CA2546009A1 - Mince feuille d'acier de rigidite et de resistane elevee et procede pour sa production - Google Patents
Mince feuille d'acier de rigidite et de resistane elevee et procede pour sa production Download PDFInfo
- Publication number
- CA2546009A1 CA2546009A1 CA002546009A CA2546009A CA2546009A1 CA 2546009 A1 CA2546009 A1 CA 2546009A1 CA 002546009 A CA002546009 A CA 002546009A CA 2546009 A CA2546009 A CA 2546009A CA 2546009 A1 CA2546009 A1 CA 2546009A1
- Authority
- CA
- Canada
- Prior art keywords
- cndot
- less
- steel sheet
- phase
- young
- 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.)
- Abandoned
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 114
- 239000010959 steel Substances 0.000 title claims abstract description 114
- 238000004519 manufacturing process Methods 0.000 title claims description 24
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 75
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 229910000734 martensite Inorganic materials 0.000 claims abstract description 19
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 17
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 12
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 63
- 238000000137 annealing Methods 0.000 claims description 45
- 238000005097 cold rolling Methods 0.000 claims description 45
- 238000001816 cooling Methods 0.000 claims description 37
- 238000002791 soaking Methods 0.000 claims description 34
- 238000005098 hot rolling Methods 0.000 claims description 33
- 230000009467 reduction Effects 0.000 claims description 26
- 230000000630 rising effect Effects 0.000 claims description 19
- 238000005554 pickling Methods 0.000 claims description 10
- 239000007858 starting material Substances 0.000 claims description 9
- 229910052720 vanadium Inorganic materials 0.000 claims description 7
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 230000009466 transformation Effects 0.000 description 68
- 229910001566 austenite Inorganic materials 0.000 description 54
- 238000001953 recrystallisation Methods 0.000 description 26
- 230000001965 increasing effect Effects 0.000 description 23
- 230000015572 biosynthetic process Effects 0.000 description 21
- 230000000694 effects Effects 0.000 description 21
- 230000009471 action Effects 0.000 description 11
- 238000005728 strengthening Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 239000013078 crystal Substances 0.000 description 9
- 230000001737 promoting effect Effects 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 230000000087 stabilizing effect Effects 0.000 description 7
- 229910001335 Galvanized steel Inorganic materials 0.000 description 6
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 6
- 239000008397 galvanized steel Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 229910052758 niobium Inorganic materials 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 229910001563 bainite Inorganic materials 0.000 description 5
- 229910001567 cementite Inorganic materials 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 5
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000010960 cold rolled steel Substances 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 4
- 229910001562 pearlite Inorganic materials 0.000 description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 238000005275 alloying Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000000844 transformation Methods 0.000 description 3
- 239000013585 weight reducing agent Substances 0.000 description 3
- 241000219307 Atriplex rosea Species 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 229910052840 fayalite Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- C22C38/02—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
-
- 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
- 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
-
- 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
- C21D2211/008—Martensite
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)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-107040 | 2004-03-31 | ||
| JP2004107040 | 2004-03-31 | ||
| JP2004346620 | 2004-11-30 | ||
| JP2004-346620 | 2004-11-30 | ||
| PCT/JP2005/006327 WO2005095664A1 (fr) | 2004-03-31 | 2005-03-31 | Mince feuille d'acier de rigidite et de resistane elecvee et procede pour sa production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2546009A1 true CA2546009A1 (fr) | 2005-10-13 |
Family
ID=35063806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002546009A Abandoned CA2546009A1 (fr) | 2004-03-31 | 2005-03-31 | Mince feuille d'acier de rigidite et de resistane elevee et procede pour sa production |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20070144633A1 (fr) |
| EP (1) | EP1731627B1 (fr) |
| KR (1) | KR100881047B1 (fr) |
| AU (1) | AU2005227564B2 (fr) |
| CA (1) | CA2546009A1 (fr) |
| TW (1) | TW200604352A (fr) |
| WO (1) | WO2005095664A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8353992B2 (en) | 2006-11-07 | 2013-01-15 | Nippon Steel Corporation | High young's modulus steel plate and method of production of same |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7442268B2 (en) * | 2004-11-24 | 2008-10-28 | Nucor Corporation | Method of manufacturing cold rolled dual-phase steel sheet |
| US7959747B2 (en) * | 2004-11-24 | 2011-06-14 | Nucor Corporation | Method of making cold rolled dual phase steel sheet |
| US8337643B2 (en) | 2004-11-24 | 2012-12-25 | Nucor Corporation | Hot rolled dual phase steel sheet |
| JPWO2007144964A1 (ja) * | 2006-06-16 | 2009-10-29 | 新日本製鐵株式会社 | 高強度電磁鋼板およびその製造方法 |
| US11155902B2 (en) * | 2006-09-27 | 2021-10-26 | Nucor Corporation | High strength, hot dip coated, dual phase, steel sheet and method of manufacturing same |
| US7608155B2 (en) * | 2006-09-27 | 2009-10-27 | Nucor Corporation | High strength, hot dip coated, dual phase, steel sheet and method of manufacturing same |
| ES2325962T3 (es) * | 2006-10-30 | 2009-09-25 | Thyssenkrupp Steel Ag | Procedimiento para fabricar productos planos de acero a partir de un acero multifasico microaleado con boro. |
| DE502006003830D1 (de) * | 2006-10-30 | 2009-07-09 | Thyssenkrupp Steel Ag | Verfahren zum Herstellen von Stahl-Flachprodukten aus einem ein Komplexphasen-Gefüge bildenden Stahl |
| EP1918405B1 (fr) * | 2006-10-30 | 2009-05-27 | ThyssenKrupp Steel AG | Procédé pour la fabrication de produits plats à partir d'un acier à plusieurs phases allié en silice |
| EP1918403B1 (fr) * | 2006-10-30 | 2009-05-27 | ThyssenKrupp Steel AG | Procédé de fabrication de produits plats en acier à partir d'un acier formant une structure marténsitique |
| EP1918404B1 (fr) * | 2006-10-30 | 2009-05-27 | ThyssenKrupp Steel AG | Procédé pour la fabrication de produits plats à partir d'un acier à plusieurs phases allié en aluminium |
| CN100435987C (zh) * | 2006-11-10 | 2008-11-26 | 广州珠江钢铁有限责任公司 | 一种基于薄板坯连铸连轧流程采用Ti微合金化工艺生产700MPa级高强耐候钢的方法 |
| JP5194878B2 (ja) * | 2007-04-13 | 2013-05-08 | Ｊｆｅスチール株式会社 | 加工性および溶接性に優れる高強度溶融亜鉛めっき鋼板およびその製造方法 |
| JP4445522B2 (ja) * | 2007-06-20 | 2010-04-07 | 豊田鉄工株式会社 | 車両用センターピラーの補強部材 |
| JP5272548B2 (ja) * | 2007-07-11 | 2013-08-28 | Ｊｆｅスチール株式会社 | 降伏強度が低く、材質変動の小さい高強度冷延鋼板の製造方法 |
| EP2031081B1 (fr) * | 2007-08-15 | 2011-07-13 | ThyssenKrupp Steel Europe AG | Acier en phase double, produit plat à partir d'un tel acier en phase double et son procédé de fabrication |
| PL2028282T3 (pl) * | 2007-08-15 | 2012-11-30 | Thyssenkrupp Steel Europe Ag | Stal dwufazowa, płaski wyrób wytworzony ze stali dwufazowej i sposób wytwarzania płaskiego wyrobu |
| MX2010003835A (es) * | 2007-10-10 | 2010-05-13 | Nucor Corp | Acero estructurado metalografico complejo y metodo para manufacturarlo. |
| JP4894863B2 (ja) | 2008-02-08 | 2012-03-14 | Ｊｆｅスチール株式会社 | 加工性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法 |
| JP5201625B2 (ja) * | 2008-05-13 | 2013-06-05 | 株式会社日本製鋼所 | 耐高圧水素環境脆化特性に優れた高強度低合金鋼およびその製造方法 |
| 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 |
| KR101382981B1 (ko) * | 2011-11-07 | 2014-04-09 | 주식회사 포스코 | 온간프레스 성형용 강판, 온간프레스 성형 부재 및 이들의 제조방법 |
| IN2015DN00401A (fr) * | 2012-07-31 | 2015-06-19 | Nippon Steel & Sumitomo Metal Corp | |
| JP5800098B2 (ja) * | 2013-08-02 | 2015-10-28 | Ｊｆｅスチール株式会社 | 高強度高ヤング率鋼板およびその製造方法 |
| JP5737485B1 (ja) * | 2013-08-02 | 2015-06-17 | Ｊｆｅスチール株式会社 | 高強度高ヤング率鋼板およびその製造方法 |
| DE112015005690T8 (de) | 2014-12-19 | 2018-04-19 | Nucor Corporation | Warmgewalztes martensitisches Leichtbau-Stahlblech und Verfahren zum Herstellen desselben |
| WO2016157258A1 (fr) * | 2015-03-27 | 2016-10-06 | Ｊｆｅスチール株式会社 | Tôle d'acier à haute résistance et son procédé de production |
| BR112018011831B1 (pt) * | 2015-12-15 | 2022-11-29 | Tata Steel Ijmuiden Bv | Tira de aço galvanizada por imersão a quente de alta resistência e método de produção |
| JP6515292B2 (ja) * | 2016-01-29 | 2019-05-22 | Ｊｆｅスチール株式会社 | 高強度鋼板の製造方法 |
| KR101726130B1 (ko) | 2016-03-08 | 2017-04-27 | 주식회사 포스코 | 성형성이 우수한 복합조직강판 및 그 제조방법 |
| EP3438311B1 (fr) * | 2016-03-31 | 2020-06-24 | JFE Steel Corporation | Plaque d'acier , plaque d'acier recouverte, procédé de production de plaque d'acier laminée à chaud, procédé de production de plaque d'acier entièrement durcie laminée à froid, procédé de production de plaque traitée thermiquement, procédé de production de plaque d'acier mince et procédé de production de plaque d'acier recouverte |
| US11008632B2 (en) | 2016-03-31 | 2021-05-18 | Jfe Steel Corporation | Steel sheet, coated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing heat-treated sheet, method for producing steel sheet, and method for producing coated steel sheet |
| WO2019174730A1 (fr) | 2018-03-15 | 2019-09-19 | Thyssenkrupp Steel Europe Ag | Protection anti-encastrement pour un boîtier de batterie |
| WO2022184811A1 (fr) * | 2021-03-03 | 2022-09-09 | Thyssenkrupp Steel Europe Ag | Produit plat en acier, son procédé de production, et utilisation d'un tel produit plat en acier |
| TWI808779B (zh) * | 2022-06-07 | 2023-07-11 | 中國鋼鐵股份有限公司 | 汽車用鋼材及其製造方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3299287B2 (ja) * | 1990-08-17 | 2002-07-08 | 川崎製鉄株式会社 | 成形加工用高強度鋼板とその製造方法 |
| JPH05263191A (ja) * | 1992-01-24 | 1993-10-12 | Sumitomo Metal Ind Ltd | 板幅方向のヤング率の高い熱延鋼板およびその製造方法 |
| JP3511272B2 (ja) * | 1995-05-18 | 2004-03-29 | 住友金属工業株式会社 | 高ヤング率鋼板の製造方法 |
| JP3899680B2 (ja) * | 1998-05-29 | 2007-03-28 | Ｊｆｅスチール株式会社 | 塗装焼付硬化型高張力鋼板およびその製造方法 |
| JP3972467B2 (ja) * | 1998-06-04 | 2007-09-05 | Ｊｆｅスチール株式会社 | 加工用高張力鋼板 |
| JP3663918B2 (ja) * | 1998-07-02 | 2005-06-22 | Ｊｆｅスチール株式会社 | 形状維持性に優れる缶用鋼板およびその製造方法 |
| AU780588B2 (en) * | 2000-04-07 | 2005-04-07 | Jfe Steel Corporation | Hot rolled steel plate, cold rolled steel plate and hot dip galvanized steel plate being excellent in strain aging hardening characteristics, and method for their production |
| JP3762700B2 (ja) * | 2001-12-26 | 2006-04-05 | 新日本製鐵株式会社 | 成形性と化成処理性に優れた高強度鋼板およびその製造方法 |
| JP3870840B2 (ja) * | 2002-05-23 | 2007-01-24 | Ｊｆｅスチール株式会社 | 深絞り性と伸びフランジ性に優れた複合組織型高張力冷延鋼板およびその製造方法 |
| JP4407449B2 (ja) * | 2003-09-26 | 2010-02-03 | Ｊｆｅスチール株式会社 | 高強度鋼板およびその製造方法 |
| JP4506439B2 (ja) * | 2004-03-31 | 2010-07-21 | Ｊｆｅスチール株式会社 | 高剛性高強度薄鋼板およびその製造方法 |
-
2005
- 2005-03-31 CA CA002546009A patent/CA2546009A1/fr not_active Abandoned
- 2005-03-31 AU AU2005227564A patent/AU2005227564B2/en not_active Ceased
- 2005-03-31 US US10/578,524 patent/US20070144633A1/en not_active Abandoned
- 2005-03-31 WO PCT/JP2005/006327 patent/WO2005095664A1/fr not_active Ceased
- 2005-03-31 EP EP05728004.2A patent/EP1731627B1/fr not_active Ceased
- 2005-03-31 KR KR1020067014872A patent/KR100881047B1/ko not_active Expired - Fee Related
- 2005-03-31 TW TW094110219A patent/TW200604352A/zh not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8353992B2 (en) | 2006-11-07 | 2013-01-15 | Nippon Steel Corporation | High young's modulus steel plate and method of production of same |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200604352A (en) | 2006-02-01 |
| KR100881047B1 (ko) | 2009-02-05 |
| US20070144633A1 (en) | 2007-06-28 |
| AU2005227564B2 (en) | 2008-02-21 |
| WO2005095664A1 (fr) | 2005-10-13 |
| AU2005227564A1 (en) | 2005-10-13 |
| KR20060134029A (ko) | 2006-12-27 |
| EP1731627B1 (fr) | 2013-08-21 |
| EP1731627A4 (fr) | 2007-10-31 |
| TWI312810B (fr) | 2009-08-01 |
| EP1731627A1 (fr) | 2006-12-13 |
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