IT8020626A0 - Procedimento di trattamento di parti in ferro. - Google Patents
Procedimento di trattamento di parti in ferro.Info
- Publication number
- IT8020626A0 IT8020626A0 IT8020626A IT2062680A IT8020626A0 IT 8020626 A0 IT8020626 A0 IT 8020626A0 IT 8020626 A IT8020626 A IT 8020626A IT 2062680 A IT2062680 A IT 2062680A IT 8020626 A0 IT8020626 A0 IT 8020626A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- treatment
- iron parts
- iron
- parts
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7906708A FR2451404A1 (fr) | 1979-03-16 | 1979-03-16 | Procede de traitement de pieces en fer |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8020626A0 true IT8020626A0 (it) | 1980-03-14 |
IT1130046B IT1130046B (it) | 1986-06-11 |
Family
ID=9223196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20626/80A IT1130046B (it) | 1979-03-16 | 1980-03-14 | Procedimento di trattamento di parti in ferro |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2451404A1 (it) |
IT (1) | IT1130046B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2090771B (en) * | 1980-12-03 | 1985-06-05 | Lucas Industries Ltd | Improvements in metal components |
FR2589884A1 (fr) * | 1985-11-08 | 1987-05-15 | Bricard | Procede de traitement de surface de pieces en fer ou en alliage de fer |
FR2869837A1 (fr) * | 2004-05-06 | 2005-11-11 | Bouvet Sa Sa Soc | Procede pour la fabrication d'un article de ferronnerie decorative presentant un aspect oxyde, et article obtenu par la mise en oeuvre d'un tel procede. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR641660A (fr) * | 1927-09-29 | 1928-08-08 | Procédé pour protéger contre la rouille les pièces en fer, acier et fonte | |
FR651850A (fr) * | 1928-03-28 | 1929-02-28 | Procédé pour la protection des métaux ferreux et cuivreux |
-
1979
- 1979-03-16 FR FR7906708A patent/FR2451404A1/fr active Granted
-
1980
- 1980-03-14 IT IT20626/80A patent/IT1130046B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2451404B1 (it) | 1981-11-27 |
FR2451404A1 (fr) | 1980-10-10 |
IT1130046B (it) | 1986-06-11 |
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