GB1223325A - A method of producing materials having a high strength, a high electrical conductivity, and a high heat resistance - Google Patents

A method of producing materials having a high strength, a high electrical conductivity, and a high heat resistance

Info

Publication number
GB1223325A
GB1223325A GB54317/68A GB5431768A GB1223325A GB 1223325 A GB1223325 A GB 1223325A GB 54317/68 A GB54317/68 A GB 54317/68A GB 5431768 A GB5431768 A GB 5431768A GB 1223325 A GB1223325 A GB 1223325A
Authority
GB
United Kingdom
Prior art keywords
alloy
slurry
aug
wire
protective agent
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
GB54317/68A
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co Ltd
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
Priority claimed from JP457668A external-priority patent/JPS5343677B1/ja
Application filed by Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Publication of GB1223325A publication Critical patent/GB1223325A/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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/026—Alloys based on copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Conductive Materials (AREA)
  • Powder Metallurgy (AREA)

Abstract

1,223,325. Making dispersion hardened copper alloys. FURUKAWA DENKI KOGYO K.K. Nov.15, 1968 [Jan.27, 1968; Aug. 3, 1968 Aug.29, 1968], No.54317/68. Headings C7A and C7D. Wire or plate of an alloy comprising:- the balance being Cu in an amount of at least 99%, is internally oxidized at above 600‹ C. for long enough to completely oxidize the solute atoms and at an internal oxidation velocity which is at least as large as a critical velocity above which the oxidized alloy is not susceptible to recrystallization after cold working and high temperature annealing. The wire or plate is coated with a slurry of cuprous oxide, a thermally stable sinter inhibitor and water or an organic solvent which is unreactive towards the Cu alloy and the slurry constituents and has a boiling point lower than 200‹ C. (e.g. one or more alcohols, ethers, ketones or aliphatic, alicyclic, aromatic or halogenated hydrocarbons), the slurry is completely dried and the coated body embedded in a protective agent which is thermally stable and unreactive with any other component of the system. The sinter inhibitor and the protective agent may each be one or more of Al 2 O 3 , MgO CuO, SiO 2 and magnesium zirconate.
GB54317/68A 1968-01-27 1968-11-15 A method of producing materials having a high strength, a high electrical conductivity, and a high heat resistance Expired GB1223325A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP457668A JPS5343677B1 (en) 1968-01-27 1968-01-27
JP5515268 1968-08-03
JP6197868 1968-08-29

Publications (1)

Publication Number Publication Date
GB1223325A true GB1223325A (en) 1971-02-24

Family

ID=27276350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54317/68A Expired GB1223325A (en) 1968-01-27 1968-11-15 A method of producing materials having a high strength, a high electrical conductivity, and a high heat resistance

Country Status (3)

Country Link
US (1) US3615899A (en)
DE (1) DE1807906B2 (en)
GB (1) GB1223325A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023640A1 (en) * 1979-08-07 1981-02-11 Scm Corporation A preformed charge stock for making a piece of dispersion strengthened metal by internal oxidation and a process for preparing said piece of dispersion strengthened metal
DE3716106C1 (en) * 1987-05-14 1989-01-19 Battelle Institut E V A process for the powder-metallurgical production of dispersion-hardened copper alloys
FR2673647A1 (en) * 1991-03-04 1992-09-11 Trefimetaux Process for the manufacture of copper alloys hardened by internal oxidation

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143464B (en) * 1962-03-17 1963-02-14 Ernst Baetzel Waistband for pants, skirts or the like.
US4139372A (en) * 1977-09-28 1979-02-13 Danelia Evgeny P Copper-based alloy
JPS5675541A (en) * 1979-11-22 1981-06-22 Sumitomo Light Metal Ind Ltd Copper alloy for water or hot water supply piping material and heat exchanger tube material
JPS60172116A (en) * 1984-02-16 1985-09-05 三菱電機株式会社 Contact for vacuum breaker
US4810310A (en) * 1986-05-27 1989-03-07 Olin Corporation Composites having improved resistance to stress relaxation
US5017250A (en) * 1989-07-26 1991-05-21 Olin Corporation Copper alloys having improved softening resistance and a method of manufacture thereof
US5039478A (en) * 1989-07-26 1991-08-13 Olin Corporation Copper alloys having improved softening resistance and a method of manufacture thereof
US5096508A (en) * 1990-07-27 1992-03-17 Olin Corporation Surface modified copper alloys
US5209787A (en) * 1990-07-27 1993-05-11 Olin Corporation Surface modification of copper alloys
FR2686903B1 (en) * 1992-01-30 1994-03-18 Commissariat A Energie Atomique HIGH HARDNESS CONDUCTIVE MATERIAL AND METHOD FOR MANUFACTURING THE SAME.
AU5089998A (en) * 1996-10-22 1998-05-15 Evgueni P. Danielia Dispersion strengthened copper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023640A1 (en) * 1979-08-07 1981-02-11 Scm Corporation A preformed charge stock for making a piece of dispersion strengthened metal by internal oxidation and a process for preparing said piece of dispersion strengthened metal
DE3716106C1 (en) * 1987-05-14 1989-01-19 Battelle Institut E V A process for the powder-metallurgical production of dispersion-hardened copper alloys
FR2673647A1 (en) * 1991-03-04 1992-09-11 Trefimetaux Process for the manufacture of copper alloys hardened by internal oxidation

Also Published As

Publication number Publication date
US3615899A (en) 1971-10-26
DE1807906B2 (en) 1971-09-09
DE1807906A1 (en) 1970-11-26

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