JPS58210125A - 直接焼入法による強靭高張力鋼板の製造法 - Google Patents

直接焼入法による強靭高張力鋼板の製造法

Info

Publication number
JPS58210125A
JPS58210125A JP9372782A JP9372782A JPS58210125A JP S58210125 A JPS58210125 A JP S58210125A JP 9372782 A JP9372782 A JP 9372782A JP 9372782 A JP9372782 A JP 9372782A JP S58210125 A JPS58210125 A JP S58210125A
Authority
JP
Japan
Prior art keywords
steel
rolling
toughness
temperature
cooling
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
JP9372782A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0413406B2 (enrdf_load_stackoverflow
Inventor
Tamotsu Hashimoto
保 橋本
Yasubumi Fujishiro
藤城　泰文
Yasuo Otani
大谷　泰夫
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 JP9372782A priority Critical patent/JPS58210125A/ja
Publication of JPS58210125A publication Critical patent/JPS58210125A/ja
Publication of JPH0413406B2 publication Critical patent/JPH0413406B2/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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
JP9372782A 1982-06-01 1982-06-01 直接焼入法による強靭高張力鋼板の製造法 Granted JPS58210125A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9372782A JPS58210125A (ja) 1982-06-01 1982-06-01 直接焼入法による強靭高張力鋼板の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9372782A JPS58210125A (ja) 1982-06-01 1982-06-01 直接焼入法による強靭高張力鋼板の製造法

Publications (2)

Publication Number Publication Date
JPS58210125A true JPS58210125A (ja) 1983-12-07
JPH0413406B2 JPH0413406B2 (enrdf_load_stackoverflow) 1992-03-09

Family

ID=14090441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9372782A Granted JPS58210125A (ja) 1982-06-01 1982-06-01 直接焼入法による強靭高張力鋼板の製造法

Country Status (1)

Country Link
JP (1) JPS58210125A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615749A (en) * 1984-02-18 1986-10-07 Kawasaki Steel Corporation Cold rolled dual-phase structure steel sheet having an excellent deep drawability and a method of manufacturing the same
US4990196A (en) * 1988-06-13 1991-02-05 Nippon Steel Corporation Process for manufacturing building construction steel having excellent fire resistance and low yield ratio
JP2007239090A (ja) * 2006-02-08 2007-09-20 Kobe Steel Ltd 超大入熱ｈａｚ靱性および低温母材靱性に優れた厚鋼板
US7682467B2 (en) 2004-01-21 2010-03-23 Kobe Steel, Ltd. High strength hot rolled steel sheet superior in workability, fatigue property, and surface quality
JP2010248599A (ja) * 2009-04-20 2010-11-04 Kobe Steel Ltd 低降伏比高靭性厚鋼板
JP2011195961A (ja) * 2011-04-28 2011-10-06 Jfe Steel Corp 加工性に優れた引張強度６２８ＭＰａ以下の高張力鋼板
US9650690B2 (en) 2008-06-13 2017-05-16 Nippon Steel & Sumitomo Metal Corporation High-strength steel sheet and method of producing molten steel for high-strength steel sheet
CN114752852A (zh) * 2022-03-23 2022-07-15 安阳钢铁股份有限公司 一种采用dq工艺生产低合金高强度耐磨钢的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544590A (en) * 1978-09-26 1980-03-28 Kawasaki Steel Corp Production of high tensile thin steel plate of superior cold workability

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544590A (en) * 1978-09-26 1980-03-28 Kawasaki Steel Corp Production of high tensile thin steel plate of superior cold workability

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615749A (en) * 1984-02-18 1986-10-07 Kawasaki Steel Corporation Cold rolled dual-phase structure steel sheet having an excellent deep drawability and a method of manufacturing the same
US4990196A (en) * 1988-06-13 1991-02-05 Nippon Steel Corporation Process for manufacturing building construction steel having excellent fire resistance and low yield ratio
US7682467B2 (en) 2004-01-21 2010-03-23 Kobe Steel, Ltd. High strength hot rolled steel sheet superior in workability, fatigue property, and surface quality
JP2007239090A (ja) * 2006-02-08 2007-09-20 Kobe Steel Ltd 超大入熱ｈａｚ靱性および低温母材靱性に優れた厚鋼板
US9650690B2 (en) 2008-06-13 2017-05-16 Nippon Steel & Sumitomo Metal Corporation High-strength steel sheet and method of producing molten steel for high-strength steel sheet
JP2010248599A (ja) * 2009-04-20 2010-11-04 Kobe Steel Ltd 低降伏比高靭性厚鋼板
JP2011195961A (ja) * 2011-04-28 2011-10-06 Jfe Steel Corp 加工性に優れた引張強度６２８ＭＰａ以下の高張力鋼板
CN114752852A (zh) * 2022-03-23 2022-07-15 安阳钢铁股份有限公司 一种采用dq工艺生产低合金高强度耐磨钢的制备方法

Also Published As

Publication number Publication date
JPH0413406B2 (enrdf_load_stackoverflow) 1992-03-09

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