BR8704790A - Processo para a formacao de uma camada de protecao - Google Patents
Processo para a formacao de uma camada de protecaoInfo
- Publication number
- BR8704790A BR8704790A BR8704790A BR8704790A BR8704790A BR 8704790 A BR8704790 A BR 8704790A BR 8704790 A BR8704790 A BR 8704790A BR 8704790 A BR8704790 A BR 8704790A BR 8704790 A BR8704790 A BR 8704790A
- Authority
- BR
- Brazil
- Prior art keywords
- amount
- forming
- protective layer
- metal
- fluoride
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000011241 protective layer Substances 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003929 acidic solution Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 239000011253 protective coating Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/40—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates
- C23C22/44—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates containing also fluorides or complex fluorides
-
- 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
- C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
- C23C2222/10—Use of solutions containing trivalent chromium but free of hexavalent chromium
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Electronic Switches (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863631667 DE3631667A1 (de) | 1986-09-18 | 1986-09-18 | Schichtbildende passivierung bei multimetall-verfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8704790A true BR8704790A (pt) | 1988-05-17 |
Family
ID=6309783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8704790A BR8704790A (pt) | 1986-09-18 | 1987-09-17 | Processo para a formacao de uma camada de protecao |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4775427A (pt) |
| EP (1) | EP0261519B1 (pt) |
| JP (1) | JPS6386875A (pt) |
| AT (1) | ATE56485T1 (pt) |
| BR (1) | BR8704790A (pt) |
| DE (2) | DE3631667A1 (pt) |
| DK (1) | DK488987A (pt) |
| FI (1) | FI874059L (pt) |
| NO (1) | NO873904L (pt) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5498759A (en) * | 1991-06-26 | 1996-03-12 | Henkel Corporation | Surface treatment method for aluminum |
| JPH055185A (ja) * | 1991-06-26 | 1993-01-14 | Nippon Parkerizing Co Ltd | アルミニウムの表面処理方法 |
| GB2259920A (en) * | 1991-09-10 | 1993-03-31 | Gibson Chem Ltd | Surface conversion coating solution based on molybdenum and phosphate compounds |
| DE4224831A1 (de) * | 1992-07-28 | 1994-02-03 | Beb Erdgas & Erdoel Gmbh | Verfahren und Vorrichtung zur unterirdischen Einbringung von Transportrohren größerer Länge in das Erdreich |
| JP3060358B2 (ja) * | 1994-06-24 | 2000-07-10 | 富士電気化学株式会社 | ステータヨークの製造方法及びステータヨーク |
| AUPP375198A0 (en) | 1998-05-28 | 1998-06-18 | Bhp Steel (Jla) Pty Limited | An anticorrosion treatment |
| AU767358B2 (en) * | 1998-05-28 | 2003-11-06 | Bluescope Steel Limited | An anticorrosion treatment |
| JP4628726B2 (ja) * | 2004-03-02 | 2011-02-09 | 日本表面化学株式会社 | アルミニウム部材及びその製造方法と製造用薬剤 |
| EP1580302A1 (en) * | 2004-03-23 | 2005-09-28 | JohnsonDiversey Inc. | Composition and process for cleaning and corrosion inhibition of surfaces of aluminum or colored metals and alloys thereof under alkaline conditions |
| US20100155251A1 (en) * | 2008-12-23 | 2010-06-24 | United Technologies Corporation | Hard anodize of cold spray aluminum layer |
| MX2012007605A (es) * | 2009-12-28 | 2012-07-20 | Henkel Ag & Co Kgaa | Proceso de pretratamiento para aluminio y limpiador de ataque quimico alto usado en el mismo. |
| IT1397902B1 (it) * | 2010-01-26 | 2013-02-04 | Np Coil Dexter Ind Srl | Processi di pretrattamento alla verniciatura, a basso impatto ambientale, alternativi ai trattamenti tradizionali di fosfatazione. |
| KR101500049B1 (ko) * | 2012-12-27 | 2015-03-06 | 주식회사 포스코 | 아연 또는 아연계합금도금 강판용 인산염 용액 및 이를 이용한 아연 또는 아연계합금도금 강판 |
| US9337002B2 (en) | 2013-03-12 | 2016-05-10 | Lam Research Corporation | Corrosion resistant aluminum coating on plasma chamber components |
| CN105111807B (zh) * | 2015-09-22 | 2018-01-26 | 攀钢集团攀枝花钢铁研究院有限公司 | 高耐蚀性涂层液和热镀锌涂层板的制备方法 |
| KR101696115B1 (ko) | 2015-12-22 | 2017-01-13 | 주식회사 포스코 | 후처리 피막이 형성된 아연계 도금강판 및 그 후처리 방법 |
| US11846028B2 (en) | 2017-12-08 | 2023-12-19 | Nevada Research & Innovation Corporation | Molybdate-based composition and conversion coating |
| EP3746580A1 (en) | 2018-01-30 | 2020-12-09 | PRC-Desoto International, Inc. | Systems and methods for treating a metal substrate |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3272663A (en) * | 1962-11-13 | 1966-09-13 | Oakite Prod Inc | Wash-primer coating including molybdate radical |
| US3248249A (en) * | 1963-06-28 | 1966-04-26 | Telefiex Inc | Inorganic coating and bonding composition |
| US4146410A (en) * | 1977-03-02 | 1979-03-27 | Amchem Products, Inc. | Non-ferricyanide chromate conversion coating for aluminum surfaces |
| DE2711431C2 (de) * | 1977-03-16 | 1986-12-11 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Oberflächenbehandlung von Metallen |
| JPS605670B2 (ja) * | 1978-07-24 | 1985-02-13 | 三菱自動車工業株式会社 | 亜鉛及び亜鉛合金の化成処理法 |
| DE2905535A1 (de) * | 1979-02-14 | 1980-09-04 | Metallgesellschaft Ag | Verfahren zur oberflaechenbehandlung von metallen |
| SU840199A1 (ru) * | 1979-05-03 | 1981-06-26 | Государственный Научно-Исследовательскийинститут Эксплуатации И Pemohta Авиа-Ционной Техники Гражданской Авиации | Раствор дл фосфатировани алюмини и ЕгО СплАВОВ |
| JPS5729581A (en) * | 1980-07-26 | 1982-02-17 | Sumitomo Metal Ind Ltd | Chromate treatment of zinc plated steel plate |
| DE3325974A1 (de) * | 1983-07-19 | 1985-01-31 | Gerhard Collardin GmbH, 5000 Köln | Verfahren und universell anwendbare mittel zum beschleunigten aufbringen von phosphatueberzuegen auf metalloberflaechen |
-
1986
- 1986-09-18 DE DE19863631667 patent/DE3631667A1/de not_active Withdrawn
-
1987
- 1987-09-11 DE DE8787113304T patent/DE3764917D1/de not_active Expired - Fee Related
- 1987-09-11 EP EP87113304A patent/EP0261519B1/de not_active Expired - Lifetime
- 1987-09-11 AT AT87113304T patent/ATE56485T1/de active
- 1987-09-17 US US07/097,781 patent/US4775427A/en not_active Expired - Fee Related
- 1987-09-17 FI FI874059A patent/FI874059L/fi not_active IP Right Cessation
- 1987-09-17 NO NO873904A patent/NO873904L/no unknown
- 1987-09-17 DK DK488987A patent/DK488987A/da not_active Application Discontinuation
- 1987-09-17 BR BR8704790A patent/BR8704790A/pt unknown
- 1987-09-18 JP JP62236050A patent/JPS6386875A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FI874059A7 (fi) | 1988-03-19 |
| FI874059L (fi) | 1988-03-19 |
| US4775427A (en) | 1988-10-04 |
| FI874059A0 (fi) | 1987-09-17 |
| DE3764917D1 (de) | 1990-10-18 |
| NO873904D0 (no) | 1987-09-17 |
| ATE56485T1 (de) | 1990-09-15 |
| DK488987D0 (da) | 1987-09-17 |
| EP0261519B1 (de) | 1990-09-12 |
| DE3631667A1 (de) | 1988-03-24 |
| EP0261519A1 (de) | 1988-03-30 |
| NO873904L (no) | 1988-03-21 |
| JPS6386875A (ja) | 1988-04-18 |
| DK488987A (da) | 1988-03-19 |
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