JPS6059018A - 溶接性および低温靭性の優れたＣｕ添加鋼の製造法 - Google Patents

溶接性および低温靭性の優れたＣｕ添加鋼の製造法

Info

Publication number
JPS6059018A
JPS6059018A JP58141177A JP14117783A JPS6059018A JP S6059018 A JPS6059018 A JP S6059018A JP 58141177 A JP58141177 A JP 58141177A JP 14117783 A JP14117783 A JP 14117783A JP S6059018 A JPS6059018 A JP S6059018A
Authority
JP
Japan
Prior art keywords
steel
less
toughness
temperature
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.)
Granted
Application number
JP58141177A
Other languages
English (en)
Japanese (ja)
Other versions
JPS625216B2 (enrdf_load_stackoverflow
Inventor
Masahiko Murata
正彦 村田
Tetsuo Takeda
武田　哲雄
Hiroshi Tamehiro
為広　博
Naotomi Yamada
直臣 山田
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 true JPS6059018A (ja) 1985-04-05
JPS625216B2 JPS625216B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (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
JPS62243738A (ja) * 1986-04-17 1987-10-24 Nippon Steel Corp 高耐食性鋼材
JPS62256915A (ja) * 1986-04-30 1987-11-09 Nippon Kokan Kk <Nkk> 高張力鋼板の製造方法
JPH0215122A (ja) * 1988-07-04 1990-01-18 Kobe Steel Ltd 溶接性の優れた高強度高靭性厚肉鋼板の製造方法
JPH02129317A (ja) * 1988-11-08 1990-05-17 Nippon Steel Corp 溶接性の優れた８０Ｋｇｆ／ｍｍ↑２級高張力鋼の製造法
JPH03193819A (ja) * 1989-12-25 1991-08-23 Kawasaki Steel Corp Ｃｕ析出型高張力鋼の製造方法
JP2010150608A (ja) * 2008-12-25 2010-07-08 Kobe Steel Ltd 脆性亀裂伝播停止特性に優れた構造用厚鋼板

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (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

Patent Citations (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 (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
JPS62243738A (ja) * 1986-04-17 1987-10-24 Nippon Steel Corp 高耐食性鋼材
JPS62256915A (ja) * 1986-04-30 1987-11-09 Nippon Kokan Kk <Nkk> 高張力鋼板の製造方法
JPH0215122A (ja) * 1988-07-04 1990-01-18 Kobe Steel Ltd 溶接性の優れた高強度高靭性厚肉鋼板の製造方法
JPH02129317A (ja) * 1988-11-08 1990-05-17 Nippon Steel Corp 溶接性の優れた８０Ｋｇｆ／ｍｍ↑２級高張力鋼の製造法
JPH03193819A (ja) * 1989-12-25 1991-08-23 Kawasaki Steel Corp Ｃｕ析出型高張力鋼の製造方法
JP2010150608A (ja) * 2008-12-25 2010-07-08 Kobe Steel Ltd 脆性亀裂伝播停止特性に優れた構造用厚鋼板

Also Published As

Publication number Publication date
JPS625216B2 (enrdf_load_stackoverflow) 1987-02-03

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