JPS648686B2 - - Google Patents

Info

Publication number
JPS648686B2
JPS648686B2 JP13079484A JP13079484A JPS648686B2 JP S648686 B2 JPS648686 B2 JP S648686B2 JP 13079484 A JP13079484 A JP 13079484A JP 13079484 A JP13079484 A JP 13079484A JP S648686 B2 JPS648686 B2 JP S648686B2
Authority
JP
Japan
Prior art keywords
steel
less
content
sscc
resistance
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
JP13079484A
Other languages
English (en)
Japanese (ja)
Other versions
JPS619519A (ja
Inventor
Teruo Kaneko
Akio Ikeda
Shinya Onoyama
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
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP13079484A priority Critical patent/JPS619519A/ja
Publication of JPS619519A publication Critical patent/JPS619519A/ja
Publication of JPS648686B2 publication Critical patent/JPS648686B2/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

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)
JP13079484A 1984-06-25 1984-06-25 耐硫化物腐食割れ性に優れた高強度鋼の製法 Granted JPS619519A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13079484A JPS619519A (ja) 1984-06-25 1984-06-25 耐硫化物腐食割れ性に優れた高強度鋼の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13079484A JPS619519A (ja) 1984-06-25 1984-06-25 耐硫化物腐食割れ性に優れた高強度鋼の製法

Publications (2)

Publication Number Publication Date
JPS619519A JPS619519A (ja) 1986-01-17
JPS648686B2 true JPS648686B2 (enrdf_load_stackoverflow) 1989-02-15

Family

ID=15042845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13079484A Granted JPS619519A (ja) 1984-06-25 1984-06-25 耐硫化物腐食割れ性に優れた高強度鋼の製法

Country Status (1)

Country Link
JP (1) JPS619519A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230060928A (ko) 2021-10-28 2023-05-08 주식회사 엘지에너지솔루션 Dc-dc 컨버터의 출력 제어 장치 및 방법

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63210236A (ja) * 1987-02-25 1988-08-31 Sumitomo Metal Ind Ltd 耐サワ−用高コラプス油井管の製造法
JP2682332B2 (ja) * 1992-04-08 1997-11-26 住友金属工業株式会社 高強度耐食性鋼管の製造方法
DE69617002D1 (de) * 1995-05-15 2001-12-20 Sumitomo Metal Ind Verfahren zur herstellung von hochfesten nahtlosen stahlrohren mit hervorragender schwefel induzierter spannungsrisskorossionsbeständigkeit
JP2013129879A (ja) * 2011-12-22 2013-07-04 Jfe Steel Corp 耐硫化物応力割れ性に優れた油井用高強度継目無鋼管およびその製造方法
UA117494C2 (uk) 2013-07-26 2018-08-10 Ніппон Стіл Енд Сумітомо Метал Корпорейшн Високоміцна марганцева сталь для нафтової свердловини і труба для нафтових свердловин
US10640856B2 (en) 2014-09-08 2020-05-05 Jfe Steel Corporation High-strength seamless steel pipe for oil country tubular goods and method of producing the same
WO2016052397A1 (ja) 2014-10-01 2016-04-07 新日鐵住金株式会社 高強度油井用鋼材および油井管
CN109694993B (zh) * 2017-10-20 2020-06-23 鞍钢股份有限公司 一种高压加热器用特厚钢板及制造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5252114A (en) * 1975-10-24 1977-04-26 Nippon Steel Corp Process for producing steel of excellent sulfide corrosion cracking re sistance
JPS54119324A (en) * 1978-03-08 1979-09-17 Kawasaki Steel Co Production of steel pipe for oil well
JPS5996216A (ja) * 1982-11-24 1984-06-02 Sumitomo Metal Ind Ltd 耐硫化物割れ性の優れた高強度鋼の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230060928A (ko) 2021-10-28 2023-05-08 주식회사 엘지에너지솔루션 Dc-dc 컨버터의 출력 제어 장치 및 방법

Also Published As

Publication number Publication date
JPS619519A (ja) 1986-01-17

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Legal Events

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