JP2008274436A - 冷間圧延されたマルエージング鋼の帯鋼または帯状に切断される鋼片を製造するための方法 - Google Patents
冷間圧延されたマルエージング鋼の帯鋼または帯状に切断される鋼片を製造するための方法 Download PDFInfo
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 229910001240 Maraging steel Inorganic materials 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 239000013078 crystal Substances 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 9
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 238000007670 refining Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 24
- 238000005121 nitriding Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000000137 annealing Methods 0.000 claims description 6
- 238000001953 recrystallisation Methods 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 abstract description 9
- 229910052759 nickel Inorganic materials 0.000 abstract description 8
- 229910052719 titanium Inorganic materials 0.000 abstract description 7
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 229910052717 sulfur Inorganic materials 0.000 abstract description 3
- 229910052748 manganese Inorganic materials 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 2
- 238000005482 strain hardening Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 29
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 12
- 239000011733 molybdenum Substances 0.000 description 12
- 239000010936 titanium Substances 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910017052 cobalt Inorganic materials 0.000 description 7
- 239000010941 cobalt Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 229910000734 martensite Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000010313 vacuum arc remelting Methods 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
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/02—Hardening by precipitation
-
- 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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
- C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
-
- 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
- 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
- C21D2201/00—Treatment for obtaining particular effects
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Abstract
【解決手段】硬化熱処理を行う前に、帯鋼または鋼片を30%を超える冷間加工率での冷間塑性変形に課し、そして帯鋼または鋼片を再結晶化焼鈍にかけて、8を超えるASTM指標の細かい結晶粒を得、マルエージング鋼の化学組成を、重量で、12%≦Ni≦24.5%、2.5%≦M≦12%、4.17%≦Co≦20%、Al%≦0.15%、Ti≦0.1%、N≦0.0003%、Si≦0.1%、Mn≦0.1%、C≦0.0005%、S≦0.001%、P≦0.005%、H≦0.0003%、O≦0.001%とし、残りは鉄と精錬に由来する不純物であり、さらに、化学組成が関係式、20%≦Ni+Mo≦27%、50≦Co×Mo≦200、Ti×N≦2×10−4を満たすようにする。
【選択図】なし
Description
12%≦Ni≦24.5%
2.5%≦Mo≦12%
4.17%≦Co≦20%
Al%≦0.15%
Ti≦0.1%
N≦0.003%
Si≦0.1%
Mn≦0.1%
C≦0.005%
S≦0.001%
P≦0.005%
H≦0.0003%
O≦0.001%
を含み、残りは、鉄と、精錬に由来する不純物であり、化学組成はさらに、
20%≦Ni+Mo≦27%
50≦Co×Mo≦200
Ti×N≦2×10−4
の関係式を満たす。
−ニッケルを12%から24.5%、
−モリブデンを2.5%から12%、
−コバルトを4.17%から20%、
を含み、残りは鉄および精錬に由来する少量の不純物または残留要素である。
−Moが4.17から6%で、熱間および冷間での変形への非常に良好な適性、並びに、高い弾性限界と良好な延性と靭性との間の非常に良好なかねあいを有する製品に対応する。
−Moが6から8%で、コバルトの減少された含有量のために、非常に高い弾性限界の、またはより経済的な鋼鉄に対応する。
1)1850MPaを超える弾性限界、および窒化処理による硬化に対する平均適性を得るためには、
17%≦Ni≦20%
4.17%≦Mo≦6%
13%≦Co≦17%
20%≦Ni+Mo≦27%
Co×Mo≧50
であり、
2)1850MPaを超える弾性限界、および窒化処理による硬化に対する高い適性を得るためには、
15%≦Ni≦17%
6%≦Mo≦8%
8.75%≦Co≦13%
20%≦Ni+Mo≦27%
Co×Mo≧50
であり、
3)2000MPaを超える弾性限界、およびより良好なMs点を得るためには、
15%≦Ni≦21%
4.17%≦Mo≦8%
8.75%≦Co≦17.5%
22%≦Ni+Mo≦25%
Co×Mo≧70
であり、
4)2000MPaを超える弾性限界、およびより良好なMs点、および窒化処理による硬化に対する平均適性を得るためには、
17%≦Ni≦20%
4%≦Mo≦6%
13%≦Co≦17.5%
22%≦Ni+Mo≦25%
Co×Mo≧70
であり、
5)2000MPaを超える弾性限界、およびより良好なMs点、および窒化処理による硬化に対する高い適性を得るためには、
15%≦Ni≦17%
6%≦Mo≦8%
8.75%≦Co≦13%
22%≦Ni+Mo≦25%
Co×Mo≧70
である。
Al%≦0.15%
Ti≦0.1%
N≦0.003%
Si≦0.1%
Mn≦0.1%
C≦0.005%
S≦0.001%
P≦0.005%
H≦0.0003%
O≦0.001%
である。
これら要素のそれぞれについて、最小含有量は0%または微量である。さらに、ベルトの改良された疲労への耐性を得るためには、窒素およびチタンの含有量は、Ti×N≦2×10−4、さらに好ましくは≦1×10−4でなければならない。
Claims (9)
- 冷間圧延された、そして、硬化の熱処理によって硬化した、マルエージング鋼の帯鋼または帯状に切断される鋼片を製造するための方法において、硬化の熱処理を行う前に、帯鋼または鋼片を、30%を超える冷間加工率での冷間塑性変形に課すこと、および帯鋼または鋼片を、8を超えるASTM指標の細かい結晶粒を得るように、900℃と1100℃の間に含まれる温度で10秒と1分の間に含まれる時間、再結晶化焼鈍にかけることを特徴とし、鋼鉄の化学組成が重量%で以下を含み:
12%≦Ni≦24.5%
2.5%≦Mo≦12%
4.17%≦Co≦20%
Al%≦0.15%
Ti≦0.1%
N≦0.003%
Si≦0.1%
Mn≦0.1%
C≦0.005%
S≦0.001%
P≦0.005%
H≦0.0003%
O≦0.001%
残りは鉄と精錬に由来する不純物であり、化学組成がさらに、
20%≦Ni+Mo≦27%
50≦Co×Mo≦200
Ti×N≦2×10−4
の関係式を満たす方法。 - マルエージング鋼が、VAR法によって真空下で鋳直される、または、一回目はVAR法によって真空下で、あるいはESR法によって導電性スラグで鋳直され、そして二回目にVAR法によって真空下で鋳直されることを特徴とする、請求項1に記載の方法。
- 硬化熱処理が、450℃と550℃の間での1から10時間の間の保持から成ることを特徴とする、請求項1または2に記載の方法。
- 硬化熱処理の間またはその後に、鋼片の表面を窒化処理によって硬化させることを特徴とする、請求項3に記載の方法。
- 硬化熱処理が、600℃と700℃の間に含まれる温度で、30秒と3分の間に含まれる時間、通路炉で行われることを特徴とする、請求項1または2に記載の方法。
- 硬化熱処理の後、窒化処理によって鋼片の表面を硬化させることを特徴とする、請求項5に記載の方法。
- 請求項1から6のいずれか1つに記載の方法により得られる、マルエージング鋼の厚さ1mm未満の帯鋼または鋼片であって、硬化後1850MPaを超える弾性限界を有することを特徴とする、帯鋼または鋼片。
- 請求項7に合致する、少なくとも一つの帯鋼または鋼片を有するトランスミッションベルト。
- 請求項1に合致する鋼片から構成される集積回路の格子状の基板。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0014807A FR2816959B1 (fr) | 2000-11-17 | 2000-11-17 | Procede pour fabriquer une bande ou une piece decoupee dans une bande en acier maraging laminee a froid |
FR00/14807 | 2000-11-17 |
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JP2002543031A Division JP4278378B2 (ja) | 2000-11-17 | 2001-11-16 | 冷間圧延されたマルエージング鋼の帯鋼または帯状に切断される鋼片を製造するための方法 |
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JP2008274436A true JP2008274436A (ja) | 2008-11-13 |
JP4965502B2 JP4965502B2 (ja) | 2012-07-04 |
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JP2008115217A Expired - Lifetime JP4965502B2 (ja) | 2000-11-17 | 2008-04-25 | 冷間圧延されたマルエージング鋼の帯鋼または帯状に切断される鋼片を製造するための方法 |
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US (1) | US6663730B2 (ja) |
EP (1) | EP1339880B1 (ja) |
JP (2) | JP4278378B2 (ja) |
KR (2) | KR100884639B1 (ja) |
CN (1) | CN1298869C (ja) |
AR (1) | AR034276A1 (ja) |
AT (1) | ATE366826T1 (ja) |
AU (1) | AU2002218382A1 (ja) |
CY (1) | CY1106925T1 (ja) |
DE (1) | DE60129350T2 (ja) |
DK (1) | DK1339880T3 (ja) |
ES (1) | ES2287187T3 (ja) |
FR (1) | FR2816959B1 (ja) |
PT (1) | PT1339880E (ja) |
TW (1) | TW539746B (ja) |
WO (1) | WO2002040722A1 (ja) |
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DE60331111D1 (de) | 2002-11-19 | 2010-03-11 | Hitachi Metals Ltd | Verfahren zur Herstellung von martensitaushärtendem Stahl |
GB2406891B (en) * | 2003-10-07 | 2006-09-27 | Renold Plc | A transmission chain |
KR20100011991A (ko) * | 2007-07-11 | 2010-02-03 | 히타치 긴조쿠 가부시키가이샤 | 마레이징강 및 금속 벨트용 마레이징강 |
MX2011009958A (es) | 2009-03-26 | 2011-10-06 | Hitachi Metals Ltd | Tira de acero al niquel con muy bajo contenido en carbono. |
WO2014194881A2 (de) * | 2013-06-07 | 2014-12-11 | VDM Metals GmbH | Verfahren zur herstellung einer metallfolie |
EP3004408B1 (de) | 2013-06-07 | 2017-08-09 | VDM Metals International GmbH | Verfahren zur herstellung einer metallfolie |
CN104197105A (zh) * | 2014-08-28 | 2014-12-10 | 安徽中臣机电装备科技有限公司 | 一种不锈钢钢管 |
CA2983346A1 (fr) * | 2015-04-23 | 2016-10-27 | Aperam | Acier, produit realise en cet acier, et son procede de fabrication |
NL1041468B1 (en) * | 2015-09-08 | 2017-03-22 | Bosch Gmbh Robert | Metal ring component of a drive belt for a continuously variable transmisson. |
WO2017064537A1 (fr) | 2015-10-15 | 2017-04-20 | Aperam | Acier, produit réalisé en cet acier, et son procédé de fabrication |
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RU2686706C1 (ru) * | 2018-06-01 | 2019-04-30 | Общество с ограниченной отвественностью "Лаборатория специальной металлургии" (ООО "Ласмет") | Мартенситностареющая высокопрочная сталь 01Н18К9М5Т |
CN113774289A (zh) * | 2021-08-25 | 2021-12-10 | 哈尔滨工程大学 | 一种2700MPa级高塑韧性高耐蚀马氏体时效不锈钢及其制备方法 |
CN115786813B (zh) * | 2022-11-09 | 2024-06-11 | 成都先进金属材料产业技术研究院股份有限公司 | 一种马氏体时效钢板材及其制备方法 |
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- 2001-11-16 AU AU2002218382A patent/AU2002218382A1/en not_active Abandoned
- 2001-11-16 CN CNB018188265A patent/CN1298869C/zh not_active Expired - Lifetime
- 2001-11-16 DK DK01996631T patent/DK1339880T3/da active
- 2001-11-16 KR KR1020037006549A patent/KR100884639B1/ko active IP Right Grant
- 2001-11-16 JP JP2002543031A patent/JP4278378B2/ja not_active Expired - Lifetime
- 2001-11-16 TW TW090128454A patent/TW539746B/zh active
- 2001-11-16 AR ARP010105379A patent/AR034276A1/es unknown
- 2001-11-16 PT PT01996631T patent/PT1339880E/pt unknown
- 2001-11-16 ES ES01996631T patent/ES2287187T3/es not_active Expired - Lifetime
- 2001-11-16 WO PCT/FR2001/003595 patent/WO2002040722A1/fr active IP Right Grant
- 2001-11-16 EP EP01996631A patent/EP1339880B1/fr not_active Expired - Lifetime
- 2001-11-16 AT AT01996631T patent/ATE366826T1/de active
- 2001-11-16 DE DE60129350T patent/DE60129350T2/de not_active Expired - Lifetime
- 2001-11-16 KR KR1020087009332A patent/KR20080048544A/ko not_active Application Discontinuation
- 2001-11-19 US US09/988,134 patent/US6663730B2/en not_active Expired - Lifetime
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2007
- 2007-09-10 CY CY20071101302T patent/CY1106925T1/el unknown
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- 2008-04-25 JP JP2008115217A patent/JP4965502B2/ja not_active Expired - Lifetime
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JPH01142021A (ja) * | 1987-11-27 | 1989-06-02 | Sumitomo Metal Ind Ltd | 継目無金属ベルトの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
DE60129350T2 (de) | 2008-03-13 |
TW539746B (en) | 2003-07-01 |
AU2002218382A1 (en) | 2002-05-27 |
FR2816959B1 (fr) | 2003-08-01 |
EP1339880B1 (fr) | 2007-07-11 |
EP1339880A1 (fr) | 2003-09-03 |
KR20030055303A (ko) | 2003-07-02 |
AR034276A1 (es) | 2004-02-18 |
DE60129350D1 (de) | 2007-08-23 |
US20020059967A1 (en) | 2002-05-23 |
DK1339880T3 (da) | 2007-09-10 |
JP4278378B2 (ja) | 2009-06-10 |
WO2002040722A1 (fr) | 2002-05-23 |
CN1630732A (zh) | 2005-06-22 |
KR100884639B1 (ko) | 2009-02-23 |
CN1298869C (zh) | 2007-02-07 |
US6663730B2 (en) | 2003-12-16 |
KR20080048544A (ko) | 2008-06-02 |
ATE366826T1 (de) | 2007-08-15 |
JP4965502B2 (ja) | 2012-07-04 |
ES2287187T3 (es) | 2007-12-16 |
FR2816959A1 (fr) | 2002-05-24 |
JP2004514056A (ja) | 2004-05-13 |
PT1339880E (pt) | 2007-08-13 |
CY1106925T1 (el) | 2012-09-26 |
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