EP1954842A1 - Procede de fabrication d'une tole chaude presentant une structure multiphase - Google Patents
Procede de fabrication d'une tole chaude presentant une structure multiphaseInfo
- Publication number
- EP1954842A1 EP1954842A1 EP06806132A EP06806132A EP1954842A1 EP 1954842 A1 EP1954842 A1 EP 1954842A1 EP 06806132 A EP06806132 A EP 06806132A EP 06806132 A EP06806132 A EP 06806132A EP 1954842 A1 EP1954842 A1 EP 1954842A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cooling
- hot strip
- austenite
- ferrite
- strip
- 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- Withdrawn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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 86
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 26
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 229910001563 bainite Inorganic materials 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 13
- 229910000794 TRIP steel Inorganic materials 0.000 claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 8
- 230000009466 transformation Effects 0.000 claims abstract description 8
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 229910000885 Dual-phase steel Inorganic materials 0.000 claims description 7
- 230000000717 retained effect Effects 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 5
- 229910000734 martensite Inorganic materials 0.000 description 10
- 238000000137 annealing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005275 alloying Methods 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007858 starting material Substances 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
- 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
- C21D8/041—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 involving a particular fabrication or treatment of ingot or slab
- C21D8/0415—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
- C21D8/04—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
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
-
- 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
-
- 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
- C21D8/0247—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
- C21D8/0426—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
- C21D8/0447—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
- C21D8/0463—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 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
-
- 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
- C21D2211/002—Bainite
-
- 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
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005051052A DE102005051052A1 (de) | 2005-10-25 | 2005-10-25 | Verfahren zur Herstellung von Warmband mit Mehrphasengefüge |
PCT/EP2006/009755 WO2007048497A1 (fr) | 2005-10-25 | 2006-10-10 | Procede de fabrication d’une tole chaude presentant une structure multiphase |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1954842A1 true EP1954842A1 (fr) | 2008-08-13 |
Family
ID=37459318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06806132A Withdrawn EP1954842A1 (fr) | 2005-10-25 | 2006-10-10 | Procede de fabrication d'une tole chaude presentant une structure multiphase |
Country Status (14)
Country | Link |
---|---|
US (1) | US20090214377A1 (fr) |
EP (1) | EP1954842A1 (fr) |
JP (1) | JP5130221B2 (fr) |
KR (1) | KR20080063307A (fr) |
CN (1) | CN101297049B (fr) |
AU (1) | AU2006308245B2 (fr) |
BR (1) | BRPI0617753A2 (fr) |
CA (1) | CA2625564A1 (fr) |
DE (1) | DE102005051052A1 (fr) |
RU (1) | RU2398028C2 (fr) |
TW (1) | TW200724690A (fr) |
UA (1) | UA90436C2 (fr) |
WO (1) | WO2007048497A1 (fr) |
ZA (1) | ZA200802524B (fr) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101802238B (zh) * | 2007-08-01 | 2012-05-23 | 株式会社神户制钢所 | 弯曲加工性和耐疲劳强度优异的高强度钢板 |
DE102010050647A1 (de) * | 2009-11-21 | 2011-05-26 | Sms Siemag Aktiengesellschaft | Anlage und Verfahren zum Gießen und Walzen von Metall |
CN102133579B (zh) * | 2010-01-27 | 2013-05-01 | 中国钢铁股份有限公司 | 减少蚀坑产生的钢胚热轧制程 |
PL2631307T3 (pl) * | 2010-10-22 | 2019-09-30 | Nippon Steel & Sumitomo Metal Corporation | Blacha stalowa cienka i sposób wytwarzania blachy stalowej cienkiej |
US9896736B2 (en) | 2010-10-22 | 2018-02-20 | Nippon Steel & Sumitomo Metal Corporation | Method for manufacturing hot stamped body having vertical wall and hot stamped body having vertical wall |
CN103314120B (zh) | 2010-10-22 | 2014-11-05 | 新日铁住金株式会社 | 热锻压成形体的制造方法及热锻压成形体 |
WO2012064129A2 (fr) * | 2010-11-10 | 2012-05-18 | (주)포스코 | Procédé pour fabriquer un acier à plasticité induite par transformation laminé à froid/laminé à chaud de haute résistance ayant une résistance à la traction d'une valeur de 590 mpa, une excellente usinabilité, et un faible écart de propriété mécanique |
PL2730666T3 (pl) * | 2011-07-06 | 2018-11-30 | Nippon Steel & Sumitomo Metal Corporation | Sposób wytwarzania blachy stalowej cienkiej walcowanej na zimno |
KR20140068186A (ko) * | 2011-09-13 | 2014-06-05 | 타타 스틸 이즈무이덴 베.뷔. | 고강도 용융침지아연도금 강 스트립 |
CZ2011612A3 (cs) | 2011-09-30 | 2013-07-10 | Západoceská Univerzita V Plzni | Zpusob dosazení TRIP struktury ocelí s vyuzitím deformacního tepla |
CN102586562B (zh) * | 2012-03-30 | 2013-08-21 | 河北钢铁集团有限公司 | 一种防震抗灾用热轧trip钢板的生产工艺 |
JP6232045B2 (ja) * | 2012-03-30 | 2017-11-15 | フォエスタルピネ スタール ゲゼルシャフト ミット ベシュレンクテル ハフツングVoestalpine Stahl Gmbh | 高強度冷間圧延鋼板およびそのような鋼板を作製する方法 |
CZ304832B6 (cs) * | 2013-04-13 | 2014-11-26 | Západočeská Univerzita V Plzni | Způsob tepelného zpracování polotovarů z TRIP oceli |
CN103898404B (zh) * | 2014-04-28 | 2015-12-09 | 莱芜钢铁集团有限公司 | 一种钒微合金化热轧相变诱导塑性钢及制备方法 |
CN104233092B (zh) * | 2014-09-15 | 2016-12-07 | 首钢总公司 | 一种热轧trip钢及其制备方法 |
US11401571B2 (en) * | 2015-02-20 | 2022-08-02 | Nippon Steel Corporation | Hot-rolled steel sheet |
CN105063309B (zh) * | 2015-07-31 | 2017-11-17 | 首钢总公司 | 一种提高低碳微合金钢强度的方法 |
WO2017109540A1 (fr) * | 2015-12-21 | 2017-06-29 | Arcelormittal | Procédé de fabrication d'une tôle d'acier à haute résistance ayant une ductilité et une aptitude au formage améliorées et tôle d'acier ainsi obtenue |
CN105821190B (zh) * | 2016-06-06 | 2019-01-08 | 日照宝华新材料有限公司 | 基于esp薄板坯连铸连轧流程生产中碳热轧trip钢的方法 |
CN106048176B (zh) * | 2016-06-06 | 2019-01-08 | 日照宝华新材料有限公司 | 基于esp薄板坯连铸连轧流程生产低碳热轧trip钢的方法 |
MX2019000576A (es) | 2016-08-05 | 2019-09-02 | Nippon Steel Corp | Lámina de acero y lámina de acero chapada. |
KR101917448B1 (ko) * | 2016-12-20 | 2018-11-09 | 주식회사 포스코 | 용접성 및 연성이 우수한 고강도 열연강판 및 이의 제조방법 |
CN108531811B (zh) * | 2018-05-16 | 2020-05-01 | 东北大学 | 一种铸轧trip钢薄带的制备方法 |
RU2689348C1 (ru) * | 2018-06-26 | 2019-05-27 | Публичное акционерное общество "Северсталь" (ПАО "Северсталь") | Способ производства горячекатаного проката повышенной прочности |
AT525283B1 (de) * | 2021-10-29 | 2023-02-15 | Primetals Technologies Austria GmbH | Verfahren zur Herstellung eines Dualphasenstahlbands in einer Gieß-Walz-Verbundanlage, ein mit dem Verfahren hergestelltes Dualphasenstahlband und eine Gieß-Walz-Verbundanlage |
CN114645187A (zh) * | 2022-01-29 | 2022-06-21 | 安阳钢铁股份有限公司 | 一种非调质950MPa级高强捆带钢及其生产方法 |
CN115976396B (zh) * | 2022-12-30 | 2024-04-30 | 包头钢铁(集团)有限责任公司 | 一种高强度耐腐蚀集装箱用热轧钢带q550nqr1及其生产方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0295500B2 (fr) * | 1987-06-03 | 2003-09-10 | Nippon Steel Corporation | Tôle d'acier laminée à chaud à haute résistance à la traction et à formabilité excellente |
US6190469B1 (en) * | 1996-11-05 | 2001-02-20 | Pohang Iron & Steel Co., Ltd. | Method for manufacturing high strength and high formability hot-rolled transformation induced plasticity steel containing copper |
BE1011149A3 (fr) * | 1997-05-12 | 1999-05-04 | Cockerill Rech & Dev | Acier ductile a haute limite elastique et procede de fabrication de cet acier. |
JP2000087141A (ja) * | 1998-09-10 | 2000-03-28 | Nkk Corp | 残留オーステナイトを含有する薄物高張力熱延鋼帯の製造方法 |
JP3081197B1 (ja) * | 1999-02-17 | 2000-08-28 | 株式会社神戸製鋼所 | 加工性と疲労特性に優れた高強度鋼板 |
DE19911287C1 (de) * | 1999-03-13 | 2000-08-31 | Thyssenkrupp Stahl Ag | Verfahren zum Erzeugen eines Warmbandes |
FR2796966B1 (fr) * | 1999-07-30 | 2001-09-21 | Ugine Sa | Procede de fabrication de bandes minces en acier de type "trip" et bandes minces ainsi obtenues |
FR2801061B1 (fr) * | 1999-11-12 | 2001-12-14 | Lorraine Laminage | Procede de realisation d'une bande de tole laminere a chaud a tres haute resistance, utilisable pour la mise en forme et notamment pour l'emboutissage |
CA2387322C (fr) * | 2001-06-06 | 2008-09-30 | Kawasaki Steel Corporation | Tole d'acier a ductilite elevee possedant des proprietes superieures de formabilite sous pressage et de vieillissement par ecrouissage, et methode de fabrication dudit produit |
JP3764411B2 (ja) * | 2002-08-20 | 2006-04-05 | 株式会社神戸製鋼所 | 焼付硬化性に優れた複合組織鋼板 |
-
2005
- 2005-10-25 DE DE102005051052A patent/DE102005051052A1/de not_active Withdrawn
-
2006
- 2006-10-10 JP JP2008536963A patent/JP5130221B2/ja not_active Expired - Fee Related
- 2006-10-10 AU AU2006308245A patent/AU2006308245B2/en not_active Ceased
- 2006-10-10 CN CN2006800397062A patent/CN101297049B/zh not_active Expired - Fee Related
- 2006-10-10 WO PCT/EP2006/009755 patent/WO2007048497A1/fr active Application Filing
- 2006-10-10 KR KR1020087008724A patent/KR20080063307A/ko not_active Application Discontinuation
- 2006-10-10 EP EP06806132A patent/EP1954842A1/fr not_active Withdrawn
- 2006-10-10 US US12/083,822 patent/US20090214377A1/en not_active Abandoned
- 2006-10-10 RU RU2008120667/02A patent/RU2398028C2/ru not_active IP Right Cessation
- 2006-10-10 UA UAA200807183A patent/UA90436C2/ru unknown
- 2006-10-10 CA CA002625564A patent/CA2625564A1/fr not_active Abandoned
- 2006-10-10 BR BRPI0617753-0A patent/BRPI0617753A2/pt not_active IP Right Cessation
- 2006-10-11 TW TW095137306A patent/TW200724690A/zh unknown
-
2008
- 2008-03-18 ZA ZA200802524A patent/ZA200802524B/xx unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2007048497A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU2006308245B2 (en) | 2010-09-30 |
CA2625564A1 (fr) | 2007-05-03 |
RU2398028C2 (ru) | 2010-08-27 |
UA90436C2 (ru) | 2010-04-26 |
AU2006308245A1 (en) | 2007-05-03 |
BRPI0617753A2 (pt) | 2011-08-02 |
KR20080063307A (ko) | 2008-07-03 |
CN101297049B (zh) | 2012-01-11 |
JP5130221B2 (ja) | 2013-01-30 |
AU2006308245A2 (en) | 2008-06-19 |
US20090214377A1 (en) | 2009-08-27 |
JP2009512783A (ja) | 2009-03-26 |
CN101297049A (zh) | 2008-10-29 |
RU2008120667A (ru) | 2009-12-10 |
WO2007048497A1 (fr) | 2007-05-03 |
DE102005051052A1 (de) | 2007-04-26 |
ZA200802524B (en) | 2009-06-24 |
TW200724690A (en) | 2007-07-01 |
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