CA1274157A - Continuous annealing method and apparatus for deep drawable extra-low carbon steel - Google Patents

Continuous annealing method and apparatus for deep drawable extra-low carbon steel

Info

Publication number
CA1274157A
CA1274157A CA000515759A CA515759A CA1274157A CA 1274157 A CA1274157 A CA 1274157A CA 000515759 A CA000515759 A CA 000515759A CA 515759 A CA515759 A CA 515759A CA 1274157 A CA1274157 A CA 1274157A
Authority
CA
Canada
Prior art keywords
zone
heating
temperature
low carbon
regulating
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 - Lifetime
Application number
CA000515759A
Other languages
English (en)
French (fr)
Inventor
Toshikazu Kaihara
Takashi Obara
Kazunori Osawa
Kozou Tsunoyama
Susumu Satoh
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Application granted granted Critical
Publication of CA1274157A publication Critical patent/CA1274157A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets

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)
  • Treatment Of Steel In Its Molten State (AREA)
CA000515759A 1985-08-13 1986-08-12 Continuous annealing method and apparatus for deep drawable extra-low carbon steel Expired - Lifetime CA1274157A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP176,817/85 1985-08-13
JP17681785 1985-08-13

Publications (1)

Publication Number Publication Date
CA1274157A true CA1274157A (en) 1990-09-18

Family

ID=16020362

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000515759A Expired - Lifetime CA1274157A (en) 1985-08-13 1986-08-12 Continuous annealing method and apparatus for deep drawable extra-low carbon steel

Country Status (11)

Country Link
EP (1) EP0211681B1 (es)
JP (1) JPS62124233A (es)
KR (1) KR910001607B1 (es)
CN (1) CN1012826B (es)
AT (1) ATE103011T1 (es)
BE (1) BE905254A (es)
CA (1) CA1274157A (es)
DE (1) DE3689714T2 (es)
ES (1) ES2000607A6 (es)
FR (1) FR2586257B1 (es)
IT (1) IT1197864B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19860472A1 (de) * 1998-12-28 2000-07-06 Bosch Gmbh Robert Verfahren zum Vergüten von Stahlbändern
CN101921949B (zh) * 2010-07-22 2012-01-25 首钢总公司 一种冷轧薄板45号钢连续退火生产方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385946A (en) * 1965-04-16 1968-05-28 Westinghouse Electric Corp Continuous annealing method and apparatus
NL155596B (nl) * 1969-11-14 1978-01-16 Nippon Kokan Kk Werkwijze voor het continu vervaardigen van dieptrekstaal en daarmee verkregen gevormde staalprodukten.
JPS6044376B2 (ja) * 1978-10-21 1985-10-03 新日本製鐵株式会社 非時効性で、かつ深絞り加工性の優れた連続熱処理による冷延鋼板の製造方法
JPS5989727A (ja) * 1982-11-12 1984-05-24 Kawasaki Steel Corp プレス成形性の優れた超深絞り用冷延鋼板の製造方法
JPS60106919A (ja) * 1983-11-15 1985-06-12 Kawasaki Steel Corp 極低炭素冷延鋼板の連続焼鈍方法

Also Published As

Publication number Publication date
FR2586257B1 (fr) 1991-03-01
EP0211681A3 (en) 1990-06-06
CN1012826B (zh) 1991-06-12
JPS62124233A (ja) 1987-06-05
DE3689714T2 (de) 1994-09-29
ATE103011T1 (de) 1994-04-15
EP0211681B1 (en) 1994-03-16
BE905254A (fr) 1986-12-01
IT8621475A1 (it) 1988-02-12
IT8621475A0 (it) 1986-08-12
KR910001607B1 (ko) 1991-03-16
KR870002288A (ko) 1987-03-30
IT1197864B (it) 1988-12-21
DE3689714D1 (de) 1994-04-21
EP0211681A2 (en) 1987-02-25
ES2000607A6 (es) 1988-03-01
CN86105994A (zh) 1987-04-01
FR2586257A1 (fr) 1987-02-20
JPH0538046B2 (es) 1993-06-07

Similar Documents

Publication Publication Date Title
US5904204A (en) Apparatus for producing strip of stainless steel
US4065329A (en) Continuous heat treatment of cold rolled steel strip
US4830683A (en) Apparatus for forming variable strength materials through rapid deformation and methods for use therein
KR100221789B1 (ko) 냉연 강판의 연속 소둔 방법 및 설비
CA1222678A (en) Process for production of steel bar or steel wire having an improved spheroidal structure of cementite
BR112019011181B1 (pt) Método para ajuste dinâmico para a fabricação de chapa de aço
US5672217A (en) Method for producing machine elements of steel
CA1274157A (en) Continuous annealing method and apparatus for deep drawable extra-low carbon steel
US4816090A (en) Heat treated cold rolled steel strapping
EP0309547B1 (en) Variable strength materials formed through rapid deformation
JPH03240919A (ja) 伸線用鋼線材の製造方法
EP0360955B1 (en) Process for producing a cold rolled steel sheet having a good ageing resistance by continuous annealing
CA1201960A (en) Method of manufacturing steel reinforcements for concrete, having improved properties
KR100544644B1 (ko) 고강도 고탄소강 선재의 제조방법
JP3216404B2 (ja) 伸線強化高強度鋼線用線材の製造方法
JPS60245730A (ja) 部分硬化鋼板の製造方法
JPS61201735A (ja) 鋼帯の連続焼鈍方法および装置
US4191600A (en) Method of continuously heat-treating steel sheet or strip
KR20010068737A (ko) 마르텐사이트계 스테인레스 냉연강 코일의 진공무산화연속 열처리 방법
JPS6111295B2 (es)
JPS5830938B2 (ja) 高加工度冷間引抜き用高炭素鋼線材の連続熱処理方法
SU829687A1 (ru) Способ термической обработки прокатаиз дОэВТЕКТОидНыХ СТАлЕй
JPS5944367B2 (ja) 水焼入連続焼鈍法
JPH0530884B2 (es)
JPH04272135A (ja) 線及び棒材料を圧延する方法及び装置

Legal Events

Date Code Title Description
MKLA Lapsed