JPS5739123A - Annealing method for cold rolled steel plate - Google Patents

Annealing method for cold rolled steel plate

Info

Publication number
JPS5739123A
JPS5739123A JP9736380A JP9736380A JPS5739123A JP S5739123 A JPS5739123 A JP S5739123A JP 9736380 A JP9736380 A JP 9736380A JP 9736380 A JP9736380 A JP 9736380A JP S5739123 A JPS5739123 A JP S5739123A
Authority
JP
Japan
Prior art keywords
tendency
gas
furnace
steel plate
decarburization
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
JP9736380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6152216B2 (cg-RX-API-DMAC7.html
Inventor
Masakatsu Fujino
Shoji Inanaga
Tomoaki Usuki
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP9736380A priority Critical patent/JPS5739123A/ja
Publication of JPS5739123A publication Critical patent/JPS5739123A/ja
Publication of JPS6152216B2 publication Critical patent/JPS6152216B2/ja
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
    • 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
    • C21D9/663—Bell-type furnaces
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere

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 Sheet Steel (AREA)
JP9736380A 1980-07-16 1980-07-16 Annealing method for cold rolled steel plate Granted JPS5739123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9736380A JPS5739123A (en) 1980-07-16 1980-07-16 Annealing method for cold rolled steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9736380A JPS5739123A (en) 1980-07-16 1980-07-16 Annealing method for cold rolled steel plate

Publications (2)

Publication Number Publication Date
JPS5739123A true JPS5739123A (en) 1982-03-04
JPS6152216B2 JPS6152216B2 (cg-RX-API-DMAC7.html) 1986-11-12

Family

ID=14190413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9736380A Granted JPS5739123A (en) 1980-07-16 1980-07-16 Annealing method for cold rolled steel plate

Country Status (1)

Country Link
JP (1) JPS5739123A (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372821A (ja) * 1986-09-16 1988-04-02 Osaka Oxygen Ind Ltd 金属処理方法
KR20020055713A (ko) * 2000-12-29 2002-07-10 이구택 분위기가스 오염도 측정 장치
JP2020190017A (ja) * 2019-05-23 2020-11-26 Ｊｆｅスチール株式会社 還元性雰囲気炉の露点制御方法および還元性雰囲気炉、ならびに冷延鋼板の製造方法および溶融亜鉛めっき鋼板の製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372821A (ja) * 1986-09-16 1988-04-02 Osaka Oxygen Ind Ltd 金属処理方法
KR20020055713A (ko) * 2000-12-29 2002-07-10 이구택 분위기가스 오염도 측정 장치
JP2020190017A (ja) * 2019-05-23 2020-11-26 Ｊｆｅスチール株式会社 還元性雰囲気炉の露点制御方法および還元性雰囲気炉、ならびに冷延鋼板の製造方法および溶融亜鉛めっき鋼板の製造方法

Also Published As

Publication number Publication date
JPS6152216B2 (cg-RX-API-DMAC7.html) 1986-11-12

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