IT967512B - Procedimento per la preparazione di rivestimenti di fosfati di zinco cristallini su superfici di acciaio e di zinco e soluzio ni di fosfatazione dello zinco da usarsi nel procedimento - Google Patents
Procedimento per la preparazione di rivestimenti di fosfati di zinco cristallini su superfici di acciaio e di zinco e soluzio ni di fosfatazione dello zinco da usarsi nel procedimentoInfo
- Publication number
- IT967512B IT967512B IT29284/72A IT2928472A IT967512B IT 967512 B IT967512 B IT 967512B IT 29284/72 A IT29284/72 A IT 29284/72A IT 2928472 A IT2928472 A IT 2928472A IT 967512 B IT967512 B IT 967512B
- Authority
- IT
- Italy
- Prior art keywords
- zinc
- procedure
- steel
- preparation
- crystalline
- Prior art date
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title 2
- 238000000034 method Methods 0.000 title 2
- 239000011701 zinc Substances 0.000 title 2
- 229910052725 zinc Inorganic materials 0.000 title 2
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 title 1
- 229910000165 zinc phosphate Inorganic materials 0.000 title 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
- C23C22/08—Orthophosphates
- C23C22/12—Orthophosphates containing zinc cations
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)
- Application Of Or Painting With Fluid Materials (AREA)
- Luminescent Compositions (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPA652671 | 1971-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT967512B true IT967512B (it) | 1974-03-11 |
Family
ID=3764832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT29284/72A IT967512B (it) | 1971-10-05 | 1972-09-15 | Procedimento per la preparazione di rivestimenti di fosfati di zinco cristallini su superfici di acciaio e di zinco e soluzio ni di fosfatazione dello zinco da usarsi nel procedimento |
Country Status (13)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1549856A (en) * | 1975-06-20 | 1979-08-08 | Ici Ltd | Phosphating process |
| DE3418359A1 (de) * | 1983-05-23 | 1984-11-29 | Shipley Co., Inc., Newton, Mass. | Loesung zur bildung schwarzer oxidschichten und verfahren zur herstellung von laminaten |
| US4705703A (en) * | 1986-06-30 | 1987-11-10 | Nalco Chemical Company | Method of preventing corrosion of uncoated aluminum sheet or beverage cans in a brewery pasteurizer water system |
| ZA969146B (en) * | 1995-11-07 | 1997-05-27 | Henkel Corp | Finely crystallizing and/or fast phosphate conversion coating composition and process |
| US6730409B1 (en) * | 1999-05-27 | 2004-05-04 | International Business Machines Corporation | Promoting adhesion between a polymer and a metallic substrate |
| US6743302B2 (en) | 2000-01-28 | 2004-06-01 | Henkel Corporation | Dry-in-place zinc phosphating compositions including adhesion-promoting polymers |
| US20190105686A1 (en) * | 2017-10-05 | 2019-04-11 | Héctor Delgado Morales | Process for the polymer coating of non-ferrous metal surfaces |
| CN115522191B (zh) * | 2022-10-11 | 2024-06-07 | 山东商业职业技术学院 | 一种用于金属表面处理的磷化液及其制备方法与应用 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3728163A (en) * | 1970-05-25 | 1973-04-17 | Balm Paints Ltd | Alkaline liquids for cleaning metals |
-
0
- BE BE789631D patent/BE789631A/xx unknown
-
1972
- 1972-09-11 IE IE1230/72A patent/IE36693B1/xx unknown
- 1972-09-12 US US00288338A patent/US3837928A/en not_active Expired - Lifetime
- 1972-09-12 CA CA151,480A patent/CA963778A/en not_active Expired
- 1972-09-12 ZA ZA726226A patent/ZA726226B/xx unknown
- 1972-09-15 IT IT29284/72A patent/IT967512B/it active
- 1972-09-21 GB GB4380172A patent/GB1410176A/en not_active Expired
- 1972-10-02 JP JP47098086A patent/JPS5217504B2/ja not_active Expired
- 1972-10-02 AR AR193760A patent/AR193760A1/es active
- 1972-10-04 FR FR7235221A patent/FR2156045B1/fr not_active Expired
- 1972-10-05 BR BR006935/72A patent/BR7206935D0/pt unknown
- 1972-10-05 DE DE19722248867 patent/DE2248867A1/de active Pending
- 1972-10-05 NL NL7213483A patent/NL7213483A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA963778A (en) | 1975-03-04 |
| DE2248867A1 (de) | 1973-04-12 |
| IE36693B1 (en) | 1977-02-02 |
| FR2156045A1 (enrdf_load_stackoverflow) | 1973-05-25 |
| BE789631A (fr) | 1973-02-01 |
| JPS4872045A (enrdf_load_stackoverflow) | 1973-09-28 |
| NL7213483A (enrdf_load_stackoverflow) | 1973-04-09 |
| JPS5217504B2 (enrdf_load_stackoverflow) | 1977-05-16 |
| ZA726226B (en) | 1973-05-30 |
| AR193760A1 (es) | 1973-05-22 |
| IE36693L (en) | 1973-04-05 |
| GB1410176A (en) | 1975-10-15 |
| BR7206935D0 (pt) | 1973-08-23 |
| US3837928A (en) | 1974-09-24 |
| FR2156045B1 (enrdf_load_stackoverflow) | 1976-10-29 |
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