IT1147842B - Soluzione acquosa e procedimento per applicare a sostrati metallici una pellicola con aspetto di passivato di cromo - Google Patents
Soluzione acquosa e procedimento per applicare a sostrati metallici una pellicola con aspetto di passivato di cromoInfo
- Publication number
- IT1147842B IT1147842B IT48225/82A IT4822582A IT1147842B IT 1147842 B IT1147842 B IT 1147842B IT 48225/82 A IT48225/82 A IT 48225/82A IT 4822582 A IT4822582 A IT 4822582A IT 1147842 B IT1147842 B IT 1147842B
- Authority
- IT
- Italy
- Prior art keywords
- ions
- iron
- mixtures
- passivate
- chrome
- Prior art date
Links
- 239000000758 substrate Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- -1 hydrogen ions Chemical class 0.000 abstract 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- 229910052742 iron Inorganic materials 0.000 abstract 3
- 229910052684 Cerium Inorganic materials 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001297 Zn alloy Inorganic materials 0.000 abstract 1
- 239000003929 acidic solution Substances 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910001430 chromium ion Inorganic materials 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910001429 cobalt ion Inorganic materials 0.000 abstract 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052747 lanthanoid Inorganic materials 0.000 abstract 1
- 150000002602 lanthanoids Chemical class 0.000 abstract 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 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
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
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- 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
-
- 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
- C23C22/34—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 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
- 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
- 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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
-
- 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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
- C23C22/53—Treatment of zinc or alloys based thereon
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- 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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
- C23C22/56—Treatment of aluminium 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
- 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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
- C23C22/57—Treatment of magnesium 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
- 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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/254,728 US4359347A (en) | 1981-04-16 | 1981-04-16 | Chromium-free passivate solution and process |
| US06/254,699 US4359345A (en) | 1981-04-16 | 1981-04-16 | Trivalent chromium passivate solution and process |
| US06/254,700 US4359346A (en) | 1981-04-16 | 1981-04-16 | Trivalent chromium passivate solution and process for yellow passivate film |
| US06/265,487 US4349392A (en) | 1981-05-20 | 1981-05-20 | Trivalent chromium passivate solution and process |
| US06/273,526 US4367099A (en) | 1981-06-15 | 1981-06-15 | Trivalent chromium passivate process |
| US06/274,007 US4384902A (en) | 1981-06-15 | 1981-06-15 | Trivalent chromium passivate composition and process |
| US06/274,601 US4359348A (en) | 1981-06-17 | 1981-06-17 | Stabilized trivalent chromium passivate composition and process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8248225A0 IT8248225A0 (it) | 1982-04-14 |
| IT1147842B true IT1147842B (it) | 1986-11-26 |
Family
ID=27569481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT48225/82A IT1147842B (it) | 1981-04-16 | 1982-04-14 | Soluzione acquosa e procedimento per applicare a sostrati metallici una pellicola con aspetto di passivato di cromo |
Country Status (11)
| Country | Link |
|---|---|
| AU (1) | AU541733B2 (it) |
| BR (1) | BR8202218A (it) |
| CA (1) | CA1228000A (it) |
| DE (1) | DE3213384A1 (it) |
| FR (1) | FR2504156A1 (it) |
| GB (1) | GB2097024B (it) |
| HK (1) | HK85586A (it) |
| IT (1) | IT1147842B (it) |
| NL (1) | NL185856C (it) |
| SE (1) | SE457642B (it) |
| SG (1) | SG67686G (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042381A (zh) * | 2019-02-25 | 2019-07-23 | 常州万博金属构件厂 | 一种铝合金表面膜的制备方法 |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3392008B2 (ja) | 1996-10-30 | 2003-03-31 | 日本表面化学株式会社 | 金属の保護皮膜形成処理剤と処理方法 |
| DE3423990A1 (de) * | 1983-07-19 | 1985-01-31 | Omi International Corp., Warren, Mich. | Peroxidfreie chrom(iii)-passivierungsloesung und verfahren zum passivieren von substraten mit dieser loesung |
| GB8324717D0 (en) * | 1983-09-15 | 1983-10-19 | British Petroleum Co Plc | Inhibiting corrosion in aqueous systems |
| JPS60200972A (ja) * | 1984-03-23 | 1985-10-11 | Hitachi Ltd | ジルコニウムまたはジルコニウム合金の防食方法 |
| WO1985005131A1 (en) * | 1984-05-04 | 1985-11-21 | Amchem Products, Inc. | Metal treatment |
| CA1292155C (en) * | 1987-03-03 | 1991-11-19 | Lance Wilson | Method of forming a corrosion resistant coating |
| DE3812076A1 (de) * | 1988-04-12 | 1989-10-26 | Elektro Brite Gmbh | Saures chrom-(iii)-haltiges und fluoridhaltiges passivierungsbad fuer oberflaechen aus zink, zinklegierungen und cadmium |
| JPH0364485A (ja) * | 1989-08-01 | 1991-03-19 | Nippon Paint Co Ltd | アルミニウム又はその合金の表面処理剤及び処理浴 |
| US5192374A (en) * | 1991-09-27 | 1993-03-09 | Hughes Aircraft Company | Chromium-free method and composition to protect aluminum |
| US5130052A (en) * | 1991-10-24 | 1992-07-14 | W. R. Grace & Co.-Conn. | Corrosion inhibition with water-soluble rare earth chelates |
| US5393447A (en) * | 1993-07-09 | 1995-02-28 | Henkel Corporation | Composition and process for desmutting and deoxidizing without smutting |
| ATE211780T1 (de) | 1993-09-13 | 2002-01-15 | Commw Scient Ind Res Org | Metallbehandlung mit saurer, seltene erden ionen enthaltenden reinigungslösungen |
| AUPM621194A0 (en) * | 1994-06-10 | 1994-07-07 | Commonwealth Scientific And Industrial Research Organisation | Conversion coating and process for its formation |
| AU696903B2 (en) * | 1994-09-27 | 1998-09-24 | Jfe Steel Corporation | Zinciferous plated steel sheet and method for manufacturing same |
| DE69525475T2 (de) | 1994-11-11 | 2002-10-02 | Commonwealth Scientific And Industrial Research Organisation, Campbell | Verfahren und lösung zur gewährleistung eines konversionsüberzugs auf einer metalloberfläche |
| US5531931A (en) * | 1994-12-30 | 1996-07-02 | Cargill, Incorporated | Corrosion-inhibiting salt deicers |
| JP3523383B2 (ja) * | 1995-08-21 | 2004-04-26 | ディップソール株式会社 | 液体防錆皮膜組成物及び防錆皮膜形成方法 |
| DE19615664A1 (de) * | 1996-04-19 | 1997-10-23 | Surtec Produkte Und Systeme Fu | Chrom(VI)freie Chromatschicht sowie Verfahren zu ihrer Herstellung |
| US7314671B1 (en) | 1996-04-19 | 2008-01-01 | Surtec International Gmbh | Chromium(VI)-free conversion layer and method for producing it |
| WO2001012877A1 (de) * | 1998-08-18 | 2001-02-22 | Walter Hillebrand Gmbh & Co. Galvanotechnik | Passivierungsverfahren für zink-nickel-schichten |
| DE19905134A1 (de) * | 1999-02-09 | 2000-09-28 | Hillebrand Walter Gmbh & Co Kg | Passivierungsverfahren |
| DE19913242C2 (de) * | 1999-03-24 | 2001-09-27 | Electro Chem Eng Gmbh | Chemisch passivierter Gegenstand aus Magnesium oder seinen Legierungen, Verfahren zur Herstellung und seine Verwendung |
| AUPQ633200A0 (en) * | 2000-03-20 | 2000-04-15 | Commonwealth Scientific And Industrial Research Organisation | Process and solution for providing a conversion coating on a metallic surface I |
| AUPQ633300A0 (en) | 2000-03-20 | 2000-04-15 | Commonwealth Scientific And Industrial Research Organisation | Process and solution for providing a conversion coating on a metallic surface ii |
| FR2812307B1 (fr) * | 2000-07-25 | 2003-02-14 | Chemetall S A | Couche noire anticorrosive sur un alliage de zinc et son procede de preparation |
| DE10055215A1 (de) * | 2000-11-07 | 2002-05-08 | Walter Hillebrand Galvanotechn | Passivierungsverfahren |
| JP3332373B1 (ja) † | 2001-11-30 | 2002-10-07 | ディップソール株式会社 | 亜鉛及び亜鉛合金めっき上に六価クロムフリー防錆皮膜を形成するための処理溶液、六価クロムフリー防錆皮膜及びその形成方法。 |
| GB0207527D0 (en) * | 2002-04-02 | 2002-05-08 | Baldwin Kevin R | Conversion coating solution |
| JP4446230B2 (ja) | 2003-12-09 | 2010-04-07 | ディップソール株式会社 | アルミニウム又はアルミニウム合金用３価クロメート液及びそれを用いたアルミニウム又はアルミニウム合金表面に耐食性皮膜を形成する方法 |
| 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 |
| US20060266438A1 (en) * | 2005-05-26 | 2006-11-30 | Pavco, Inc. | Trivalent chromium conversion coating and method of application thereof |
| JP5198727B2 (ja) * | 2005-10-07 | 2013-05-15 | ディップソール株式会社 | 亜鉛又は亜鉛合金上に黒色の６価クロムフリー化成皮膜を形成するための処理溶液 |
| PL1816234T3 (pl) | 2006-01-31 | 2009-10-30 | Atotech Deutschland Gmbh | Reakcyjny roztwór wodny oraz metoda pasywacji cynku i stopów cynku |
| MX2009002399A (es) * | 2006-09-07 | 2009-03-20 | Nippon Steel Corp | Liquido de tratamiento acuoso para lamina de acero recubierta con sn que tiene excelente resistencia a la corrosion y adhesion de recubrimiento y metodo para producir una lamina de acero con tratamiento superficial. |
| ES2361361T3 (es) | 2007-03-05 | 2011-06-16 | Atotech Deutschland Gmbh | Pasivación en negro exenta de cromo (vi) para superficies que contienen zinc. |
| JP4665137B2 (ja) * | 2009-01-30 | 2011-04-06 | ユケン工業株式会社 | 化成処理のための組成物およびその組成物による化成皮膜を備える部材 |
| EP2617866A1 (de) * | 2012-01-23 | 2013-07-24 | Merz Pharma GmbH & Co. KGaA | Verfahren und Zusammensetzung zur Aufbereitung medizinischer Instrumente |
| DE102013021502A1 (de) * | 2013-12-19 | 2015-06-25 | Schlenk Metallfolien Gmbh & Co. Kg | Elektrisch leitende Flüssigkeiten auf der Basis von Metall-Diphosphonat-Komplexen |
| ES2732264T3 (es) * | 2014-02-13 | 2019-11-21 | Doerken Ewald Ag | Procedimiento para la preparación de un sustrato provisto de una pasivación libre de cobalto y libre de cromo-VI |
| GB201407690D0 (en) * | 2014-05-01 | 2014-06-18 | Henkel Ag & Co Kgaa | Non chromate coloured conversion coating for aluminum |
| FR3073529B1 (fr) * | 2017-11-14 | 2021-07-02 | Mecaprotec Ind | Procede de traitement de surface d’une piece revetue d’un revetement de cadmium et composition pour la mise en œuvre d’un tel procede |
| CN114504759B (zh) * | 2022-01-17 | 2022-11-18 | 华南理工大学 | 一种可常温固化的长效尾矿钝化剂及其制备方法与应用 |
| CN115821275A (zh) * | 2022-07-15 | 2023-03-21 | 宁波吉海金属科技有限公司 | 一种航空铝管常温酸洗光亮液 |
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| GB314769A (en) * | 1928-03-02 | 1929-07-02 | Otto Sprenger Patentverwertung | An improved process for coating metals |
| US2012697A (en) * | 1932-07-14 | 1935-08-27 | Metal Finishing Res Corp | Coated nonferrous metal and method and meterial for making the same |
| DE937448C (de) * | 1940-11-09 | 1956-01-05 | Henkel & Cie Gmbh | Spuelfluessigkeit fuer phosphatierte Metalle |
| US2318642A (en) * | 1941-04-25 | 1943-05-11 | Parker Rust Proof Co | Coated metal article and method of making same |
| US2393663A (en) * | 1943-03-22 | 1946-01-29 | Rheem Res Products Inc | Coating for cadmium and zinc |
| GB586517A (en) * | 1944-04-20 | 1947-03-21 | Taylor Frank | Improvements in or relating to the protective surface treatment of zinc, zinc coated and zinc alloy articles |
| FR987244A (fr) * | 1948-08-27 | 1951-08-10 | Poor & Co | Procédé pour l'obtention de revêtements en zinc très brillant |
| US2559878A (en) * | 1948-12-29 | 1951-07-10 | Western Electric Co | Zinc and cadmium passivating bath |
| GB869395A (en) * | 1959-05-27 | 1961-05-31 | Pyrene Co Ltd | Improvements relating to the production of chemical coatings on zinc and zinc alloys |
| US3314811A (en) * | 1964-01-02 | 1967-04-18 | Mitchell Bradford Chemical Co | Metal treating compositions and processes |
| AU412989B2 (en) * | 1967-04-20 | 1971-05-04 | John Lysaght (Australia) Limited | Composition and process for inhibiting corrosion of zinc surfaces |
| DE1933013C3 (de) * | 1969-06-28 | 1978-09-21 | Gerhard Collardin Gmbh, 5000 Koeln | Verfahren zur Erzeugung von Schutzschichten auf Aluminium, Eisen und Zink mittels komplexe Fluoride enthaltender Lösungen |
| US3755018A (en) * | 1971-04-26 | 1973-08-28 | Eltzroth & Ass J M | Composition and process for inhibiting corrosion of non-ferrous metal surfaced articles and providing receptive surface for synthetic resin coating compositions |
| US3752707A (en) * | 1971-08-23 | 1973-08-14 | Heatbath Corp | Corrosion resistant composition and method |
| SU427614A1 (ru) * | 1971-10-05 | 1977-11-05 | Ордена Трудового Красного Знамени Институт Химии И Химической Технологии Ан Литовской Сср | Состав дл пассисировани цинка |
| US3795549A (en) * | 1971-12-09 | 1974-03-05 | Oxy Metal Finishing Corp | Conversion coating solution for metallic surfaces |
| US3932198A (en) * | 1974-05-24 | 1976-01-13 | Amchem Products, Inc. | Coating solution having trivalent chromium and manganese for coating metal surfaces |
| GB1461244A (en) * | 1974-06-17 | 1977-01-13 | Lubrizol Corp | Treatment of metal surfaces with trivalent chromium solutions |
| US4171231A (en) * | 1978-04-27 | 1979-10-16 | R. O. Hull & Company, Inc. | Coating solutions of trivalent chromium for coating zinc surfaces |
| US4126490A (en) * | 1978-05-01 | 1978-11-21 | Caterpillar Mitsubishi Ltd. | Composition for forming chromate coating |
| GB2032465B (en) * | 1978-10-30 | 1982-09-29 | Dart Ind Inc | Non-chromate conversion coating solutions |
| US4298404A (en) * | 1979-09-06 | 1981-11-03 | Richardson Chemical Company | Chromium-free or low-chromium metal surface passivation |
| WO1981002311A1 (en) * | 1980-02-06 | 1981-08-20 | Bnf Metals Tech Centre | Method of producing conversion coatings |
| US4331487A (en) * | 1980-05-06 | 1982-05-25 | Ball Corporation | Conductive coatings for metal substrates |
| US4351675A (en) * | 1981-03-02 | 1982-09-28 | Rohco, Inc. | Conversion coatings for zinc and cadmium surfaces |
-
1982
- 1982-04-06 CA CA000400591A patent/CA1228000A/en not_active Expired
- 1982-04-07 GB GB8210315A patent/GB2097024B/en not_active Expired
- 1982-04-10 DE DE19823213384 patent/DE3213384A1/de active Granted
- 1982-04-14 IT IT48225/82A patent/IT1147842B/it active
- 1982-04-15 FR FR8206506A patent/FR2504156A1/fr not_active Withdrawn
- 1982-04-15 SE SE8202372A patent/SE457642B/sv not_active IP Right Cessation
- 1982-04-15 AU AU82634/82A patent/AU541733B2/en not_active Ceased
- 1982-04-16 NL NLAANVRAGE8201599,A patent/NL185856C/xx active Search and Examination
- 1982-04-16 BR BR8202218A patent/BR8202218A/pt unknown
-
1986
- 1986-08-12 SG SG676/86A patent/SG67686G/en unknown
- 1986-11-13 HK HK855/86A patent/HK85586A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042381A (zh) * | 2019-02-25 | 2019-07-23 | 常州万博金属构件厂 | 一种铝合金表面膜的制备方法 |
| CN110042381B (zh) * | 2019-02-25 | 2021-12-07 | 瑞上兴通信信号器材(连云港)有限公司 | 一种铝合金表面膜的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3213384A1 (de) | 1982-12-09 |
| NL185856C (nl) | 1990-08-01 |
| SG67686G (en) | 1987-03-27 |
| AU8263482A (en) | 1982-10-21 |
| SE457642B (sv) | 1989-01-16 |
| CA1228000A (en) | 1987-10-13 |
| HK85586A (en) | 1986-11-21 |
| GB2097024B (en) | 1985-02-27 |
| BR8202218A (pt) | 1983-03-29 |
| SE8202372L (sv) | 1982-10-17 |
| IT8248225A0 (it) | 1982-04-14 |
| FR2504156A1 (fr) | 1982-10-22 |
| DE3213384C2 (it) | 1991-01-31 |
| NL8201599A (nl) | 1982-11-16 |
| GB2097024A (en) | 1982-10-27 |
| AU541733B2 (en) | 1985-01-17 |
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