CN102282280A - 钢板和表面处理钢板以及钢板和表面处理钢板的制造方法 - Google Patents
钢板和表面处理钢板以及钢板和表面处理钢板的制造方法 Download PDFInfo
- Publication number
- CN102282280A CN102282280A CN2009801545811A CN200980154581A CN102282280A CN 102282280 A CN102282280 A CN 102282280A CN 2009801545811 A CN2009801545811 A CN 2009801545811A CN 200980154581 A CN200980154581 A CN 200980154581A CN 102282280 A CN102282280 A CN 102282280A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- steel
- steel sheet
- rolling
- chemical constitution
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 197
- 239000010959 steel Substances 0.000 title claims abstract description 197
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000005204 segregation Methods 0.000 claims abstract description 32
- 239000000126 substance Substances 0.000 claims abstract description 18
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 14
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 13
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 10
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 10
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 8
- 229910052797 bismuth Inorganic materials 0.000 claims abstract description 5
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 5
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims description 28
- 238000000576 coating method Methods 0.000 claims description 28
- 238000005096 rolling process Methods 0.000 claims description 26
- 238000000137 annealing Methods 0.000 claims description 25
- 239000010960 cold rolled steel Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 24
- 238000005098 hot rolling Methods 0.000 claims description 21
- 238000005097 cold rolling Methods 0.000 claims description 18
- 238000009749 continuous casting Methods 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 9
- 238000001953 recrystallisation Methods 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 28
- 239000000203 mixture Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 24
- 238000007747 plating Methods 0.000 description 12
- 230000004927 fusion Effects 0.000 description 10
- 238000001816 cooling Methods 0.000 description 9
- 208000037656 Respiratory Sounds Diseases 0.000 description 8
- 238000009826 distribution Methods 0.000 description 8
- 229910001335 Galvanized steel Inorganic materials 0.000 description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 7
- 238000005275 alloying Methods 0.000 description 7
- 239000008397 galvanized steel Substances 0.000 description 7
- 229910052725 zinc Inorganic materials 0.000 description 7
- 239000011701 zinc Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 6
- 229910000734 martensite Inorganic materials 0.000 description 6
- 210000003491 skin Anatomy 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 238000005554 pickling Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910001563 bainite Inorganic materials 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 210000001787 dendrite Anatomy 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- 229910018134 Al-Mg Inorganic materials 0.000 description 1
- 229910021365 Al-Mg-Si alloy Inorganic materials 0.000 description 1
- 229910018467 Al—Mg Inorganic materials 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 229910007570 Zn-Al Inorganic materials 0.000 description 1
- 229910007567 Zn-Ni Inorganic materials 0.000 description 1
- 229910007614 Zn—Ni Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- OXNIZHLAWKMVMX-UHFFFAOYSA-N picric acid Chemical compound OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 231100000732 tissue residue Toxicity 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
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
- 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
- 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
- C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
- C21D8/0215—Rapid solidification; Thin strip casting
-
- 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
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—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
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0273—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
- C22C38/002—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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
Landscapes
- 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 Sheet Steel (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008295898A JP5206350B2 (ja) | 2008-11-19 | 2008-11-19 | 溶融亜鉛めっき鋼板およびその製造方法 |
JP2008-295900 | 2008-11-19 | ||
JP2008-295899 | 2008-11-19 | ||
JP2008-295898 | 2008-11-19 | ||
JP2008-295897 | 2008-11-19 | ||
JP2008295900A JP5206352B2 (ja) | 2008-11-19 | 2008-11-19 | 鋼板およびその製造方法 |
JP2008295899A JP5206351B2 (ja) | 2008-11-19 | 2008-11-19 | 鋼板およびその製造方法 |
JP2008295897A JP5206349B2 (ja) | 2008-11-19 | 2008-11-19 | 鋼板および表面処理鋼板ならびにそれらの製造方法 |
PCT/JP2009/069464 WO2010058762A1 (ja) | 2008-11-19 | 2009-11-17 | 鋼板および表面処理鋼板ならびにそれらの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102282280A true CN102282280A (zh) | 2011-12-14 |
CN102282280B CN102282280B (zh) | 2015-01-07 |
Family
ID=42198202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980154581.1A Expired - Fee Related CN102282280B (zh) | 2008-11-19 | 2009-11-17 | 钢板和表面处理钢板以及钢板和表面处理钢板的制造方法 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2371978B1 (zh) |
KR (1) | KR101304009B1 (zh) |
CN (1) | CN102282280B (zh) |
ES (1) | ES2672070T3 (zh) |
PL (1) | PL2371978T3 (zh) |
WO (1) | WO2010058762A1 (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105829561A (zh) * | 2013-12-27 | 2016-08-03 | 新日铁住金株式会社 | 热压钢板构件、其制造方法以及热压用钢板 |
CN105829562A (zh) * | 2013-12-20 | 2016-08-03 | 新日铁住金株式会社 | 热压钢板构件、其制造方法以及热压用钢板 |
CN105849294A (zh) * | 2013-12-27 | 2016-08-10 | 新日铁住金株式会社 | 热压钢板构件、其制造方法以及热压用钢板 |
TWI555857B (zh) * | 2014-07-18 | 2016-11-01 | Nippon Steel & Sumitomo Metal Corp | Steel and its manufacturing method |
CN107365944A (zh) * | 2017-07-29 | 2017-11-21 | 华北理工大学 | 热轧u型钢板桩及其成形方法 |
TWI612152B (zh) * | 2015-04-08 | 2018-01-21 | Nippon Steel & Sumitomo Metal Corp | 熱處理用鋼板 |
CN107849662A (zh) * | 2015-07-29 | 2018-03-27 | 杰富意钢铁株式会社 | 冷轧钢板、镀覆钢板和它们的制造方法 |
CN108057862A (zh) * | 2017-12-28 | 2018-05-22 | 安徽东升精密铸钢件有限公司 | 一种双辊带坯的铸造方法 |
CN109891000A (zh) * | 2016-11-04 | 2019-06-14 | 日本制铁株式会社 | 表面处理钢板 |
CN109913628A (zh) * | 2013-10-02 | 2019-06-21 | 日本制铁株式会社 | 时效硬化性钢 |
US10563281B2 (en) | 2015-04-08 | 2020-02-18 | Nippon Steel Corporation | Heat-treated steel sheet member and method for producing the same |
US10774405B2 (en) | 2014-01-06 | 2020-09-15 | Nippon Steel Corporation | Steel and method of manufacturing the same |
CN112585287A (zh) * | 2018-08-28 | 2021-03-30 | 杰富意钢铁株式会社 | 热轧钢板及其制造方法、冷轧钢板及其制造方法、冷轧退火钢板的制造方法以及热浸镀锌钢板的制造方法 |
US11041225B2 (en) | 2015-04-08 | 2021-06-22 | Nippon Steel Corporation | Heat-treated steel sheet member and method for producing the same |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5636727B2 (ja) * | 2010-04-27 | 2014-12-10 | 新日鐵住金株式会社 | 溶融亜鉛めっき鋼板およびその製造方法 |
JP5533629B2 (ja) * | 2010-12-17 | 2014-06-25 | 新日鐵住金株式会社 | 高強度鋼板用の連続鋳造鋳片およびその連続鋳造方法、ならびに高強度鋼板 |
ES2437715B1 (es) * | 2012-07-10 | 2014-10-24 | Gerdau Investigación Y Desarrollo Europa, S.A. | Procedimiento para la fabricación de acero |
KR101630976B1 (ko) * | 2014-12-08 | 2016-06-16 | 주식회사 포스코 | 표면품질 및 도금 밀착성이 우수한 초고강도 용융아연도금강판 및 그 제조방법 |
BR112018073110A2 (pt) | 2016-08-08 | 2019-03-06 | Nippon Steel & Sumitomo Metal Corp | chapa de aço |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6213533A (ja) | 1985-07-09 | 1987-01-22 | Nippon Steel Corp | 曲げ特性の優れた高強度薄鋼板の製造方法 |
JPH04191322A (ja) | 1990-11-26 | 1992-07-09 | Nkk Corp | 鋼材の均質化処理方法 |
JP3292671B2 (ja) * | 1997-02-10 | 2002-06-17 | 川崎製鉄株式会社 | 深絞り性と耐時効性の良好な冷延鋼板用の熱延鋼帯 |
CA2231760A1 (en) * | 1998-03-11 | 1999-09-11 | Nisshin Steel Co., Ltd. | Cold-rolled steel strip and hot-dip coated cold-rolled steel strip for use as building material and manufacturing method thereof |
JP3729108B2 (ja) | 2000-09-12 | 2005-12-21 | Jfeスチール株式会社 | 超高張力冷延鋼板およびその製造方法 |
JP2002322539A (ja) | 2001-01-31 | 2002-11-08 | Nkk Corp | プレス成形性に優れた薄鋼板およびその加工方法 |
JP4400079B2 (ja) | 2002-03-29 | 2010-01-20 | Jfeスチール株式会社 | 超微細粒組織を有する冷延鋼板の製造方法 |
JP4267367B2 (ja) * | 2002-06-19 | 2009-05-27 | 新日本製鐵株式会社 | 原油油槽用鋼およびその製造方法、原油油槽およびその防食方法 |
JP4085809B2 (ja) | 2002-12-27 | 2008-05-14 | Jfeスチール株式会社 | 超微細粒組織を有し伸びフランジ性に優れる溶融亜鉛めっき冷延鋼板およびその製造方法 |
JP4751152B2 (ja) | 2005-09-02 | 2011-08-17 | 新日本製鐵株式会社 | 耐食性と穴拡げ性に優れた溶融亜鉛めっき高強度鋼板、合金化溶融亜鉛めっき高強度鋼板、およびそれらの製造方法 |
JP4959161B2 (ja) * | 2005-09-05 | 2012-06-20 | 新日本製鐵株式会社 | 耐食性と伸びと穴拡げ性に優れた溶融亜鉛めっき鋼板および合金化溶融亜鉛めっき鋼板 |
JP4728129B2 (ja) * | 2006-01-25 | 2011-07-20 | 株式会社神戸製鋼所 | 耐食性および靭性に優れた船舶用鋼材 |
JP4898543B2 (ja) | 2007-05-02 | 2012-03-14 | 株式会社神戸製鋼所 | 耐ピット性に優れた鋼板およびその製造方法 |
-
2009
- 2009-11-17 EP EP09827543.1A patent/EP2371978B1/en not_active Not-in-force
- 2009-11-17 CN CN200980154581.1A patent/CN102282280B/zh not_active Expired - Fee Related
- 2009-11-17 WO PCT/JP2009/069464 patent/WO2010058762A1/ja active Application Filing
- 2009-11-17 PL PL09827543T patent/PL2371978T3/pl unknown
- 2009-11-17 KR KR1020117013957A patent/KR101304009B1/ko active IP Right Grant
- 2009-11-17 ES ES09827543.1T patent/ES2672070T3/es active Active
Cited By (27)
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CN109913628A (zh) * | 2013-10-02 | 2019-06-21 | 日本制铁株式会社 | 时效硬化性钢 |
US10344351B2 (en) | 2013-12-20 | 2019-07-09 | Nippon Steel & Sumitomo Metal Corporation | Hot-pressed steel sheet member, method of manufacturing the same, and steel sheet for hot pressing |
CN105829562A (zh) * | 2013-12-20 | 2016-08-03 | 新日铁住金株式会社 | 热压钢板构件、其制造方法以及热压用钢板 |
CN105829562B (zh) * | 2013-12-20 | 2019-09-20 | 日本制铁株式会社 | 热压钢板构件、其制造方法以及热压用钢板 |
US10253387B2 (en) * | 2013-12-27 | 2019-04-09 | Nippon Steel & Sumitomo Metal Corporation | Hot-pressed steel sheet member, method of manufacturing the same, and steel sheet for hot pressing |
CN105829561A (zh) * | 2013-12-27 | 2016-08-03 | 新日铁住金株式会社 | 热压钢板构件、其制造方法以及热压用钢板 |
US10711322B2 (en) | 2013-12-27 | 2020-07-14 | Nippon Steel Corporation | Hot-pressed steel sheet member, method of manufacturing the same, and steel sheet for hot pressing |
CN105849294B (zh) * | 2013-12-27 | 2017-11-07 | 新日铁住金株式会社 | 热压钢板构件、其制造方法以及热压用钢板 |
US10273555B2 (en) | 2013-12-27 | 2019-04-30 | Nippon Steel & Sumitomo Metal Corporation | Hot-pressed steel sheet member |
CN105849294A (zh) * | 2013-12-27 | 2016-08-10 | 新日铁住金株式会社 | 热压钢板构件、其制造方法以及热压用钢板 |
CN105829561B (zh) * | 2013-12-27 | 2019-06-28 | 日本制铁株式会社 | 热压钢板构件、其制造方法以及热压用钢板 |
US10774405B2 (en) | 2014-01-06 | 2020-09-15 | Nippon Steel Corporation | Steel and method of manufacturing the same |
US10508317B2 (en) | 2014-07-18 | 2019-12-17 | Nippon Steel Corporation | Steel product and manufacturing method of the same |
TWI555857B (zh) * | 2014-07-18 | 2016-11-01 | Nippon Steel & Sumitomo Metal Corp | Steel and its manufacturing method |
TWI612152B (zh) * | 2015-04-08 | 2018-01-21 | Nippon Steel & Sumitomo Metal Corp | 熱處理用鋼板 |
US10563281B2 (en) | 2015-04-08 | 2020-02-18 | Nippon Steel Corporation | Heat-treated steel sheet member and method for producing the same |
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US11041225B2 (en) | 2015-04-08 | 2021-06-22 | Nippon Steel Corporation | Heat-treated steel sheet member and method for producing the same |
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KR101304009B1 (ko) | 2013-09-04 |
WO2010058762A1 (ja) | 2010-05-27 |
CN102282280B (zh) | 2015-01-07 |
ES2672070T3 (es) | 2018-06-12 |
EP2371978A1 (en) | 2011-10-05 |
EP2371978A4 (en) | 2016-05-04 |
KR20110084545A (ko) | 2011-07-25 |
EP2371978B1 (en) | 2018-05-02 |
PL2371978T3 (pl) | 2018-09-28 |
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