KR101718267B1 - 고강도 라인 파이프용 열연 강판 - Google Patents
고강도 라인 파이프용 열연 강판 Download PDFInfo
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- KR101718267B1 KR101718267B1 KR1020157017737A KR20157017737A KR101718267B1 KR 101718267 B1 KR101718267 B1 KR 101718267B1 KR 1020157017737 A KR1020157017737 A KR 1020157017737A KR 20157017737 A KR20157017737 A KR 20157017737A KR 101718267 B1 KR101718267 B1 KR 101718267B1
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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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
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- 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
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
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- 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
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- 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
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
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- 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
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
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- 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
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
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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
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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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
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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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
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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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
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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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
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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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
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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
- C22C38/18—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
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- 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
- C21D2211/004—Dispersions; Precipitations
-
- 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
- C21D2211/005—Ferrite
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2013-010976 | 2013-01-24 | ||
JP2013010976 | 2013-01-24 | ||
PCT/JP2014/000320 WO2014115549A1 (ja) | 2013-01-24 | 2014-01-23 | 高強度ラインパイプ用熱延鋼板 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20150087424A KR20150087424A (ko) | 2015-07-29 |
KR101718267B1 true KR101718267B1 (ko) | 2017-03-20 |
Family
ID=51227341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020157017737A KR101718267B1 (ko) | 2013-01-24 | 2014-01-23 | 고강도 라인 파이프용 열연 강판 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150368736A1 (ja) |
EP (1) | EP2927339B1 (ja) |
JP (1) | JP5884202B2 (ja) |
KR (1) | KR101718267B1 (ja) |
CN (1) | CN104937125B (ja) |
WO (1) | WO2014115549A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104404383A (zh) * | 2014-11-28 | 2015-03-11 | 钢铁研究总院 | 一种超低碳抗硫化氢腐蚀x80管线钢及制备方法 |
CN105132833B (zh) * | 2015-10-10 | 2017-12-08 | 武汉钢铁有限公司 | 一种经济型高强度海底管线钢及生产方法 |
KR20210118960A (ko) * | 2017-03-30 | 2021-10-01 | 제이에프이 스틸 가부시키가이샤 | 내사우어 라인 파이프용 고강도 강판 및 그의 제조 방법 그리고 내사우어 라인 파이프용 고강도 강판을 이용한 고강도 강관 |
CN107974613B (zh) * | 2017-11-23 | 2019-12-27 | 武汉钢铁有限公司 | 抗硫化物应力腐蚀开裂的x80级管线钢的生产方法 |
CN111270137A (zh) * | 2020-02-17 | 2020-06-12 | 本钢板材股份有限公司 | 一种抗酸腐蚀管线钢x52ms热轧卷板及其制备方法 |
KR102498135B1 (ko) * | 2020-12-18 | 2023-02-08 | 주식회사 포스코 | 황화물 응력부식 균열 저항성이 우수한 고강도 강재 및 이의 제조방법 |
CN113406291A (zh) * | 2021-06-29 | 2021-09-17 | 西安热工研究院有限公司 | 一种风电塔用结构钢板的质量验证方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0726176B2 (ja) * | 1991-02-28 | 1995-03-22 | 株式会社神戸製鋼所 | 鉄骨ボックス柱の大入熱溶接角継手部においてhaz割れの発生しにくい鋼板 |
JP2647302B2 (ja) | 1992-03-30 | 1997-08-27 | 新日本製鐵株式会社 | 耐水素誘起割れ性の優れた高強度鋼板の製造方法 |
JPH07216500A (ja) * | 1994-01-28 | 1995-08-15 | Sumitomo Metal Ind Ltd | 耐食性の優れた高強度鋼材及びその製造方法 |
US5545269A (en) * | 1994-12-06 | 1996-08-13 | Exxon Research And Engineering Company | Method for producing ultra high strength, secondary hardening steels with superior toughness and weldability |
JP3613395B2 (ja) * | 2002-03-28 | 2005-01-26 | 日本高周波鋼業株式会社 | 熱間工具鋼 |
JP3869747B2 (ja) * | 2002-04-09 | 2007-01-17 | 新日本製鐵株式会社 | 変形性能に優れた高強度鋼板、高強度鋼管および製造方法 |
AU2004315176B2 (en) * | 2004-02-04 | 2008-06-12 | Nippon Steel Corporation | Steel product for line pipe excellent in resistance to HIC and line pipe produced by using the steel product |
JP2006063351A (ja) | 2004-08-24 | 2006-03-09 | Sumitomo Metal Ind Ltd | 耐水素誘起割れ性に優れた高強度鋼板および製造方法、並びにラインパイプ用鋼管 |
BRPI0617763A2 (pt) * | 2005-10-24 | 2011-08-02 | Exxonmobil Upstream Res Co | aço de fase dupla de resistência elevada com razão de deformação baixa, alta dureza e capacidade de fundição superior |
JP5348382B2 (ja) * | 2008-09-30 | 2013-11-20 | Jfeスチール株式会社 | バウシンガー効果による降伏応力低下が小さい高靱性ラインパイプ用厚鋼板およびその製造方法。 |
CA2750291C (en) * | 2009-01-30 | 2014-05-06 | Jfe Steel Corporation | Thick-walled high-strength hot rolled steel sheet having excellent hydrogen induced cracking resistance and manufacturing method thereof |
JP2011063840A (ja) * | 2009-09-16 | 2011-03-31 | Sumitomo Metal Ind Ltd | 耐hic特性に優れた鋼板およびuoe鋼管 |
JP5609223B2 (ja) * | 2010-04-09 | 2014-10-22 | Jfeスチール株式会社 | 温間加工性に優れた高強度鋼板およびその製造方法 |
JP2011224584A (ja) * | 2010-04-16 | 2011-11-10 | Jfe Steel Corp | 熱延鋼板の製造方法及び溶融亜鉛めっき鋼板の製造方法 |
JP5640792B2 (ja) * | 2011-02-15 | 2014-12-17 | Jfeスチール株式会社 | 圧潰強度に優れた高靱性uoe鋼管及びその製造方法 |
JP5776377B2 (ja) * | 2011-06-30 | 2015-09-09 | Jfeスチール株式会社 | 耐サワー性に優れたラインパイプ用溶接鋼管向け高強度熱延鋼板およびその製造方法 |
-
2014
- 2014-01-23 KR KR1020157017737A patent/KR101718267B1/ko active IP Right Grant
- 2014-01-23 CN CN201480005063.4A patent/CN104937125B/zh active Active
- 2014-01-23 JP JP2014558503A patent/JP5884202B2/ja active Active
- 2014-01-23 WO PCT/JP2014/000320 patent/WO2014115549A1/ja active Application Filing
- 2014-01-23 US US14/763,403 patent/US20150368736A1/en not_active Abandoned
- 2014-01-23 EP EP14743980.6A patent/EP2927339B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP5884202B2 (ja) | 2016-03-15 |
WO2014115549A1 (ja) | 2014-07-31 |
US20150368736A1 (en) | 2015-12-24 |
KR20150087424A (ko) | 2015-07-29 |
CN104937125B (zh) | 2018-01-09 |
EP2927339A1 (en) | 2015-10-07 |
CN104937125A (zh) | 2015-09-23 |
JPWO2014115549A1 (ja) | 2017-01-26 |
EP2927339B1 (en) | 2016-11-02 |
EP2927339A4 (en) | 2015-12-16 |
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