ES8504263A1 - Method of manufacturing rolled wire having a good cold workability. - Google Patents

Method of manufacturing rolled wire having a good cold workability.

Info

Publication number
ES8504263A1
ES8504263A1 ES533106A ES533106A ES8504263A1 ES 8504263 A1 ES8504263 A1 ES 8504263A1 ES 533106 A ES533106 A ES 533106A ES 533106 A ES533106 A ES 533106A ES 8504263 A1 ES8504263 A1 ES 8504263A1
Authority
ES
Spain
Prior art keywords
weight
degrees
rolled wire
cold workability
temperature
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
ES533106A
Other languages
Spanish (es)
Other versions
ES533106A0 (en
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.)
Voestalpine AG
Original Assignee
Voestalpine 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3536427&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8504263(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voestalpine AG filed Critical Voestalpine AG
Publication of ES533106A0 publication Critical patent/ES533106A0/en
Publication of ES8504263A1 publication Critical patent/ES8504263A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

1. Method for producing rolled wire having a good coldworkability in which for obtaining soft drawing qualities a wire rod of a steel of the composition : 0.003 to 0.20 % by weight C 0.001 to 0.40 % by weight Si 0.15 to 0.65 % by weight Mn 0.001 to 0.10 % by weight Al 0.001 to 0.035 % by weight P 0.001 to 0.035 % by weight S 0.001 to 1.5 % by weight Cr 0.001 to 2.0 % by weight Ni 0.001 to 2.5 % by weight Mo 0.001 to 0.5 % by weight V 0.001 to 0.5 % by weight Ti 0.000 1 to 0.03 % by weight B 0.001 to 0.5 % by weight Zr remainder iron and usual contaminations, is, starting from a final rolling temperature of 950 to 1 100 degrees C first subjected to cooling with water and air down to a temperature of above 900 to 1 050 degrees C and is then, in the form of spread-out or overlapping flat rings, slowly cooled at a speed of less than 4 degrees C/s down to temperature within the range of 200 to 350 degrees C.
ES533106A 1983-07-13 1984-06-04 Method of manufacturing rolled wire having a good cold workability. Expired ES8504263A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT255883A AT377531B (en) 1983-07-13 1983-07-13 METHOD FOR THE PRODUCTION OF ROLLING WIRE WITH GOOD COLD MOLDABILITY

Publications (2)

Publication Number Publication Date
ES533106A0 ES533106A0 (en) 1985-04-01
ES8504263A1 true ES8504263A1 (en) 1985-04-01

Family

ID=3536427

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533106A Expired ES8504263A1 (en) 1983-07-13 1984-06-04 Method of manufacturing rolled wire having a good cold workability.

Country Status (5)

Country Link
EP (1) EP0132252B1 (en)
AT (1) AT377531B (en)
DE (1) DE3461833D1 (en)
ES (1) ES8504263A1 (en)
FI (1) FI74737B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4673433A (en) * 1986-05-28 1987-06-16 Uddeholm Tooling Aktiebolag Low-alloy steel material, die blocks and other heavy forgings made thereof and a method to manufacture the material
JP3215891B2 (en) * 1991-06-14 2001-10-09 新日本製鐵株式会社 Manufacturing method of steel rod for cold working
FR2790009B1 (en) * 1999-02-22 2001-04-20 Lorraine Laminage HIGH ELASTICITY DUAL-PHASE STEEL
US6395109B1 (en) * 2000-02-15 2002-05-28 Cargill, Incorporated Bar product, cylinder rods, hydraulic cylinders, and method for manufacturing
DE502004005387D1 (en) * 2003-09-09 2007-12-13 Pewag Austria Gmbh USE OF A STEEL FOR THE PRODUCTION OF CHAINS, METHOD FOR THE PRODUCTION OF A CHAIN AND THEREFORE MADE CHAIN

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA961314A (en) * 1971-10-13 1975-01-21 Takuo Mizoguchi Method and apparatus for cooling wire rods
US3940961A (en) * 1974-11-18 1976-03-02 Morgan Construction Company Apparatus for cooling hot rolled steel rod by forced air convection or by supplying heat
DE2717780B2 (en) * 1977-04-21 1979-11-29 Hamburger Stahlwerke Gmbh, 2103 Hamburg Manufacture of wire rod

Also Published As

Publication number Publication date
EP0132252B1 (en) 1986-12-30
ATA255883A (en) 1984-08-15
EP0132252A1 (en) 1985-01-23
ES533106A0 (en) 1985-04-01
AT377531B (en) 1985-03-25
FI842809A (en) 1985-01-14
DE3461833D1 (en) 1987-02-05
FI842809A0 (en) 1984-07-12
FI74737B (en) 1987-11-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612