Also Published As

Publication number Publication date
EP0035070A1 (de) 1981-09-09
JPS56136943A (en) 1981-10-26
EP0035070B1 (de) 1985-05-15
US4389250A (en) 1983-06-21

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BBC BROWN BOVERI AG, BADEN, AARGAU, CH

8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee