AR034003A1 - Acero austenitico al manganeso con grano afinado que tiene microadiciones de vanadio y titanio, metodo para su fabricacion y componentes de trituradora compuestos por dicho acero. - Google Patents
Acero austenitico al manganeso con grano afinado que tiene microadiciones de vanadio y titanio, metodo para su fabricacion y componentes de trituradora compuestos por dicho acero.Info
- Publication number
- AR034003A1 AR034003A1 ARP010104872A ARP010104872A AR034003A1 AR 034003 A1 AR034003 A1 AR 034003A1 AR P010104872 A ARP010104872 A AR P010104872A AR P010104872 A ARP010104872 A AR P010104872A AR 034003 A1 AR034003 A1 AR 034003A1
- Authority
- AR
- Argentina
- Prior art keywords
- approximately
- titanium
- microalloy
- vanadium
- steel
- Prior art date
Links
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title abstract 5
- 239000010936 titanium Substances 0.000 title abstract 5
- 229910052719 titanium Inorganic materials 0.000 title abstract 5
- 229910052720 vanadium Inorganic materials 0.000 title abstract 4
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 title abstract 4
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title 1
- 229910052748 manganese Inorganic materials 0.000 title 1
- 239000011572 manganese Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 6
- 238000007792 addition Methods 0.000 abstract 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910000617 Mangalloy Inorganic materials 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 238000005065 mining Methods 0.000 abstract 2
- 229910052758 niobium Inorganic materials 0.000 abstract 2
- 239000010955 niobium Substances 0.000 abstract 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 2
- 239000002244 precipitate Substances 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 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 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 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
- C22C38/04—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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Un acero austenítico de manganeso microaleado con nitrógeno, vanadio y titanio, usado para piezas de fundición tales como camisas cubas, y mandíbulas usadas como componentes de desgaste de la industria minera y de los agregados, martillos usados en las desmenuzadoras de desechos, cambios y cruces usados en cruces de vías, baldes de acero, y cadenas de oruga usadas en palas mecánicas de minería . Las nuevas composiciones exhiben un tamano de grano fino que tiene precipitados de carbonitruro, y resultan en fundiciones que tienen una vida en desgaste de 20% a un 70% mayor que las fundiciones del arte anterior. El acero austenítico al manganeso comprende , en porcentajes en peso los siguientes componentes: aproximadamente 11,0% a 24,0% de manganeso, aproximadamente 1,0% a 1,4% de carbono hasta aproximadamente 1% de silicio, hasta aproximadamente 1,9% de cromo, hasta aproximadamente 0,25% de níquel, hasta aproximadamente 1,0% de molibdeno, hasta aproximadamente 0,2 % de aluminio, hasta aproximadamente 0,25% de cobre, fósforo y azufres presente como impurezas en cantidades aproximadamente 0,07% como máximo y de aproximadamente 0,06% como máximo respectivamente adicionales para formar una microaleación de titanio en una cantidad aproximadamente 0,02-0,070% en forma opcional, adicionales para formar una microaleación de niobio en una cantidad de aproximadamente 0,020-0,070% adiciones para formar una microaleación de vanadio en cantidades de aproximadamente 0,020-0,070% nitrógeno en cantidades de aproximadamente 100 a 1000 ppm, y de tal forma que la cantidad total de adiciones de componentes para formar la microaleación de titanio + niobio + vanadio +nitrógeno no es menor de aproximadamente 0,05% y no es mayor de aproximadamente 0,22% la relación de carbono a las adiciones para formar la microaleación está en el rango de aproximadamente 10:1 a 25:1 y el resto de la aleación es esencialmente hierro, la aleación se caracteriza por una ausencia sustancial de circonio y la presencia de precipitados de carbonitruro de titanio.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24181900P | 2000-10-19 | 2000-10-19 | |
| US09/932,155 US6572713B2 (en) | 2000-10-19 | 2001-08-17 | Grain-refined austenitic manganese steel casting having microadditions of vanadium and titanium and method of manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR034003A1 true AR034003A1 (es) | 2004-01-21 |
Family
ID=22912304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP010104872A AR034003A1 (es) | 2000-10-19 | 2001-10-17 | Acero austenitico al manganeso con grano afinado que tiene microadiciones de vanadio y titanio, metodo para su fabricacion y componentes de trituradora compuestos por dicho acero. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6572713B2 (es) |
| EP (1) | EP1337679A4 (es) |
| JP (1) | JP2004511662A (es) |
| AR (1) | AR034003A1 (es) |
| AU (2) | AU1140902A (es) |
| BR (1) | BR0114601A (es) |
| CA (1) | CA2410558C (es) |
| MX (1) | MXPA03003277A (es) |
| MY (1) | MY127762A (es) |
| WO (1) | WO2002033139A1 (es) |
| ZA (1) | ZA200209346B (es) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320148C (zh) * | 2004-09-03 | 2007-06-06 | 西安飞机工业（集团）有限责任公司 | 高锰钢熔炼工艺及高锰钢铸件 |
| FR2876711B1 (fr) * | 2004-10-20 | 2006-12-08 | Usinor Sa | Procede de revetement au trempe a chaud dans un bain de zinc des bandes en acier fer-carbone-manganese |
| KR100600036B1 (ko) | 2004-12-21 | 2006-07-13 | 재단법인 포항산업과학연구원 | 내마모 특성이 우수한 조 플레이트 |
| EP1878811A1 (en) * | 2006-07-11 | 2008-01-16 | ARCELOR France | Process for manufacturing iron-carbon-manganese austenitic steel sheet with excellent resistance to delayed cracking, and sheet thus produced |
| WO2009098699A1 (en) * | 2008-02-10 | 2009-08-13 | Toolgal Degania Industrial Diamonds Ltd. | Guide bar for power chain saws |
| WO2010107859A2 (en) * | 2009-03-19 | 2010-09-23 | Massachusetts Institute Of Technology | Method of refining the grain structure of alloys |
| CA2785318C (en) * | 2009-12-28 | 2014-06-10 | Posco | Austenite steel material having superior ductility |
| CN102345059A (zh) * | 2011-06-28 | 2012-02-08 | 南阳汉冶特钢有限公司 | 一种高强度低合金结构正火钢板a633grd钢板及其生产方法 |
| CN102345044A (zh) * | 2011-06-28 | 2012-02-08 | 南阳汉冶特钢有限公司 | 一种高级别高层建筑用q420gje-z35钢板及其生产方法 |
| CN102367543B (zh) * | 2011-06-28 | 2013-04-24 | 南阳汉冶特钢有限公司 | 一种加硼钢astma36-b中厚板及其生产方法 |
| CN102345061B (zh) * | 2011-06-28 | 2013-06-12 | 南阳汉冶特钢有限公司 | 一种q690d优质结构钢中厚板及其生产方法 |
| CN102367545A (zh) * | 2011-06-28 | 2012-03-07 | 南阳汉冶特钢有限公司 | 一种A572Gr50加硼钢钢板及其生产方法 |
| WO2013100612A1 (ko) * | 2011-12-28 | 2013-07-04 | 주식회사 포스코 | 피삭성 및 용접 열영향부 인성이 우수한 내마모 오스테나이트계 강재 및 그의 제조방법 |
| BR112015017532B1 (pt) * | 2013-01-25 | 2021-12-07 | Trane International Inc. | Rolamento híbrido em aço inoxidável nitretado sob pressão para um compressor lubrificado com refrigerante |
| UA117494C2 (uk) | 2013-07-26 | 2018-08-10 | Ніппон Стіл Енд Сумітомо Метал Корпорейшн | Високоміцна марганцева сталь для нафтової свердловини і труба для нафтових свердловин |
| CN103484777B (zh) * | 2013-08-29 | 2015-06-03 | 日月重工股份有限公司 | 奥氏体锰钢及其制备方法 |
| BR112016029865B1 (pt) * | 2014-06-20 | 2021-01-05 | Arvinmeritor Technology, Llc. | método de formação de uma liga ferrosa e material de liga ferrosa |
| DE102014009534A1 (de) * | 2014-06-25 | 2015-12-31 | Salzgitter Flachstahl Gmbh | Stahlprodukt zum Schutz elektrischer Bauteile vor mechanischer Beschädigung |
| HUE052879T2 (hu) * | 2015-04-17 | 2021-05-28 | Univ Missouri | Szemcseméret-finomítás vas-alapú anyagokban |
| BR102016001063B1 (pt) * | 2016-01-18 | 2021-06-08 | Amsted Maxion Fundição E Equipamentos Ferroviários S/A | liga de aço para componentes ferroviários, e processo de obtenção de uma liga de aço para componentes ferroviários |
| KR101920973B1 (ko) * | 2016-12-23 | 2018-11-21 | 주식회사 포스코 | 표면 특성이 우수한 오스테나이트계 강재 및 그 제조방법 |
| KR101917473B1 (ko) | 2016-12-23 | 2018-11-09 | 주식회사 포스코 | 내마모성과 인성이 우수한 오스테나이트계 강재 및 그 제조방법 |
| CN109835014B (zh) * | 2017-11-28 | 2021-03-12 | 宝山钢铁股份有限公司 | 一种高强高韧耐磨复合钢板及其制造方法 |
| WO2019186911A1 (ja) * | 2018-03-29 | 2019-10-03 | 新日鐵住金株式会社 | オーステナイト系耐摩耗鋼板 |
| CN109750210B (zh) * | 2018-12-29 | 2020-09-22 | 广西长城机械股份有限公司 | 低氧、氢含量高锰钢的生产方法 |
| CN109487036B (zh) * | 2018-12-29 | 2020-12-18 | 广西长城机械股份有限公司 | 高纯净锰18高锰钢及其制备方法 |
| CN114717484A (zh) * | 2021-01-06 | 2022-07-08 | 四川大学 | 一种高硅高铬新型高锰钢及制备方法 |
| CN113941430B (zh) * | 2021-10-13 | 2023-05-02 | 铜陵有色金神耐磨材料有限责任公司 | 基于twip效应和纳米析出强化的耐磨高锰钢、制备方法及用途 |
| CN114507824B (zh) * | 2022-01-29 | 2022-09-23 | 燕山大学 | 一种洁净高锰奥氏体钢辙叉及其制备方法 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1085190A (en) | 1977-07-13 | 1980-09-09 | Thoni V. Philip | Case-hardening alloy steel and case-hardened article made therefrom |
| US4130418A (en) | 1977-10-03 | 1978-12-19 | Raufoss Ammunisjonsfabrikker A/S | Austenitic wear-resistant steel |
| JPS558474A (en) | 1978-07-04 | 1980-01-22 | Kobe Steel Ltd | Non-magnetic high manganese steel excellent in weldability and machinability |
| CA1152360A (en) | 1980-09-12 | 1983-08-23 | Queen's University At Kingston | Hadfield's steel containing 2 vanadium |
| AT377287B (de) | 1982-04-13 | 1985-02-25 | Ver Edelstahlwerke Ag | Kaltverfestigender austenitischer manganhartstahl und verfahren zur herstellung desselben |
| US4425169A (en) | 1982-04-26 | 1984-01-10 | Abex Corporation | Austenitic-manganese steel |
| SU1108129A1 (ru) | 1983-06-06 | 1984-08-15 | Уральский научно-исследовательский институт черных металлов | Сталь |
| AT390807B (de) * | 1983-08-05 | 1990-07-10 | Kos Bernd | Austenitischer manganhartstahl und verfahren zu seiner herstellung |
| AT390806B (de) * | 1983-09-23 | 1990-07-10 | Kos Bernd | Austenitischer manganhartstahl und verfahren zu seiner herstellung |
| CA1221560A (en) * | 1983-10-14 | 1987-05-12 | Bernd Kos | Work-hardenable austenitic manganese steel and method for the production thereof |
| JPS6179745A (ja) | 1984-09-28 | 1986-04-23 | Nippon Steel Corp | 溶接継手熱影響部靭性のすぐれた鋼材の製造法 |
| US4820486A (en) | 1985-04-05 | 1989-04-11 | Kabushiki Kaisha Kobe Seiko Sho | Low alloy steel having good stress corrosion cracking resistance |
| US4612067A (en) | 1985-05-21 | 1986-09-16 | Abex Corporation | Manganese steel |
| SU1315512A1 (ru) * | 1986-01-14 | 1987-06-07 | Белорусский технологический институт им.С.М.Кирова | Сталь |
| IN165225B (es) | 1986-03-26 | 1989-09-02 | Bruss Ti Kirova | |
| DE3628395C1 (de) | 1986-08-21 | 1988-03-03 | Thyssen Edelstahlwerke Ag | Verwendung eines Stahls fuer Kunststofformen |
| US4875933A (en) | 1988-07-08 | 1989-10-24 | Famcy Steel Corporation | Melting method for producing low chromium corrosion resistant and high damping capacity Fe-Mn-Al-C based alloys |
| US4886640A (en) | 1988-08-22 | 1989-12-12 | Carpenter Technology Corporation | Hot work tool steel with good temper resistance |
| JPH0788555B2 (ja) | 1989-04-21 | 1995-09-27 | 関東特殊製鋼株式会社 | 高耐摩耗性冷間圧延用ロール材 |
| US5069871A (en) | 1989-11-08 | 1991-12-03 | Esco Corporation | Method of using an austenitic steel alloy as a wear part subject to gouging abrasion type metal loss |
| FI904500A7 (fi) * | 1990-09-12 | 1992-03-13 | Lokomo Oy | Slitstarket staol och foerfarande foer framstaellning av detta. |
| US5601782A (en) | 1992-06-26 | 1997-02-11 | Shinhokoku Steel Corporation | Abrasive resistant high manganese cast steel |
| US5888450A (en) | 1994-04-04 | 1999-03-30 | A. Finkl & Sons Co. | Fine grained ductile plastic injection molds forging tools and machine components and alloy steel therefor having a titanium nitride pinned austenitic grain structure |
| FR2729974B1 (fr) | 1995-01-31 | 1997-02-28 | Creusot Loire | Acier a haute ductilite, procede de fabrication et utilisation |
| CN1043253C (zh) | 1995-08-18 | 1999-05-05 | 赵学胜 | 铝锰硅氮系奥氏体不锈耐酸钢 |
| JP3306572B2 (ja) | 1995-08-25 | 2002-07-24 | 新日本製鐵株式会社 | 耐孔あき性およびさびの密着性に優れた煙突・煙道用鋼 |
| US5891388A (en) | 1997-11-13 | 1999-04-06 | Woojin Inc. | Fe-Mn vibration damping alloy steel having superior tensile strength and good corrosion resistance |
-
2001
- 2001-08-17 US US09/932,155 patent/US6572713B2/en not_active Expired - Fee Related
- 2001-09-24 MY MYPI20014451A patent/MY127762A/en unknown
- 2001-10-03 MX MXPA03003277A patent/MXPA03003277A/es unknown
- 2001-10-03 WO PCT/US2001/031018 patent/WO2002033139A1/en not_active Ceased
- 2001-10-03 AU AU1140902A patent/AU1140902A/xx active Pending
- 2001-10-03 EP EP01979440A patent/EP1337679A4/en not_active Withdrawn
- 2001-10-03 CA CA002410558A patent/CA2410558C/en not_active Expired - Fee Related
- 2001-10-03 AU AU2002211409A patent/AU2002211409B2/en not_active Expired - Fee Related
- 2001-10-03 BR BR0114601-7A patent/BR0114601A/pt not_active Application Discontinuation
- 2001-10-03 JP JP2002536107A patent/JP2004511662A/ja active Pending
- 2001-10-17 AR ARP010104872A patent/AR034003A1/es not_active Application Discontinuation
-
2002
- 2002-11-18 ZA ZA200209346A patent/ZA200209346B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20020048529A1 (en) | 2002-04-25 |
| EP1337679A4 (en) | 2004-06-09 |
| BR0114601A (pt) | 2003-10-14 |
| WO2002033139A1 (en) | 2002-04-25 |
| AU2002211409B2 (en) | 2004-04-01 |
| MXPA03003277A (es) | 2003-08-07 |
| CA2410558C (en) | 2008-01-22 |
| US6572713B2 (en) | 2003-06-03 |
| MY127762A (en) | 2006-12-29 |
| CA2410558A1 (en) | 2002-04-25 |
| ZA200209346B (en) | 2003-08-04 |
| EP1337679A1 (en) | 2003-08-27 |
| AU1140902A (en) | 2002-04-29 |
| JP2004511662A (ja) | 2004-04-15 |
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