JPS6216250B2 - - Google Patents

Info

Publication number
JPS6216250B2
JPS6216250B2 JP58173159A JP17315983A JPS6216250B2 JP S6216250 B2 JPS6216250 B2 JP S6216250B2 JP 58173159 A JP58173159 A JP 58173159A JP 17315983 A JP17315983 A JP 17315983A JP S6216250 B2 JPS6216250 B2 JP S6216250B2
Authority
JP
Japan
Prior art keywords
less
weight
temperature
quenching
steel
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
JP58173159A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6067623A (ja
Inventor
Kunihiko Kobayashi
Takeo Ueno
Yoshimitsu Iwasaki
Yasumori Koyama
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP17315983A priority Critical patent/JPS6067623A/ja
Publication of JPS6067623A publication Critical patent/JPS6067623A/ja
Priority to JP27523686A priority patent/JPS62149814A/ja
Publication of JPS6216250B2 publication Critical patent/JPS6216250B2/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)
  • Heat Treatment Of Articles (AREA)
JP17315983A 1983-09-21 1983-09-21 直接焼入法による低炭素高強度継目無鋼管の製造方法 Granted JPS6067623A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP17315983A JPS6067623A (ja) 1983-09-21 1983-09-21 直接焼入法による低炭素高強度継目無鋼管の製造方法
JP27523686A JPS62149814A (ja) 1983-09-21 1986-11-20 直接焼入法による低炭素高強度継目無鋼管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17315983A JPS6067623A (ja) 1983-09-21 1983-09-21 直接焼入法による低炭素高強度継目無鋼管の製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP27523686A Division JPS62149814A (ja) 1983-09-21 1986-11-20 直接焼入法による低炭素高強度継目無鋼管の製造方法

Publications (2)

Publication Number Publication Date
JPS6067623A JPS6067623A (ja) 1985-04-18
JPS6216250B2 true JPS6216250B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-04-11

Family

ID=15955189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17315983A Granted JPS6067623A (ja) 1983-09-21 1983-09-21 直接焼入法による低炭素高強度継目無鋼管の製造方法

Country Status (1)

Country Link
JP (1) JPS6067623A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151523A (ja) * 1985-12-25 1987-07-06 Kawasaki Steel Corp 低降伏比シ−ムレス調質ラインパイプの製造方法
JPH0364415A (ja) * 1989-07-31 1991-03-19 Nippon Steel Corp 低合金高靭性シームレス鋼管の製造法
US5938865A (en) * 1995-05-15 1999-08-17 Sumitomo Metal Industries, Ltc. Process for producing high-strength seamless steel pipe having excellent sulfide stress cracking resistance
JP5119574B2 (ja) * 2005-04-26 2013-01-16 Ｊｆｅスチール株式会社 Ｔｉ添加系低炭素鋼からなる継目無鋼管の熱処理方法
CN103866185B (zh) * 2014-03-14 2016-01-20 莱芜钢铁集团有限公司 一种在线制造低成本超细晶粒相变诱发塑性钢无缝管的制备方法
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
CN106555042A (zh) 2015-09-24 2017-04-05 宝山钢铁股份有限公司 一种有效细化晶粒的无缝钢管在线控制冷却工艺及制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549129B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-12-28 1980-12-10
JPS54132421A (en) * 1978-04-05 1979-10-15 Nippon Steel Corp Manufacture of high toughness bainite high tensile steel plate with superior weldability
JPS5543051A (en) * 1978-09-22 1980-03-26 Chisso Corp Preparation of dialkyldichlorosilane
JPS5619373A (en) * 1979-07-25 1981-02-24 Mitsubishi Electric Corp Electromagnetic coupling device
JPS589918A (ja) * 1981-07-11 1983-01-20 Kawasaki Steel Corp 耐硫化物応力腐食割れ性に優れた鋼管の製造方法

Also Published As

Publication number Publication date
JPS6067623A (ja) 1985-04-18

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