PL403443A1 - Method for producing wires from Cu-Ag alloys - Google Patents

Method for producing wires from Cu-Ag alloys

Info

Publication number
PL403443A1
PL403443A1 PL403443A PL40344313A PL403443A1 PL 403443 A1 PL403443 A1 PL 403443A1 PL 403443 A PL403443 A PL 403443A PL 40344313 A PL40344313 A PL 40344313A PL 403443 A1 PL403443 A1 PL 403443A1
Authority
PL
Poland
Prior art keywords
alloys
crystallizer
subjected
temperature
producing wires
Prior art date
Application number
PL403443A
Other languages
Polish (pl)
Other versions
PL221274B1 (en
Inventor
Artur Kawecki
Tadeusz Knych
Andrzej Mamala
Paweł Kwaśniewski
Grzegorz Kiesiewicz
Beata Smyrak
Eliza Sieja-Smaga
Original Assignee
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
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 Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie filed Critical Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Priority to PL403443A priority Critical patent/PL221274B1/en
Priority to HUE14461523A priority patent/HUE041639T2/en
Priority to PL14461523T priority patent/PL2873475T3/en
Priority to ES14461523T priority patent/ES2706474T3/en
Priority to EP14461523.4A priority patent/EP2873475B1/en
Priority to LTEP14461523.4T priority patent/LT2873475T/en
Priority to SI201431053T priority patent/SI2873475T1/en
Publication of PL403443A1 publication Critical patent/PL403443A1/en
Publication of PL221274B1 publication Critical patent/PL221274B1/en

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
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • 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
    • B22D11/005—Continuous casting of metals, i.e. casting in indefinite lengths of wire
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/059—Mould materials or platings
    • 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
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • B22D11/1245—Accessories for subsequent treating or working cast stock in situ for cooling using specific cooling agents
    • 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

Abstract

Sposób wytwarzania drutów, w tym mikrodrutów, ze stopów Cu-Ag, zwłaszcza ze stopów Cu-(3÷7,9)%wag. Ag, polega na tym, że materiały w postaci miedzi i srebra o wysokiej czystości chemicznej poddawane są procesowi topienia w temperaturze 1083÷1300°C w tyglu grafitowym umieszczonym w piecu, a następnie procesowi odlewania ciągłego w temperaturze 1083÷1300°C, w atmosferze gazu obojętnego przy zastosowaniu krystalizatora grafitowego, w warunkach chłodzenia pierwotnego (chłodzenie krystalizatora) oraz wtórnego (zakrzepniętego stopu po wyjściu z krystalizatora). Tak otrzymany odlew poddany jest obróbce cieplno-mechanicznej. Method of producing wires, including microducts, from Cu-Ag alloys, especially from Cu- alloys (3 ÷ 7.9) wt. Ag, consists in the fact that materials in the form of copper and silver with high chemical purity are subjected to the melting process at a temperature of 1083 ÷ 1300 ° C in a graphite crucible placed in the furnace, followed by a continuous casting process at a temperature of 1083 ÷ 1300 ° C, in the atmosphere inert gas using a graphite crystallizer under primary cooling (cooling of the crystallizer) and secondary (solidified alloy after leaving the crystallizer). The cast thus obtained is subjected to thermo-mechanical treatment.

PL403443A 2013-04-05 2013-04-05 Method for producing wires from Cu-Ag alloys PL221274B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
PL403443A PL221274B1 (en) 2013-04-05 2013-04-05 Method for producing wires from Cu-Ag alloys
HUE14461523A HUE041639T2 (en) 2013-04-05 2014-04-04 Method of manufacturing wires of Cu-Ag alloys
PL14461523T PL2873475T3 (en) 2013-04-05 2014-04-04 Method of manufacturing wires of Cu-Ag alloys
ES14461523T ES2706474T3 (en) 2013-04-05 2014-04-04 Cu-Ag alloy wires manufacturing process
EP14461523.4A EP2873475B1 (en) 2013-04-05 2014-04-04 Method of manufacturing wires of Cu-Ag alloys
LTEP14461523.4T LT2873475T (en) 2013-04-05 2014-04-04 Method of manufacturing wires of Cu-Ag alloys
SI201431053T SI2873475T1 (en) 2013-04-05 2014-04-04 Method of manufacturing wires of Cu-Ag alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL403443A PL221274B1 (en) 2013-04-05 2013-04-05 Method for producing wires from Cu-Ag alloys

Publications (2)

Publication Number Publication Date
PL403443A1 true PL403443A1 (en) 2014-10-13
PL221274B1 PL221274B1 (en) 2016-03-31

Family

ID=50897521

Family Applications (2)

Application Number Title Priority Date Filing Date
PL403443A PL221274B1 (en) 2013-04-05 2013-04-05 Method for producing wires from Cu-Ag alloys
PL14461523T PL2873475T3 (en) 2013-04-05 2014-04-04 Method of manufacturing wires of Cu-Ag alloys

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL14461523T PL2873475T3 (en) 2013-04-05 2014-04-04 Method of manufacturing wires of Cu-Ag alloys

Country Status (6)

Country Link
EP (1) EP2873475B1 (en)
ES (1) ES2706474T3 (en)
HU (1) HUE041639T2 (en)
LT (1) LT2873475T (en)
PL (2) PL221274B1 (en)
SI (1) SI2873475T1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3460080B1 (en) * 2016-05-16 2021-01-06 Furukawa Electric Co., Ltd. Copper alloy wire material
CN113736970B (en) * 2021-09-01 2023-03-03 西安斯瑞先进铜合金科技有限公司 Preparation method of high-softening-resistance copper-chromium-zirconium alloy rod
CN114645153B (en) * 2022-03-17 2023-01-24 东北大学 High-strength high-conductivity copper-silver alloy wire and preparation method thereof
CN115141946B (en) * 2022-08-03 2023-07-25 中南大学 Short-process preparation and processing method for high-performance copper alloy wire

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2726939B2 (en) * 1989-03-06 1998-03-11 日鉱金属 株式会社 Highly conductive copper alloy with excellent workability and heat resistance
JP2000199042A (en) 1998-11-04 2000-07-18 Showa Electric Wire & Cable Co Ltd PRODUCTION OF Cu-Ag ALLOY WIRE ROD AND Cu-Ag ALLOY WIRE ROD
JP2000239766A (en) * 1999-02-19 2000-09-05 Sumitomo Electric Ind Ltd Production of wear resistant trolley wire
JP4311277B2 (en) 2004-05-24 2009-08-12 日立電線株式会社 Manufacturing method of extra fine copper alloy wire
JP5051647B2 (en) 2005-10-17 2012-10-17 独立行政法人物質・材料研究機構 High-strength and high-conductivity Cu-Ag alloy wire and method for producing the same
US7544886B2 (en) * 2005-12-20 2009-06-09 Hitachi Cable, Ltd. Extra-fine copper alloy wire, extra-fine copper alloy twisted wire, extra-fine insulated wire, coaxial cable, multicore cable and manufacturing method thereof

Also Published As

Publication number Publication date
EP2873475B1 (en) 2018-10-17
LT2873475T (en) 2019-03-25
SI2873475T1 (en) 2019-05-31
PL221274B1 (en) 2016-03-31
PL2873475T3 (en) 2019-04-30
HUE041639T2 (en) 2019-05-28
EP2873475A1 (en) 2015-05-20
ES2706474T3 (en) 2019-03-29

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