ES2097858T3 - Tratamiento termico de alambres de acero. - Google Patents

Tratamiento termico de alambres de acero.

Info

Publication number
ES2097858T3
ES2097858T3 ES92202175T ES92202175T ES2097858T3 ES 2097858 T3 ES2097858 T3 ES 2097858T3 ES 92202175 T ES92202175 T ES 92202175T ES 92202175 T ES92202175 T ES 92202175T ES 2097858 T3 ES2097858 T3 ES 2097858T3
Authority
ES
Spain
Prior art keywords
periods
water
air
refrigeration
period
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 - Lifetime
Application number
ES92202175T
Other languages
English (en)
Inventor
Dirk Meersschaut
Godfried Vanneste
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.)
Bekaert NV SA
Original Assignee
Bekaert NV SA
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 Bekaert NV SA filed Critical Bekaert NV SA
Application granted granted Critical
Publication of ES2097858T3 publication Critical patent/ES2097858T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/64—Patenting furnaces

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)

Abstract

UN PROCESO PARA PATENTAR AL MENOS UN ALAMBRE DE ACERO (10) CON UN DIAMETRO INFERIOR A 2,8 MM. LA REFRIGERACION SE HACE ALTERNATIVAMENTE A BASE DE HERVIR PELICULAS EN AGUA (14, 16) DURANTE UNO O MAS PERIODOS DE REFRIGERACION POR AGUA Y EN AIRE DURANTE UNO O MAS PERIODOS DE REFRIGERACION POR AIRE. UN PERIODO SE REFRIGERACION POR AGUA SIGUE INMEDIATAMENTE A UN PERIODO DE REFRIGERACION POR AIRE Y VICEVERSA. EL NUMERO DE PERIODOS DE REFRIGERACION POR AGUA, EL NUMERO DE PERIODOS DE REFRIGERACION POR AIRE Y LA DURACION DE CADA PERIODO DE REFRIGERACION POR AGUA SE SELECCIONAN DE TAL MODO QUE SE EVITA LA FORMACION DE MARTENSITA O DE BAINITA.
ES92202175T 1991-07-22 1992-07-16 Tratamiento termico de alambres de acero. Expired - Lifetime ES2097858T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91201917 1991-07-22

Publications (1)

Publication Number Publication Date
ES2097858T3 true ES2097858T3 (es) 1997-04-16

Family

ID=8207796

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92202175T Expired - Lifetime ES2097858T3 (es) 1991-07-22 1992-07-16 Tratamiento termico de alambres de acero.

Country Status (12)

Country Link
US (1) US6228188B1 (es)
EP (1) EP0524689B1 (es)
JP (1) JP3517252B2 (es)
CN (1) CN1049011C (es)
AU (1) AU652063B2 (es)
BR (1) BR9202789A (es)
CZ (1) CZ284142B6 (es)
DE (1) DE69215992T2 (es)
ES (1) ES2097858T3 (es)
HU (1) HU216175B (es)
SK (1) SK280740B6 (es)
ZA (1) ZA924360B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69807705T2 (de) * 1997-07-29 2003-01-02 Bekaert N.V., Zwevegem Stahlseil für schutzlagen von luftreifen
CN1081674C (zh) * 1999-05-05 2002-03-27 上海银淞特种金属制品有限公司 模具顶杆钢丝及其制造工艺
BE1014868A3 (fr) 2002-06-06 2004-05-04 Four Industriel Belge Procede et dispositif de patentage de fils d'acier
BE1014869A3 (fr) 2002-06-06 2004-05-04 Four Industriel Belge Dispositif de refroidissement et/ou de rincage de fils et/ou
US20080011394A1 (en) * 2006-07-14 2008-01-17 Tyl Thomas W Thermodynamic metal treating apparatus and method
US8506878B2 (en) 2006-07-14 2013-08-13 Thermcraft, Incorporated Rod or wire manufacturing system, related methods, and related products
US8168011B2 (en) 2006-10-12 2012-05-01 Nippon Steel Corporation High-strength steel wire excellent in ductility and method of manufacturing the same
WO2009132868A1 (en) 2008-04-30 2009-11-05 Nv Bekaert Sa Steel filament patented in bismuth
JP5440203B2 (ja) * 2010-01-22 2014-03-12 Ｊｆｅスチール株式会社 高炭素熱延鋼板の製造方法
AT509356B1 (de) 2010-02-04 2011-12-15 Cpa Comp Process Automation Gmbh Vorrichtung und verfahren zum wärmebehandeln von stahldrähten
CN101864515B (zh) * 2010-02-10 2012-10-17 马鞍山市华利德海川科技有限公司 钢丝电加热热处理装置及方法
CN103314121B (zh) 2010-12-23 2015-04-08 倍耐力轮胎股份公司 用于连续制造钢丝的方法与设备
PT2951327T (pt) 2013-02-01 2020-04-21 Bekaert Sa Nv Arrefecimento por água sob pressão de fios de aço espessos
FR3017882B1 (fr) 2014-02-21 2016-03-11 Michelin & Cie Procede de traitement thermique d'un element de renfort en acier pour pneumatique
DE102016201936A1 (de) * 2016-02-09 2017-08-10 Schwartz Gmbh Wärmebehandlungsverfahren und Wärmebehandlungsvorrichtung
CN105950854A (zh) * 2016-06-22 2016-09-21 安庆潜江电缆有限公司 一种电缆用铜线单排退火机
EP3568500B1 (en) 2017-01-12 2023-06-07 NV Bekaert SA Lead-free patenting process
CN109338063A (zh) * 2018-11-10 2019-02-15 江苏兴达钢帘线股份有限公司 一种改善热处理钢丝金相组织的控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756169A (en) * 1950-10-19 1956-07-24 John A Roebling S Sons Corp Method of heat treating hot rolled steel rods
US3669762A (en) * 1969-09-18 1972-06-13 Sumitomo Electric Industries Method for heat-treating of hot rolled rods
US3735966A (en) 1971-06-07 1973-05-29 Schloemann Ag Method for heat treating steel wire rod
FR2300810A1 (fr) * 1975-02-14 1976-09-10 Four Ind Belge Procede et dispositif de patentage de fils d'acier
GB8505811D0 (en) 1985-03-06 1985-04-11 Bekaert Sa Nv Induction heating
LU85874A1 (fr) 1985-04-29 1986-11-05 Bekaert Sa Nv Procede de fabrication de tuyau a haute resistance a la pression et a la fatigue et tuyau ainsi obtenu
GB8523882D0 (en) 1985-09-27 1985-10-30 Bekaert Sa Nv Treatment of steel wires
JP2593207B2 (ja) 1987-10-15 1997-03-26 ブリヂストンメタルファ株式会社 ゴム製品補強用高強力鋼線およびスチールコード
BE1004285A6 (fr) * 1989-07-03 1992-10-27 Centre Rech Metallurgique Procede et dispositif de refroidissement continu d'un fil d'acier trefile.

Also Published As

Publication number Publication date
CZ284142B6 (cs) 1998-08-12
HU216175B (hu) 1999-04-28
US6228188B1 (en) 2001-05-08
HUT62945A (en) 1993-06-28
EP0524689B1 (en) 1996-12-18
CN1069071A (zh) 1993-02-17
AU652063B2 (en) 1994-08-11
EP0524689A1 (en) 1993-01-27
ZA924360B (en) 1993-03-31
SK224392A3 (en) 2000-07-11
SK280740B6 (sk) 2000-07-11
DE69215992D1 (de) 1997-01-30
CZ224392A3 (en) 1993-02-17
DE69215992T2 (de) 1997-04-03
CN1049011C (zh) 2000-02-02
JPH05195083A (ja) 1993-08-03
JP3517252B2 (ja) 2004-04-12
BR9202789A (pt) 1993-03-23
AU2044992A (en) 1993-01-28

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