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FR2524001B1 - Procede de refroidissement minimisant les deformation s des produits metallurgiques - Google Patents

Procede de refroidissement minimisant les deformation s des produits metallurgiques

Info

Publication number
FR2524001B1
FR2524001B1 FR8205682A FR8205682A FR2524001B1 FR 2524001 B1 FR2524001 B1 FR 2524001B1 FR 8205682 A FR8205682 A FR 8205682A FR 8205682 A FR8205682 A FR 8205682A FR 2524001 B1 FR2524001 B1 FR 2524001B1
Authority
FR
France
Prior art keywords
metallurgical products
cooling process
minimizing deformation
process minimizing
product
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
FR8205682A
Other languages
English (en)
Other versions
FR2524001A1 (fr
Inventor
Jean Boubaist
Bruno Dubost
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.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney 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 Aluminium Pechiney SA filed Critical Aluminium Pechiney SA
Priority to FR8205682A priority Critical patent/FR2524001B1/fr
Priority to DE8383420053T priority patent/DE3365078D1/de
Priority to ES520920A priority patent/ES8402356A1/es
Priority to EP83420053A priority patent/EP0090749B1/fr
Priority to AT83420053T priority patent/ATE21268T1/de
Publication of FR2524001A1 publication Critical patent/FR2524001A1/fr
Application granted granted Critical
Publication of FR2524001B1 publication Critical patent/FR2524001B1/fr
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
    • 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
    • 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
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching

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 Treatments In General, Especially Conveying And Cooling (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Heat Treatment Of Articles (AREA)
FR8205682A 1982-03-25 1982-03-25 Procede de refroidissement minimisant les deformation s des produits metallurgiques Expired FR2524001B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8205682A FR2524001B1 (fr) 1982-03-25 1982-03-25 Procede de refroidissement minimisant les deformation s des produits metallurgiques
DE8383420053T DE3365078D1 (en) 1982-03-25 1983-03-24 Process for cooling metallurgical workpieces with minimized deformation
ES520920A ES8402356A1 (es) 1982-03-25 1983-03-24 Metodo de enfriamiento de productos metalurgicos esencilamente largos o planos, y de grosor sensiblemente constante.
EP83420053A EP0090749B1 (fr) 1982-03-25 1983-03-24 Procédé de refroidissement minimisant les déformations des produits métallurgiques
AT83420053T ATE21268T1 (de) 1982-03-25 1983-03-24 Verfahren zum abkuehlen mit niedriger deformation von metallurgischen gegenstaenden.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8205682A FR2524001B1 (fr) 1982-03-25 1982-03-25 Procede de refroidissement minimisant les deformation s des produits metallurgiques

Publications (2)

Publication Number Publication Date
FR2524001A1 FR2524001A1 (fr) 1983-09-30
FR2524001B1 true FR2524001B1 (fr) 1987-02-20

Family

ID=9272663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8205682A Expired FR2524001B1 (fr) 1982-03-25 1982-03-25 Procede de refroidissement minimisant les deformation s des produits metallurgiques

Country Status (5)

Country Link
EP (1) EP0090749B1 (fr)
AT (1) ATE21268T1 (fr)
DE (1) DE3365078D1 (fr)
ES (1) ES8402356A1 (fr)
FR (1) FR2524001B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2735698C1 (ru) * 2019-10-10 2020-11-06 Виктор Леонидович Князьков Способ электродугового упрочнения стальных изделий

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD242428B1 (de) * 1985-08-19 1988-06-29 Ve Kom Forsttechnik Waren Stam Verfahren und einrichtung zum haerten von stahlblechen
AT391882B (de) * 1987-08-31 1990-12-10 Boehler Gmbh Verfahren zur waermebehandlung von alpha/beta-ti- legierungen und verwendung einer sprueheinrichtung zur durchfuehrung des verfahrens
FR2680522A1 (fr) * 1991-08-21 1993-02-26 Snecma Procede de traitement thermique de pieces en superalliages avec mise en place d'une barriere thermique avant trempe.
FR2848480B1 (fr) 2002-12-17 2005-01-21 Pechiney Rhenalu Procede de fabrication d'elements structuraux par usinage de toles epaisses
CN100415902C (zh) * 2006-08-03 2008-09-03 上海交通大学 采用碳分配提高钢件表面硬度的方法
CN104998906A (zh) * 2015-06-17 2015-10-28 铜陵市大明玛钢有限责任公司 锻钢冷轧辊的表面清洗方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB358785A (fr) * 1929-12-18 1931-10-15 Fried. Krupp Aktiengesellschaft Friedrich-Alfred-Huette
FR698201A (fr) * 1930-06-30 1931-01-28 Berliner Hartepulver Ges M B H Couche protectrice pour enrober des points déterminés de métaux à tremper
DE955042C (de) * 1953-08-02 1956-12-27 Friedrichshuette Ag Verfahren und Vorrichtung zum Abkuehlen von warmgewalztem, flachem Walzgut
BE648850A (fr) * 1963-06-04
FR1430702A (fr) * 1964-04-22 1966-03-04 United Eng Foundry Co Procédé et appareil pour le refroidissement de produits
JPS4927923B1 (fr) * 1968-03-19 1974-07-22
JPS5318162B2 (fr) * 1973-06-08 1978-06-13
DE2447019C3 (de) * 1974-10-02 1978-11-16 Stahlwerke Roechling - Burbach Gmbh, 6620 Voelklingen Verfahren zum Abkühlen von gewalzten Profilen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2735698C1 (ru) * 2019-10-10 2020-11-06 Виктор Леонидович Князьков Способ электродугового упрочнения стальных изделий

Also Published As

Publication number Publication date
ATE21268T1 (de) 1986-08-15
ES520920A0 (es) 1984-01-16
FR2524001A1 (fr) 1983-09-30
EP0090749B1 (fr) 1986-08-06
EP0090749A1 (fr) 1983-10-05
DE3365078D1 (en) 1986-09-11
ES8402356A1 (es) 1984-01-16

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Legal Events

Date Code Title Description
CA Change of address
TP Transmission of property
ST Notification of lapse