PL445459A1 - Method of manufacturing a bimetallic Fe/Cu wire for use especially in the armaments industry - Google Patents

Method of manufacturing a bimetallic Fe/Cu wire for use especially in the armaments industry

Info

Publication number
PL445459A1
PL445459A1 PL445459A PL44545923A PL445459A1 PL 445459 A1 PL445459 A1 PL 445459A1 PL 445459 A PL445459 A PL 445459A PL 44545923 A PL44545923 A PL 44545923A PL 445459 A1 PL445459 A1 PL 445459A1
Authority
PL
Poland
Prior art keywords
wire
bimetallic
manufacturing
use especially
armaments
Prior art date
Application number
PL445459A
Other languages
Polish (pl)
Inventor
Krzysztof Marszowski
Wiesław Kazana
Justyna Domagała-Dubiel
Joanna Kulasa
Original Assignee
Sieć Badawcza Łukasiewicz - Instytut Metali Nieżelaznych
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 Sieć Badawcza Łukasiewicz - Instytut Metali Nieżelaznych filed Critical Sieć Badawcza Łukasiewicz - Instytut Metali Nieżelaznych
Priority to PL445459A priority Critical patent/PL445459A1/en
Publication of PL445459A1 publication Critical patent/PL445459A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/003—Drawing materials of special alloys so far as the composition of the alloy requires or permits special drawing methods or sequences
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/404—Coated rods; Coated electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

Sposób wytwarzania drutu bimetalowego Fe/Cu poprzez wyżarzanie i ciągnienie charakteryzuje się tym, że wyżarzanie prowadzi się w pierwszym etapie w temp. 640°C - 650°C w czasie 3 h, następnie w drugim etapie w temp. 620°C - 635°C w czasie 2,5 h, po czym drut poddaje się patentowaniu obejmującym wygrzanie drutu w temp. 850°C - 860°C w czasie 10 - 12 min i chłodzenie. Chłodzenie prowadzi się korzystnie powietrzem.The method of manufacturing a bimetallic Fe/Cu wire by annealing and drawing is characterized in that annealing is carried out in the first stage at a temperature of 640°C - 650°C for 3 h, then in the second stage at a temperature of 620°C - 635°C for 2.5 h, after which the wire is subjected to patenting comprising heating the wire at a temperature of 850°C - 860°C for 10 - 12 min and cooling. Cooling is preferably carried out with air.

PL445459A 2023-06-06 2023-06-06 Method of manufacturing a bimetallic Fe/Cu wire for use especially in the armaments industry PL445459A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL445459A PL445459A1 (en) 2023-06-06 2023-06-06 Method of manufacturing a bimetallic Fe/Cu wire for use especially in the armaments industry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445459A PL445459A1 (en) 2023-06-06 2023-06-06 Method of manufacturing a bimetallic Fe/Cu wire for use especially in the armaments industry

Publications (1)

Publication Number Publication Date
PL445459A1 true PL445459A1 (en) 2024-12-09

Family

ID=93799829

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445459A PL445459A1 (en) 2023-06-06 2023-06-06 Method of manufacturing a bimetallic Fe/Cu wire for use especially in the armaments industry

Country Status (1)

Country Link
PL (1) PL445459A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040247865A1 (en) * 2001-07-27 2004-12-09 Federico Pavan Electrolytic process for depositing a layer of copper on a steel wire
CN101763916A (en) * 2009-12-30 2010-06-30 甘肃天拓冶金科技有限公司 Production method for copper-clad steel double-metal wire
CN113399482A (en) * 2021-06-01 2021-09-17 黄松林 Wire drawing and annealing device for cable core

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040247865A1 (en) * 2001-07-27 2004-12-09 Federico Pavan Electrolytic process for depositing a layer of copper on a steel wire
CN101763916A (en) * 2009-12-30 2010-06-30 甘肃天拓冶金科技有限公司 Production method for copper-clad steel double-metal wire
CN113399482A (en) * 2021-06-01 2021-09-17 黄松林 Wire drawing and annealing device for cable core

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