IT1028373B - Processo per la fosfatazione di metalli - Google Patents
Processo per la fosfatazione di metalliInfo
- Publication number
- IT1028373B IT1028373B IT7519275A IT1927575A IT1028373B IT 1028373 B IT1028373 B IT 1028373B IT 7519275 A IT7519275 A IT 7519275A IT 1927575 A IT1927575 A IT 1927575A IT 1028373 B IT1028373 B IT 1028373B
- Authority
- IT
- Italy
- Prior art keywords
- phosphating
- metals
- Prior art date
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
- C23C22/16—Orthophosphates containing zinc cations containing also peroxy-compounds
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 |
|---|---|---|---|
| DE19742402051 DE2402051B2 (de) | 1974-01-17 | 1974-01-17 | Verfahren zur phosphatierung von metallen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1028373B true IT1028373B (it) | 1979-01-30 |
Family
ID=5904961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT7519275A IT1028373B (it) | 1974-01-17 | 1975-01-15 | Processo per la fosfatazione di metalli |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS50104150A (it) |
| AT (1) | AT331608B (it) |
| AU (1) | AU7717475A (it) |
| BE (1) | BE824349A (it) |
| BR (1) | BR7500320A (it) |
| CA (1) | CA1048389A (it) |
| CH (1) | CH594060A5 (it) |
| CS (1) | CS188937B2 (it) |
| DE (1) | DE2402051B2 (it) |
| DK (1) | DK10175A (it) |
| FR (1) | FR2258463B1 (it) |
| GB (1) | GB1487866A (it) |
| IT (1) | IT1028373B (it) |
| NL (1) | NL7415588A (it) |
| PL (1) | PL101568B1 (it) |
| ZA (1) | ZA75151B (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ188918A (en) * | 1977-11-29 | 1981-01-23 | Ici Ltd | Applying phosphate coating to ferrous or zinciferous metal substrate and materials therefor |
| GB8527833D0 (en) * | 1985-11-12 | 1985-12-18 | Pyrene Chemicals Services Ltd | Phosphate coating of metals |
| US5261973A (en) * | 1991-07-29 | 1993-11-16 | Henkel Corporation | Zinc phosphate conversion coating and process |
| CN102311108B (zh) * | 2011-05-25 | 2013-03-13 | 南京工业大学 | 一种花样金属磷酸铵盐纳米片组装的微球材料及其制备方法 |
-
1974
- 1974-01-17 DE DE19742402051 patent/DE2402051B2/de active Granted
- 1974-11-20 AT AT928574A patent/AT331608B/de not_active IP Right Cessation
- 1974-11-29 NL NL7415588A patent/NL7415588A/xx not_active Application Discontinuation
-
1975
- 1975-01-08 ZA ZA00750151A patent/ZA75151B/xx unknown
- 1975-01-08 AU AU77174/75A patent/AU7717475A/en not_active Expired
- 1975-01-10 CS CS75203A patent/CS188937B2/cs unknown
- 1975-01-13 BE BE152348A patent/BE824349A/xx unknown
- 1975-01-13 FR FR7500826A patent/FR2258463B1/fr not_active Expired
- 1975-01-14 PL PL1975177337A patent/PL101568B1/pl unknown
- 1975-01-14 CH CH37075A patent/CH594060A5/xx not_active IP Right Cessation
- 1975-01-15 GB GB1685/75A patent/GB1487866A/en not_active Expired
- 1975-01-15 IT IT7519275A patent/IT1028373B/it active
- 1975-01-16 CA CA75218156A patent/CA1048389A/en not_active Expired
- 1975-01-16 DK DK10175*BA patent/DK10175A/da unknown
- 1975-01-16 JP JP50006503A patent/JPS50104150A/ja active Pending
- 1975-01-16 BR BR320/75A patent/BR7500320A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU7717475A (en) | 1976-07-08 |
| ZA75151B (en) | 1976-01-28 |
| DK10175A (it) | 1975-09-15 |
| BE824349A (fr) | 1975-05-02 |
| GB1487866A (en) | 1977-10-05 |
| PL101568B1 (pl) | 1979-01-31 |
| NL7415588A (nl) | 1975-07-21 |
| JPS50104150A (it) | 1975-08-16 |
| BR7500320A (pt) | 1975-11-04 |
| DE2402051B2 (de) | 1976-10-28 |
| DE2402051A1 (de) | 1975-07-24 |
| AT331608B (de) | 1976-08-25 |
| CH594060A5 (it) | 1977-12-30 |
| FR2258463B1 (it) | 1976-12-31 |
| ATA928574A (de) | 1975-11-15 |
| CS188937B2 (en) | 1979-03-30 |
| FR2258463A1 (it) | 1975-08-18 |
| CA1048389A (en) | 1979-02-13 |
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