GB1239606A - - Google Patents

Info

Publication number
GB1239606A
GB1239606A GB1239606DA GB1239606A GB 1239606 A GB1239606 A GB 1239606A GB 1239606D A GB1239606D A GB 1239606DA GB 1239606 A GB1239606 A GB 1239606A
Authority
GB
United Kingdom
Prior art keywords
working
aged
aug
quenched
semi
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
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 filed Critical
Publication of GB1239606A publication Critical patent/GB1239606A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Articles (AREA)
  • Conductive Materials (AREA)
  • Lead Frames For Integrated Circuits (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

1,239,606. Altering physical properties; working at specified temperatures. KABELUND METALLWERKE GUTEHOFFNUNGSHUTTE A.G. 12 Aug., 1968 [16 Aug., 1967], No. 38360/68. Heading B3V. [Also in Division C7] Producing semi-manufactured products from age-hardenable Cu base alloys containing Cr and/or Zr (e.g. Cu Zr 0À01-5%), by solution treating the alloys (e.g. at 700-1000‹C.) in the cast state, isothermally working them at the solution temperature and then immediately quenching. The quenched semi-finished body may then be aged, cold worked and aged with an optional final cold working step. In an example the working is accomplished by extruding from a die, the heating being by induction and the extrudate being immediately quenched in water.
GB1239606D 1967-08-16 1968-08-12 Expired GB1239606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1558790A DE1558790B2 (en) 1967-08-16 1967-08-16 Process for the production of roller electrodes for electrical resistance welding

Publications (1)

Publication Number Publication Date
GB1239606A true GB1239606A (en) 1971-07-21

Family

ID=5677403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1239606D Expired GB1239606A (en) 1967-08-16 1968-08-12

Country Status (10)

Country Link
US (1) US3717511A (en)
BE (1) BE719267A (en)
CH (1) CH505207A (en)
DE (1) DE1558790B2 (en)
FI (1) FI49323C (en)
FR (1) FR1578403A (en)
GB (1) GB1239606A (en)
NL (1) NL6811556A (en)
NO (1) NO123478B (en)
SE (1) SE339574B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969156A (en) * 1975-04-23 1976-07-13 Kabel-Und Metallwerke Gutehoffnungshutte Aktiengesellschaft Method of making dispersion strengthened products
US4047980A (en) * 1976-10-04 1977-09-13 Olin Corporation Processing chromium-containing precipitation hardenable copper base alloys
US4194928A (en) * 1978-02-21 1980-03-25 Olin Corporation Corrosion resistant copper base alloys for heat exchanger tube
US4224066A (en) * 1979-06-26 1980-09-23 Olin Corporation Copper base alloy and process
JPS5620136A (en) * 1979-07-30 1981-02-25 Toshiba Corp Copper alloy member
US4533412A (en) * 1982-09-30 1985-08-06 Fdx Patents Holding Company, N.V. Thermal-mechanical treatment for copper alloys
US4810310A (en) * 1986-05-27 1989-03-07 Olin Corporation Composites having improved resistance to stress relaxation
JP2537301B2 (en) 1990-08-31 1996-09-25 株式会社東芝 Electronic component manufacturing method
US5705125A (en) * 1992-05-08 1998-01-06 Mitsubishi Materials Corporation Wire for electric railways
DE69317323T2 (en) * 1992-05-08 1998-07-16 Mitsubishi Materials Corp Wire for electrical railway line and method for producing the same
FR2787676B1 (en) * 1998-12-18 2001-01-19 Soudure Autogene Francaise WEAR PIECE FOR ARC WORKING TORCH MADE OF ALLOYED COPPER
CN102332669B (en) * 2010-07-12 2015-08-19 德昌电机(深圳)有限公司 Commutator and its preparation method
CN115852187B (en) * 2022-11-28 2024-03-22 陕西斯瑞新材料股份有限公司 Copper-zirconium alloy conducting bar for traction motor rotor and preparation method thereof

Also Published As

Publication number Publication date
BE719267A (en) 1969-01-16
FI49323C (en) 1975-05-12
NO123478B (en) 1971-11-22
DE1558790A1 (en) 1970-05-06
CH505207A (en) 1971-03-31
US3717511A (en) 1973-02-20
SE339574B (en) 1971-10-11
NL6811556A (en) 1969-02-18
FI49323B (en) 1975-01-31
DE1558790B2 (en) 1974-12-12
FR1578403A (en) 1969-08-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee