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GB1110045A - A method of manufacturing non-magnetic, elastic metallic materials - Google Patents

A method of manufacturing non-magnetic, elastic metallic materials

Info

Publication number
GB1110045A
GB1110045A GB9062/65A GB906265A GB1110045A GB 1110045 A GB1110045 A GB 1110045A GB 9062/65 A GB9062/65 A GB 9062/65A GB 906265 A GB906265 A GB 906265A GB 1110045 A GB1110045 A GB 1110045A
Authority
GB
United Kingdom
Prior art keywords
magnetic
metallic materials
elastic metallic
manufacturing non
heating
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
GB9062/65A
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.)
ZH DENKI JIKI ZAIRYO KENKYUSHO
Original Assignee
ZH DENKI JIKI ZAIRYO KENKYUSHO
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 ZH DENKI JIKI ZAIRYO KENKYUSHO filed Critical ZH DENKI JIKI ZAIRYO KENKYUSHO
Publication of GB1110045A publication Critical patent/GB1110045A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22F1/14—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of noble metals or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/06—Oscillators with hairsprings, e.g. balance
    • G04B17/066—Manufacture of the spiral spring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Conductive Materials (AREA)
  • Hard Magnetic Materials (AREA)
  • Adornments (AREA)

Abstract

A corrosion resistant non-magnetic material contains in percentage by weight <TABS:1110045/C6-C7/1> and is heat-treated by annealing at a temperature between 600 DEG C. and its melting point. This treatment may be followed by heating to above 400 DEG C. and quenching at more than 1 DEG C./sec., while cold working to effect more than 20% reduction may follow either of the above treatments. Optionally a final ageing treatment may be given consisting of heating at 200 DEG -550 DEG C. for not less than 1 minute.
GB9062/65A 1964-03-04 1965-03-03 A method of manufacturing non-magnetic, elastic metallic materials Expired GB1110045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1177964 1964-03-04

Publications (1)

Publication Number Publication Date
GB1110045A true GB1110045A (en) 1968-04-18

Family

ID=11787424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9062/65A Expired GB1110045A (en) 1964-03-04 1965-03-03 A method of manufacturing non-magnetic, elastic metallic materials

Country Status (4)

Country Link
US (1) US3374123A (en)
CH (1) CH478919A (en)
FR (1) FR1538961A (en)
GB (1) GB1110045A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421218A1 (en) * 1978-03-31 1979-10-26 Degussa PRECIOUS METAL ALLOYS, SILVER-FREE, LOW GOLD, INTENDED TO SUPPORT DENTAL PORCELAIN PARTS
GB2235211A (en) * 1989-05-26 1991-02-27 Gen Electric Co Plc Methods of making electrical conductors

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH557557A (en) * 1966-04-22 1974-12-31
BE758862A (en) * 1969-11-12 1971-04-16 Fulmer Res Inst Ltd Improvements relating to the treatment of alloys
US3989515A (en) * 1972-02-11 1976-11-02 Carl Haas Alloys for tension bands
DE2206397C3 (en) * 1972-02-11 1975-01-23 Fa. Carl Haas, 7230 Schramberg Use of palladium and platinum alloys as material for tensioning straps in measuring instruments
US4123262A (en) * 1977-07-06 1978-10-31 Pennwalt Corporation Dental gold alloy
US4201577A (en) * 1978-11-08 1980-05-06 Williams Gold Refining Company Incorporated Ceramic substrate alloy
US4517156A (en) * 1980-05-20 1985-05-14 The Foundation: The Research Institute Of Electric And Magnetic Alloys Electrical resistant alloys having a small temperature dependence of electric resistance over a wide temperature range and a method of producing the same
US4374679A (en) * 1980-05-20 1983-02-22 The Foundation: The Research Institute Of Electric And Magnetic Alloys Electrical resistant article having a small temperature dependence of electric resistance over a wide temperature range and a method of producing the same
JPS58113332A (en) * 1981-12-14 1983-07-06 Res Inst Electric Magnetic Alloys Alloy undergoing slight change in electric resistance over wide temperature range and its manufacture
US6156266A (en) * 2000-01-07 2000-12-05 Argen Corporation Gold alloy for firing on porcelain
EP2251444A1 (en) * 2009-05-06 2010-11-17 Rolex Sa Grey gold alloy with no nickel and no copper
EP3839652A1 (en) * 2019-12-18 2021-06-23 Atokalpa, succursale de Alle de SFF Composants Horlogers S.A. Hairspring for balance wheel-hairspring oscillator and method for manufacturing same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780543A (en) * 1955-05-17 1957-02-05 Baker & Co Inc High resistivity alloy

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421218A1 (en) * 1978-03-31 1979-10-26 Degussa PRECIOUS METAL ALLOYS, SILVER-FREE, LOW GOLD, INTENDED TO SUPPORT DENTAL PORCELAIN PARTS
GB2235211A (en) * 1989-05-26 1991-02-27 Gen Electric Co Plc Methods of making electrical conductors
US5073210A (en) * 1989-05-26 1991-12-17 The General Electric Company, P.L.C. Method of making electrical conductors
GB2235211B (en) * 1989-05-26 1993-03-17 Gen Electric Co Plc Methods of making electrical conductors

Also Published As

Publication number Publication date
CH478919A (en) 1969-09-30
FR1538961A (en) 1968-09-13
DE1483369A1 (en) 1970-04-16
DE1483369B2 (en) 1972-07-13
US3374123A (en) 1968-03-19

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