JPS60204829A - 強靭鋼管の製造方法 - Google Patents

強靭鋼管の製造方法

Info

Publication number
JPS60204829A
JPS60204829A JP5962184A JP5962184A JPS60204829A JP S60204829 A JPS60204829 A JP S60204829A JP 5962184 A JP5962184 A JP 5962184A JP 5962184 A JP5962184 A JP 5962184A JP S60204829 A JPS60204829 A JP S60204829A
Authority
JP
Japan
Prior art keywords
rolling
present
cooling
less
steel pipes
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
JP5962184A
Other languages
English (en)
Japanese (ja)
Other versions
JPH027368B2 (enrdf_load_stackoverflow
Inventor
Takeshi Terasawa
寺沢　健
Akihiko Takahashi
明彦 高橋
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 JP5962184A priority Critical patent/JPS60204829A/ja
Publication of JPS60204829A publication Critical patent/JPS60204829A/ja
Publication of JPH027368B2 publication Critical patent/JPH027368B2/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)
JP5962184A 1984-03-29 1984-03-29 強靭鋼管の製造方法 Granted JPS60204829A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5962184A JPS60204829A (ja) 1984-03-29 1984-03-29 強靭鋼管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5962184A JPS60204829A (ja) 1984-03-29 1984-03-29 強靭鋼管の製造方法

Publications (2)

Publication Number Publication Date
JPS60204829A true JPS60204829A (ja) 1985-10-16
JPH027368B2 JPH027368B2 (enrdf_load_stackoverflow) 1990-02-16

Family

ID=13118493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5962184A Granted JPS60204829A (ja) 1984-03-29 1984-03-29 強靭鋼管の製造方法

Country Status (1)

Country Link
JP (1) JPS60204829A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63250417A (ja) * 1987-04-08 1988-10-18 Nippon Steel Corp 耐硫化物応力腐食割れ性の優れた低降伏比鋼材の製造法
JPS63250418A (ja) * 1987-04-07 1988-10-18 Nippon Steel Corp 高強度低降伏比ラインパイプの製造方法
JP2024507906A (ja) * 2021-02-25 2024-02-21 宝山鋼鉄股▲分▼有限公司 高強度・高靭性ベイナイト地質掘削管およびその製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63250418A (ja) * 1987-04-07 1988-10-18 Nippon Steel Corp 高強度低降伏比ラインパイプの製造方法
JPS63250417A (ja) * 1987-04-08 1988-10-18 Nippon Steel Corp 耐硫化物応力腐食割れ性の優れた低降伏比鋼材の製造法
JP2024507906A (ja) * 2021-02-25 2024-02-21 宝山鋼鉄股▲分▼有限公司 高強度・高靭性ベイナイト地質掘削管およびその製造方法

Also Published As

Publication number Publication date
JPH027368B2 (enrdf_load_stackoverflow) 1990-02-16

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