JPH0565564B2 - - Google Patents

Info

Publication number
JPH0565564B2
JPH0565564B2 JP10275383A JP10275383A JPH0565564B2 JP H0565564 B2 JPH0565564 B2 JP H0565564B2 JP 10275383 A JP10275383 A JP 10275383A JP 10275383 A JP10275383 A JP 10275383A JP H0565564 B2 JPH0565564 B2 JP H0565564B2
Authority
JP
Japan
Prior art keywords
rolling
steel
less
ferrite
present
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
JP10275383A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59229413A (ja
Inventor
Hiroshi Yada
Giichi Matsumura
Takehide Senuma
Nobuyuki Takahashi
Shuichi Hamauzu
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 JP10275383A priority Critical patent/JPS59229413A/ja
Publication of JPS59229413A publication Critical patent/JPS59229413A/ja
Publication of JPH0565564B2 publication Critical patent/JPH0565564B2/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)
JP10275383A 1983-06-10 1983-06-10 超細粒フェライト鋼の製造方法 Granted JPS59229413A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10275383A JPS59229413A (ja) 1983-06-10 1983-06-10 超細粒フェライト鋼の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10275383A JPS59229413A (ja) 1983-06-10 1983-06-10 超細粒フェライト鋼の製造方法

Publications (2)

Publication Number Publication Date
JPS59229413A JPS59229413A (ja) 1984-12-22
JPH0565564B2 true JPH0565564B2 (OSRAM) 1993-09-20

Family

ID=14335967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10275383A Granted JPS59229413A (ja) 1983-06-10 1983-06-10 超細粒フェライト鋼の製造方法

Country Status (1)

Country Link
JP (1) JPS59229413A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7076983B2 (en) 2001-03-16 2006-07-18 Nakayama Steel Works, Ltd. Apparatus and method for hot rolling

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793401A (en) * 1985-12-12 1988-12-27 Kawasaki Steel Corporation Method of producing thin steel sheets having an improved processability
US4931106A (en) * 1987-09-14 1990-06-05 Kawasaki Steel Corporation Hot rolled steel sheet having high resistances against secondary-work embrittlement and brazing embrittlement and adapted for ultra-deep drawing and a method for producing the same
US6221178B1 (en) * 1997-09-22 2001-04-24 National Research Institute For Metals Ultra-fine grain steel and method for producing it
TW477822B (en) * 1999-02-26 2002-03-01 Nat Res Inst Metals Manufacturing method for steel with ultra fine texture
KR101120818B1 (ko) 2007-02-02 2012-03-26 수미도모 메탈 인더스트리즈, 리미티드 미세 페라이트 조직을 가지는 열연 강판의 제조 방법, 및 열연 강판
WO2013005618A1 (ja) 2011-07-06 2013-01-10 新日鐵住金株式会社 冷延鋼板
CA2841064C (en) 2011-07-06 2016-07-12 Nippon Steel & Sumitomo Metal Corporation Hot-dip galvanized cold-rolled steel sheet and process for producing same
CN103797135B (zh) 2011-07-06 2015-04-15 新日铁住金株式会社 冷轧钢板的制造方法
JP6724720B2 (ja) * 2016-10-26 2020-07-15 日本製鉄株式会社 高張力鋼板の製造方法
US11486020B2 (en) 2018-05-07 2022-11-01 Nippon Steel Corporation Hot-rolled steel sheet and production method therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7076983B2 (en) 2001-03-16 2006-07-18 Nakayama Steel Works, Ltd. Apparatus and method for hot rolling

Also Published As

Publication number Publication date
JPS59229413A (ja) 1984-12-22

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