JPS59153839A - 低温靭性のすぐれた高張力電縫鋼管の製造方法 - Google Patents

低温靭性のすぐれた高張力電縫鋼管の製造方法

Info

Publication number
JPS59153839A
JPS59153839A JP2779583A JP2779583A JPS59153839A JP S59153839 A JPS59153839 A JP S59153839A JP 2779583 A JP2779583 A JP 2779583A JP 2779583 A JP2779583 A JP 2779583A JP S59153839 A JPS59153839 A JP S59153839A
Authority
JP
Japan
Prior art keywords
electric resistance
electric
temperature
excellent low
temperature 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
JP2779583A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0360888B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Murayama
博 村山
Yoji Yamamoto
洋司 山本
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
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 JP2779583A priority Critical patent/JPS59153839A/ja
Publication of JPS59153839A publication Critical patent/JPS59153839A/ja
Publication of JPH0360888B2 publication Critical patent/JPH0360888B2/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
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints

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)
JP2779583A 1983-02-23 1983-02-23 低温靭性のすぐれた高張力電縫鋼管の製造方法 Granted JPS59153839A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2779583A JPS59153839A (ja) 1983-02-23 1983-02-23 低温靭性のすぐれた高張力電縫鋼管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2779583A JPS59153839A (ja) 1983-02-23 1983-02-23 低温靭性のすぐれた高張力電縫鋼管の製造方法

Publications (2)

Publication Number Publication Date
JPS59153839A true JPS59153839A (ja) 1984-09-01
JPH0360888B2 JPH0360888B2 (enrdf_load_stackoverflow) 1991-09-18

Family

ID=12230905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2779583A Granted JPS59153839A (ja) 1983-02-23 1983-02-23 低温靭性のすぐれた高張力電縫鋼管の製造方法

Country Status (1)

Country Link
JP (1) JPS59153839A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61238940A (ja) * 1985-04-12 1986-10-24 Nippon Steel Corp 溶接部靭性の優れた低温強靭鋼
JPS61270338A (ja) * 1985-05-24 1986-11-29 Nippon Steel Corp 電縫溶接部の応力腐食割れ性に優れた電縫鋼管の製造方法
JPS61281821A (ja) * 1985-06-07 1986-12-12 Nisshin Steel Co Ltd 電縫鋼管の溶接熱影響部の後熱処理法
JPS621842A (ja) * 1985-06-26 1987-01-07 Nippon Steel Corp 溶接部靭性の優れた強靭性高張力鋼
JPS62180034A (ja) * 1986-02-04 1987-08-07 Kawasaki Steel Corp 溶接部の熱処理持性が優れたＴｉ系ＵＯＥ鋼管の製造方法
JPS62202049A (ja) * 1986-02-28 1987-09-05 Nippon Steel Corp 電縫部の選択腐食に対する抵抗性の大なる電縫鋼管およびその製造方法
JPS62274049A (ja) * 1986-05-22 1987-11-28 Nippon Steel Corp 連鋳製耐サワ−性及び低温靭性の優れた電縫鋼管用鋼

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013153819A1 (ja) 2012-04-13 2013-10-17 Ｊｆｅスチール株式会社 優れた低温靭性を有する高強度厚肉電縫鋼管及びその製造方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61238940A (ja) * 1985-04-12 1986-10-24 Nippon Steel Corp 溶接部靭性の優れた低温強靭鋼
JPS61270338A (ja) * 1985-05-24 1986-11-29 Nippon Steel Corp 電縫溶接部の応力腐食割れ性に優れた電縫鋼管の製造方法
JPS61281821A (ja) * 1985-06-07 1986-12-12 Nisshin Steel Co Ltd 電縫鋼管の溶接熱影響部の後熱処理法
JPS621842A (ja) * 1985-06-26 1987-01-07 Nippon Steel Corp 溶接部靭性の優れた強靭性高張力鋼
JPS62180034A (ja) * 1986-02-04 1987-08-07 Kawasaki Steel Corp 溶接部の熱処理持性が優れたＴｉ系ＵＯＥ鋼管の製造方法
JPS62202049A (ja) * 1986-02-28 1987-09-05 Nippon Steel Corp 電縫部の選択腐食に対する抵抗性の大なる電縫鋼管およびその製造方法
JPS62274049A (ja) * 1986-05-22 1987-11-28 Nippon Steel Corp 連鋳製耐サワ−性及び低温靭性の優れた電縫鋼管用鋼

Also Published As

Publication number Publication date
JPH0360888B2 (enrdf_load_stackoverflow) 1991-09-18

Similar Documents

Publication Publication Date Title
US4138278A (en) Method for producing a steel sheet having remarkably excellent toughness at low temperatures
US4105474A (en) Process for producing a high tension steel sheet product having an excellent low-temperature toughness with a yield point of 40 kg/mm2 or higher
US4078919A (en) Ferritic stainless steel having excellent workability and high toughness
JPH0453929B2 (enrdf_load_stackoverflow)
JPS59153839A (ja) 低温靭性のすぐれた高張力電縫鋼管の製造方法
JPH0642979B2 (ja) チタン酸化物を含有する溶接・低温用高張力鋼の製造法
JP2510187B2 (ja) 低温靭性に優れた低降伏比高張力ラインパイプ用熱延鋼板の製造方法
JPH0158253B2 (enrdf_load_stackoverflow)
JPH09279233A (ja) 靱性に優れた高張力鋼の製造方法
JPS62205230A (ja) 脆性亀裂伝播停止特性の優れた低温用鋼板の製造方法
JPS59153840A (ja) 低温靭性のすぐれた高張力電縫鋼管の製造方法
JP3274013B2 (ja) 優れた低温靭性を有する耐サワー高強度鋼板の製造方法
JPH02125812A (ja) 溶接熱影響部靭性の優れたＣｕ添加鋼の製造法
JPS59110729A (ja) 靭性の優れた非調質高張力鋼板の製造方法
JP2598357B2 (ja) 低温靱性の優れた高張力鋼板の製造法
JP3009568B2 (ja) 耐水素誘起割れ性および低温靭性の優れた高強度鋼板の製造法
JPS589815B2 (ja) 低温靭性及び溶接性の優れた高張力鋼板の製造法
JPH07292414A (ja) 優れた低温靱性を有する耐サワー薄手高強度鋼板の製造方法
JPH06256842A (ja) 耐サワー性の優れた薄手高強度鋼板の製造方法
JPH05148544A (ja) 板厚方向の硬さ分布が均一な高強度高靭性鋼板の製造法
JPH066750B2 (ja) 低温靭性のすぐれた高強度電縫油井鋼管の製造方法
JP3145515B2 (ja) 低降伏比高靭性シームレス鋼管の製造法
JPH0331423A (ja) 低温靭性の優れた高張力電縫鋼管の製造法
JPH03166317A (ja) 低温靭性に優れた高強度電縫鋼管の製造方法
JPH0135048B2 (enrdf_load_stackoverflow)