JP5418702B2 - 低合金鋼 - Google Patents

低合金鋼 Download PDF

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Publication number
JP5418702B2
JP5418702B2 JP2012558092A JP2012558092A JP5418702B2 JP 5418702 B2 JP5418702 B2 JP 5418702B2 JP 2012558092 A JP2012558092 A JP 2012558092A JP 2012558092 A JP2012558092 A JP 2012558092A JP 5418702 B2 JP5418702 B2 JP 5418702B2
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Japan
Prior art keywords
less
content
steel
haz
hydrogen
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Application number
JP2012558092A
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English (en)
Japanese (ja)
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JPWO2013105395A1 (ja
Inventor
弘征 平田
憲司 小林
朋彦 大村
佳織 河野
宏太 富松
和博 小川
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 and Sumitomo Metal Corp
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Filing date
Publication date
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Priority to JP2012558092A priority Critical patent/JP5418702B2/ja
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Publication of JP5418702B2 publication Critical patent/JP5418702B2/ja
Publication of JPWO2013105395A1 publication Critical patent/JPWO2013105395A1/ja
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • 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
    • C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Articles (AREA)
JP2012558092A 2012-01-12 2012-12-17 低合金鋼 Active JP5418702B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012558092A JP5418702B2 (ja) 2012-01-12 2012-12-17 低合金鋼

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012004103 2012-01-12
JP2012004103 2012-01-12
JP2012558092A JP5418702B2 (ja) 2012-01-12 2012-12-17 低合金鋼
PCT/JP2012/082606 WO2013105395A1 (ja) 2012-01-12 2012-12-17 低合金鋼

Publications (2)

Publication Number Publication Date
JP5418702B2 true JP5418702B2 (ja) 2014-02-19
JPWO2013105395A1 JPWO2013105395A1 (ja) 2015-05-11

Family

ID=48781354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012558092A Active JP5418702B2 (ja) 2012-01-12 2012-12-17 低合金鋼

Country Status (11)

Country Link
US (1) US20140348695A1 (en, 2012)
EP (1) EP2803743B1 (en, 2012)
JP (1) JP5418702B2 (en, 2012)
CN (1) CN104053803B (en, 2012)
AU (1) AU2012365128B2 (en, 2012)
BR (1) BR112014017178A8 (en, 2012)
CA (1) CA2856247C (en, 2012)
ES (1) ES2689229T3 (en, 2012)
IN (1) IN2014DN05913A (en, 2012)
MX (1) MX374721B (en, 2012)
WO (1) WO2013105395A1 (en, 2012)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55122820A (en) * 1979-03-13 1980-09-20 Kawasaki Steel Corp Manufacture of alloyed zinc-plated high tensile steel sheet with superior workability
JPH05320759A (ja) * 1992-05-19 1993-12-03 Nippon Steel Corp 微細な亜粒界を有する鋳片および微細な金属組織を有する厚鋼板の製造法
JPH0953123A (ja) * 1995-08-11 1997-02-25 Nippon Steel Corp 加工性に優れた熱延鋼板の製造方法
JP2004137554A (ja) * 2002-10-17 2004-05-13 Nippon Steel Corp 加工性に優れた鋼板及びその製造方法
JP2009067871A (ja) * 2007-09-12 2009-04-02 Kansai Paint Co Ltd 水性塗料組成物
JP2010094686A (ja) * 2008-10-14 2010-04-30 Nippon Steel Corp 溶接金属の靭性に優れた１パス大入熱溶接継手およびその製造方法
JP2011067871A (ja) * 2000-03-31 2011-04-07 Jfe Steel Corp 溶接部靱性に優れた高強度厚肉溶接ベンド鋼管用の素管およびその製造方法
WO2011096510A1 (ja) * 2010-02-04 2011-08-11 新日本製鐵株式会社 高強度溶接鋼管及びその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255746A (en) 1975-10-30 1977-05-07 Mitsubishi Heavy Ind Ltd Build up process of high speed winder driving roll
JPS6336639A (ja) 1986-07-31 1988-02-17 Nec Corp デ−タ交換方式
JP4272284B2 (ja) * 1998-12-11 2009-06-03 日新製鋼株式会社 疲労耐久性に優れた中空スタビライザー用電縫溶接鋼管
JP3714136B2 (ja) 2000-08-18 2005-11-09 Ｊｆｅスチール株式会社 電子ビーム溶接特性および耐サワー性能に優れた鋼
JP5042744B2 (ja) * 2007-08-23 2012-10-03 新日本製鐵株式会社 エレクトロスラグ溶接方法
JP2010024504A (ja) 2008-07-22 2010-02-04 Sumitomo Metal Ind Ltd ラインパイプ用継目無鋼管およびその製造方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55122820A (en) * 1979-03-13 1980-09-20 Kawasaki Steel Corp Manufacture of alloyed zinc-plated high tensile steel sheet with superior workability
JPH05320759A (ja) * 1992-05-19 1993-12-03 Nippon Steel Corp 微細な亜粒界を有する鋳片および微細な金属組織を有する厚鋼板の製造法
JPH0953123A (ja) * 1995-08-11 1997-02-25 Nippon Steel Corp 加工性に優れた熱延鋼板の製造方法
JP2011067871A (ja) * 2000-03-31 2011-04-07 Jfe Steel Corp 溶接部靱性に優れた高強度厚肉溶接ベンド鋼管用の素管およびその製造方法
JP2004137554A (ja) * 2002-10-17 2004-05-13 Nippon Steel Corp 加工性に優れた鋼板及びその製造方法
JP2009067871A (ja) * 2007-09-12 2009-04-02 Kansai Paint Co Ltd 水性塗料組成物
JP2010094686A (ja) * 2008-10-14 2010-04-30 Nippon Steel Corp 溶接金属の靭性に優れた１パス大入熱溶接継手およびその製造方法
WO2011096510A1 (ja) * 2010-02-04 2011-08-11 新日本製鐵株式会社 高強度溶接鋼管及びその製造方法

Also Published As

Publication number Publication date
CN104053803A (zh) 2014-09-17
BR112014017178A2 (pt) 2017-06-13
MX374721B (es) 2025-03-06
IN2014DN05913A (en, 2012) 2015-06-05
MX2014008504A (es) 2014-10-14
BR112014017178A8 (pt) 2017-07-04
CA2856247A1 (en) 2013-07-18
EP2803743A1 (en) 2014-11-19
EP2803743B1 (en) 2018-08-22
JPWO2013105395A1 (ja) 2015-05-11
CA2856247C (en) 2017-08-01
EP2803743A4 (en) 2016-03-09
AU2012365128B2 (en) 2015-09-03
AU2012365128A1 (en) 2014-06-26
CN104053803B (zh) 2016-08-24
US20140348695A1 (en) 2014-11-27
ES2689229T3 (es) 2018-11-12
WO2013105395A1 (ja) 2013-07-18

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