ES466038A1 - Un procedimiento para depositar rapidamente un recubrimien- to protector sobre partes dotadas de una superficie de cinc. - Google Patents
Un procedimiento para depositar rapidamente un recubrimien- to protector sobre partes dotadas de una superficie de cinc.Info
- Publication number
- ES466038A1 ES466038A1 ES466038A ES466038A ES466038A1 ES 466038 A1 ES466038 A1 ES 466038A1 ES 466038 A ES466038 A ES 466038A ES 466038 A ES466038 A ES 466038A ES 466038 A1 ES466038 A1 ES 466038A1
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- solution
- protective coating
- depositing
- galvanized steel
- 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.)
- Expired
Links
- 238000000151 deposition Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000011253 protective coating Substances 0.000 title abstract 2
- 229910001335 Galvanized steel Inorganic materials 0.000 title 1
- 239000008397 galvanized steel Substances 0.000 title 1
- 238000011069 regeneration method Methods 0.000 title 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229940005740 hexametaphosphate Drugs 0.000 abstract 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 abstract 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 abstract 1
- 235000019795 sodium metasilicate Nutrition 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000001577 tetrasodium phosphonato phosphate 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
- C23C22/07—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)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Coating With Molten Metal (AREA)
- Chemically Coating (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA241973 | 1975-12-17 | ||
| CA251145 | 1976-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES466038A1 true ES466038A1 (es) | 1978-10-01 |
Family
ID=25668170
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES466038A Expired ES466038A1 (es) | 1975-12-17 | 1978-01-16 | Un procedimiento para depositar rapidamente un recubrimien- to protector sobre partes dotadas de una superficie de cinc. |
| ES466039A Expired ES466039A1 (es) | 1975-12-17 | 1978-01-16 | Un procedimiento para depositar rapidamente un recubrimien- to protector sobre partes dotadas de una superficie de cinc. |
| ES466040A Expired ES466040A1 (es) | 1975-12-17 | 1978-01-16 | Un procedimiento para aumentar el contenido de cinc y fosfa-to de una solucion protectora. |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES466039A Expired ES466039A1 (es) | 1975-12-17 | 1978-01-16 | Un procedimiento para depositar rapidamente un recubrimien- to protector sobre partes dotadas de una superficie de cinc. |
| ES466040A Expired ES466040A1 (es) | 1975-12-17 | 1978-01-16 | Un procedimiento para aumentar el contenido de cinc y fosfa-to de una solucion protectora. |
Country Status (13)
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1204269A (fr) * | 1958-04-05 | 1960-01-25 | Parker Ste Continentale | Procédé pour faciliter le formage à froid |
| NL281233A (enrdf_load_html_response) * | 1961-08-03 | |||
| DE1621529A1 (de) * | 1967-03-09 | 1971-05-06 | Wasserversorgung Abwasse | Verfahren fuer die Schutzschichtbildung auf den Stahlteilen von Unterwassermotoren zur Erhoehung der Lebensdauer von Unterwassermotorpumpen |
| FR2258464A1 (en) * | 1974-01-23 | 1975-08-18 | Int Lead Zinc Res | Corrosion resistant coating on galvanised iron - protects pipes carrying hot water and water contg. copper ions |
-
1976
- 1976-11-11 IL IL50890A patent/IL50890A/xx unknown
- 1976-11-25 SE SE7613231A patent/SE7613231L/xx unknown
- 1976-11-30 NO NO764086A patent/NO764086L/no unknown
- 1976-12-01 JP JP51145178A patent/JPS5275625A/ja active Pending
- 1976-12-03 DK DK543976A patent/DK543976A/da unknown
- 1976-12-08 DE DE19762655638 patent/DE2655638A1/de not_active Withdrawn
- 1976-12-09 GB GB51468/76A patent/GB1529380A/en not_active Expired
- 1976-12-09 IE IE2690/76A patent/IE44108B1/en unknown
- 1976-12-13 FR FR7637425A patent/FR2335617A1/fr not_active Withdrawn
- 1976-12-15 LU LU76393A patent/LU76393A1/xx unknown
- 1976-12-16 NL NL7613986A patent/NL7613986A/xx not_active Application Discontinuation
- 1976-12-16 CH CH1584676A patent/CH618470A5/fr not_active IP Right Cessation
-
1978
- 1978-01-16 ES ES466038A patent/ES466038A1/es not_active Expired
- 1978-01-16 ES ES466039A patent/ES466039A1/es not_active Expired
- 1978-01-16 ES ES466040A patent/ES466040A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU76393A1 (enrdf_load_html_response) | 1977-06-10 |
| JPS5275625A (en) | 1977-06-24 |
| GB1529380A (en) | 1978-10-18 |
| CH618470A5 (en) | 1980-07-31 |
| ES466040A1 (es) | 1978-10-01 |
| NO764086L (enrdf_load_html_response) | 1977-06-20 |
| IL50890A (en) | 1979-10-31 |
| IE44108L (en) | 1977-06-17 |
| DE2655638A1 (de) | 1977-07-07 |
| IE44108B1 (en) | 1981-08-12 |
| ES466039A1 (es) | 1978-10-01 |
| DK543976A (da) | 1977-06-18 |
| SE7613231L (sv) | 1977-06-18 |
| NL7613986A (nl) | 1977-06-21 |
| FR2335617A1 (fr) | 1977-07-15 |
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