JPS622009B2 - - Google Patents

Info

Publication number
JPS622009B2
JPS622009B2 JP58130750A JP13075083A JPS622009B2 JP S622009 B2 JPS622009 B2 JP S622009B2 JP 58130750 A JP58130750 A JP 58130750A JP 13075083 A JP13075083 A JP 13075083A JP S622009 B2 JPS622009 B2 JP S622009B2
Authority
JP
Japan
Prior art keywords
resistance
strength
less
temperature
strain
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
JP58130750A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6024321A (ja
Inventor
Hiroshi Murayama
Yasushi Yamamoto
Zensaku Chano
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 JP13075083A priority Critical patent/JPS6024321A/ja
Publication of JPS6024321A publication Critical patent/JPS6024321A/ja
Publication of JPS622009B2 publication Critical patent/JPS622009B2/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
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (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)
JP13075083A 1983-07-20 1983-07-20 耐サワ−性と耐圧潰性にすぐれた高強度電縫油井管の製造方法 Granted JPS6024321A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13075083A JPS6024321A (ja) 1983-07-20 1983-07-20 耐サワ−性と耐圧潰性にすぐれた高強度電縫油井管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13075083A JPS6024321A (ja) 1983-07-20 1983-07-20 耐サワ−性と耐圧潰性にすぐれた高強度電縫油井管の製造方法

Publications (2)

Publication Number Publication Date
JPS6024321A JPS6024321A (ja) 1985-02-07
JPS622009B2 true JPS622009B2 (enrdf_load_stackoverflow) 1987-01-17

Family

ID=15041741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13075083A Granted JPS6024321A (ja) 1983-07-20 1983-07-20 耐サワ−性と耐圧潰性にすぐれた高強度電縫油井管の製造方法

Country Status (1)

Country Link
JP (1) JPS6024321A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187664A (ja) * 1984-03-01 1985-09-25 Nippon Steel Corp 低硬度で降伏強度の高い電縫油井管及びその製造方法
JPS60187663A (ja) * 1984-03-01 1985-09-25 Nippon Steel Corp 低硬度で降伏強度の高い電縫油井管及びその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607007B2 (ja) * 1980-07-04 1985-02-21 新日本製鐵株式会社 低降伏比高張力電縫鋼管の製造方法
JPS57131319A (en) * 1981-02-06 1982-08-14 Nippon Steel Corp Manufacture of high strength seam welded steel pipe for oil well

Also Published As

Publication number Publication date
JPS6024321A (ja) 1985-02-07

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