BR0205486A - Composition to control crystal size, coated steel product, and coating method - Google Patents
Composition to control crystal size, coated steel product, and coating methodInfo
- Publication number
- BR0205486A BR0205486A BR0205486-8A BR0205486A BR0205486A BR 0205486 A BR0205486 A BR 0205486A BR 0205486 A BR0205486 A BR 0205486A BR 0205486 A BR0205486 A BR 0205486A
- Authority
- BR
- Brazil
- Prior art keywords
- coated
- product
- coating
- composition
- crystal size
- Prior art date
Links
- 238000000576 coating method Methods 0.000 title abstract 5
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 239000013078 crystal Substances 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 229910000951 Aluminide Inorganic materials 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- OQPDWFJSZHWILH-UHFFFAOYSA-N [Al].[Al].[Al].[Ti] Chemical compound [Al].[Al].[Al].[Ti] OQPDWFJSZHWILH-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 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
- FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 abstract 1
- 238000005452 bending Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 238000003475 lamination Methods 0.000 abstract 1
- 150000001247 metal acetylides Chemical class 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910021324 titanium aluminide Inorganic materials 0.000 abstract 1
- -1 titanium carbide Chemical class 0.000 abstract 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 abstract 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
- C23C2/04—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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/10—Alloys based on aluminium with zinc as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coating With Molten Metal (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
"COMPOSIçãO PARA CONTROLAR O TAMANHO DO CRISTAL, PRODUTO DE AçO REVESTIDO, E MéTODO DE REVESTIMENTO". A presente invenção refere-se a um método de revestimento de produtos de aço tais como placas e chapas usando-se uma liga de revestimento de alumínio-zinco incluindo a modificação do banho de revestimento com um constituinte composto em partículas em quantidades eficazes para se controlar o tamanho da faceta do cristal do produto revestido, melhorar a performance das manchas de ferrugem na tensão de dobramento, melhorar a aparência da superfície revestida quando escovada, e a capacidade de pintura do produto revestido. Os constituintes incluem boretos tais como boreto de titânio e boretos de alumínio, carbonetos tais como carboneto de titânio, e aluminetos tais como alumineto de titânio. O método produz um produto de aço revestido que não requer laminação de encruamento para pintura."COMPOSITION TO CONTROL CRYSTAL SIZE, COATED ACTION PRODUCT, AND COATING METHOD". The present invention relates to a method of coating steel products such as plates and sheets using an aluminum-zinc coating alloy including modifying the coating bath with a particulate compound in amounts effective to control The crystal facet size of the coated product, improve the performance of rust stains on bending stress, improve the appearance of the coated surface when brushed, and the paintability of the coated product. Constituents include borides such as titanium boride and aluminum borides, carbides such as titanium carbide, and aluminides such as titanium aluminide. The method produces a coated steel product that does not require hardening lamination for painting.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/256,643 US6689489B2 (en) | 1999-10-07 | 2002-09-27 | Composition for controlling spangle size, a coated steel product, and a coating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0205486A true BR0205486A (en) | 2004-08-10 |
Family
ID=32228714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0205486-8A BR0205486A (en) | 2002-09-27 | 2002-12-26 | Composition to control crystal size, coated steel product, and coating method |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JP2004115908A (en) |
| KR (1) | KR20040023470A (en) |
| BR (1) | BR0205486A (en) |
| CA (1) | CA2413521C (en) |
| MX (1) | MXPA03006768A (en) |
| MY (1) | MY136088A (en) |
| TW (1) | TWI230205B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101180414B (en) * | 2005-04-05 | 2010-06-09 | 布卢斯科普钢铁有限公司 | Metal-coated steel strip |
| JP2010501731A (en) * | 2006-08-29 | 2010-01-21 | ブルースコープ・スティール・リミテッド | Metal coated iron strip |
| JP5591414B1 (en) * | 2014-05-26 | 2014-09-17 | 日新製鋼株式会社 | Hot-worked Al-plated steel sheet with excellent workability |
| JP6069558B1 (en) | 2016-03-11 | 2017-02-01 | 日新製鋼株式会社 | Fused Al-based plated steel sheet and method for producing the same |
| JP6694663B2 (en) * | 2017-12-26 | 2020-05-20 | 日鉄日新製鋼株式会社 | Molten Al-based plated steel strip and method for producing the same |
| EP3778979A4 (en) | 2018-03-26 | 2021-02-17 | Nippon Steel Corporation | PROCESS FOR THE PRODUCTION OF HOT-GALVANIZED, AL-COATED STEEL SHEET AND HOT-GALVANIZED, AL-COATED STEEL SHEET |
| CN110872676B (en) * | 2018-08-29 | 2022-01-14 | 上海梅山钢铁股份有限公司 | Production method of hot-dip aluminum-zinc steel plate |
| JP7143239B2 (en) | 2019-01-11 | 2022-09-28 | 日本製鉄株式会社 | Cooling rate determination device and information processing program |
-
2002
- 2002-12-04 CA CA002413521A patent/CA2413521C/en not_active Expired - Fee Related
- 2002-12-05 MY MYPI20024584A patent/MY136088A/en unknown
- 2002-12-06 KR KR1020020077126A patent/KR20040023470A/en not_active Application Discontinuation
- 2002-12-24 TW TW091137191A patent/TWI230205B/en not_active IP Right Cessation
- 2002-12-26 BR BR0205486-8A patent/BR0205486A/en not_active IP Right Cessation
-
2003
- 2003-07-25 JP JP2003280213A patent/JP2004115908A/en active Pending
- 2003-07-29 MX MXPA03006768A patent/MXPA03006768A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| TW200404916A (en) | 2004-04-01 |
| TWI230205B (en) | 2005-04-01 |
| MY136088A (en) | 2008-08-29 |
| CA2413521A1 (en) | 2004-03-27 |
| CA2413521C (en) | 2007-12-04 |
| JP2004115908A (en) | 2004-04-15 |
| KR20040023470A (en) | 2004-03-18 |
| MXPA03006768A (en) | 2004-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25A | Requested transfer of rights approved |
Owner name: ISG TECHNOLOGIES INC. (US) Free format text: TRANSFERIDO DE: BETHLEHEM STEEL CORPORATION |
|
| B03H | Publication of an application: rectification |
Free format text: REFERENTE A RPI 1753 DE 10/08/2004, QUANTO AO ITEM (30). |
|
| B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
| B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law | ||
| B25A | Requested transfer of rights approved |
Owner name: SEVERSTAL SPARROWS POINT HOLDING LLC (US) Free format text: TRANSFERIDO DE: ISG TECHNOLOGIES INC. |
|
| B25A | Requested transfer of rights approved |
Owner name: ISG SPARROWS POINT LLC (US) Free format text: TRANSFERIDO POR INCORPORACAO DE: SEVERSTAL SPARROWS POINT HOLDING LLC |
|
| B25D | Requested change of name of applicant approved |
Owner name: SEVERSTAL SPARROWS POINT LLC (US) Free format text: NOME ALTERADO DE: ISG SPARROWS POINT LLC |
|
| B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law | ||
| B09A | Decision: intention to grant | ||
| B08L | Application fees: final archiving |
Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 10A E 11A ANUIDADES. |
|
| B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time | ||
| B08I | Application fees: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2246 DE 21/01/2014 POR TER SIDO INDEVIDA. |