ZA200210269B - Improvement in the production of a zinc-aluminum alloy coating by immersion into molten metal baths. - Google Patents
Improvement in the production of a zinc-aluminum alloy coating by immersion into molten metal baths. Download PDFInfo
- Publication number
- ZA200210269B ZA200210269B ZA200210269A ZA200210269A ZA200210269B ZA 200210269 B ZA200210269 B ZA 200210269B ZA 200210269 A ZA200210269 A ZA 200210269A ZA 200210269 A ZA200210269 A ZA 200210269A ZA 200210269 B ZA200210269 B ZA 200210269B
- Authority
- ZA
- South Africa
- Prior art keywords
- coating
- process according
- bath
- hydrochloric acid
- coated
- Prior art date
Links
- 238000000576 coating method Methods 0.000 title claims description 56
- 239000011248 coating agent Substances 0.000 title claims description 48
- 229910052751 metal Inorganic materials 0.000 title claims description 20
- 239000002184 metal Substances 0.000 title claims description 20
- 229910045601 alloy Inorganic materials 0.000 title claims description 19
- 239000000956 alloy Substances 0.000 title claims description 19
- 238000007654 immersion Methods 0.000 title description 18
- 229910000611 Zinc aluminium Inorganic materials 0.000 title description 9
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 title description 9
- 230000006872 improvement Effects 0.000 title description 3
- 238000004519 manufacturing process Methods 0.000 title description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 35
- 239000010949 copper Substances 0.000 claims description 26
- 229910052802 copper Inorganic materials 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 21
- 229910007570 Zn-Al Inorganic materials 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 17
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 11
- 230000004913 activation Effects 0.000 claims description 11
- 150000003841 chloride salts Chemical class 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 229910021591 Copper(I) chloride Inorganic materials 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 7
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 claims description 7
- 150000001805 chlorine compounds Chemical class 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 3
- 230000001464 adherent effect Effects 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 claims 5
- 238000007598 dipping method Methods 0.000 claims 3
- 239000010410 layer Substances 0.000 claims 3
- 239000011241 protective layer Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 14
- 239000011701 zinc Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000007605 air drying Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- DEXFNLNNUZKHNO-UHFFFAOYSA-N 6-[3-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-3-oxopropyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)C(CCC1=CC2=C(NC(O2)=O)C=C1)=O DEXFNLNNUZKHNO-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 206010013710 Drug interaction Diseases 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910003310 Ni-Al Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 239000011717 all-trans-retinol Substances 0.000 description 1
- 235000019169 all-trans-retinol Nutrition 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229940045803 cuprous chloride Drugs 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- PEVJCYPAFCUXEZ-UHFFFAOYSA-J dicopper;phosphonato phosphate Chemical compound [Cu+2].[Cu+2].[O-]P([O-])(=O)OP([O-])([O-])=O PEVJCYPAFCUXEZ-UHFFFAOYSA-J 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910001448 ferrous ion Inorganic materials 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/026—Deposition of sublayers, e.g. adhesion layers or pre-applied alloying elements or corrosion protection
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/12—Aluminium or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Coating With Molten Metal (AREA)
- Chemically Coating (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/615,515 US6284122B1 (en) | 1998-06-09 | 2000-07-12 | Production of a zinc-aluminum alloy coating by immersion into molten metal baths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200210269B true ZA200210269B (en) | 2003-06-19 |
Family
ID=24465724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200210269A ZA200210269B (en) | 2000-07-12 | 2002-12-19 | Improvement in the production of a zinc-aluminum alloy coating by immersion into molten metal baths. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6284122B1 (ja) |
| EP (1) | EP1303643A2 (ja) |
| JP (1) | JP2004502868A (ja) |
| KR (1) | KR100799622B1 (ja) |
| CN (1) | CN1318634C (ja) |
| AU (2) | AU7182001A (ja) |
| BR (1) | BR0112415A (ja) |
| CA (1) | CA2415326A1 (ja) |
| MX (1) | MXPA03000318A (ja) |
| NZ (1) | NZ523595A (ja) |
| WO (1) | WO2002004693A2 (ja) |
| ZA (1) | ZA200210269B (ja) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6372296B2 (en) * | 1999-05-21 | 2002-04-16 | University Of Cincinnati | High aluminum galvanized steel |
| US20060228482A1 (en) * | 2005-04-07 | 2006-10-12 | International Lead Zinc Research Organization, Inc. | Zinc-aluminum alloy coating of metal objects |
| CA2628470C (en) * | 2005-12-20 | 2011-10-18 | Teck Cominco Metals Ltd. | Flux and process for hot dip galvanization |
| CN102044427B (zh) * | 2009-10-09 | 2012-06-06 | 中芯国际集成电路制造(上海)有限公司 | 铜互连线的形成方法及电镀装置 |
| CN101760717B (zh) * | 2009-12-28 | 2011-09-21 | 江苏麟龙新材料股份有限公司 | 一种对耐海洋气候工程零件涂层进行扩散处理的方法 |
| JP5419226B2 (ja) * | 2010-07-29 | 2014-02-19 | 日東電工株式会社 | フリップチップ型半導体裏面用フィルム及びその用途 |
| US8853072B2 (en) * | 2011-06-06 | 2014-10-07 | Micron Technology, Inc. | Methods of forming through-substrate interconnects |
| JP6352631B2 (ja) * | 2013-12-25 | 2018-07-04 | イビデン株式会社 | 積層セラミックコンデンサの製造方法 |
| CN106158727A (zh) * | 2015-03-30 | 2016-11-23 | 中芯国际集成电路制造(上海)有限公司 | 铜金属化工艺 |
| CN105506591B (zh) * | 2015-11-11 | 2019-04-23 | 华南理工大学 | 一种基于还原性水基溶液浴预热的化学镀方法 |
| JP7247946B2 (ja) * | 2020-04-24 | 2023-03-29 | Ｊｆｅスチール株式会社 | 溶融亜鉛めっき鋼板及びその製造方法 |
| CN113732294A (zh) * | 2021-09-26 | 2021-12-03 | 中国科学院上海应用物理研究所 | 一种通过熔盐廉价大规模合成金属团簇的方法 |
| CN114657544B (zh) * | 2022-03-24 | 2023-10-27 | 彭州航大新材料有限公司 | 一种镍基高温合金内腔表面的渗铝钴工艺及钴铝渗层 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6047343B2 (ja) * | 1978-09-01 | 1985-10-21 | 日新製鋼株式会社 | 乾式フラツクス法による合金化亜鉛めつき鋼板の製造方法 |
| US4228224A (en) | 1979-04-12 | 1980-10-14 | Rockwell International Corporation | Positive electrode for electrical energy storage device |
| US4285995A (en) * | 1980-03-10 | 1981-08-25 | Inland Steel Company | Process for increasing alloying rate of galvanized coating on steel |
| DE3201475A1 (de) * | 1981-05-22 | 1982-12-09 | Hermann Huster GmbH & Co, 5800 Hagen | Verfahren zum feuerverzinken metallischer werkstuecke |
| LU85886A1 (fr) | 1985-05-07 | 1986-12-05 | Centre Rech Metallurgique | Procede de depot en continu d'un revetement de zinc-aluminium sur un produit ferreux,par immersion dans un bain de metal fondu |
| JP2520674B2 (ja) * | 1987-12-17 | 1996-07-31 | 神岡鉱業株式会社 | 担体上に担持された金属の回収方法及び装置 |
| JP2517169B2 (ja) * | 1990-10-09 | 1996-07-24 | 新日本製鐵株式会社 | 溶融亜鉛めっき鋼板の製造方法 |
| JPH07233459A (ja) * | 1994-02-24 | 1995-09-05 | Toho Aen Kk | 溶融亜鉛合金めっき用フラックス |
| JPH07258813A (ja) * | 1994-03-24 | 1995-10-09 | Nisshin Steel Co Ltd | 溶融めっきにおける鋼帯の活性化前処理法 |
| DE69637118T2 (de) * | 1995-03-28 | 2008-01-31 | Nippon Steel Corp. | Korrosionsbeständiges stahlblech für treibstofftank und verfahren zur herstellung des bleches |
| JP3135818B2 (ja) * | 1995-03-30 | 2001-02-19 | 新日本製鐵株式会社 | 亜鉛−錫合金めっき鋼板の製造法 |
| DE19800023A1 (de) * | 1998-01-02 | 1999-07-08 | Huels Silicone Gmbh | Kontinuierliches Verfahren zur Herstellung von Polyorganosiloxanen |
| AU4553299A (en) * | 1998-06-09 | 1999-12-30 | International Lead Zinc Research Organization Inc. | Manufacturing process for noncontinuous galvanization with zinc-aluminum alloys over metallic manufactured products |
-
2000
- 2000-07-12 US US09/615,515 patent/US6284122B1/en not_active Expired - Fee Related
-
2001
- 2001-07-05 CA CA002415326A patent/CA2415326A1/en not_active Abandoned
- 2001-07-05 WO PCT/US2001/021218 patent/WO2002004693A2/en active IP Right Grant
- 2001-07-05 NZ NZ523595A patent/NZ523595A/en unknown
- 2001-07-05 KR KR1020037000379A patent/KR100799622B1/ko not_active IP Right Cessation
- 2001-07-05 BR BR0112415-3A patent/BR0112415A/pt not_active Application Discontinuation
- 2001-07-05 MX MXPA03000318A patent/MXPA03000318A/es active IP Right Grant
- 2001-07-05 AU AU7182001A patent/AU7182001A/xx active Pending
- 2001-07-05 CN CNB018126251A patent/CN1318634C/zh not_active Expired - Fee Related
- 2001-07-05 AU AU2001271820A patent/AU2001271820B2/en not_active Ceased
- 2001-07-05 JP JP2002509546A patent/JP2004502868A/ja active Pending
- 2001-07-05 EP EP01950865A patent/EP1303643A2/en not_active Withdrawn
-
2002
- 2002-12-19 ZA ZA200210269A patent/ZA200210269B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1318634C (zh) | 2007-05-30 |
| WO2002004693A3 (en) | 2002-04-11 |
| BR0112415A (pt) | 2003-07-01 |
| JP2004502868A (ja) | 2004-01-29 |
| KR20030024776A (ko) | 2003-03-26 |
| WO2002004693A2 (en) | 2002-01-17 |
| AU2001271820B2 (en) | 2005-01-06 |
| US6284122B1 (en) | 2001-09-04 |
| MXPA03000318A (es) | 2005-07-20 |
| CN1451056A (zh) | 2003-10-22 |
| KR100799622B1 (ko) | 2008-01-31 |
| AU7182001A (en) | 2002-01-21 |
| EP1303643A2 (en) | 2003-04-23 |
| NZ523595A (en) | 2004-03-26 |
| CA2415326A1 (en) | 2002-01-17 |
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