DE2851272A1 - Verfahren zur oberflaechenbehandlung von aluminium oder aluminiumlegierungen und loesung zur durchfuehrung des verfahrens - Google Patents
Verfahren zur oberflaechenbehandlung von aluminium oder aluminiumlegierungen und loesung zur durchfuehrung des verfahrensInfo
- Publication number
- DE2851272A1 DE2851272A1 DE19782851272 DE2851272A DE2851272A1 DE 2851272 A1 DE2851272 A1 DE 2851272A1 DE 19782851272 DE19782851272 DE 19782851272 DE 2851272 A DE2851272 A DE 2851272A DE 2851272 A1 DE2851272 A1 DE 2851272A1
- Authority
- DE
- Germany
- Prior art keywords
- surface treatment
- inositol
- treatment solution
- aluminum
- phosphate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- C23C22/34—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
- C23C22/36—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 containing also phosphates
- C23C22/361—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 containing also phosphates containing titanium, zirconium or hafnium compounds
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7834487A FR2443514A1 (fr) | 1978-12-07 | 1978-12-07 | Solution de traitement de surface et traitement de surface d'un substrat d'aluminium ou d'alliage d'aluminium |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2851272A1 true DE2851272A1 (de) | 1980-05-29 |
DE2851272C2 DE2851272C2 (de) | 1987-03-12 |
Family
ID=9215798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2851272A Expired DE2851272C2 (de) | 1978-12-07 | 1978-11-27 | Verfahren zur Oberflächenbehandlung von Aluminium oder Aluminiumlegierungen |
Country Status (4)
Country | Link |
---|---|
US (1) | US4187127A (US06277897-20010821-C00009.png) |
DE (1) | DE2851272C2 (US06277897-20010821-C00009.png) |
FR (1) | FR2443514A1 (US06277897-20010821-C00009.png) |
GB (1) | GB2037328B (US06277897-20010821-C00009.png) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5810993B2 (ja) * | 1979-02-15 | 1983-02-28 | 日本ペイント株式会社 | 錫メツキ罐の脱脂洗浄方法 |
CA1162504A (en) * | 1980-11-25 | 1984-02-21 | Mobuyuki Oda | Treating tin plated steel sheet with composition containing titanium or zirconium compounds |
US4341558A (en) * | 1981-02-27 | 1982-07-27 | Hooker Chemicals & Plastics Corp. | Metal surface coating agent |
JPS6017827B2 (ja) * | 1981-03-26 | 1985-05-07 | 日本ペイント株式会社 | カチオン型電着塗装のための金属表面の前処理方法 |
US4427459A (en) | 1982-01-25 | 1984-01-24 | Pennwalt Corporation | Phosphate conversion coatings for metals with reduced coating weights and crystal sizes |
DE3236247A1 (de) * | 1982-09-30 | 1984-04-12 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur oberflaechenbehandlung von aluminium |
US5073196A (en) * | 1989-05-18 | 1991-12-17 | Henkel Corporation | Non-accelerated iron phosphating |
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 |
US5306526A (en) * | 1992-04-02 | 1994-04-26 | Ppg Industries, Inc. | Method of treating nonferrous metal surfaces by means of an acid activating agent and an organophosphate or organophosphonate and substrates treated by such method |
US5294265A (en) * | 1992-04-02 | 1994-03-15 | Ppg Industries, Inc. | Non-chrome passivation for metal substrates |
DE102008000600B4 (de) * | 2008-03-11 | 2010-05-12 | Chemetall Gmbh | Verfahren zur Beschichtung von metallischen Oberflächen mit einem Passivierungsmittel, das Passivierungsmittel, die hiermit erzeugte Beschichtung und ihre Verwendung |
CN102383120B (zh) * | 2011-10-18 | 2013-06-19 | 广西民族大学 | 一种铝合金有机封闭膜的制备方法及其成膜液 |
US20150232671A1 (en) * | 2014-02-20 | 2015-08-20 | Ppg Industries Ohio, Inc. | Pretreatment of magnesium substrates |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2701321A1 (de) * | 1976-01-30 | 1977-08-04 | Metallgesellschaft Ag | Verfahren zur nachbehandlung von oberflaechen von zink oder zinklegierungen |
DE2715292A1 (de) * | 1976-04-05 | 1977-10-13 | Amchem Prod | Verfahren zur herstellung korrosionsfester haftueberzuege auf aluminiumoberflaechen und waessrig-saure loesungen fuer chemische umwandlungsueberzuege |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3076734A (en) * | 1960-07-01 | 1963-02-05 | Acme Steel Co | Protective coatings on metals |
US3459600A (en) * | 1966-11-07 | 1969-08-05 | Todco Chem Co Inc | Novel zinc coating composition and method |
US4017334A (en) * | 1973-10-04 | 1977-04-12 | Oxy Metal Industries Corporation | Process for treating aluminum cans |
US4111722A (en) * | 1976-02-09 | 1978-09-05 | Oxy Metal Industries Corporation | Tannin treatment of aluminum with a fluoride cleaner |
US4110129A (en) * | 1977-02-03 | 1978-08-29 | Oxy Metal Industries Corporation | Post treatment of conversion-coated zinc surfaces |
-
1978
- 1978-11-21 US US05/962,720 patent/US4187127A/en not_active Expired - Lifetime
- 1978-11-27 DE DE2851272A patent/DE2851272C2/de not_active Expired
- 1978-12-07 FR FR7834487A patent/FR2443514A1/fr active Granted
- 1978-12-08 GB GB7847757A patent/GB2037328B/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2701321A1 (de) * | 1976-01-30 | 1977-08-04 | Metallgesellschaft Ag | Verfahren zur nachbehandlung von oberflaechen von zink oder zinklegierungen |
DE2715292A1 (de) * | 1976-04-05 | 1977-10-13 | Amchem Prod | Verfahren zur herstellung korrosionsfester haftueberzuege auf aluminiumoberflaechen und waessrig-saure loesungen fuer chemische umwandlungsueberzuege |
Also Published As
Publication number | Publication date |
---|---|
FR2443514B1 (US06277897-20010821-C00009.png) | 1982-08-13 |
US4187127A (en) | 1980-02-05 |
GB2037328A (en) | 1980-07-09 |
DE2851272C2 (de) | 1987-03-12 |
GB2037328B (en) | 1982-11-10 |
FR2443514A1 (fr) | 1980-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |