FR2299409A1 - Procede pour fabriquer des produits en acier lamines - Google Patents

Procede pour fabriquer des produits en acier lamines

Info

Publication number
FR2299409A1
FR2299409A1 FR7602990A FR7602990A FR2299409A1 FR 2299409 A1 FR2299409 A1 FR 2299409A1 FR 7602990 A FR7602990 A FR 7602990A FR 7602990 A FR7602990 A FR 7602990A FR 2299409 A1 FR2299409 A1 FR 2299409A1
Authority
FR
France
Prior art keywords
steel products
laminated steel
making laminated
making
products
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.)
Granted
Application number
FR7602990A
Other languages
English (en)
French (fr)
Other versions
FR2299409B1 (enExample
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 FR2299409A1 publication Critical patent/FR2299409A1/fr
Application granted granted Critical
Publication of FR2299409B1 publication Critical patent/FR2299409B1/fr
Granted 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0447—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
    • C21D8/0463—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment following hot rolling
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
    • C21D8/0426—Hot rolling
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • 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
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Articles (AREA)
FR7602990A 1975-01-29 1976-01-27 Procede pour fabriquer des produits en acier lamines Granted FR2299409A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE824960 1975-01-29
BE826201 1975-02-28

Publications (2)

Publication Number Publication Date
FR2299409A1 true FR2299409A1 (fr) 1976-08-27
FR2299409B1 FR2299409B1 (enExample) 1980-02-08

Family

ID=25657457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602990A Granted FR2299409A1 (fr) 1975-01-29 1976-01-27 Procede pour fabriquer des produits en acier lamines

Country Status (12)

Country Link
US (1) US4016009A (enExample)
JP (1) JPS5619375B2 (enExample)
BR (1) BR7600527A (enExample)
CA (1) CA1076463A (enExample)
CS (1) CS194736B2 (enExample)
FR (1) FR2299409A1 (enExample)
GB (1) GB1471855A (enExample)
IT (1) IT1090143B (enExample)
LU (1) LU74256A1 (enExample)
MY (1) MY8800140A (enExample)
NL (1) NL182897C (enExample)
SE (1) SE432783C (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390503A1 (fr) * 1977-05-13 1978-12-08 Centre Rech Metallurgique Procede de production de profiles en acier de qualite amelioree
FR2395084A1 (fr) * 1977-06-20 1979-01-19 British Steel Corp Procede de fabrication de fil machine ou barres en acier
FR2403391A1 (fr) * 1977-09-19 1979-04-13 Centre Rech Metallurgique Procede pour ameliorer la qualite des profiles en acier
FR2405998A1 (fr) * 1977-10-14 1979-05-11 Centre Rech Metallurgique Perfectionnements aux procedes de traitement de profiles tubulaires en acier
FR2445858A1 (fr) * 1979-01-05 1980-08-01 Salzgitter Peine Stahlwerke Acier a beton soudable et procede d'obtention de cet acier

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180418A (en) * 1973-09-11 1979-12-25 Stahlwerke Peine-Salzgitter A.G. Method of making a steel wire adapted for cold drawing
FR2394611A1 (fr) * 1977-03-14 1979-01-12 Sodetal Procede d'obtention d'un element allonge en acier dur
DE2717780B2 (de) * 1977-04-21 1979-11-29 Hamburger Stahlwerke Gmbh, 2103 Hamburg Herstellung von Walzdraht
GB1587215A (en) * 1977-11-03 1981-04-01 British Steel Corp Manufacture of welded steel mesh
GB1576944A (en) * 1977-06-20 1980-10-15 British Steel Corp Production of steeel rod or bar
US4146411A (en) * 1978-01-09 1979-03-27 British Steel Corporation Hot bar cooling
BE874535A (fr) * 1979-02-28 1979-06-18 Centre Rech Metallurgique Procede pour fabriquer des produits lamines en acier a haute limite elastique
GB2088257B (en) * 1980-11-08 1984-07-18 Sumitomo Metal Ind Making rod or wire
LU84922A1 (fr) * 1983-07-18 1985-04-17 Centre Rech Metallurgique Procede et dispositifs de fabrication d'armatures a beton en acier sur train a fil a grande vitesse
US4604145A (en) * 1984-01-13 1986-08-05 Sumitomo Metal Industries, Ltd. Process for production of steel bar or steel wire having an improved spheroidal structure of cementite
DE3431008C2 (de) * 1984-08-23 1986-10-16 Dyckerhoff & Widmann AG, 8000 München Wärmebehandlung von warmgewalzten Stäben oder Drähten
DD234281B1 (de) * 1984-12-21 1989-06-21 Florin Stahl Walzwerk Verfahren zur druckwasserabschreckung von walzstahlerzeugnissen
JPS6286125A (ja) * 1985-08-30 1987-04-20 Kobe Steel Ltd 高強度高靭性熱間圧延鋼材の製造方法
US4786338A (en) * 1985-10-31 1988-11-22 Norio Anzawa Method for cooling rolled steels
CH671348A5 (enExample) * 1986-11-21 1989-08-31 Moos Stahl Ag
US4840686A (en) * 1988-04-06 1989-06-20 Armco Inc. Bainitic core grinding rod
JP2756534B2 (ja) * 1989-02-14 1998-05-25 トーア・スチール株式会社 高延性棒鋼の製造方法
US5174836A (en) * 1990-03-21 1992-12-29 National Forge Company Interrupted normalization heat treatment process
US5259229A (en) * 1990-06-21 1993-11-09 Nippon Steel Corporation Apparatus for cooling thin-webbed H-beam steel
DE69113326T2 (de) * 1990-06-21 1996-03-28 Nippon Steel Corp Verfahren und Vorrichtung zum Herstellen stählerner Doppel-T-Träger mit dünnem Steg.
BE1004526A6 (fr) * 1990-08-14 1992-12-08 Centre Rech Metallurgique Procede de traitement thermique d'un produit en acier.
DE19612818C2 (de) * 1996-03-30 1998-04-09 Schloemann Siemag Ag Verfahren zur Kühlung walzwarmer Stahlprofile
US5865385A (en) * 1997-02-21 1999-02-02 Arnett; Charles R. Comminuting media comprising martensitic/austenitic steel containing retained work-transformable austenite
DE19921286A1 (de) * 1999-05-07 2000-11-09 Sms Demag Ag Wärmebehandlungsverfahren zur Herstellung randschichtgehärteter Lang- nd Flachprodukte aus unlegierten oder niedriglegierten Stählen
KR101185242B1 (ko) * 2010-06-28 2012-09-21 현대제철 주식회사 초고강도 철근의 제조방법
CN103305674B (zh) * 2013-06-13 2014-12-17 攀钢集团成都钢钒有限公司 一种钢帘线用热轧盘条表面脱碳层厚度的控制方法
CN103305675B (zh) * 2013-06-13 2015-02-18 攀钢集团成都钢钒有限公司 一种钢帘线用热轧盘条表面脱碳层的控制方法

Family Cites Families (3)

* 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
US3011928A (en) * 1960-01-18 1961-12-05 Morgan Construction Co Method for heat treating hot rolled steel rods
US3735966A (en) * 1971-06-07 1973-05-29 Schloemann Ag Method for heat treating steel wire rod

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390503A1 (fr) * 1977-05-13 1978-12-08 Centre Rech Metallurgique Procede de production de profiles en acier de qualite amelioree
FR2395084A1 (fr) * 1977-06-20 1979-01-19 British Steel Corp Procede de fabrication de fil machine ou barres en acier
FR2403391A1 (fr) * 1977-09-19 1979-04-13 Centre Rech Metallurgique Procede pour ameliorer la qualite des profiles en acier
FR2405998A1 (fr) * 1977-10-14 1979-05-11 Centre Rech Metallurgique Perfectionnements aux procedes de traitement de profiles tubulaires en acier
FR2445858A1 (fr) * 1979-01-05 1980-08-01 Salzgitter Peine Stahlwerke Acier a beton soudable et procede d'obtention de cet acier

Also Published As

Publication number Publication date
JPS5199619A (enExample) 1976-09-02
SE432783C (sv) 1985-09-30
IT1090143B (it) 1985-06-18
FR2299409B1 (enExample) 1980-02-08
CA1076463A (en) 1980-04-29
US4016009A (en) 1977-04-05
NL182897B (nl) 1988-01-04
NL182897C (nl) 1988-06-01
JPS5619375B2 (enExample) 1981-05-07
BR7600527A (pt) 1976-08-31
SE7600839L (sv) 1976-07-30
MY8800140A (en) 1988-12-31
SE432783B (sv) 1984-04-16
GB1471855A (en) 1977-04-27
CS194736B2 (en) 1979-12-31
NL7600858A (nl) 1976-08-02
LU74256A1 (enExample) 1976-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse