JPS61272316A - 耐応力腐蝕割れ性のすぐれた超高張力鋼の製造法 - Google Patents

耐応力腐蝕割れ性のすぐれた超高張力鋼の製造法

Info

Publication number
JPS61272316A
JPS61272316A JP11373185A JP11373185A JPS61272316A JP S61272316 A JPS61272316 A JP S61272316A JP 11373185 A JP11373185 A JP 11373185A JP 11373185 A JP11373185 A JP 11373185A JP S61272316 A JPS61272316 A JP S61272316A
Authority
JP
Japan
Prior art keywords
steel
toughness
less
stress corrosion
strength
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
JP11373185A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0151526B2 (OSRAM
Inventor
Yasushi Moriyama
康 森山
Hisashi Inoue
井上　尚志
Koji Tanabe
田辺　康児
Junichi Kobayashi
順一 小林
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 true JPS61272316A (ja) 1986-12-02
JPH0151526B2 JPH0151526B2 (OSRAM) 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 (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826543A (en) * 1986-11-14 1989-05-02 Nippon Steel Corporation Process for producing high toughness, high strength steel having excellent resistance to stress corrosion cracking
US4946516A (en) * 1988-03-08 1990-08-07 Nippon Steel Corporation Process for producing high toughness, high strength steel having excellent resistance to stress corrosion cracking
US5827379A (en) * 1993-10-27 1998-10-27 Nippon Steel Corporation Process for producing extra high tensile steel having excellent stress corrosion cracking resistance
WO2017020105A1 (pt) * 2015-08-03 2017-02-09 Instituto 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
CN112342458A (zh) * 2020-09-01 2021-02-09 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

Citations (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

Patent Citations (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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826543A (en) * 1986-11-14 1989-05-02 Nippon Steel Corporation Process for producing high toughness, high strength steel having excellent resistance to stress corrosion cracking
US4946516A (en) * 1988-03-08 1990-08-07 Nippon Steel Corporation Process for producing high toughness, high strength steel having excellent resistance to stress corrosion cracking
US5827379A (en) * 1993-10-27 1998-10-27 Nippon Steel Corporation Process for producing extra high tensile steel having excellent stress corrosion cracking resistance
WO2017020105A1 (pt) * 2015-08-03 2017-02-09 Instituto 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
CN112342458A (zh) * 2020-09-01 2021-02-09 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
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

Also Published As

Publication number Publication date
JPH0151526B2 (OSRAM) 1989-11-06

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Legal Events

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