JPS625216B2 - - Google Patents

Info

Publication number
JPS625216B2
JPS625216B2 JP58141177A JP14117783A JPS625216B2 JP S625216 B2 JPS625216 B2 JP S625216B2 JP 58141177 A JP58141177 A JP 58141177A JP 14117783 A JP14117783 A JP 14117783A JP S625216 B2 JPS625216 B2 JP S625216B2
Authority
JP
Japan
Prior art keywords
less
steel
temperature
toughness
low
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
JP58141177A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6059018A (ja
Inventor
Masahiko Murata
Tetsuo Takeda
Hiroshi Tamehiro
Naotomi Yamada
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 JP58141177A priority Critical patent/JPS6059018A/ja
Publication of JPS6059018A publication Critical patent/JPS6059018A/ja
Publication of JPS625216B2 publication Critical patent/JPS625216B2/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)
JP58141177A 1983-08-03 1983-08-03 溶接性および低温靭性の優れたＣｕ添加鋼の製造法 Granted JPS6059018A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58141177A JPS6059018A (ja) 1983-08-03 1983-08-03 溶接性および低温靭性の優れたＣｕ添加鋼の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58141177A JPS6059018A (ja) 1983-08-03 1983-08-03 溶接性および低温靭性の優れたＣｕ添加鋼の製造法

Publications (2)

Publication Number Publication Date
JPS6059018A JPS6059018A (ja) 1985-04-05
JPS625216B2 true JPS625216B2 (en, 2012) 1987-02-03

Family

ID=15285932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58141177A Granted JPS6059018A (ja) 1983-08-03 1983-08-03 溶接性および低温靭性の優れたＣｕ添加鋼の製造法

Country Status (1)

Country Link
JP (1) JPS6059018A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110760757A (zh) * 2019-08-14 2020-02-07 钢铁研究总院 一种热轧钢筋的低成本强化工艺

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61149430A (ja) * 1984-12-25 1986-07-08 Kawasaki Steel Corp 低温じん性および溶接性の優れた低Ｃ−Ｃｕ析出型高張力鋼の製造方法
JPS6254019A (ja) * 1985-09-03 1987-03-09 Kawasaki Steel Corp 溶接性および低温靭性に優れた８０キロ級極厚高張力鋼板の製造方法
JPH0711058B2 (ja) * 1986-04-17 1995-02-08 新日本製鐵株式会社 高耐食性鋼材
JPH0781164B2 (ja) * 1986-04-30 1995-08-30 日本鋼管株式会社 高張力高靭性鋼板の製造方法
JPH0735538B2 (ja) * 1988-07-04 1995-04-19 株式会社神戸製鋼所 溶接性の優れた高強度高靭性厚肉鋼板の製造方法
JPH0826395B2 (ja) * 1988-11-08 1996-03-13 新日本製鐵株式会社 溶接性の優れた８０Ｋｇｆ／ｍｍ▲上２▼級高張力鋼の製造法
JP2690578B2 (ja) * 1989-12-25 1997-12-10 川崎製鉄株式会社 Ｃｕ析出型高張力鋼の製造方法
JP5284075B2 (ja) * 2008-12-25 2013-09-11 株式会社神戸製鋼所 脆性亀裂伝播停止特性に優れた構造用厚鋼板

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5792129A (en) * 1980-11-27 1982-06-08 Nippon Steel Corp Production of nonrefined high toughness steel
JPS5896817A (ja) * 1981-12-07 1983-06-09 Sumitomo Metal Ind Ltd 高靭性を有する高張力熱間圧延鋼材の製造法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110760757A (zh) * 2019-08-14 2020-02-07 钢铁研究总院 一种热轧钢筋的低成本强化工艺
CN110760757B (zh) * 2019-08-14 2021-12-03 钢铁研究总院 一种热轧钢筋的低成本强化工艺

Also Published As

Publication number Publication date
JPS6059018A (ja) 1985-04-05

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