IT1060768B - Processo per il trattamento di superfici metalliche - Google Patents
Processo per il trattamento di superfici metallicheInfo
- Publication number
- IT1060768B IT1060768B IT23827/76A IT2382776A IT1060768B IT 1060768 B IT1060768 B IT 1060768B IT 23827/76 A IT23827/76 A IT 23827/76A IT 2382776 A IT2382776 A IT 2382776A IT 1060768 B IT1060768 B IT 1060768B
- Authority
- IT
- Italy
- Prior art keywords
- surface treatment
- treatment process
- metallic surface
- metallic
- treatment
- 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
- C23C22/73—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 characterised by the process
- C23C22/76—Applying the liquid by spraying
-
- 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
- C23C22/24—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 hexavalent chromium compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/082—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects
- B05B5/084—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects the objects lying on, or being supported above conveying means, e.g. conveyor belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/14—Plant for applying liquids or other fluent materials to objects specially adapted for coating continuously moving elongated bodies, e.g. wires, strips, pipes
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50065356A JPS5210834A (en) | 1975-06-02 | 1975-06-02 | Surface treatment of metal |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1060768B true IT1060768B (it) | 1982-09-30 |
Family
ID=13284583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23827/76A IT1060768B (it) | 1975-06-02 | 1976-06-01 | Processo per il trattamento di superfici metalliche |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5210834A (it) |
AU (1) | AU1439176A (it) |
DE (1) | DE2623604A1 (it) |
FR (1) | FR2313461A1 (it) |
IT (1) | IT1060768B (it) |
SE (1) | SE7606246L (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5240443A (en) * | 1975-09-27 | 1977-03-29 | Nippon Kokan Kk | Process for applying chemical conversion bath on metal |
DE2711431C2 (de) * | 1977-03-16 | 1986-12-11 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Oberflächenbehandlung von Metallen |
DE2732009C3 (de) * | 1977-07-15 | 1982-03-25 | Estel Hoesch Werke Ag, 4600 Dortmund | Verfahren zum elektrostatischen Aufbringen einer ölhaltigen Oberflächenschutzschicht auf bandförmiges Feinstblech |
GB2032466B (en) * | 1978-10-30 | 1982-10-13 | Dart Ind Inc | Coloured non-chromate conversion coating solutions |
GB2032465B (en) * | 1978-10-30 | 1982-09-29 | Dart Ind Inc | Non-chromate conversion coating solutions |
GB2032963B (en) * | 1978-10-30 | 1982-09-29 | Dart Ind Inc | Non-chromate conversion coating solutions |
JPS62182283A (ja) * | 1986-02-07 | 1987-08-10 | Nippon Parkerizing Co Ltd | ステンレス鋼板に塗装下地皮膜を形成するための表面処理方法 |
JPH0749101B2 (ja) * | 1987-05-01 | 1995-05-31 | 科学技術庁無機材質研究所長 | 半導体立方晶窒化ほう素単結晶の育成法 |
DE4029956A1 (de) * | 1990-09-21 | 1992-03-26 | Metallgesellschaft Ag | Phosphatierverfahren |
US6576346B1 (en) * | 1999-05-24 | 2003-06-10 | Birchwood Laboratories, Inc. | Composition and method for metal coloring process |
US7964044B1 (en) | 2003-10-29 | 2011-06-21 | Birchwood Laboratories, Inc. | Ferrous metal magnetite coating processes and reagents |
US7144599B2 (en) | 2004-07-15 | 2006-12-05 | Birchwood Laboratories, Inc. | Hybrid metal oxide/organometallic conversion coating for ferrous metals |
DE102007052770A1 (de) * | 2007-11-02 | 2009-05-07 | Hydro Aluminium Deutschland Gmbh | Verfahren und Vorrichtung zum Erzeugen einer Konversionsschicht |
ITUD20090008A1 (it) * | 2009-01-14 | 2010-07-15 | Giovanni Defant | Macchina da inserire in una linea di processo di zincatura continua della lamiera che applica alla lamiera zincata la sostanza passivante o antiossidante o protettiva dello zinco con metodo elettrostatico |
EP4268970A1 (de) | 2022-04-29 | 2023-11-01 | Speira GmbH | Bandbeschichtungsvorrichtung und verfahren zur erzeugung einer konversions- und/oder passivierungsschicht auf wenigstens einer oberfläche eines metallbandes |
-
1975
- 1975-06-02 JP JP50065356A patent/JPS5210834A/ja active Pending
-
1976
- 1976-05-26 DE DE19762623604 patent/DE2623604A1/de active Pending
- 1976-05-28 AU AU14391/76A patent/AU1439176A/en not_active Expired
- 1976-06-01 IT IT23827/76A patent/IT1060768B/it active
- 1976-06-02 SE SE7606246A patent/SE7606246L/xx unknown
- 1976-06-02 FR FR7616663A patent/FR2313461A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2623604A1 (de) | 1976-12-23 |
FR2313461A1 (fr) | 1976-12-31 |
SE7606246L (sv) | 1976-12-03 |
JPS5210834A (en) | 1977-01-27 |
AU1439176A (en) | 1977-12-01 |
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