DK156254C - Fremgangsmaade til fremstilling af en varme-restituerbar genstand af et metalmateriale, der kan undergaa reversibel omdannelse mellem en austenitisk og en martensitisk tilstand - Google Patents

Fremgangsmaade til fremstilling af en varme-restituerbar genstand af et metalmateriale, der kan undergaa reversibel omdannelse mellem en austenitisk og en martensitisk tilstand

Info

Publication number: DK156254C
Authority: DK; Denmark
Prior art keywords: refundable; austenitic; understand; article; procedure
Prior art date: 1975-02-18

Application number

DK041876A

Other languages

English (en)

Other versions

DK41876A (da

DK156254B (da

Inventor

Greville Bertram Brook

Peter Leonard Brooks

Roger Francis Iles

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.)

1975-02-18

Filing date

1976-02-02

Publication date

1989-12-11

1975-02-18 Priority claimed from US05/550,556 external-priority patent/US4067752A/en

1975-02-18 Priority claimed from US05/550,555 external-priority patent/US4036669A/en

1976-02-02 Application filed by Raychem Corp filed Critical Raychem Corp

1976-08-19 Publication of DK41876A publication Critical patent/DK41876A/da

1989-07-17 Publication of DK156254B publication Critical patent/DK156254B/da

1989-12-11 Application granted granted Critical

1989-12-11 Publication of DK156254C publication Critical patent/DK156254C/da

Links

238000006243 chemical reaction Methods 0.000 title 1
229910000734 martensite Inorganic materials 0.000 title 1
239000007769 metal material Substances 0.000 title 1
238000000034 method Methods 0.000 title 1
230000002441 reversible effect Effects 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/04—Alloys based on copper with zinc as the next major constituent
- 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
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/77—Use of a shape-memory material

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)
Heat Treatment Of Articles (AREA)
Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Materials For Medical Uses (AREA)
Investigating Or Analyzing Materials Using Thermal Means (AREA)

DK041876A 1975-02-18 1976-02-02 Fremgangsmaade til fremstilling af en varme-restituerbar genstand af et metalmateriale, der kan undergaa reversibel omdannelse mellem en austenitisk og en martensitisk tilstand DK156254C (da)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
US55084775A	1975-02-18	1975-02-18
US55055675		1975-02-18
US05/550,556 US4067752A (en)	1973-11-19	1975-02-18	Austenitic aging of metallic compositions
US05/550,555 US4036669A (en)	1975-02-18	1975-02-18	Mechanical preconditioning method
US55084775		1975-02-18
US55055575		1975-02-18

Publications (3)

Publication Number	Publication Date
DK41876A DK41876A (da)	1976-08-19
DK156254B DK156254B (da)	1989-07-17
DK156254C true DK156254C (da)	1989-12-11

Family

ID=27415591

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
DK041876A DK156254C (da)	1975-02-18	1976-02-02	Fremgangsmaade til fremstilling af en varme-restituerbar genstand af et metalmateriale, der kan undergaa reversibel omdannelse mellem en austenitisk og en martensitisk tilstand
DK542887A DK155838C (da)	1975-02-18	1987-10-16	Fremgangsmaade til formindskelse af tab af reversibilitet mellem den martensitiske og den austenitiske tilstand i et metalmateriale, som kan omdannes mellem disse tilstande
DK542987A DK156227C (da)	1975-02-18	1987-10-16	Fremgangsmaade til behandling af en genstand af et metalmateriale, som kan undergaa reversibel omdannelse mellem austenitisk og martensitisk tilstand, og som udviser formerindringsegenskaber

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
DK542887A DK155838C (da)	1975-02-18	1987-10-16	Fremgangsmaade til formindskelse af tab af reversibilitet mellem den martensitiske og den austenitiske tilstand i et metalmateriale, som kan omdannes mellem disse tilstande
DK542987A DK156227C (da)	1975-02-18	1987-10-16	Fremgangsmaade til behandling af en genstand af et metalmateriale, som kan undergaa reversibel omdannelse mellem austenitisk og martensitisk tilstand, og som udviser formerindringsegenskaber

Country Status (6)

Country	Link
JP (1)	JPS51126323A (da)
AR (1)	AR228936A1 (da)
CH (3)	CH624433A5 (da)
DK (3)	DK156254C (da)
IT (1)	IT1063224B (da)
NL (3)	NL185575C (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4036669A (en) *	1975-02-18	1977-07-19	Raychem Corporation	Mechanical preconditioning method
JPS60138032A (ja) *	1983-12-26	1985-07-22	Mitsubishi Metal Corp	Ｃｕ系形状記憶合金
FR2769185B1 (fr) *	1997-10-02	1999-12-24	Memometal Ind	Accessoire permettant la retenue d'objets pourvus d'un orifice

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3567523A (en) *	1968-09-27	1971-03-02	Dow Chemical Co	Pseudo-plastic behavior of uraniumniobium alloys
GB1315652A (en) *	1969-05-01	1973-05-02	Fulmer Res Inst Ltd	Heat-recoverable alloys
BE758862A (fr) *	1969-11-12	1971-04-16	Fulmer Res Inst Ltd	Perfectionnements relatifs au traitement d'alliages

1976
- 1976-01-05 JP JP51000611A patent/JPS51126323A/ja active Granted
- 1976-02-02 CH CH126276A patent/CH624433A5/de not_active IP Right Cessation
- 1976-02-02 DK DK041876A patent/DK156254C/da not_active IP Right Cessation
- 1976-02-02 CH CH126176A patent/CH624993A5/de not_active IP Right Cessation
- 1976-02-02 NL NLAANVRAGE7601027,A patent/NL185575C/xx not_active IP Right Cessation
- 1976-02-02 NL NLAANVRAGE7601028,A patent/NL185626C/xx not_active IP Right Cessation
- 1976-02-02 AR AR262116A patent/AR228936A1/es active
- 1976-02-02 IT IT19821/76A patent/IT1063224B/it active
- 1976-02-02 NL NLAANVRAGE7601029,A patent/NL185576C/xx not_active IP Right Cessation
- 1976-02-02 CH CH126076A patent/CH621150A5/de not_active IP Right Cessation
1987
- 1987-10-16 DK DK542887A patent/DK155838C/da not_active IP Right Cessation
- 1987-10-16 DK DK542987A patent/DK156227C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL185575C (nl)	1990-05-16
JPS614907B2 (da)	1986-02-14
NL7601027A (nl)	1976-08-20
DK542887D0 (da)	1987-10-16
CH624993A5 (en)	1981-08-31
DK542987A (da)	1987-10-16
IT1063224B (it)	1985-02-11
JPS51126323A (en)	1976-11-04
DK542887A (da)	1987-10-16
DK41876A (da)	1976-08-19
NL185626C (nl)	1990-06-01
DK156254B (da)	1989-07-17
CH621150A5 (en)	1981-01-15
DK156227C (da)	1989-11-27
DK155838C (da)	1989-10-09
NL185576B (nl)	1989-12-18
DK155838B (da)	1989-05-22
NL185575B (nl)	1989-12-18
NL185576C (nl)	1990-05-16
DK156227B (da)	1989-07-10
DK542987D0 (da)	1987-10-16
AR228936A1 (es)	1983-05-13
NL7601029A (nl)	1976-08-20
CH624433A5 (en)	1981-07-31
NL7601028A (nl)	1976-08-20
NL185626B (nl)	1990-01-02

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Legal Events

Date	Code	Title	Description
1993-10-25	PBP	Patent lapsed