SE516934C2 - Stålmaterial, dess användning och tillverkning - Google Patents
Stålmaterial, dess användning och tillverkningInfo
- Publication number
- SE516934C2 SE516934C2 SE9903580A SE9903580A SE516934C2 SE 516934 C2 SE516934 C2 SE 516934C2 SE 9903580 A SE9903580 A SE 9903580A SE 9903580 A SE9903580 A SE 9903580A SE 516934 C2 SE516934 C2 SE 516934C2
- Authority
- SE
- Sweden
- Prior art keywords
- steel
- carbides
- steel material
- material according
- vol
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 95
- 239000010959 steel Substances 0.000 title claims abstract description 95
- 239000000463 material Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 150000001247 metal acetylides Chemical class 0.000 claims abstract description 24
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 238000005496 tempering Methods 0.000 claims abstract description 12
- 229910000734 martensite Inorganic materials 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 229910052742 iron Inorganic materials 0.000 claims abstract description 3
- 238000005097 cold rolling Methods 0.000 claims abstract 2
- 239000011159 matrix material Substances 0.000 claims description 12
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 8
- 229910052748 manganese Inorganic materials 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000000161 steel melt Substances 0.000 claims 1
- 238000005482 strain hardening Methods 0.000 claims 1
- 235000019589 hardness Nutrition 0.000 description 22
- 229910052720 vanadium Inorganic materials 0.000 description 12
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 10
- 239000011651 chromium Substances 0.000 description 8
- 239000011572 manganese Substances 0.000 description 8
- 229910052758 niobium Inorganic materials 0.000 description 8
- 239000010955 niobium Substances 0.000 description 8
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 5
- 230000006698 induction Effects 0.000 description 5
- 239000011733 molybdenum Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000005275 alloying Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000009863 impact test Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- INZDTEICWPZYJM-UHFFFAOYSA-N 1-(chloromethyl)-4-[4-(chloromethyl)phenyl]benzene Chemical compound C1=CC(CCl)=CC=C1C1=CC=C(CCl)C=C1 INZDTEICWPZYJM-UHFFFAOYSA-N 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000566150 Pandion haliaetus Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- -1 chromium carbides Chemical class 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000002696 manganese Chemical class 0.000 description 1
- ZLANVVMKMCTKMT-UHFFFAOYSA-N methanidylidynevanadium(1+) Chemical class [V+]#[C-] ZLANVVMKMCTKMT-UHFFFAOYSA-N 0.000 description 1
- NIFKBBMCXCMCAO-UHFFFAOYSA-N methyl 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-4-(methanesulfonamidomethyl)benzoate Chemical compound COC(=O)C1=CC=C(CNS(C)(=O)=O)C=C1S(=O)(=O)NC(=O)NC1=NC(OC)=CC(OC)=N1 NIFKBBMCXCMCAO-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009718 spray deposition Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- CADICXFYUNYKGD-UHFFFAOYSA-N sulfanylidenemanganese Chemical compound [Mn]=S CADICXFYUNYKGD-UHFFFAOYSA-N 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- 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
- C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
-
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- 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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
-
- 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
- C21D2211/003—Cementite
-
- 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)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- Laminated Bodies (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Press Drives And Press Lines (AREA)
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9903580A SE516934C2 (sv) | 1999-10-05 | 1999-10-05 | Stålmaterial, dess användning och tillverkning |
| EP00970375A EP1218560B1 (en) | 1999-10-05 | 2000-09-27 | Steel material, its use and its manufacture |
| JP2001528223A JP5032727B2 (ja) | 1999-10-05 | 2000-09-27 | 鋼材料、その用途とその製造 |
| ES00970375T ES2222240T3 (es) | 1999-10-05 | 2000-09-27 | Materal de acero, su uso y su fabricacion. |
| CA002381236A CA2381236C (en) | 1999-10-05 | 2000-09-27 | Steel material, its use and its manufacture |
| DE60011115T DE60011115T2 (de) | 1999-10-05 | 2000-09-27 | Stahlmaterial, dessen verwendung und herstellung |
| US10/049,432 US6641681B1 (en) | 1999-10-05 | 2000-09-27 | Steel material and its manufacture |
| CNB008138818A CN1193111C (zh) | 1999-10-05 | 2000-09-27 | 一种钢材 |
| AT00970375T ATE267887T1 (de) | 1999-10-05 | 2000-09-27 | Stahlmaterial, dessen verwendung und herstellung |
| PCT/SE2000/001868 WO2001025499A1 (en) | 1999-10-05 | 2000-09-27 | Steel material, its use and its manufacture |
| PT00970375T PT1218560E (pt) | 1999-10-05 | 2000-09-27 | Material de aco sua utilizacao e seu fabrico |
| DK00970375T DK1218560T3 (da) | 1999-10-05 | 2000-09-27 | Stålmateriale, dets anvendelse og dets fremstilling |
| KR1020027003751A KR100685544B1 (ko) | 1999-10-05 | 2000-09-27 | 강재, 그 용도 및 제조 방법 |
| AU79767/00A AU7976700A (en) | 1999-10-05 | 2000-09-27 | Steel material, its use and its manufacture |
| TW089120338A TW500808B (en) | 1999-10-05 | 2000-09-30 | Steel material, steel products and method for manufacture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9903580A SE516934C2 (sv) | 1999-10-05 | 1999-10-05 | Stålmaterial, dess användning och tillverkning |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9903580D0 SE9903580D0 (sv) | 1999-10-05 |
| SE9903580L SE9903580L (sv) | 2001-04-06 |
| SE516934C2 true SE516934C2 (sv) | 2002-03-26 |
Family
ID=20417251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9903580A SE516934C2 (sv) | 1999-10-05 | 1999-10-05 | Stålmaterial, dess användning och tillverkning |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6641681B1 (enExample) |
| EP (1) | EP1218560B1 (enExample) |
| JP (1) | JP5032727B2 (enExample) |
| KR (1) | KR100685544B1 (enExample) |
| CN (1) | CN1193111C (enExample) |
| AT (1) | ATE267887T1 (enExample) |
| AU (1) | AU7976700A (enExample) |
| CA (1) | CA2381236C (enExample) |
| DE (1) | DE60011115T2 (enExample) |
| DK (1) | DK1218560T3 (enExample) |
| ES (1) | ES2222240T3 (enExample) |
| PT (1) | PT1218560E (enExample) |
| SE (1) | SE516934C2 (enExample) |
| TW (1) | TW500808B (enExample) |
| WO (1) | WO2001025499A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003069009A1 (en) * | 2002-02-15 | 2003-08-21 | Uddeholm Tooling Aktiebolag | Steel material containing carbides and use of the material |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE519278C2 (sv) | 2001-06-21 | 2003-02-11 | Uddeholm Tooling Ab | Kallarbetsstål |
| US7909906B2 (en) | 2001-06-21 | 2011-03-22 | Uddeholms Ab | Cold work steel and manufacturing method thereof |
| CN101704106B (zh) * | 2003-07-31 | 2012-11-21 | 株式会社小松制作所 | 烧结滑动部件 |
| CN100404720C (zh) * | 2005-03-29 | 2008-07-23 | 宝钢集团常州轧辊制造公司 | 用于制造冷轧工作辊的合金及其制造方法 |
| SE529041C2 (sv) * | 2005-08-18 | 2007-04-17 | Erasteel Kloster Ab | Användning av ett pulvermetallurgiskt tillverkat stål |
| US7615123B2 (en) | 2006-09-29 | 2009-11-10 | Crucible Materials Corporation | Cold-work tool steel article |
| WO2014030619A1 (ja) * | 2012-08-20 | 2014-02-27 | 日立金属株式会社 | 冷間工具鋼の切削方法及び冷間金型材料の製造方法 |
| CN107034411B (zh) * | 2017-03-23 | 2018-11-13 | 北京工业大学 | 一种耐磨轧辊及其制备方法 |
| KR102502011B1 (ko) * | 2020-12-21 | 2023-02-21 | 주식회사 포스코 | Qt열처리된 고탄소 열연강판, 고탄소 냉연강판, qt열처리된 고탄소 냉연강판 및 이들의 제조방법 |
| JP7769215B2 (ja) * | 2022-03-07 | 2025-11-13 | 日本製鉄株式会社 | 冷間圧延用ロール |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03134136A (ja) | 1989-10-18 | 1991-06-07 | Hitachi Metals Ltd | 高硬度、高靭性冷間工具鋼 |
| JP3134136B2 (ja) | 1992-12-25 | 2001-02-13 | 中西金属工業株式会社 | 移動体の位置検出装置 |
| JP3257649B2 (ja) * | 1993-05-13 | 2002-02-18 | 日立金属株式会社 | 高靭性高速度鋼部材およびその製造方法 |
| US6200528B1 (en) * | 1997-09-17 | 2001-03-13 | Latrobe Steel Company | Cobalt free high speed steels |
| SE511700C2 (sv) * | 1998-03-23 | 1999-11-08 | Uddeholm Tooling Ab | Stålmaterial för kallarbetsverktyg framställt på icke pulvermetallurgiskt sätt samt detta sätt |
| US6180266B1 (en) * | 1998-07-15 | 2001-01-30 | Nachi-Fujikoshi Corp | Cutting tool |
-
1999
- 1999-10-05 SE SE9903580A patent/SE516934C2/sv not_active IP Right Cessation
-
2000
- 2000-09-27 CN CNB008138818A patent/CN1193111C/zh not_active Expired - Fee Related
- 2000-09-27 ES ES00970375T patent/ES2222240T3/es not_active Expired - Lifetime
- 2000-09-27 EP EP00970375A patent/EP1218560B1/en not_active Expired - Lifetime
- 2000-09-27 WO PCT/SE2000/001868 patent/WO2001025499A1/en not_active Ceased
- 2000-09-27 CA CA002381236A patent/CA2381236C/en not_active Expired - Fee Related
- 2000-09-27 PT PT00970375T patent/PT1218560E/pt unknown
- 2000-09-27 JP JP2001528223A patent/JP5032727B2/ja not_active Expired - Fee Related
- 2000-09-27 DK DK00970375T patent/DK1218560T3/da active
- 2000-09-27 US US10/049,432 patent/US6641681B1/en not_active Expired - Lifetime
- 2000-09-27 DE DE60011115T patent/DE60011115T2/de not_active Expired - Lifetime
- 2000-09-27 AT AT00970375T patent/ATE267887T1/de active
- 2000-09-27 AU AU79767/00A patent/AU7976700A/en not_active Abandoned
- 2000-09-27 KR KR1020027003751A patent/KR100685544B1/ko not_active Expired - Fee Related
- 2000-09-30 TW TW089120338A patent/TW500808B/zh not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003069009A1 (en) * | 2002-02-15 | 2003-08-21 | Uddeholm Tooling Aktiebolag | Steel material containing carbides and use of the material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1378605A (zh) | 2002-11-06 |
| DE60011115D1 (de) | 2004-07-01 |
| CA2381236C (en) | 2009-09-15 |
| EP1218560B1 (en) | 2004-05-26 |
| CA2381236A1 (en) | 2001-04-12 |
| JP2003511553A (ja) | 2003-03-25 |
| JP5032727B2 (ja) | 2012-09-26 |
| DE60011115T2 (de) | 2005-06-23 |
| KR100685544B1 (ko) | 2007-02-22 |
| US6641681B1 (en) | 2003-11-04 |
| CN1193111C (zh) | 2005-03-16 |
| SE9903580L (sv) | 2001-04-06 |
| AU7976700A (en) | 2001-05-10 |
| EP1218560A1 (en) | 2002-07-03 |
| TW500808B (en) | 2002-09-01 |
| PT1218560E (pt) | 2004-09-30 |
| ATE267887T1 (de) | 2004-06-15 |
| DK1218560T3 (da) | 2004-09-20 |
| ES2222240T3 (es) | 2005-02-01 |
| SE9903580D0 (sv) | 1999-10-05 |
| KR20020038767A (ko) | 2002-05-23 |
| WO2001025499A1 (en) | 2001-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |