JPS59208019A - 加工用熱延高張力鋼板の製造方法 - Google Patents

加工用熱延高張力鋼板の製造方法

Info

Publication number
JPS59208019A
JPS59208019A JP8340583A JP8340583A JPS59208019A JP S59208019 A JPS59208019 A JP S59208019A JP 8340583 A JP8340583 A JP 8340583A JP 8340583 A JP8340583 A JP 8340583A JP S59208019 A JPS59208019 A JP S59208019A
Authority
JP
Japan
Prior art keywords
point
rolling
temperature
slab
hot
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
JP8340583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6367524B2 (en, 2012
Inventor
Noriaki Nagao
長尾　典昭
Kazutoshi Kunishige
国重　和俊
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 JP8340583A priority Critical patent/JPS59208019A/ja
Publication of JPS59208019A publication Critical patent/JPS59208019A/ja
Publication of JPS6367524B2 publication Critical patent/JPS6367524B2/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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips

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 Steel (AREA)
JP8340583A 1983-05-12 1983-05-12 加工用熱延高張力鋼板の製造方法 Granted JPS59208019A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8340583A JPS59208019A (ja) 1983-05-12 1983-05-12 加工用熱延高張力鋼板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8340583A JPS59208019A (ja) 1983-05-12 1983-05-12 加工用熱延高張力鋼板の製造方法

Publications (2)

Publication Number Publication Date
JPS59208019A true JPS59208019A (ja) 1984-11-26
JPS6367524B2 JPS6367524B2 (en, 2012) 1988-12-26

Family

ID=13801512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8340583A Granted JPS59208019A (ja) 1983-05-12 1983-05-12 加工用熱延高張力鋼板の製造方法

Country Status (1)

Country Link
JP (1) JPS59208019A (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61194112A (ja) * 1985-02-21 1986-08-28 Nippon Steel Corp スケ−ル密着性に優れた熱延鋼板の製造方法
EP2166121A1 (en) * 1999-09-16 2010-03-24 JFE Steel Corporation High strength steel sheet and method for manufacturing the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02123014A (ja) * 1988-10-28 1990-05-10 Nippon Spindle Mfg Co Ltd スクリューフィーダ
WO2001023625A1 (fr) 1999-09-29 2001-04-05 Nkk Corporation Tole d'acier et son procede de fabrication

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61194112A (ja) * 1985-02-21 1986-08-28 Nippon Steel Corp スケ−ル密着性に優れた熱延鋼板の製造方法
EP2166121A1 (en) * 1999-09-16 2010-03-24 JFE Steel Corporation High strength steel sheet and method for manufacturing the same
EP2166122A1 (en) * 1999-09-16 2010-03-24 JFE Steel Corporation Method of manufacturing high strength steel

Also Published As

Publication number Publication date
JPS6367524B2 (en, 2012) 1988-12-26

Similar Documents

Publication Publication Date Title
JPH02217425A (ja) 優れた成形性を有する高強度鋼板の製造方法
JPS6114213B2 (en, 2012)
JPS59208019A (ja) 加工用熱延高張力鋼板の製造方法
JPS6169928A (ja) 連続焼鈍によるしごき加工用鋼板の製造方法
JPS6156235A (ja) 高靭性非調質鋼の製造方法
JPS5826408B2 (ja) 加工性の優れた低降伏比高張力熱延鋼板の製造方法
JPS6237322A (ja) 表面性状と曲げ加工性に優れた低降伏比型冷延高張力鋼板の製造法
JPH0532443B2 (en, 2012)
JPS63143225A (ja) 加工性の優れた熱延鋼板の製造方法
JPS59177325A (ja) 高強度熱延ベイナイト鋼板の製造方法
JPS5856023B2 (ja) 深絞り性のすぐれた冷延鋼板
JPS5810972B2 (ja) 深絞り加工性の優れた冷延鋼板の連続焼鈍による製造方法
JPH01191748A (ja) コイル内材質均一性に優れたプレス成形用冷延鋼板の製造方法
JPS6114219B2 (en, 2012)
JPS60100630A (ja) 延性と曲げ加工性の良好な高強度薄鋼板の製造方法
JPS6179731A (ja) 熱延高張力鋼板の製造方法
JPH01224103A (ja) 硫黄快削鋼の圧延方法
JPH0394020A (ja) 耐２次加工脆性に優れた深絞り用冷延鋼板の製造方法
JPH04210427A (ja) 深絞り性に優れた熱延鋼板の製造方法
JPS60103129A (ja) 連続焼鈍による深絞り用冷延鋼板の製造方法
JPS5926648B2 (ja) 異方性の小さい高靭性高張力鋼板の製造法
JPS6350424A (ja) 低温靭性と溶接性に優れた厚手高張力鋼板の製造方法
JPS60245728A (ja) 降伏比７０％以上でかつ延性の良好な高張力鋼板の製造方法
JPS62180012A (ja) 高靭性厚肉鋼板の製造方法
JPS61183411A (ja) 面内異方性の小さい低炭素熱延鋼板の製造方法