JPH0151526B2 - - Google Patents

Info

Publication number
JPH0151526B2
JPH0151526B2 JP60113731A JP11373185A JPH0151526B2 JP H0151526 B2 JPH0151526 B2 JP H0151526B2 JP 60113731 A JP60113731 A JP 60113731A JP 11373185 A JP11373185 A JP 11373185A JP H0151526 B2 JPH0151526 B2 JP H0151526B2
Authority
JP
Japan
Prior art keywords
steel
toughness
less
strength
temperature
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
JP60113731A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61272316A (ja
Inventor
Yasushi Moryama
Hisashi Inoe
Koji Tanabe
Junichi Kobayashi
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 JP11373185A priority Critical patent/JPS61272316A/ja
Publication of JPS61272316A publication Critical patent/JPS61272316A/ja
Publication of JPH0151526B2 publication Critical patent/JPH0151526B2/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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/001—Heat treatment of ferrous alloys containing Ni

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)
JP11373185A 1985-05-27 1985-05-27 耐応力腐蝕割れ性のすぐれた超高張力鋼の製造法 Granted JPS61272316A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11373185A JPS61272316A (ja) 1985-05-27 1985-05-27 耐応力腐蝕割れ性のすぐれた超高張力鋼の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11373185A JPS61272316A (ja) 1985-05-27 1985-05-27 耐応力腐蝕割れ性のすぐれた超高張力鋼の製造法

Publications (2)

Publication Number Publication Date
JPS61272316A JPS61272316A (ja) 1986-12-02
JPH0151526B2 true JPH0151526B2 (en]) 1989-11-06

Family

ID=14619708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11373185A Granted JPS61272316A (ja) 1985-05-27 1985-05-27 耐応力腐蝕割れ性のすぐれた超高張力鋼の製造法

Country Status (1)

Country Link
JP (1) JPS61272316A (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63241114A (ja) * 1986-11-14 1988-10-06 Nippon Steel Corp 耐応力腐食割れ性の優れた高靭性高張力鋼の製造法
JPH01230713A (ja) * 1988-03-08 1989-09-14 Nippon Steel Corp 耐応力腐食割れ性の優れた高強度高靭性鋼の製造法
US5827379A (en) * 1993-10-27 1998-10-27 Nippon Steel Corporation Process for producing extra high tensile steel having excellent stress corrosion cracking resistance
BR102015018600A2 (pt) * 2015-08-03 2017-02-07 Inst Alberto Luiz Coimbra De Pós Graduação E Pesquisa De Engenharia - Coppe/Ufrj liga de aço 9% níquel modificada, composição de liga de aço 9% níquel modificada e seus usos
CN112342458B (zh) * 2020-09-01 2022-01-11 南京钢铁股份有限公司 一种低屈强比抗应力腐蚀开裂高强钢及制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569358A (en) * 1979-07-03 1981-01-30 Nippon Steel Corp High strength high toughness steel

Also Published As

Publication number Publication date
JPS61272316A (ja) 1986-12-02

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Legal Events

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LAPS Cancellation because of no payment of annual fees