JPS6140729B2 - - Google Patents

Info

Publication number
JPS6140729B2
JPS6140729B2 JP14443179A JP14443179A JPS6140729B2 JP S6140729 B2 JPS6140729 B2 JP S6140729B2 JP 14443179 A JP14443179 A JP 14443179A JP 14443179 A JP14443179 A JP 14443179A JP S6140729 B2 JPS6140729 B2 JP S6140729B2
Authority
JP
Japan
Prior art keywords
reduction
heating
steel strip
zone
intermediate reduction
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
JP14443179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5669323A (en
Inventor
Kazuhide Nakaoka
Akihiko Nishimoto
Kiwamu Kurihara
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
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP14443179A priority Critical patent/JPS5669323A/ja
Publication of JPS5669323A publication Critical patent/JPS5669323A/ja
Publication of JPS6140729B2 publication Critical patent/JPS6140729B2/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

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)
JP14443179A 1979-11-09 1979-11-09 Direct heating method and apparatus for hoop Granted JPS5669323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14443179A JPS5669323A (en) 1979-11-09 1979-11-09 Direct heating method and apparatus for hoop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14443179A JPS5669323A (en) 1979-11-09 1979-11-09 Direct heating method and apparatus for hoop

Publications (2)

Publication Number Publication Date
JPS5669323A JPS5669323A (en) 1981-06-10
JPS6140729B2 true JPS6140729B2 (ko) 1986-09-10

Family

ID=15362031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14443179A Granted JPS5669323A (en) 1979-11-09 1979-11-09 Direct heating method and apparatus for hoop

Country Status (1)

Country Link
JP (1) JPS5669323A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03104044A (ja) * 1989-09-08 1991-05-01 Samsung Electron Co Ltd 記録媒体駆動装置の再生時無録画領域スキップ方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03104044A (ja) * 1989-09-08 1991-05-01 Samsung Electron Co Ltd 記録媒体駆動装置の再生時無録画領域スキップ方法

Also Published As

Publication number Publication date
JPS5669323A (en) 1981-06-10

Similar Documents

Publication Publication Date Title
JP2587724B2 (ja) めっき密着性の良好な高Ｓｉ含有高張力溶融亜鉛めっき鋼板の製造方法
JPS6140729B2 (ko)
US6183246B1 (en) Method of heating a continuously charged furnace particularly for steel-making products, and continuously charged heating furnace
US2680085A (en) Method of maintaining dimensional tolerances in partially enameled metal objects
JPS6056213B2 (ja) 鋼板の連続焼鈍法および装置
JPS6330973B2 (ko)
JPS635456B2 (ko)
JPS54157709A (en) Heat treatment of steel strip
US20050115648A1 (en) Method of heat treatment of stainless steel
SU615137A1 (ru) Способ безокислительного высокотемпературного нагрева стали
US1766417A (en) Production of metal films
JP2009019253A (ja) 溶融亜鉛めっき鋼板の製造方法
JPH0441627A (ja) 鋼帯の直火還元加熱方法
JPH0230720A (ja) 鋼板の加熱方法
JPH02290924A (ja) 鋼帯の無酸化加熱方法
SU1579679A1 (ru) Способ восстановлени прокатных валков
US2040679A (en) Method of annealing
JPS5914717Y2 (ja) 焼結原料層の表面点火装置
SU616102A1 (ru) Электрод дл сварки
JPS55125237A (en) Bright direct fire heating method of steel strip
DE429045C (de) Verfahren zur Verringerung des Abbrandes beim Windfrischen
JPH0369972B2 (ko)
JPH06137526A (ja) 鋼帯の直火還元加熱用バーナー
SU1407978A1 (ru) Способ регулировани нагрева металла в колпаковой печи
US1388976A (en) Annealing