FR2286880A1 - Procede pour le refroidissement de profiles lamines - Google Patents

Procede pour le refroidissement de profiles lamines

Info

Publication number
FR2286880A1
FR2286880A1 FR7530257A FR7530257A FR2286880A1 FR 2286880 A1 FR2286880 A1 FR 2286880A1 FR 7530257 A FR7530257 A FR 7530257A FR 7530257 A FR7530257 A FR 7530257A FR 2286880 A1 FR2286880 A1 FR 2286880A1
Authority
FR
France
Prior art keywords
cooling
section
profile
ensure uniform
surface coating
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
FR7530257A
Other languages
English (en)
French (fr)
Other versions
FR2286880B1 (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.)
Stahlwerke Roechling Burbach GmbH
Original Assignee
Stahlwerke Roechling Burbach GmbH
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 Stahlwerke Roechling Burbach GmbH filed Critical Stahlwerke Roechling Burbach GmbH
Publication of FR2286880A1 publication Critical patent/FR2286880A1/fr
Application granted granted Critical
Publication of FR2286880B1 publication Critical patent/FR2286880B1/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/84—Controlled slow cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/008—Heat shields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • 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
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • 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
    • B21B1/38—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 sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
    • B21B2001/383—Cladded or coated products
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Articles (AREA)
FR7530257A 1974-10-02 1975-10-02 Procede pour le refroidissement de profiles lamines Granted FR2286880A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2447019A DE2447019C3 (de) 1974-10-02 1974-10-02 Verfahren zum Abkühlen von gewalzten Profilen

Publications (2)

Publication Number Publication Date
FR2286880A1 true FR2286880A1 (fr) 1976-04-30
FR2286880B1 FR2286880B1 (enExample) 1980-06-27

Family

ID=5927335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530257A Granted FR2286880A1 (fr) 1974-10-02 1975-10-02 Procede pour le refroidissement de profiles lamines

Country Status (5)

Country Link
JP (1) JPS5161416A (enExample)
BE (1) BE834073A (enExample)
DE (1) DE2447019C3 (enExample)
FR (1) FR2286880A1 (enExample)
LU (1) LU73359A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524001A1 (fr) * 1982-03-25 1983-09-30 Pechiney Aluminium Procede de refroidissement minimisant les deformation s des produits metallurgiques

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116727163B (zh) * 2023-08-10 2023-10-20 常州福睿新材料科技有限公司 一种聚四氟乙烯板材表层轧碾涂布装置及其加工工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137883B2 (enExample) * 1973-11-19 1976-10-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524001A1 (fr) * 1982-03-25 1983-09-30 Pechiney Aluminium Procede de refroidissement minimisant les deformation s des produits metallurgiques
EP0090749A1 (fr) * 1982-03-25 1983-10-05 Cegedur Societe De Transformation De L'aluminium Pechiney Procédé de refroidissement minimisant les déformations des produits métallurgiques

Also Published As

Publication number Publication date
FR2286880B1 (enExample) 1980-06-27
DE2447019A1 (de) 1976-04-08
BE834073A (fr) 1976-02-02
JPS5161416A (en) 1976-05-28
LU73359A1 (enExample) 1976-04-13
DE2447019B2 (de) 1978-03-16
DE2447019C3 (de) 1978-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse