EP0499117A3 - Continuous casting of copper alloys - Google Patents

Continuous casting of copper alloys Download PDF

Info

Publication number
EP0499117A3
EP0499117A3 EP19920101770 EP92101770A EP0499117A3 EP 0499117 A3 EP0499117 A3 EP 0499117A3 EP 19920101770 EP19920101770 EP 19920101770 EP 92101770 A EP92101770 A EP 92101770A EP 0499117 A3 EP0499117 A3 EP 0499117A3
Authority
EP
European Patent Office
Prior art keywords
continuous casting
copper alloys
nickel
copper
tin
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.)
Granted
Application number
EP19920101770
Other languages
German (de)
Other versions
EP0499117A2 (en
EP0499117B1 (en
Inventor
Andreas Dr-Ing Krause
Horst Dipl-Ing Gravemann
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.)
KM Europa Metal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of EP0499117A2 publication Critical patent/EP0499117A2/en
Publication of EP0499117A3 publication Critical patent/EP0499117A3/en
Application granted granted Critical
Publication of EP0499117B1 publication Critical patent/EP0499117B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/122—Accessories for subsequent treating or working cast stock in situ using magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Conductive Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

The invention relates to a process for continuous casting of thin slabs or round ingots, with a diameter of 8-40 mm, of copper alloys which tend to segregate during solidification. <??>To improve the ductility and to prevent segregations, it is provided to electromagnetically stir the melt within the continuous casting mould, the stirring power being about 0.5-100 W/cm<3> and the takeoff speed of the cast strand in the range of 0.05-1.3 m/min. <??>The process according to the invention is preferably suitable for continuous casting of thin slabs of copper-nickel-tin alloys with about 9-18% nickel and 5-10% tin which are to have an extremely fine-grained structure. <IMAGE>
EP92101770A 1991-02-09 1992-02-04 Continuous casting of copper alloys Expired - Lifetime EP0499117B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4103963A DE4103963A1 (en) 1991-02-09 1991-02-09 METHOD FOR THE CONTINUOUS CONTINUOUS CASTING OF COPPER ALLOYS
DE4103963 1991-02-09

Publications (3)

Publication Number Publication Date
EP0499117A2 EP0499117A2 (en) 1992-08-19
EP0499117A3 true EP0499117A3 (en) 1992-09-30
EP0499117B1 EP0499117B1 (en) 1995-08-09

Family

ID=6424723

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92101770A Expired - Lifetime EP0499117B1 (en) 1991-02-09 1992-02-04 Continuous casting of copper alloys

Country Status (8)

Country Link
US (1) US5265666A (en)
EP (1) EP0499117B1 (en)
JP (1) JP3073589B2 (en)
AT (1) ATE126109T1 (en)
CA (1) CA2060860C (en)
DE (2) DE4103963A1 (en)
ES (1) ES2076571T3 (en)
FI (1) FI97109C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19843290A1 (en) * 1998-09-22 2000-03-23 Km Europa Metal Ag Method for localizing element concentrations in a cast strand and device of the method
DE102006027844B4 (en) * 2005-06-22 2019-10-31 Wieland-Werke Ag Copper alloy based on copper and tin
DE102012013817A1 (en) * 2012-07-12 2014-01-16 Wieland-Werke Ag Molded parts made of corrosion-resistant copper alloys
ES2619840B1 (en) * 2017-03-31 2018-01-09 La Farga Lacambra, S.A.U. Electromagnetic stirrer for use in vertical continuous casting systems, and use thereof
CN108453222B (en) * 2018-03-12 2019-11-05 东北大学 A kind of minimizing preparation method of Copper-Nickel-Aluminium Alloy strip
CN110885938B (en) * 2019-12-04 2021-06-01 中色奥博特铜铝业有限公司 Cu-Ni-Sn alloy strip foil for 5G communication and preparation method thereof
CN116411202A (en) * 2021-12-29 2023-07-11 无锡市蓝格林金属材料科技有限公司 Copper-tin alloy wire and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051221A1 (en) * 1980-10-30 1982-05-12 Concast Holding Ag Process for the continuous casting of steel, especially of slabs
US4373970A (en) * 1981-11-13 1983-02-15 Pfizer Inc. Copper base spinodal alloy strip and process for its preparation
EP0238844A1 (en) * 1986-02-27 1987-09-30 Sms Schloemann-Siemag Aktiengesellschaft Method for starting up a steel strip casting machine
EP0379042A2 (en) * 1989-01-19 1990-07-25 Concast Standard Ag Arrangement to stir a liquid core for a strand at the mold-exit in a continuous casting installation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149052A (en) * 1981-03-09 1982-09-14 Sumitomo Light Metal Ind Ltd Method and device for continuous casting of metal
JPH01166868A (en) * 1987-12-22 1989-06-30 Chuetsu Gokin Chuko Kk Continuous casting apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051221A1 (en) * 1980-10-30 1982-05-12 Concast Holding Ag Process for the continuous casting of steel, especially of slabs
US4373970A (en) * 1981-11-13 1983-02-15 Pfizer Inc. Copper base spinodal alloy strip and process for its preparation
EP0238844A1 (en) * 1986-02-27 1987-09-30 Sms Schloemann-Siemag Aktiengesellschaft Method for starting up a steel strip casting machine
EP0379042A2 (en) * 1989-01-19 1990-07-25 Concast Standard Ag Arrangement to stir a liquid core for a strand at the mold-exit in a continuous casting installation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 432 (M-874)27. September 1989 & JP-A-1 166 868 ( CHUETSU GOKIN CHUKO K.K. ) *
PATENT ABSTRACTS OF JAPAN vol. 6, no. 253 (M-178)11. Dezember 1982 & JP-A-57 149 052 ( SUMITOMO KEIKINZOKU KOGYO K.K. ) 14. September 1982 *

Also Published As

Publication number Publication date
FI97109B (en) 1996-07-15
JPH07164109A (en) 1995-06-27
DE59203148D1 (en) 1995-09-14
EP0499117A2 (en) 1992-08-19
ATE126109T1 (en) 1995-08-15
FI920521A (en) 1992-08-10
EP0499117B1 (en) 1995-08-09
DE4103963A1 (en) 1992-08-13
CA2060860A1 (en) 1992-08-10
CA2060860C (en) 1998-06-23
FI97109C (en) 1996-10-25
FI920521A0 (en) 1992-02-07
JP3073589B2 (en) 2000-08-07
US5265666A (en) 1993-11-30
ES2076571T3 (en) 1995-11-01

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