JPS59110725A - 溶接性と低温靭性の優れた高張力鋼の製造方法 - Google Patents

溶接性と低温靭性の優れた高張力鋼の製造方法

Info

Publication number
JPS59110725A
JPS59110725A JP21916682A JP21916682A JPS59110725A JP S59110725 A JPS59110725 A JP S59110725A JP 21916682 A JP21916682 A JP 21916682A JP 21916682 A JP21916682 A JP 21916682A JP S59110725 A JPS59110725 A JP S59110725A
Authority
JP
Japan
Prior art keywords
steel
cooling
rolling
toughness
less
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
JP21916682A
Other languages
English (en)
Japanese (ja)
Other versions
JPS625215B2 (enExample
Inventor
Chiaki Shiga
千晃 志賀
Taneo Hatomura
波戸村　太根生
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP21916682A priority Critical patent/JPS59110725A/ja
Publication of JPS59110725A publication Critical patent/JPS59110725A/ja
Publication of JPS625215B2 publication Critical patent/JPS625215B2/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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment

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)
JP21916682A 1982-12-16 1982-12-16 溶接性と低温靭性の優れた高張力鋼の製造方法 Granted JPS59110725A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21916682A JPS59110725A (ja) 1982-12-16 1982-12-16 溶接性と低温靭性の優れた高張力鋼の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21916682A JPS59110725A (ja) 1982-12-16 1982-12-16 溶接性と低温靭性の優れた高張力鋼の製造方法

Publications (2)

Publication Number Publication Date
JPS59110725A true JPS59110725A (ja) 1984-06-26
JPS625215B2 JPS625215B2 (enExample) 1987-02-03

Family

ID=16731231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21916682A Granted JPS59110725A (ja) 1982-12-16 1982-12-16 溶接性と低温靭性の優れた高張力鋼の製造方法

Country Status (1)

Country Link
JP (1) JPS59110725A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04297549A (ja) * 1990-10-18 1992-10-21 Sollac 溶接性が改善された鋼材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04297549A (ja) * 1990-10-18 1992-10-21 Sollac 溶接性が改善された鋼材

Also Published As

Publication number Publication date
JPS625215B2 (enExample) 1987-02-03

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