JP5392397B2 - 溶接変形が小さく耐食性に優れた鋼板 - Google Patents

溶接変形が小さく耐食性に優れた鋼板 Download PDF

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JP5392397B2
JP5392397B2 JP2012500560A JP2012500560A JP5392397B2 JP 5392397 B2 JP5392397 B2 JP 5392397B2 JP 2012500560 A JP2012500560 A JP 2012500560A JP 2012500560 A JP2012500560 A JP 2012500560A JP 5392397 B2 JP5392397 B2 JP 5392397B2
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steel
deformation
welding
content
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Japanese (ja)
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JPWO2011102259A1 (ja
Inventor
隆之 上村
和幸 鹿島
英昭 幸
友弥 川畑
浩史 中村
秀治 岡口
和茂 有持
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Nippon Steel Corp
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Nippon Steel Corp
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    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/12—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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/42—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
    • C22C38/58—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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
JP2012500560A 2010-02-18 2011-02-08 溶接変形が小さく耐食性に優れた鋼板 Active JP5392397B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012500560A JP5392397B2 (ja) 2010-02-18 2011-02-08 溶接変形が小さく耐食性に優れた鋼板

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010033837 2010-02-18
JP2010033837 2010-02-18
JP2012500560A JP5392397B2 (ja) 2010-02-18 2011-02-08 溶接変形が小さく耐食性に優れた鋼板
PCT/JP2011/052573 WO2011102259A1 (ja) 2010-02-18 2011-02-08 溶接変形が小さく耐食性に優れた鋼板

Publications (2)

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JPWO2011102259A1 JPWO2011102259A1 (ja) 2013-06-17
JP5392397B2 true JP5392397B2 (ja) 2014-01-22

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JP (1) JP5392397B2 (zh)
KR (1) KR101442366B1 (zh)
CN (1) CN102762756B (zh)
WO (1) WO2011102259A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114574766B (zh) * 2022-03-04 2023-04-11 武安市裕华钢铁有限公司 一种Ni-RE系耐腐蚀低碳热轧钢带及生产工艺

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11269602A (ja) * 1998-03-23 1999-10-05 Kawasaki Steel Corp 材質ばらつきが少なくかつ溶接部低温靱性に優れた高強度高靱性鋼材およびその製造方法
JP2000239792A (ja) * 1999-02-25 2000-09-05 Nippon Steel Corp 低降伏比型耐火用熱延鋼板及び鋼管並びにそれらの製造方法
JP2005264294A (ja) * 2004-03-22 2005-09-29 Jfe Steel Kk 材質のばらつきが少なく溶接部熱影響部の靱性に優れた鋼材
JP2005290554A (ja) * 2004-03-11 2005-10-20 Nippon Steel Corp 被削性と靭性および溶接性に優れた鋼板およびその製造方法
JP2006002198A (ja) * 2004-06-16 2006-01-05 Nippon Steel Corp 溶接歪の少ない鋼板
JP2010047816A (ja) * 2008-08-25 2010-03-04 Sumitomo Metal Ind Ltd 溶接変形が小さい鋼板

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4013505B2 (ja) * 2000-11-27 2007-11-28 住友金属工業株式会社 極低炭素薄鋼板とその製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11269602A (ja) * 1998-03-23 1999-10-05 Kawasaki Steel Corp 材質ばらつきが少なくかつ溶接部低温靱性に優れた高強度高靱性鋼材およびその製造方法
JP2000239792A (ja) * 1999-02-25 2000-09-05 Nippon Steel Corp 低降伏比型耐火用熱延鋼板及び鋼管並びにそれらの製造方法
JP2005290554A (ja) * 2004-03-11 2005-10-20 Nippon Steel Corp 被削性と靭性および溶接性に優れた鋼板およびその製造方法
JP2005264294A (ja) * 2004-03-22 2005-09-29 Jfe Steel Kk 材質のばらつきが少なく溶接部熱影響部の靱性に優れた鋼材
JP2006002198A (ja) * 2004-06-16 2006-01-05 Nippon Steel Corp 溶接歪の少ない鋼板
JP2010047816A (ja) * 2008-08-25 2010-03-04 Sumitomo Metal Ind Ltd 溶接変形が小さい鋼板

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Publication number Publication date
JPWO2011102259A1 (ja) 2013-06-17
KR101442366B1 (ko) 2014-09-17
KR20120099516A (ko) 2012-09-10
WO2011102259A1 (ja) 2011-08-25
CN102762756B (zh) 2014-04-02
CN102762756A (zh) 2012-10-31

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