EP1649950A3 - Method for manufacturing copper alloys - Google Patents

Method for manufacturing copper alloys Download PDF

Info

Publication number
EP1649950A3
EP1649950A3 EP05022523A EP05022523A EP1649950A3 EP 1649950 A3 EP1649950 A3 EP 1649950A3 EP 05022523 A EP05022523 A EP 05022523A EP 05022523 A EP05022523 A EP 05022523A EP 1649950 A3 EP1649950 A3 EP 1649950A3
Authority
EP
European Patent Office
Prior art keywords
copper
zirconium
chromium
copper alloys
manufacturing copper
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.)
Withdrawn
Application number
EP05022523A
Other languages
German (de)
French (fr)
Other versions
EP1649950A2 (en
Inventor
Russell Nippert
Brian Swank
Ilpo Koppinen
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.)
Luvata Oy
Original Assignee
Luvata Oy
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 Luvata Oy filed Critical Luvata Oy
Publication of EP1649950A2 publication Critical patent/EP1649950A2/en
Publication of EP1649950A3 publication Critical patent/EP1649950A3/en
Withdrawn legal-status Critical Current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
    • C22F1/08—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • B22D11/004—Copper alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/006—Continuous casting of metals, i.e. casting in indefinite lengths of tubes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Continuous Casting (AREA)
  • Metal Extraction Processes (AREA)

Abstract

The invention relates to a method for manufacturing copper based precipitation hardenable alloys, such as copper-chromium (CuCr), copper-chromium-zirconium (CuCrZr) and copper-zirconium (CuZr), wherein the method contains at least the steps:
a) an elongated piece made of the desired alloy and having an essentially circular, rectangular or ring-like cross-section is cast by continuous casting,
b) the cast piece is drawn, and
c) at least one aging treatment is carried out for the final product.
EP05022523A 2004-10-22 2005-10-14 Method for manufacturing copper alloys Withdrawn EP1649950A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/971,932 US20060086437A1 (en) 2004-10-22 2004-10-22 Method for manufacturing copper alloys

Publications (2)

Publication Number Publication Date
EP1649950A2 EP1649950A2 (en) 2006-04-26
EP1649950A3 true EP1649950A3 (en) 2008-02-27

Family

ID=35788614

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05022523A Withdrawn EP1649950A3 (en) 2004-10-22 2005-10-14 Method for manufacturing copper alloys

Country Status (4)

Country Link
US (1) US20060086437A1 (en)
EP (1) EP1649950A3 (en)
JP (1) JP2006138015A (en)
CN (1) CN1804072A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4721067B2 (en) * 2007-07-12 2011-07-13 日立電線株式会社 Manufacturing method of copper alloy material for electric and electronic parts
EP2529860A4 (en) 2010-01-26 2017-02-22 Mitsubishi Materials Corporation Process for producing copper alloy wire containing active element
KR101698656B1 (en) 2011-09-29 2017-01-20 엔지케이 인슐레이터 엘티디 Copper alloy wire rod and method for producing same
WO2014001848A1 (en) 2012-06-29 2014-01-03 Le Bronze Industriel Crucible for a machine for continuously casting a bar or a coil of a metal alloy
CN102994675A (en) * 2012-12-11 2013-03-27 包钢集团设计研究院（有限公司） Chromium zirconium silver copper tubular tuyere
CN103409651B (en) * 2013-07-18 2015-04-29 中国船舶重工集团公司第七二五研究所 Method for eliminating generation of cold shots or pores on surface of copper-chromium-zirconium alloy rod during vacuum smelting
DE102014217570A1 (en) 2014-09-03 2016-03-03 Federal-Mogul Wiesbaden Gmbh Sliding bearing or part thereof, method for producing the same and use of a CuCrZr alloy as a sliding bearing material
JP6030186B1 (en) 2015-05-13 2016-11-24 株式会社ダイヘン Copper alloy powder, manufacturing method of layered object, and layered object
CN105088001B (en) * 2015-09-02 2017-05-10 河南科技大学 High-strength and high-conductivity copper alloy for contact line and preparation method of high-strength and high-conductivity copper alloy
CN107737890B (en) * 2017-09-20 2019-04-16 中天合金技术有限公司 A kind of preparation method of radio frequency coaxial-cable oxygen-free copper pipe
CN109175283B (en) * 2018-10-29 2020-05-01 福建紫金铜业有限公司 Heat pipe material pipe processing technology
CN111363948B (en) * 2020-04-24 2021-11-09 浙江大学 Efficient short-process preparation method of high-strength high-conductivity copper alloy
CN114713650A (en) * 2022-03-31 2022-07-08 江阴电工合金股份有限公司 Production process and device of high-ductility and high-softening-resistance copper-chromium-zirconium contact line

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030159763A1 (en) * 2002-02-15 2003-08-28 Thomas Helmenkamp Age-hardenable copper alloy
US20040159379A1 (en) * 2000-08-09 2004-08-19 Andreas Bogel Silver containing copper alloy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040159379A1 (en) * 2000-08-09 2004-08-19 Andreas Bogel Silver containing copper alloy
US20030159763A1 (en) * 2002-02-15 2003-08-28 Thomas Helmenkamp Age-hardenable copper alloy

Also Published As

Publication number Publication date
US20060086437A1 (en) 2006-04-27
JP2006138015A (en) 2006-06-01
CN1804072A (en) 2006-07-19
EP1649950A2 (en) 2006-04-26

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