JP5365312B2 - 高強度缶用鋼板およびその製造方法 - Google Patents
高強度缶用鋼板およびその製造方法 Download PDFInfo
- Publication number
- JP5365312B2 JP5365312B2 JP2009089936A JP2009089936A JP5365312B2 JP 5365312 B2 JP5365312 B2 JP 5365312B2 JP 2009089936 A JP2009089936 A JP 2009089936A JP 2009089936 A JP2009089936 A JP 2009089936A JP 5365312 B2 JP5365312 B2 JP 5365312B2
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- strength
- rolling
- steel plate
- cans
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- 229910000831 Steel Inorganic materials 0.000 title claims description 76
- 239000010959 steel Substances 0.000 title claims description 76
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 238000005097 cold rolling Methods 0.000 claims description 35
- 238000005096 rolling process Methods 0.000 claims description 30
- 238000000137 annealing Methods 0.000 claims description 23
- 238000007747 plating Methods 0.000 claims description 18
- 230000009467 reduction Effects 0.000 claims description 17
- 238000011282 treatment Methods 0.000 claims description 17
- 230000009466 transformation Effects 0.000 claims description 14
- 238000002791 soaking Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 238000005554 pickling Methods 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 description 27
- 239000010960 cold rolled steel Substances 0.000 description 17
- 239000006104 solid solution Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 14
- 239000011248 coating agent Substances 0.000 description 13
- 238000000576 coating method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 230000035882 stress Effects 0.000 description 11
- 238000012545 processing Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 8
- 238000009864 tensile test Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 238000003483 aging Methods 0.000 description 5
- 239000003575 carbonaceous material Substances 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 238000010422 painting Methods 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000009924 canning Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000010731 rolling oil Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- CLDVQCMGOSGNIW-UHFFFAOYSA-N nickel tin Chemical compound [Ni].[Sn] CLDVQCMGOSGNIW-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0426—Hot rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
-
- 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
- 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0436—Cold 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0442—Flattening; Dressing; Flexing
-
- 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
- C21D8/0473—Final recrystallisation annealing
-
- 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
- C22C38/02—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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
Landscapes
- 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 Sheet Steel (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009089936A JP5365312B2 (ja) | 2008-04-03 | 2009-04-02 | 高強度缶用鋼板およびその製造方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008097011 | 2008-04-03 | ||
JP2008097011 | 2008-04-03 | ||
JP2009089936A JP5365312B2 (ja) | 2008-04-03 | 2009-04-02 | 高強度缶用鋼板およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009263788A JP2009263788A (ja) | 2009-11-12 |
JP5365312B2 true JP5365312B2 (ja) | 2013-12-11 |
Family
ID=41135701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009089936A Active JP5365312B2 (ja) | 2008-04-03 | 2009-04-02 | 高強度缶用鋼板およびその製造方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US20110076177A1 (ko) |
JP (1) | JP5365312B2 (ko) |
KR (2) | KR101302817B1 (ko) |
CN (2) | CN101983251A (ko) |
BR (1) | BRPI0911139B1 (ko) |
TW (1) | TWI390052B (ko) |
WO (1) | WO2009123356A1 (ko) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5434212B2 (ja) * | 2008-04-11 | 2014-03-05 | Jfeスチール株式会社 | 高強度容器用鋼板およびその製造方法 |
EP2508641B1 (en) * | 2009-12-02 | 2015-11-04 | JFE Steel Corporation | Steel sheet for cans and method for producing same |
KR101570755B1 (ko) * | 2010-12-01 | 2015-11-27 | 제이에프이 스틸 가부시키가이샤 | 캔용 강판 및 그 제조 방법 |
JP5093423B2 (ja) * | 2010-12-06 | 2012-12-12 | 新日本製鐵株式会社 | エアゾール缶底蓋用鋼板及びその製造方法 |
JP5924044B2 (ja) | 2011-03-17 | 2016-05-25 | Jfeスチール株式会社 | 耐圧強度が高く加工性に優れたエアゾール缶ボトム用鋼板およびその製造方法 |
JP5794004B2 (ja) * | 2011-07-12 | 2015-10-14 | Jfeスチール株式会社 | フランジ加工性に優れる高強度缶用鋼板およびその製造方法 |
JP5803510B2 (ja) * | 2011-09-29 | 2015-11-04 | Jfeスチール株式会社 | 高強度高加工性缶用鋼板およびその製造方法 |
JP5803660B2 (ja) * | 2011-12-26 | 2015-11-04 | Jfeスチール株式会社 | 高強度高加工性缶用鋼板およびその製造方法 |
MY185149A (en) * | 2012-04-06 | 2021-04-30 | Jfe Steel Corp | High strength and high formability steel sheet and manufacturing method thereof |
JP6019719B2 (ja) * | 2012-05-02 | 2016-11-02 | Jfeスチール株式会社 | 高強度高延性鋼板の製造方法 |
EP2860124B2 (en) * | 2012-06-06 | 2020-03-18 | JFE Steel Corporation | Three-piece can and method for producing same |
WO2015166653A1 (ja) * | 2014-04-30 | 2015-11-05 | Jfeスチール株式会社 | 高強度容器用鋼板及びその製造方法 |
US20170051377A1 (en) * | 2014-04-30 | 2017-02-23 | Jfe Steel Corporation | High-strengh steel sheet and method sheet for manufacturing the same |
KR101923839B1 (ko) * | 2014-08-29 | 2018-11-29 | 제이에프이 스틸 가부시키가이샤 | 캔용 강판 및 그 제조 방법 |
WO2016067514A1 (ja) * | 2014-10-28 | 2016-05-06 | Jfeスチール株式会社 | 2ピース缶用鋼板及びその製造方法 |
JP6108044B2 (ja) * | 2015-03-31 | 2017-04-05 | Jfeスチール株式会社 | 缶蓋用鋼板およびその製造方法 |
KR101994914B1 (ko) * | 2015-03-31 | 2019-07-01 | 제이에프이 스틸 가부시키가이샤 | 캔용 강판 및 캔용 강판의 제조 방법 |
MX2018010365A (es) * | 2016-02-29 | 2018-12-06 | Jfe Steel Corp | Lamina de acero para lata y metodo para la fabricacion de la misma. |
CN106086643B (zh) * | 2016-06-23 | 2018-03-30 | 宝山钢铁股份有限公司 | 一种高强高延伸率的镀锡原板及其二次冷轧方法 |
PL3476964T3 (pl) * | 2016-09-29 | 2021-07-19 | Jfe Steel Corporation | Blacha stalowa na zamknięcie koronowe, sposób jej wytwarzania oraz zamknięcie koronowe |
CN107177788B (zh) * | 2017-06-01 | 2019-05-24 | 首钢集团有限公司 | 一种二次冷轧镀锡板及其生产方法 |
CN111344075B (zh) * | 2017-11-27 | 2022-07-08 | 杰富意钢铁株式会社 | 钢板及其制造方法以及二次冷轧机 |
DE102020106164A1 (de) | 2020-03-06 | 2021-09-09 | Thyssenkrupp Rasselstein Gmbh | Kaltgewalztes Stahlflachprodukt für Verpackungen |
EP3875626B1 (de) * | 2020-03-06 | 2024-07-17 | ThyssenKrupp Rasselstein GmbH | Verpackungsblecherzeugnis |
DE102020126437A1 (de) | 2020-10-08 | 2022-04-14 | Thyssenkrupp Rasselstein Gmbh | Verpackungsblecherzeugnis |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS637336A (ja) * | 1986-06-27 | 1988-01-13 | Nippon Steel Corp | フランジ加工性の優れた溶接缶用極薄鋼板の製造方法 |
JP3534960B2 (ja) * | 1996-10-08 | 2004-06-07 | 新日本製鐵株式会社 | 高い降伏強度を有する溶接缶胴用鋼板及びその製造方法 |
JP3573389B2 (ja) * | 1996-10-08 | 2004-10-06 | 新日本製鐵株式会社 | フランジ成形の容易な二回冷延仕上げ溶接缶用鋼板及びその製造方法 |
CN1092714C (zh) * | 1997-09-04 | 2002-10-16 | 川崎制铁株式会社 | 桶用钢板及其制造方法和桶 |
JP3727151B2 (ja) * | 1997-09-04 | 2005-12-14 | Jfeスチール株式会社 | ドラム缶用冷延鋼板およびその製造方法ならびに鋼製高強度ドラム缶 |
JP3931455B2 (ja) * | 1998-11-25 | 2007-06-13 | Jfeスチール株式会社 | 缶用鋼板およびその製造方法 |
JP4244486B2 (ja) * | 1999-08-05 | 2009-03-25 | Jfeスチール株式会社 | 高強度缶用鋼板およびその製造方法 |
EP1493832B1 (en) * | 2000-02-23 | 2006-11-22 | JFE Steel Corporation | High tensile strength hot-rolled steel sheet having superior strain aging hardenability and method for producing the same |
DE60127879T2 (de) * | 2000-02-29 | 2007-09-06 | Jfe Steel Corp. | Hochfestes warmgewalztes Stahlblech mit ausgezeichneten Reckalterungseigenschaften |
WO2001092593A1 (fr) * | 2000-05-31 | 2001-12-06 | Kawasaki Steel Corporation | Tole d'acier laminee a froid presentant d'excellentes proprietes de rheodurcissement par vieillissement, et procede de production |
JP4839527B2 (ja) * | 2000-05-31 | 2011-12-21 | Jfeスチール株式会社 | 歪時効硬化特性に優れた冷延鋼板およびその製造方法 |
KR100543956B1 (ko) * | 2000-09-21 | 2006-01-23 | 신닛뽄세이테쯔 카부시키카이샤 | 형상 동결성이 우수한 강판 및 그 제조방법 |
JP4486414B2 (ja) * | 2004-06-11 | 2010-06-23 | 新日本製鐵株式会社 | 強い缶体強度と良好なプレス加工性を備えた缶用薄鋼板およびその製造方法 |
TW200827460A (en) * | 2006-08-11 | 2008-07-01 | Nippon Steel Corp | DR steel sheet and manufacturing method thereof |
JP4853325B2 (ja) * | 2007-02-23 | 2012-01-11 | Jfeスチール株式会社 | ドラム缶用薄肉冷延鋼板およびその製造方法 |
JP5434212B2 (ja) * | 2008-04-11 | 2014-03-05 | Jfeスチール株式会社 | 高強度容器用鋼板およびその製造方法 |
-
2009
- 2009-04-01 KR KR1020107021741A patent/KR101302817B1/ko active IP Right Grant
- 2009-04-01 BR BRPI0911139-5A patent/BRPI0911139B1/pt not_active IP Right Cessation
- 2009-04-01 US US12/935,564 patent/US20110076177A1/en not_active Abandoned
- 2009-04-01 KR KR1020137009033A patent/KR20130045948A/ko not_active Application Discontinuation
- 2009-04-01 CN CN200980112164.0A patent/CN101983251A/zh active Pending
- 2009-04-01 CN CN2013101081228A patent/CN103205657A/zh active Pending
- 2009-04-01 WO PCT/JP2009/057153 patent/WO2009123356A1/ja active Application Filing
- 2009-04-02 JP JP2009089936A patent/JP5365312B2/ja active Active
- 2009-04-03 TW TW098111149A patent/TWI390052B/zh active
-
2014
- 2014-03-03 US US14/195,598 patent/US20140174609A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR20100119821A (ko) | 2010-11-10 |
CN103205657A (zh) | 2013-07-17 |
KR101302817B1 (ko) | 2013-09-02 |
BRPI0911139A2 (pt) | 2015-10-06 |
JP2009263788A (ja) | 2009-11-12 |
US20140174609A1 (en) | 2014-06-26 |
KR20130045948A (ko) | 2013-05-06 |
TWI390052B (zh) | 2013-03-21 |
BRPI0911139A8 (pt) | 2018-01-30 |
CN101983251A (zh) | 2011-03-02 |
TW200948985A (en) | 2009-12-01 |
WO2009123356A1 (ja) | 2009-10-08 |
US20110076177A1 (en) | 2011-03-31 |
BRPI0911139B1 (pt) | 2018-03-13 |
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