FR2354152A1 - Procede pour fabriquer par laminage un ruban en acier, et ruban resultant de ce procede - Google Patents

Procede pour fabriquer par laminage un ruban en acier, et ruban resultant de ce procede

Info

Publication number
FR2354152A1
FR2354152A1 FR7617479A FR7617479A FR2354152A1 FR 2354152 A1 FR2354152 A1 FR 2354152A1 FR 7617479 A FR7617479 A FR 7617479A FR 7617479 A FR7617479 A FR 7617479A FR 2354152 A1 FR2354152 A1 FR 2354152A1
Authority
FR
France
Prior art keywords
steel
tape
manufacturing
rolling
lamination
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
FR7617479A
Other languages
English (en)
Other versions
FR2354152B1 (fr
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR7617479A priority Critical patent/FR2354152A1/fr
Priority to CA279,786A priority patent/CA1078110A/fr
Priority to DE19772725155 priority patent/DE2725155A1/de
Priority to US05/803,123 priority patent/US4142920A/en
Priority to IT68310/77A priority patent/IT1083297B/it
Priority to ES459628A priority patent/ES459628A1/es
Priority to GB23937/77A priority patent/GB1551641A/en
Publication of FR2354152A1 publication Critical patent/FR2354152A1/fr
Application granted granted Critical
Publication of FR2354152B1 publication Critical patent/FR2354152B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B9/00—Measures for carrying out rolling operations under special conditions, e.g. in vacuum or inert atmosphere to prevent oxidation of work; Special measures for removing fumes from rolling mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/166—Rolling wire into sections or flat ribbons
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/009—Pearlite
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling

Landscapes

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

Abstract

Procédé pour fabriquer par laminage d'un fil de Section circulaire, en acier au carbone, un ruban à chants arrondis destiné à des armatures de pneumatiques. Selon l'invention, on chauffe le fil entrant dans le laminoir à une température supérieure à celle du point de transformation AC 3 de l'acier utilisé, le chauffage et le laminage étant conduits dans une atmosphère neutre vis-à-vis des éléments constitutifs de l'acier. Fabrication de rubans d'acier pour armer des pneumatiques pour roues de véhicule.
FR7617479A 1976-06-08 1976-06-08 Procede pour fabriquer par laminage un ruban en acier, et ruban resultant de ce procede Granted FR2354152A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7617479A FR2354152A1 (fr) 1976-06-08 1976-06-08 Procede pour fabriquer par laminage un ruban en acier, et ruban resultant de ce procede
CA279,786A CA1078110A (fr) 1976-06-08 1977-06-03 Methode pour fabriquer des feuillards d'acier par laminage, et feuillards obtenus a l'aide de ladite methode
DE19772725155 DE2725155A1 (de) 1976-06-08 1977-06-03 Walzverfahren zur herstellung von stahlband
US05/803,123 US4142920A (en) 1976-06-08 1977-06-03 Process of manufacturing a steel strip by rolling, and strip obtained by said process
IT68310/77A IT1083297B (it) 1976-06-08 1977-06-07 Procedimento per la fabbricazione di piattine di acciaio particolarmente adatte per armature di pneumatici
ES459628A ES459628A1 (es) 1976-06-08 1977-06-08 Procedimiento para fabricar porlaminado de un hilo de sec- cion circular de acero al carbono calentado en una atmosferaneutra una tira de cantos redondeados destinada a armaduras de neumaticos.
GB23937/77A GB1551641A (en) 1976-06-08 1977-06-08 Process for manufacturing a steel band or strip by rolling and strip resulting from this process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617479A FR2354152A1 (fr) 1976-06-08 1976-06-08 Procede pour fabriquer par laminage un ruban en acier, et ruban resultant de ce procede

Publications (2)

Publication Number Publication Date
FR2354152A1 true FR2354152A1 (fr) 1978-01-06
FR2354152B1 FR2354152B1 (fr) 1981-01-16

Family

ID=9174182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617479A Granted FR2354152A1 (fr) 1976-06-08 1976-06-08 Procede pour fabriquer par laminage un ruban en acier, et ruban resultant de ce procede

Country Status (7)

Country Link
US (1) US4142920A (fr)
CA (1) CA1078110A (fr)
DE (1) DE2725155A1 (fr)
ES (1) ES459628A1 (fr)
FR (1) FR2354152A1 (fr)
GB (1) GB1551641A (fr)
IT (1) IT1083297B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421009A1 (fr) * 1978-03-30 1979-10-26 Properzi Giulio Procede et installation pour la transformation de fil metallique brut en fil fini
EP0076693A2 (fr) * 1981-10-06 1983-04-13 Fujitsu Limited Condensateurs à feuilles enroulées
FR2545391A1 (fr) * 1983-05-04 1984-11-09 Volvo Car Bv Methode de fabrication d'une courroie sans fin en acier

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331968A (en) * 1980-03-17 1982-05-25 Mostek Corporation Three layer floating gate memory transistor with erase gate over field oxide region
ES2022306B3 (es) * 1986-10-10 1991-12-01 N V Bekaert Sa Bandas reforzadas para cubiertas de caucho
AT393361B (de) * 1987-10-29 1991-10-10 Boehler Gmbh Verfahren und Vorrichtung zur Erzeugung dünner Drähte, Stäbe, Rohre und Profile aus Stählen und Legierungen mit geringem Formänderungsverm¦gen, insbes. aus härtbaren Stählen.
US5058410A (en) * 1989-03-14 1991-10-22 Boehler Gesellschaft M.B.H. Method and apparatus fo producing thin wire, rod, tube, and profiles, from steels and alloys with low deformability, particularly hardenable steels
DE4031813A1 (de) * 1990-10-08 1992-04-09 Akzo Gmbh Hochfester flachkord
US5542995A (en) * 1992-02-19 1996-08-06 Reilly; Robert Method of making steel strapping and strip and strapping and strip

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953250A (en) * 1974-10-30 1976-04-27 Monsanto Company Method for producing wire with a small cross-sectional area
US4011109A (en) * 1975-11-10 1977-03-08 Monsanto Company Method for producing steel filaments
US4017338A (en) * 1975-11-24 1977-04-12 Monsanto Company Steel member for reinforcing rubber composites and method of making same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421009A1 (fr) * 1978-03-30 1979-10-26 Properzi Giulio Procede et installation pour la transformation de fil metallique brut en fil fini
EP0076693A2 (fr) * 1981-10-06 1983-04-13 Fujitsu Limited Condensateurs à feuilles enroulées
EP0076693A3 (en) * 1981-10-06 1983-06-29 Fujitsu Limited Wound foil type film capacitors
US4481558A (en) * 1981-10-06 1984-11-06 Fujitsu Limited Wound foil type film capacitor
FR2545391A1 (fr) * 1983-05-04 1984-11-09 Volvo Car Bv Methode de fabrication d'une courroie sans fin en acier

Also Published As

Publication number Publication date
DE2725155A1 (de) 1977-12-15
GB1551641A (en) 1979-08-30
ES459628A1 (es) 1978-03-16
CA1078110A (fr) 1980-05-27
US4142920A (en) 1979-03-06
FR2354152B1 (fr) 1981-01-16
IT1083297B (it) 1985-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse