JPS5819438A - 高強度・高靭性を有する鋼管の製造方法 - Google Patents

高強度・高靭性を有する鋼管の製造方法

Info

Publication number
JPS5819438A
JPS5819438A JP11791581A JP11791581A JPS5819438A JP S5819438 A JPS5819438 A JP S5819438A JP 11791581 A JP11791581 A JP 11791581A JP 11791581 A JP11791581 A JP 11791581A JP S5819438 A JPS5819438 A JP S5819438A
Authority
JP
Japan
Prior art keywords
less
minutes
temperature
steel pipe
toughness
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
JP11791581A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0143008B2 (enrdf_load_stackoverflow
Inventor
Yasubumi Fujishiro
藤城　泰文
Yasuo Otani
大谷　泰夫
Tamotsu Hashimoto
保 橋本
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 JP11791581A priority Critical patent/JPS5819438A/ja
Publication of JPS5819438A publication Critical patent/JPS5819438A/ja
Publication of JPH0143008B2 publication Critical patent/JPH0143008B2/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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes

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 Articles (AREA)
JP11791581A 1981-07-28 1981-07-28 高強度・高靭性を有する鋼管の製造方法 Granted JPS5819438A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11791581A JPS5819438A (ja) 1981-07-28 1981-07-28 高強度・高靭性を有する鋼管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11791581A JPS5819438A (ja) 1981-07-28 1981-07-28 高強度・高靭性を有する鋼管の製造方法

Publications (2)

Publication Number Publication Date
JPS5819438A true JPS5819438A (ja) 1983-02-04
JPH0143008B2 JPH0143008B2 (enrdf_load_stackoverflow) 1989-09-18

Family

ID=14723320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11791581A Granted JPS5819438A (ja) 1981-07-28 1981-07-28 高強度・高靭性を有する鋼管の製造方法

Country Status (1)

Country Link
JP (1) JPS5819438A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60218460A (ja) * 1984-04-13 1985-11-01 Mitsubishi Heavy Ind Ltd 高張力鋳鋼
JPS61133364A (ja) * 1984-12-01 1986-06-20 Aichi Steel Works Ltd 高靭性低合金鋼およびその製造方法
JPS6466077A (en) * 1987-09-04 1989-03-13 Nippon Kokan Kk Heat treatment of weld joint part excellent in strength and stiffness
JPS6466078A (en) * 1987-09-04 1989-03-13 Nippon Kokan Kk Heat treatment of weld joint part excellent in strength and stiffness
WO2011161927A1 (ja) * 2010-06-21 2011-12-29 住友金属工業株式会社 鋼管の製造方法
WO2017050227A1 (zh) * 2015-09-24 2017-03-30 宝山钢铁股份有限公司 一种高强韧性无缝钢管及其制造方法
US20180274054A1 (en) * 2015-09-24 2018-09-27 Baoshan Iron & Steel Co., Ltd. Seamless steel tube with high strength and toughness and manufacturing method therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417318A (en) * 1977-07-08 1979-02-08 Kawasaki Steel Co Method of making steel pipe having homogenous quality* highhstrengh and good golddtoughness for use in pipe lines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417318A (en) * 1977-07-08 1979-02-08 Kawasaki Steel Co Method of making steel pipe having homogenous quality* highhstrengh and good golddtoughness for use in pipe lines

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60218460A (ja) * 1984-04-13 1985-11-01 Mitsubishi Heavy Ind Ltd 高張力鋳鋼
JPS61133364A (ja) * 1984-12-01 1986-06-20 Aichi Steel Works Ltd 高靭性低合金鋼およびその製造方法
JPS6466077A (en) * 1987-09-04 1989-03-13 Nippon Kokan Kk Heat treatment of weld joint part excellent in strength and stiffness
JPS6466078A (en) * 1987-09-04 1989-03-13 Nippon Kokan Kk Heat treatment of weld joint part excellent in strength and stiffness
WO2011161927A1 (ja) * 2010-06-21 2011-12-29 住友金属工業株式会社 鋼管の製造方法
JPWO2011161927A1 (ja) * 2010-06-21 2013-08-19 住友金属工業株式会社 鋼管の製造方法
WO2017050227A1 (zh) * 2015-09-24 2017-03-30 宝山钢铁股份有限公司 一种高强韧性无缝钢管及其制造方法
US20180274054A1 (en) * 2015-09-24 2018-09-27 Baoshan Iron & Steel Co., Ltd. Seamless steel tube with high strength and toughness and manufacturing method therefor
JP2018532883A (ja) * 2015-09-24 2018-11-08 バオシャン アイアン アンド スティール カンパニー リミテッド 高強靭性継目無鋼管及びその製造方法
EP3354763A4 (en) * 2015-09-24 2019-03-06 Baoshan Iron & Steel Co., Ltd. SEAMLESS STEEL TUBE WITH HIGH STRENGTH AND TENSILE, AND METHOD OF MANUFACTURING THEREOF
US11015232B2 (en) 2015-09-24 2021-05-25 Baoshan Iron & Steel Co., Ltd. Seamless steel tube with high strength and toughness and manufacturing method therefor

Also Published As

Publication number Publication date
JPH0143008B2 (enrdf_load_stackoverflow) 1989-09-18

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