GB1530859A - Continuous heat-treatment of steel strip - Google Patents

Continuous heat-treatment of steel strip

Info

Publication number
GB1530859A
GB1530859A GB2561777A GB2561777A GB1530859A GB 1530859 A GB1530859 A GB 1530859A GB 2561777 A GB2561777 A GB 2561777A GB 2561777 A GB2561777 A GB 2561777A GB 1530859 A GB1530859 A GB 1530859A
Authority
GB
United Kingdom
Prior art keywords
steel strip
heat
treatment
june
continuous heat
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
GB2561777A
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 GB1530859A publication Critical patent/GB1530859A/en
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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents
    • 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
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling

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)
  • Heat Treatment Of Sheet Steel (AREA)
  • Laminated Bodies (AREA)

Abstract

1530859 Heat-treating steel strip CENTRE DE RECHERCHES METALLURGIQUESCENTRUM VOOR RESEARCH IN DE METALLURGIE 20 June 1977 [23 June 1976]. 25617/77 Heading C7N Cold-rolled steel strip is heat-treated in a continuous process involving heating above the recrystallization temperature then rapid cooling in an aqueous solution containing an organic substance with less than 10 C atoms, e.g. formic, acetic, citric, oxalic or ascorbic acid. Hydrazine and a surfactant may also be added.
GB2561777A 1976-06-23 1977-06-20 Continuous heat-treatment of steel strip Expired GB1530859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE843321 1976-06-23

Publications (1)

Publication Number Publication Date
GB1530859A true GB1530859A (en) 1978-11-01

Family

ID=3861381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2561777A Expired GB1530859A (en) 1976-06-23 1977-06-20 Continuous heat-treatment of steel strip

Country Status (4)

Country Link
JP (1) JPS52156710A (en)
FR (1) FR2355914A1 (en)
GB (1) GB1530859A (en)
LU (1) LU77601A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150159A (en) * 1983-11-24 1985-06-26 Fire Out Systems Limited Cooling heated surfaces
BE1012753A3 (en) * 1998-10-01 2001-03-06 Centre Rech Metallurgique Non-oxidising cooling method for a rolled steel strip
CN103498028A (en) * 2013-09-23 2014-01-08 无锡阳工机械制造有限公司 Water-based quenching liquid
CN104152644A (en) * 2014-07-14 2014-11-19 安徽省三方耐磨股份有限公司 Multi-element alloy cast ball quenching agent

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX154035A (en) * 1979-09-21 1987-04-08 Rech Metallurg Centro IMPROVED METHOD FOR THE CONTINUOUS HEAT TREATMENT OF METAL SHEET
US4417720A (en) * 1979-12-12 1983-11-29 Centre De Recherches Metallurgiques Continuous heat treatment plant for steel sheet
JPS6319239A (en) * 1986-07-12 1988-01-27 藤森工業株式会社 Manufacture of spiral cylindrical vessel
FR2796965B3 (en) * 1999-07-30 2001-05-25 Ugine Sa PROCESS FOR TREATING A BRILLIANT ANNUIT STRIP
JP4894174B2 (en) * 2005-03-28 2012-03-14 Ｊｆｅスチール株式会社 Steel strip manufacturing method
JP4894208B2 (en) * 2005-09-05 2012-03-14 Ｊｆｅスチール株式会社 Steel strip manufacturing method
FR3064279B1 (en) * 2017-03-22 2020-06-26 Fives Stein METHOD AND DEVICE FOR COOLING A STRIP OF STEEL THROUGHOUT A COOLING SECTION OF A CONTINUOUS LINE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1362924A (en) * 1919-10-01 1920-12-21 Axel S Carlson Metal-tempering compound
DE1811591A1 (en) * 1968-11-29 1970-06-18 Henkel & Cie Gmbh Quenching fluid in induction and flame hardening
US3623532A (en) * 1969-03-20 1971-11-30 Southwire Co Continuous pickling of cast rod
BE754416A (en) * 1970-08-04 1971-02-04 Centre Rech Metallurgique PROCESS FOR TREATING METAL PRODUCTS.
BE843321A (en) * 1976-06-23 1976-12-23 PROCESS FOR THE CONTINUOUS THERMAL TREATMENT OF LAMINATED SHEETS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150159A (en) * 1983-11-24 1985-06-26 Fire Out Systems Limited Cooling heated surfaces
BE1012753A3 (en) * 1998-10-01 2001-03-06 Centre Rech Metallurgique Non-oxidising cooling method for a rolled steel strip
CN103498028A (en) * 2013-09-23 2014-01-08 无锡阳工机械制造有限公司 Water-based quenching liquid
CN104152644A (en) * 2014-07-14 2014-11-19 安徽省三方耐磨股份有限公司 Multi-element alloy cast ball quenching agent
CN104152644B (en) * 2014-07-14 2016-08-24 安徽省三方新材料科技有限公司 A kind of multielement alloy cast ball quenching medium

Also Published As

Publication number Publication date
FR2355914A1 (en) 1978-01-20
JPS6115132B2 (en) 1986-04-22
JPS52156710A (en) 1977-12-27
FR2355914B1 (en) 1983-06-03
LU77601A1 (en) 1977-09-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920620