IT1098259B - METAL PHOSATION PROCEDURE - Google Patents

METAL PHOSATION PROCEDURE

Info

Publication number: IT1098259B
Authority: IT; Italy
Prior art keywords: phosation; procedure; metal; phosation procedure; metal phosation
Prior art date: 1977-08-25

Application number

IT26976/78A

Other languages

Italian (it)

Other versions

IT7826976A0 (en

Original Assignee

Metallgesellschaft Ag

Priority date (The priority date 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 date listed.)

1977-08-25

Filing date

1978-08-24

Publication date

1985-09-07

1978-08-24 Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag

1978-08-24 Publication of IT7826976A0 publication Critical patent/IT7826976A0/en

1985-09-07 Application granted granted Critical

1985-09-07 Publication of IT1098259B publication Critical patent/IT1098259B/en

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
- 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)
Catalysts (AREA)
Removal Of Specific Substances (AREA)

IT26976/78A 1977-08-25 1978-08-24 METAL PHOSATION PROCEDURE IT1098259B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772738283 DE2738283A1 (en)	1977-08-25	1977-08-25	METHOD FOR PHOSPHATING METALS

Publications (2)

Publication Number	Publication Date
IT7826976A0 IT7826976A0 (en)	1978-08-24
IT1098259B true IT1098259B (en)	1985-09-07

Family

ID=6017244

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT26976/78A IT1098259B (en)	1977-08-25	1978-08-24	METAL PHOSATION PROCEDURE

Country Status (8)

Country	Link
BE (1)	BE869921A (en)
BR (1)	BR7805487A (en)
DE (1)	DE2738283A1 (en)
FR (1)	FR2401236A1 (en)
GB (1)	GB2003192B (en)
IT (1)	IT1098259B (en)
NL (1)	NL7808350A (en)
SE (1)	SE7808966L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0370535B1 (en) *	1988-11-25	1992-11-11	Metallgesellschaft Aktiengesellschaft	Process for applying phosphate coatings
DE3927613A1 (en) *	1989-08-22	1991-02-28	Metallgesellschaft Ag	METHOD FOR PRODUCING PHOSPHATE COATINGS ON METAL SURFACES
DE19606018A1 (en) *	1996-02-19	1997-08-21	Henkel Kgaa	Zinc phosphating with low levels of nickel and / or cobalt

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB526326A (en) *	1939-03-13	1940-09-16	Rene Jacques Kahn	Improvements in phosphatizing baths, and chiefly in baths containing phosphates of iron, phosphate of zinc or phosphate of manganese
US2316810A (en) *	1940-04-10	1943-04-20	American Chemical Paiant Compa	Method of and material for coating metal surfaces with water insoluble metallic phosphates
FR1312108A (en) *	1961-11-29	1962-12-14	Parker Ste Continentale	Process for the regeneration of chlorated and brominated zinc phosphate solutions for the phosphating of iron and steel

1977
- 1977-08-25 DE DE19772738283 patent/DE2738283A1/en not_active Withdrawn
1978
- 1978-08-10 NL NL7808350A patent/NL7808350A/en not_active Application Discontinuation
- 1978-08-21 GB GB7833989A patent/GB2003192B/en not_active Expired
- 1978-08-22 FR FR7824384A patent/FR2401236A1/en active Granted
- 1978-08-23 BE BE190037A patent/BE869921A/en unknown
- 1978-08-24 IT IT26976/78A patent/IT1098259B/en active
- 1978-08-24 BR BR7805487A patent/BR7805487A/en unknown
- 1978-08-24 SE SE7808966A patent/SE7808966L/en unknown

Also Published As

Publication number	Publication date
GB2003192A (en)	1979-03-07
FR2401236A1 (en)	1979-03-23
DE2738283A1 (en)	1979-03-01
FR2401236B1 (en)	1981-11-20
BE869921A (en)	1979-02-23
SE7808966L (en)	1979-02-26
NL7808350A (en)	1979-02-27
BR7805487A (en)	1979-04-17
IT7826976A0 (en)	1978-08-24
GB2003192B (en)	1982-01-13

Publication	Publication Date	Title
BE868243A (en)	1978-10-16	METAL TUBING
IT1105724B (en)	1985-11-04	METAL FINISHING PROCEDURE
IT1109768B (en)	1985-12-23	METAL LUBRICANTS
SE7800756L (en)	1978-07-28	CARBON METAL
LU79088A1 (en)	1978-06-27	METAL RAILING
IT7829580A0 (en)	1978-11-08	DISSOLUTION OF METALS.
SE7812623L (en)	1979-06-09	AL-MN-SI ALLOY
SE7802255L (en)	1978-09-12	METAL DEPOSIT
SE7710826L (en)	1979-03-29	HARD METAL BODY
IT1089032B (en)	1985-06-10	METAL COATING PROCEDURE
IT1105579B (en)	1985-11-04	METAL ELECTROSCORIFICATION WELDING PROCEDURE
IT1166721B (en)	1987-05-06	METAL ELECTROPLATING
SE7802567L (en)	1978-09-10	COPPER ALLOY
BE870512A (en)	1979-01-02	METAL CABLE
SE7809939L (en)	1979-03-31	COPPER ALLOY
NO154382C (en)	1986-09-10	METAL POWDER.
IT1100897B (en)	1985-09-28	METALLIC TITANIUM PRODUCTION
IT1100488B (en)	1985-09-28	PROCESS FOR THE PREPARATION OF LOW-DARK METAL GRANULES
NL7809273A (en)	1979-06-08	METAL WALKBOARD.
IT7829579A0 (en)	1978-11-08	DISSOLUTION OF METALS.
IT1094784B (en)	1985-08-02	METAL BRAZING PROCEDURE
IT1075429B (en)	1985-04-22	THERMO-RECOVERABLE METAL ALLOYS
IT1098260B (en)	1985-09-07	METAL PHOSPHATION PROCEDURE
IT1098259B (en)	1985-09-07	METAL PHOSATION PROCEDURE
IT1165035B (en)	1987-04-22	METAL BRAZING PROCEDURE