EP3299486A4 - Tôle d'acier épaisse et joint soudé - Google Patents
Tôle d'acier épaisse et joint soudé Download PDFInfo
- Publication number
- EP3299486A4 EP3299486A4 EP16799856.6A EP16799856A EP3299486A4 EP 3299486 A4 EP3299486 A4 EP 3299486A4 EP 16799856 A EP16799856 A EP 16799856A EP 3299486 A4 EP3299486 A4 EP 3299486A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- steel sheet
- welded joint
- thick steel
- thick
- welded
- 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.)
- Withdrawn
Links
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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/064—Dephosphorising; Desulfurising
- C21C7/0645—Agents used for dephosphorising or desulfurising
-
- 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
-
- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/22—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
-
- 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
-
- 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
- C22C38/48—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
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015104617 | 2015-05-22 | ||
JP2016064064A JP2016216819A (ja) | 2015-05-22 | 2016-03-28 | 厚鋼板及び溶接継手 |
PCT/JP2016/064444 WO2016190150A1 (fr) | 2015-05-22 | 2016-05-16 | Tôle d'acier épaisse et joint soudé |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3299486A1 EP3299486A1 (fr) | 2018-03-28 |
EP3299486A4 true EP3299486A4 (fr) | 2018-12-05 |
Family
ID=57580099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16799856.6A Withdrawn EP3299486A4 (fr) | 2015-05-22 | 2016-05-16 | Tôle d'acier épaisse et joint soudé |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3299486A4 (fr) |
JP (1) | JP2016216819A (fr) |
KR (1) | KR20170138505A (fr) |
CN (1) | CN107614724A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7066997B2 (ja) * | 2017-08-16 | 2022-05-16 | 日本製鉄株式会社 | 鋼材 |
JP7027858B2 (ja) * | 2017-12-11 | 2022-03-02 | 日本製鉄株式会社 | 炭素鋼鋳片及び炭素鋼鋳片の製造方法 |
CN115679199A (zh) * | 2021-07-30 | 2023-02-03 | 宝山钢铁股份有限公司 | 一种连续速度管柱用钢、热轧钢带、钢管及其制造方法 |
CN114182168B (zh) * | 2021-11-19 | 2023-04-11 | 南京钢铁股份有限公司 | 一种含稀土的超高强度宽厚钢板及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007100213A (ja) * | 2005-09-12 | 2007-04-19 | Kobe Steel Ltd | 溶接熱影響部の靭性に優れた鋼材およびその製法 |
KR20100107412A (ko) * | 2009-03-25 | 2010-10-05 | 가부시키가이샤 고베 세이코쇼 | 용접 열영향부의 인성이 우수한 강재 |
JP2014185364A (ja) * | 2013-03-22 | 2014-10-02 | Kobe Steel Ltd | 溶接熱影響部の靭性に優れた鋼材 |
EP3208359A1 (fr) * | 2014-10-17 | 2017-08-23 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Tôle d'acier épaisse pour réservoir présentant une zone affectée par la chaleur de soudage ayant une excellente ténacité |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07278660A (ja) * | 1994-04-13 | 1995-10-24 | Nippon Steel Corp | 低温靭性および耐co2に優れたラインパイプ用鋼板の製造方法 |
JP4790423B2 (ja) * | 2006-01-17 | 2011-10-12 | 新日本製鐵株式会社 | 耐海水腐食性に優れた溶接構造用鋼及びこれを用いた船舶バラストタンクの防食方法 |
JP2011021248A (ja) * | 2009-07-16 | 2011-02-03 | Jfe Steel Corp | 塗装耐食性に優れた船舶用鋼材 |
JP5444093B2 (ja) * | 2010-04-07 | 2014-03-19 | 株式会社神戸製鋼所 | 溶接熱影響部の靭性に優れた厚鋼板 |
JP2012092404A (ja) * | 2010-10-28 | 2012-05-17 | Jfe Steel Corp | 塗装耐食性に優れた船舶用鋼材 |
JP5824434B2 (ja) * | 2011-11-14 | 2015-11-25 | 株式会社神戸製鋼所 | 溶接熱影響部の靭性に優れた厚鋼板 |
JP6047970B2 (ja) * | 2012-07-17 | 2016-12-21 | 株式会社Ihi | 応力腐食割れ試験装置及び応力腐食割れ試験方法 |
JP6211296B2 (ja) * | 2013-04-30 | 2017-10-11 | 株式会社神戸製鋼所 | 耐サワー性とhaz靭性に優れた鋼板 |
-
2016
- 2016-03-28 JP JP2016064064A patent/JP2016216819A/ja active Pending
- 2016-05-16 KR KR1020177033268A patent/KR20170138505A/ko not_active Application Discontinuation
- 2016-05-16 CN CN201680028437.3A patent/CN107614724A/zh active Pending
- 2016-05-16 EP EP16799856.6A patent/EP3299486A4/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007100213A (ja) * | 2005-09-12 | 2007-04-19 | Kobe Steel Ltd | 溶接熱影響部の靭性に優れた鋼材およびその製法 |
KR20100107412A (ko) * | 2009-03-25 | 2010-10-05 | 가부시키가이샤 고베 세이코쇼 | 용접 열영향부의 인성이 우수한 강재 |
JP2014185364A (ja) * | 2013-03-22 | 2014-10-02 | Kobe Steel Ltd | 溶接熱影響部の靭性に優れた鋼材 |
EP3208359A1 (fr) * | 2014-10-17 | 2017-08-23 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Tôle d'acier épaisse pour réservoir présentant une zone affectée par la chaleur de soudage ayant une excellente ténacité |
Non-Patent Citations (2)
Title |
---|
N.N.: "Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications", AMERICAN NATIONAL STANDARD, 1 January 2013 (2013-01-01), West Conshohocken, PA, XP055297340, Retrieved from the Internet <URL:http://www.galvanizeit.com/uploads/ASTM-E-29-yr-13.pdf> [retrieved on 20160824], DOI: 10.1520/E0029-13 * |
See also references of WO2016190150A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3299486A1 (fr) | 2018-03-28 |
KR20170138505A (ko) | 2017-12-15 |
CN107614724A (zh) | 2018-01-19 |
JP2016216819A (ja) | 2016-12-22 |
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A4 | Supplementary search report drawn up and despatched |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: C22C 38/32 20060101ALI20181024BHEP Ipc: C21D 6/02 20060101ALI20181024BHEP Ipc: C22C 38/00 20060101AFI20181024BHEP Ipc: C21D 8/02 20060101ALN20181024BHEP Ipc: C22C 38/38 20060101ALI20181024BHEP Ipc: C22C 38/22 20060101ALI20181024BHEP Ipc: C22C 38/48 20060101ALI20181024BHEP Ipc: C21C 7/06 20060101ALI20181024BHEP Ipc: C22C 38/24 20060101ALI20181024BHEP Ipc: C22C 38/58 20060101ALI20181024BHEP Ipc: C22C 38/20 20060101ALI20181024BHEP Ipc: C22C 38/02 20060101ALI20181024BHEP Ipc: C22C 38/06 20060101ALI20181024BHEP Ipc: C21D 9/14 20060101ALN20181024BHEP Ipc: C22C 38/28 20060101ALI20181024BHEP Ipc: C22C 38/26 20060101ALI20181024BHEP Ipc: C21C 7/064 20060101ALI20181024BHEP Ipc: C21D 9/46 20060101ALI20181024BHEP Ipc: C21D 6/00 20060101ALI20181024BHEP Ipc: C22C 38/04 20060101ALI20181024BHEP |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: C22C 38/26 20060101ALI20190523BHEP Ipc: C21D 8/02 20060101ALN20190523BHEP Ipc: C22C 38/38 20060101ALI20190523BHEP Ipc: C22C 38/24 20060101ALI20190523BHEP Ipc: C22C 38/22 20060101ALI20190523BHEP Ipc: C21D 6/00 20060101ALI20190523BHEP Ipc: C22C 38/20 20060101ALI20190523BHEP Ipc: C22C 38/00 20060101AFI20190523BHEP Ipc: C21D 9/46 20060101ALI20190523BHEP Ipc: C22C 38/02 20060101ALI20190523BHEP Ipc: C22C 38/32 20060101ALI20190523BHEP Ipc: C22C 38/48 20060101ALI20190523BHEP Ipc: C22C 38/58 20060101ALI20190523BHEP Ipc: C22C 38/04 20060101ALI20190523BHEP Ipc: C22C 38/06 20060101ALI20190523BHEP Ipc: C21D 9/14 20060101ALN20190523BHEP Ipc: C21D 6/02 20060101ALI20190523BHEP Ipc: C21C 7/06 20060101ALI20190523BHEP Ipc: C22C 38/28 20060101ALI20190523BHEP Ipc: C21C 7/064 20060101ALI20190523BHEP |
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Ipc: C22C 38/32 20060101ALI20190603BHEP Ipc: C21D 9/46 20060101ALI20190603BHEP Ipc: C22C 38/22 20060101ALI20190603BHEP Ipc: C22C 38/04 20060101ALI20190603BHEP Ipc: C22C 38/26 20060101ALI20190603BHEP Ipc: C21D 8/02 20060101ALN20190603BHEP Ipc: C22C 38/00 20060101AFI20190603BHEP Ipc: C22C 38/02 20060101ALI20190603BHEP Ipc: C22C 38/24 20060101ALI20190603BHEP Ipc: C21D 9/14 20060101ALN20190603BHEP Ipc: C22C 38/58 20060101ALI20190603BHEP Ipc: C22C 38/48 20060101ALI20190603BHEP Ipc: C21D 6/00 20060101ALI20190603BHEP Ipc: C22C 38/38 20060101ALI20190603BHEP Ipc: C22C 38/28 20060101ALI20190603BHEP Ipc: C22C 38/20 20060101ALI20190603BHEP Ipc: C21D 6/02 20060101ALI20190603BHEP Ipc: C22C 38/06 20060101ALI20190603BHEP |
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