JPS625212B2 - - Google Patents

Info

Publication number
JPS625212B2
JPS625212B2 JP57214687A JP21468782A JPS625212B2 JP S625212 B2 JPS625212 B2 JP S625212B2 JP 57214687 A JP57214687 A JP 57214687A JP 21468782 A JP21468782 A JP 21468782A JP S625212 B2 JPS625212 B2 JP S625212B2
Authority
JP
Japan
Prior art keywords
less
ferrite
rolling
grain
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.)
Expired
Application number
JP57214687A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59107023A (ja
Inventor
Takehide Senuma
Giichi Matsumura
Hiroshi Yada
Hiroe Nakajima
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
Nippon Steel Corp
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 Steel Corp filed Critical Nippon Steel Corp
Priority to JP21468782A priority Critical patent/JPS59107023A/ja
Publication of JPS59107023A publication Critical patent/JPS59107023A/ja
Publication of JPS625212B2 publication Critical patent/JPS625212B2/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 Sheet Steel (AREA)
JP21468782A 1982-12-09 1982-12-09 極細粒熱延鋼板の製造方法 Granted JPS59107023A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21468782A JPS59107023A (ja) 1982-12-09 1982-12-09 極細粒熱延鋼板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21468782A JPS59107023A (ja) 1982-12-09 1982-12-09 極細粒熱延鋼板の製造方法

Publications (2)

Publication Number Publication Date
JPS59107023A JPS59107023A (ja) 1984-06-21
JPS625212B2 true JPS625212B2 (OSRAM) 1987-02-03

Family

ID=16659921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21468782A Granted JPS59107023A (ja) 1982-12-09 1982-12-09 極細粒熱延鋼板の製造方法

Country Status (1)

Country Link
JP (1) JPS59107023A (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204323A (ja) * 1985-03-06 1986-09-10 Kawasaki Steel Corp 面内異方性が小さく耐リジング性に優れる加工用アズロ−ルド薄鋼板の製造方法
JPS61204320A (ja) * 1985-03-06 1986-09-10 Kawasaki Steel Corp 耐リジング性に優れる加工用アズロ−ルド薄鋼板の製造方法
JPS61204322A (ja) * 1985-03-06 1986-09-10 Kawasaki Steel Corp 面内異方性が小さく耐リジング性に優れる加工用アズロ−ルド薄鋼板の製造方法
JPS6213534A (ja) * 1985-03-06 1987-01-22 Kawasaki Steel Corp 耐リジング性と張り出し成形性に優れる加工用アズロ−ルド薄鋼板の製造方法
JPS61204328A (ja) * 1985-03-06 1986-09-10 Kawasaki Steel Corp 耐リジング性と耐食性に優れる加工用アズロ−ルド薄鋼板の製造方法
AU7927500A (en) * 1999-10-19 2001-04-30 Aspector Oy Method of producing ultra-fine grain structure for unalloyed or low-alloyed steel
JP2007301623A (ja) * 2006-05-15 2007-11-22 Nippon Steel & Sumikin Welding Co Ltd 薄鋼板の横向重ね継手の高速ガスシールドアーク溶接方法
JP6036617B2 (ja) * 2013-09-10 2016-11-30 Ｊｆｅスチール株式会社 靭性に優れた高強度熱延鋼板およびその製造方法
JP6620446B2 (ja) * 2015-07-30 2019-12-18 日本製鉄株式会社 熱延鋼板およびその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830938B2 (ja) * 1978-05-01 1983-07-02 川崎製鉄株式会社 高加工度冷間引抜き用高炭素鋼線材の連続熱処理方法
JPS58174523A (ja) * 1982-04-03 1983-10-13 Nippon Steel Corp 極細粒高強度熱間加工鋼材の製造法
JPS5959827A (ja) * 1982-09-28 1984-04-05 Nippon Steel Corp 加工性の優れた熱延鋼板の製造方法

Also Published As

Publication number Publication date
JPS59107023A (ja) 1984-06-21

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