JPS6077929A - 鋼帯の直火還元加熱法 - Google Patents

鋼帯の直火還元加熱法

Info

Publication number
JPS6077929A
JPS6077929A JP18443983A JP18443983A JPS6077929A JP S6077929 A JPS6077929 A JP S6077929A JP 18443983 A JP18443983 A JP 18443983A JP 18443983 A JP18443983 A JP 18443983A JP S6077929 A JPS6077929 A JP S6077929A
Authority
JP
Japan
Prior art keywords
burner
heating
copper strip
direct
heating method
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
JP18443983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6330973B2 (enrdf_load_stackoverflow
Inventor
Shuzo Fukuda
福田　脩三
Masahiro Abe
阿部　正広
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 Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP18443983A priority Critical patent/JPS6077929A/ja
Publication of JPS6077929A publication Critical patent/JPS6077929A/ja
Publication of JPS6330973B2 publication Critical patent/JPS6330973B2/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
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
    • 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
    • C21D1/34—Methods of heating
    • C21D1/52—Methods of heating with flames

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)
JP18443983A 1983-10-04 1983-10-04 鋼帯の直火還元加熱法 Granted JPS6077929A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18443983A JPS6077929A (ja) 1983-10-04 1983-10-04 鋼帯の直火還元加熱法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18443983A JPS6077929A (ja) 1983-10-04 1983-10-04 鋼帯の直火還元加熱法

Publications (2)

Publication Number Publication Date
JPS6077929A true JPS6077929A (ja) 1985-05-02
JPS6330973B2 JPS6330973B2 (enrdf_load_stackoverflow) 1988-06-21

Family

ID=16153169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18443983A Granted JPS6077929A (ja) 1983-10-04 1983-10-04 鋼帯の直火還元加熱法

Country Status (1)

Country Link
JP (1) JPS6077929A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254033A (ja) * 1985-08-31 1987-03-09 Nippon Kokan Kk <Nkk> 鋼帯の連続焼鈍設備
JPS6254032A (ja) * 1985-08-31 1987-03-09 Nippon Kokan Kk <Nkk> 鋼帯の連続焼鈍炉
US4760995A (en) * 1985-07-18 1988-08-02 Nippon Kokan Kabushiki Kaisha Continuously treating line for steel bands having a heating furnace by directly flaming
JPH02118030A (ja) * 1989-09-27 1990-05-02 Nippon Steel Corp 鋼帯の直火還元加熱用バーナー
JPH0313529A (ja) * 1989-06-08 1991-01-22 Hitachi Ltd ステンレス鋼の焼鈍方法
JPH07150256A (ja) * 1993-10-08 1995-06-13 Sumitomo Metal Ind Ltd 連続焼鈍炉における鋼帯の温度調整装置と鋼帯の平坦化方法
WO2004097318A3 (fr) * 2003-04-24 2005-03-24 Air Liquide Procede pour ameliorer les performances d'un four de rechauffage et four mettant en oeuvre ce procede
EP2554688A4 (en) * 2010-03-29 2017-06-07 JFE Steel Corporation METHOD FOR PRODUCING HIGH-Si COLD ROLLED STEEL SHEET HAVING EXCELLENT CHEMICAL CONVERSION TREATABILITY

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869846A (en) * 1955-05-19 1959-01-20 Selas Corp Of America Strip heating furnace
US3010844A (en) * 1961-01-06 1961-11-28 Nat Steel Corp Galvanizing
JPS57104632A (en) * 1980-12-19 1982-06-29 Ishikawajima Harima Heavy Ind Co Ltd Heater for continuous type heat treatment furnace
JPS58107425A (ja) * 1981-12-21 1983-06-27 Nippon Kokan Kk <Nkk> 鋼帯の無酸化加熱方法及びその装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869846A (en) * 1955-05-19 1959-01-20 Selas Corp Of America Strip heating furnace
US3010844A (en) * 1961-01-06 1961-11-28 Nat Steel Corp Galvanizing
JPS57104632A (en) * 1980-12-19 1982-06-29 Ishikawajima Harima Heavy Ind Co Ltd Heater for continuous type heat treatment furnace
JPS58107425A (ja) * 1981-12-21 1983-06-27 Nippon Kokan Kk <Nkk> 鋼帯の無酸化加熱方法及びその装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760995A (en) * 1985-07-18 1988-08-02 Nippon Kokan Kabushiki Kaisha Continuously treating line for steel bands having a heating furnace by directly flaming
JPS6254033A (ja) * 1985-08-31 1987-03-09 Nippon Kokan Kk <Nkk> 鋼帯の連続焼鈍設備
JPS6254032A (ja) * 1985-08-31 1987-03-09 Nippon Kokan Kk <Nkk> 鋼帯の連続焼鈍炉
JPH0313529A (ja) * 1989-06-08 1991-01-22 Hitachi Ltd ステンレス鋼の焼鈍方法
JPH02118030A (ja) * 1989-09-27 1990-05-02 Nippon Steel Corp 鋼帯の直火還元加熱用バーナー
JPH07150256A (ja) * 1993-10-08 1995-06-13 Sumitomo Metal Ind Ltd 連続焼鈍炉における鋼帯の温度調整装置と鋼帯の平坦化方法
WO2004097318A3 (fr) * 2003-04-24 2005-03-24 Air Liquide Procede pour ameliorer les performances d'un four de rechauffage et four mettant en oeuvre ce procede
EP2554688A4 (en) * 2010-03-29 2017-06-07 JFE Steel Corporation METHOD FOR PRODUCING HIGH-Si COLD ROLLED STEEL SHEET HAVING EXCELLENT CHEMICAL CONVERSION TREATABILITY

Also Published As

Publication number Publication date
JPS6330973B2 (enrdf_load_stackoverflow) 1988-06-21

Similar Documents

Publication Publication Date Title
US9322598B2 (en) Process for the heat treatment of steel strips
AU3088400A (en) Method for manufacturing of strips of stainless steel and integrated rolling mill line
JPS6077929A (ja) 鋼帯の直火還元加熱法
US6183246B1 (en) Method of heating a continuously charged furnace particularly for steel-making products, and continuously charged heating furnace
JPH10259420A (ja) 金属板酸化物の還元方法
US4760995A (en) Continuously treating line for steel bands having a heating furnace by directly flaming
JPS635456B2 (enrdf_load_stackoverflow)
JP2741617B2 (ja) 直火式加熱炉の空気比制御方法
JP3044286B2 (ja) 連続焼鈍炉
JPS5591942A (en) Continuous annealing equipment for cold rolled steel strip
JP3081123B2 (ja) 金属の直火還元加熱方法
JPS6017020A (ja) 直火式竪型連続焼鈍炉
JPH08260059A (ja) 雰囲気制御能力が優れた連続焼鈍炉
SU857282A1 (ru) Способ нагрева проволоки в патентировочной печи
JPH0441627A (ja) 鋼帯の直火還元加熱方法
JPH07278679A (ja) ステンレス鋼板の連続焼鈍装置
JPS60121230A (ja) 鋼ストリツプの直火加熱方法
JPH09263835A (ja) 連続加熱方法および装置
SU1726539A1 (ru) Способ отоплени нагревательного колодца
JPH0213481Y2 (enrdf_load_stackoverflow)
JPH02203195A (ja) 直火式加熱炉の燃焼制御方法
JPH0149774B2 (enrdf_load_stackoverflow)
JPS6063324A (ja) 連続焼鈍方法
JPH0368933B2 (enrdf_load_stackoverflow)
JPS6250416A (ja) 直火無酸化加熱法