JPS5526191B2 - - Google Patents
Info
- Publication number
- JPS5526191B2 JPS5526191B2 JP1013575A JP1013575A JPS5526191B2 JP S5526191 B2 JPS5526191 B2 JP S5526191B2 JP 1013575 A JP1013575 A JP 1013575A JP 1013575 A JP1013575 A JP 1013575A JP S5526191 B2 JPS5526191 B2 JP S5526191B2
- Authority
- JP
- Japan
- 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.)
- Expired
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
- C23C22/23—Condensed 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)
- Chemically Coating (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7402178A FR2258464A1 (en) | 1974-01-23 | 1974-01-23 | Corrosion resistant coating on galvanised iron - protects pipes carrying hot water and water contg. copper ions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50108136A JPS50108136A (https=) | 1975-08-26 |
| JPS5526191B2 true JPS5526191B2 (https=) | 1980-07-11 |
Family
ID=9133847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1013575A Expired JPS5526191B2 (https=) | 1974-01-23 | 1975-01-23 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5526191B2 (https=) |
| BE (1) | BE824371A (https=) |
| DE (1) | DE2502732C3 (https=) |
| FR (1) | FR2258464A1 (https=) |
| IT (1) | IT1027331B (https=) |
| SE (1) | SE407812B (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4110128A (en) * | 1975-12-17 | 1978-08-29 | International Lead Zinc Research Organization, Inc. | Solution and procedure for depositing a protective coating on galvanized steel parts, and solution regeneration procedure |
| IL50890A (en) * | 1975-12-17 | 1979-10-31 | Int Lead Zinc Res | Solution and procedure for depositing a protective coating on galvanized steel parts and solution regneeration procedure |
| JPH0788585B2 (ja) * | 1986-11-21 | 1995-09-27 | 日本ペイント株式会社 | リン酸塩皮膜処理剤 |
-
1974
- 1974-01-23 FR FR7402178A patent/FR2258464A1/fr active Granted
-
1975
- 1975-01-14 BE BE152367A patent/BE824371A/xx unknown
- 1975-01-16 SE SE7500467A patent/SE407812B/xx unknown
- 1975-01-21 IT IT67127/75A patent/IT1027331B/it active
- 1975-01-23 JP JP1013575A patent/JPS5526191B2/ja not_active Expired
- 1975-01-23 DE DE2502732A patent/DE2502732C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2258464B1 (https=) | 1978-01-06 |
| IT1027331B (it) | 1978-11-20 |
| JPS50108136A (https=) | 1975-08-26 |
| BE824371A (fr) | 1975-05-02 |
| DE2502732A1 (de) | 1975-07-24 |
| SE7500467L (https=) | 1975-07-24 |
| DE2502732C3 (de) | 1979-06-13 |
| FR2258464A1 (en) | 1975-08-18 |
| DE2502732B2 (de) | 1978-10-19 |
| SE407812B (sv) | 1979-04-23 |