NL7310113A - - Google Patents
Info
- Publication number
- NL7310113A NL7310113A NL7310113A NL7310113A NL7310113A NL 7310113 A NL7310113 A NL 7310113A NL 7310113 A NL7310113 A NL 7310113A NL 7310113 A NL7310113 A NL 7310113A NL 7310113 A NL7310113 A NL 7310113A
- Authority
- NL
- Netherlands
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
- C23C22/07—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 phosphates
- C23C22/08—Orthophosphates
- C23C22/12—Orthophosphates containing zinc cations
- C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
-
- 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
- C23C22/07—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 phosphates
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 |
|---|---|---|---|
| DE19722241798 DE2241798C2 (de) | 1972-08-25 | 1972-08-25 | Verfahren zur Phosphatierung von Eisen und Stahl |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7310113A true NL7310113A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-02-27 |
| NL172465B NL172465B (nl) | 1983-04-05 |
| NL172465C NL172465C (nl) | 1983-09-01 |
Family
ID=5854494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7310113A NL172465C (nl) | 1972-08-25 | 1973-07-20 | Werkwijze voor het fosfateren van ijzer en staal. |
Country Status (8)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4316751A (en) * | 1980-04-14 | 1982-02-23 | Hooker Chemicals & Plastics Corp. | Electrical resistance coating for steel |
| 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 |
| DE3840668A1 (de) * | 1988-12-02 | 1990-06-07 | Metallgesellschaft Ag | Verfahren beim phosphatieren von metalloberflaechen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2487137A (en) * | 1947-09-10 | 1949-11-08 | Armco Steel Corp | Producing coatings on metal |
-
1972
- 1972-08-25 DE DE19722241798 patent/DE2241798C2/de not_active Expired
-
1973
- 1973-05-15 FR FR7317474A patent/FR2197075B1/fr not_active Expired
- 1973-05-28 AT AT466173A patent/AT321055B/de not_active IP Right Cessation
- 1973-05-29 BE BE131677A patent/BE800218A/xx not_active IP Right Cessation
- 1973-06-28 ES ES416423A patent/ES416423A1/es not_active Expired
- 1973-07-20 NL NL7310113A patent/NL172465C/xx not_active IP Right Cessation
- 1973-08-24 SE SE7311570A patent/SE385130B/xx unknown
- 1973-08-24 IT IT2819673A patent/IT993779B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2241798A1 (de) | 1974-03-07 |
| FR2197075A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-22 |
| FR2197075B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-07-25 |
| AT321055B (de) | 1975-03-10 |
| DE2241798C2 (de) | 1982-03-11 |
| NL172465C (nl) | 1983-09-01 |
| IT993779B (it) | 1975-09-30 |
| SE385130B (sv) | 1976-06-08 |
| ES416423A1 (es) | 1976-03-01 |
| BE800218A (fr) | 1973-09-17 |
| NL172465B (nl) | 1983-04-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| V1 | Lapsed because of non-payment of the annual fee |