ES362523A1 - Procedimiento de fosfatacion de hierro y acero. - Google Patents
Procedimiento de fosfatacion de hierro y acero.Info
- Publication number
- ES362523A1 ES362523A1 ES362523A ES362523A ES362523A1 ES 362523 A1 ES362523 A1 ES 362523A1 ES 362523 A ES362523 A ES 362523A ES 362523 A ES362523 A ES 362523A ES 362523 A1 ES362523 A1 ES 362523A1
- Authority
- ES
- Spain
- Prior art keywords
- suspension
- calcium orthophosphate
- orthophosphate
- microns
- contain
- 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
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 title abstract 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 title 1
- 229910000389 calcium phosphate Inorganic materials 0.000 title 1
- 239000001506 calcium phosphate Substances 0.000 title 1
- 235000011010 calcium phosphates Nutrition 0.000 title 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 abstract 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000000725 suspension Substances 0.000 abstract 3
- 239000011260 aqueous acid Substances 0.000 abstract 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal orthophosphate Chemical class 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 239000008367 deionised water Substances 0.000 abstract 1
- 229910021641 deionized water Inorganic materials 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 150000002826 nitrites Chemical class 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 239000008399 tap water Substances 0.000 abstract 1
- 235000020679 tap water Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C23C22/78—Pretreatment of the material to be coated
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 |
|---|---|---|---|
| DE19681696144 DE1696144A1 (de) | 1968-01-15 | 1968-01-15 | Verfahren zur Phosphatierung von Eisen und Stahl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES362523A1 true ES362523A1 (es) | 1970-09-01 |
Family
ID=5687930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES362523A Expired ES362523A1 (es) | 1968-01-15 | 1969-01-15 | Procedimiento de fosfatacion de hierro y acero. |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT279996B (en)) |
| BE (1) | BE723943A (en)) |
| ES (1) | ES362523A1 (en)) |
| FR (1) | FR1591353A (en)) |
| GB (1) | GB1222163A (en)) |
| SE (1) | SE348008B (en)) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3396020B1 (en) * | 2015-12-25 | 2021-04-07 | Nihon Parkerizing Co., Ltd. | Surface-conditioning agent, as well as magnesium member or magnesium alloy material with film, and manufacturing method therefor |
-
1968
- 1968-11-08 FR FR1591353D patent/FR1591353A/fr not_active Expired
- 1968-11-14 BE BE723943D patent/BE723943A/xx unknown
- 1968-11-22 GB GB5557868A patent/GB1222163A/en not_active Expired
- 1968-12-10 AT AT1202868A patent/AT279996B/de not_active IP Right Cessation
-
1969
- 1969-01-14 SE SE41769A patent/SE348008B/xx unknown
- 1969-01-15 ES ES362523A patent/ES362523A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1222163A (en) | 1971-02-10 |
| BE723943A (en)) | 1969-04-16 |
| AT279996B (de) | 1970-03-25 |
| SE348008B (en)) | 1972-08-21 |
| FR1591353A (en)) | 1970-04-27 |
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