JPH0413406B2 - - Google Patents

Info

Publication number
JPH0413406B2
JPH0413406B2 JP57093727A JP9372782A JPH0413406B2 JP H0413406 B2 JPH0413406 B2 JP H0413406B2 JP 57093727 A JP57093727 A JP 57093727A JP 9372782 A JP9372782 A JP 9372782A JP H0413406 B2 JPH0413406 B2 JP H0413406B2
Authority
JP
Japan
Prior art keywords
steel
temperature
toughness
content
rolling
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 - Lifetime
Application number
JP57093727A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58210125A (ja
Inventor
Tamotsu Hashimoto
Yasubumi Fujishiro
Yasuo Ootani
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 JPS58210125A (ja) 1983-12-07
JPH0413406B2 true JPH0413406B2 (en, 2012) 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 (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174852A (ja) * 1984-02-18 1985-09-09 Kawasaki Steel Corp 深絞り性に優れる複合組織冷延鋼板とその製造方法
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
JP4502646B2 (ja) 2004-01-21 2010-07-14 株式会社神戸製鋼所 加工性、疲労特性および表面性状に優れた高強度熱延鋼板
JP4768526B2 (ja) * 2006-02-08 2011-09-07 株式会社神戸製鋼所 超大入熱ｈａｚ靱性および低温母材靱性に優れた厚鋼板
JP4431185B2 (ja) 2008-06-13 2010-03-10 新日本製鐵株式会社 伸びフランジ性と疲労特性に優れた高強度鋼板およびその溶鋼の溶製方法
JP5390922B2 (ja) * 2009-04-20 2014-01-15 株式会社神戸製鋼所 低降伏比高靭性厚鋼板
JP5464169B2 (ja) * 2011-04-28 2014-04-09 Ｊｆｅスチール株式会社 加工性に優れた引張強度６２８ＭＰａ以下の高張力厚鋼板
CN114752852B (zh) * 2022-03-23 2022-12-06 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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818971B2 (ja) * 1978-09-26 1983-04-15 川崎製鉄株式会社 冷間加工性の優れた高張力薄鋼板の製造方法

Also Published As

Publication number Publication date
JPS58210125A (ja) 1983-12-07

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