JPS5831025A - 高強度高靭性鋼の製造法 - Google Patents

高強度高靭性鋼の製造法

Info

Publication number
JPS5831025A
JPS5831025A JP12755581A JP12755581A JPS5831025A JP S5831025 A JPS5831025 A JP S5831025A JP 12755581 A JP12755581 A JP 12755581A JP 12755581 A JP12755581 A JP 12755581A JP S5831025 A JPS5831025 A JP S5831025A
Authority
JP
Japan
Prior art keywords
steel
strength
toughness
hot working
tempering
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
JP12755581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6124454B2 (enrdf_load_stackoverflow
Inventor
Takahide Ono
恭秀 大野
Toshimitsu Fujii
利光 藤井
Koichi Uchino
耕一 内野
Yasumitsu Onoe
尾上　泰光
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 JP12755581A priority Critical patent/JPS5831025A/ja
Publication of JPS5831025A publication Critical patent/JPS5831025A/ja
Publication of JPS6124454B2 publication Critical patent/JPS6124454B2/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)
JP12755581A 1981-08-14 1981-08-14 高強度高靭性鋼の製造法 Granted JPS5831025A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12755581A JPS5831025A (ja) 1981-08-14 1981-08-14 高強度高靭性鋼の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12755581A JPS5831025A (ja) 1981-08-14 1981-08-14 高強度高靭性鋼の製造法

Publications (2)

Publication Number Publication Date
JPS5831025A true JPS5831025A (ja) 1983-02-23
JPS6124454B2 JPS6124454B2 (enrdf_load_stackoverflow) 1986-06-11

Family

ID=14962904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12755581A Granted JPS5831025A (ja) 1981-08-14 1981-08-14 高強度高靭性鋼の製造法

Country Status (1)

Country Link
JP (1) JPS5831025A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117214A (ja) * 1984-11-12 1986-06-04 Kawasaki Steel Corp 溶接性および低温靭性が優れ高い降伏点を有する非調質高張力鋼の製造方法
JPS61130424A (ja) * 1984-11-29 1986-06-18 Kobe Steel Ltd 加工性のすぐれた熱処理省略型高張力線材棒鋼の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424215A (en) * 1977-07-27 1979-02-23 Kawasaki Steel Co Heat treatment method of refined high tensile steel sheets having 60 to 80*mm2 strength
JPS5541927A (en) * 1978-09-16 1980-03-25 Kobe Steel Ltd Production of high toughness, high tensile steel excelling in processability
JPS5810442A (ja) * 1981-07-06 1983-01-21 Ryoji Honma フライス盤の自動サイクル化の方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424215A (en) * 1977-07-27 1979-02-23 Kawasaki Steel Co Heat treatment method of refined high tensile steel sheets having 60 to 80*mm2 strength
JPS5541927A (en) * 1978-09-16 1980-03-25 Kobe Steel Ltd Production of high toughness, high tensile steel excelling in processability
JPS5810442A (ja) * 1981-07-06 1983-01-21 Ryoji Honma フライス盤の自動サイクル化の方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117214A (ja) * 1984-11-12 1986-06-04 Kawasaki Steel Corp 溶接性および低温靭性が優れ高い降伏点を有する非調質高張力鋼の製造方法
JPS61130424A (ja) * 1984-11-29 1986-06-18 Kobe Steel Ltd 加工性のすぐれた熱処理省略型高張力線材棒鋼の製造方法

Also Published As

Publication number Publication date
JPS6124454B2 (enrdf_load_stackoverflow) 1986-06-11

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