ES466565A1 - Perfected procedure of laminated wire treatment. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected procedure of laminated wire treatment. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES466565A1
ES466565A1 ES466565A ES466565A ES466565A1 ES 466565 A1 ES466565 A1 ES 466565A1 ES 466565 A ES466565 A ES 466565A ES 466565 A ES466565 A ES 466565A ES 466565 A1 ES466565 A1 ES 466565A1
Authority
ES
Spain
Prior art keywords
temperature
translation
machine
legally binding
google translate
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
ES466565A
Other languages
Spanish (es)
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of ES466565A1 publication Critical patent/ES466565A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods

Landscapes

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

Abstract

Improved process for the treatment of rolled wire, in which a rolled wire is subjected to a cooling operation at the outlet of the hot rolling mill, characterized in that it comprises, in the order given below, the following phases: a) cooling at the exit of the laminator up to a temperature comprised between 850ºC and 650º c; b) a maintenance in the vicinity of this temperature during the time (as a function of said temperature) necessary to transform the austenite into ferrite and eventually allow the grain to grow to a favorable size (for example higher than a s t mº 9); c) a cooling from said temperature to a second temperature comprised between 625ºC and 400º c, d) a maintenance in the vicinity of this second temperature or a slow cooling in this interval for a time not less than 15 seconds and long enough to allow precipitation of carbon in carbides. (Machine-translation by Google Translate, not legally binding)
ES466565A 1977-02-03 1978-02-02 Perfected procedure of laminated wire treatment. (Machine-translation by Google Translate, not legally binding) Expired ES466565A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6045860A BE851075A (en) 1977-02-03 1977-02-03 MACHINE WIRE TREATMENT PROCESS

Publications (1)

Publication Number Publication Date
ES466565A1 true ES466565A1 (en) 1978-10-01

Family

ID=3874718

Family Applications (1)

Application Number Title Priority Date Filing Date
ES466565A Expired ES466565A1 (en) 1977-02-03 1978-02-02 Perfected procedure of laminated wire treatment. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
BE (1) BE851075A (en)
CA (1) CA1087503A (en)
DD (1) DD134783A5 (en)
DE (1) DE2804306C2 (en)
ES (1) ES466565A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1172876B (en) * 1977-02-03 1987-06-18 Centre Rech Metallurgique PROCEDURE FOR THE TREATMENT OF THE VERGELLA
US4401481A (en) * 1980-01-10 1983-08-30 Morgan Construction Company Steel rod rolling process, product and apparatus
GB8600533D0 (en) * 1986-01-10 1986-02-19 Bekaert Sa Nv Manufacturing pearlitic steel wire
AT398714B (en) * 1991-01-25 1995-01-25 Evg Entwicklung Verwert Ges Method and plant for the continuous production of wire wound to form rings

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930900A (en) * 1974-10-21 1976-01-06 Morgan Construction Company Process for cooling hot rolled steel rod

Also Published As

Publication number Publication date
DE2804306C2 (en) 1983-09-22
CA1087503A (en) 1980-10-14
DD134783A5 (en) 1979-03-21
BE851075A (en) 1977-08-03
DE2804306A1 (en) 1979-01-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000103