IT1015364B - PROCEDURE FOR PHOSPHATING IRON AND STEEL - Google Patents

PROCEDURE FOR PHOSPHATING IRON AND STEEL

Info

Publication number: IT1015364B
Authority: IT; Italy
Prior art keywords: procedure; steel; phosphating iron; phosphating; iron
Prior art date: 1973-06-29

Application number

IT24378/74A

Other languages

Italian (it)

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.)

1973-06-29

Filing date

1974-06-25

Publication date

1977-05-10

1974-06-25 Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag

1977-05-10 Application granted granted Critical

1977-05-10 Publication of IT1015364B publication Critical patent/IT1015364B/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
- C23C22/34—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 fluorides or complex fluorides
- C23C22/36—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 fluorides or complex fluorides containing also phosphates
- C23C22/362—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 fluorides or complex fluorides containing also phosphates containing also 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)

IT24378/74A 1973-06-29 1974-06-25 PROCEDURE FOR PHOSPHATING IRON AND STEEL IT1015364B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2333049A DE2333049C3 (en)	1973-06-29	1973-06-29	Process for phosphating iron and steel

Publications (1)

Publication Number	Publication Date
IT1015364B true IT1015364B (en)	1977-05-10

Family

ID=5885409

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT24378/74A IT1015364B (en)	1973-06-29	1974-06-25	PROCEDURE FOR PHOSPHATING IRON AND STEEL

Country Status (11)

Country	Link
AT (1)	AT335249B (en)
BE (1)	BE811221A (en)
BR (1)	BR7405296D0 (en)
CH (1)	CH593348A5 (en)
DE (1)	DE2333049C3 (en)
ES (1)	ES423677A1 (en)
FR (1)	FR2235203B1 (en)
GB (1)	GB1413464A (en)
IT (1)	IT1015364B (en)
NL (1)	NL178520C (en)
SE (1)	SE391200B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0612217B2 (en) *	1985-04-30	1994-02-16	日本電装株式会社	Aluminum heat exchanger and its manufacturing method
DE3636390A1 (en) *	1986-10-25	1988-04-28	Metallgesellschaft Ag	METHOD FOR PRODUCING PHOSPHATE COATINGS ON METALS
DE58905074D1 (en) *	1988-02-03	1993-09-09	Metallgesellschaft Ag	METHOD FOR PRODUCING PHOSPHATE COATINGS ON METALS.

1973
- 1973-06-29 DE DE2333049A patent/DE2333049C3/en not_active Expired
1974
- 1974-01-30 FR FR7403091A patent/FR2235203B1/fr not_active Expired
- 1974-02-18 BE BE141086A patent/BE811221A/en not_active IP Right Cessation
- 1974-02-27 ES ES423677A patent/ES423677A1/en not_active Expired
- 1974-04-22 AT AT333074A patent/AT335249B/en not_active IP Right Cessation
- 1974-05-27 NL NLAANVRAGE7407062,A patent/NL178520C/en not_active IP Right Cessation
- 1974-06-25 IT IT24378/74A patent/IT1015364B/en active
- 1974-06-27 GB GB2855774A patent/GB1413464A/en not_active Expired
- 1974-06-27 BR BR5296/74A patent/BR7405296D0/en unknown
- 1974-06-27 CH CH884674A patent/CH593348A5/xx not_active IP Right Cessation
- 1974-06-28 SE SE7408597A patent/SE391200B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2235203A1 (en)	1975-01-24
ATA333074A (en)	1975-02-15
NL178520C (en)	1986-04-01
NL178520B (en)	1985-11-01
SE391200B (en)	1977-02-07
AT335249B (en)	1977-02-25
SE7408597L (en)	1974-12-30
GB1413464A (en)	1975-11-12
BE811221A (en)	1974-06-17
DE2333049B2 (en)	1977-02-10
NL7407062A (en)	1974-12-31
DE2333049A1 (en)	1975-01-23
ES423677A1 (en)	1976-05-01
DE2333049C3 (en)	1980-09-25
FR2235203B1 (en)	1976-10-08
CH593348A5 (en)	1977-11-30
BR7405296D0 (en)	1975-01-07

Publication	Publication Date	Title
BR7405874D0 (en)	1975-05-06	IRON ORE REDUCTION PROCESS
SE410201B (en)	1979-10-01	RUST TRANSFORMER AND RUST PROTECTOR FOR IRON AND STEEL FORMS
IT1011525B (en)	1977-02-10	PROCEDURE FOR THE REFINING OF STEEL
SE383284B (en)	1976-03-08	PROCEDURE FOR LINING STEEL CONSTRUCTION
CA1016048A (en)	1977-08-23	Steel hardening apparatus
JPS5278638A (en)	1977-07-02	Carbonitriding of steel or cast iron products
IT1015364B (en)	1977-05-10	PROCEDURE FOR PHOSPHATING IRON AND STEEL
CA968586A (en)	1975-06-03	High-strength low-alloy steel
AU7007874A (en)	1975-12-18	Steel baths
IT1017897B (en)	1977-08-10	PROCEDURE FOR THE GALVANIZING OF STEEL PARTS
IT978692B (en)	1974-09-20	FONDANT FOR REFINING IRON AND STEEL
GB1542503A (en)	1979-03-21	High strength cast steels
CA973396A (en)	1975-08-26	Deep hardening steel
IT992935B (en)	1975-09-30	PROCEDURE FOR THE PREPARATION OF PHOSPHATIC COATINGS ON IRON AND STEEL
IL32813A (en)	1973-04-30	Process for the phosphating of iron and steel
IT1041816B (en)	1980-01-10	PROCEDURE FOR THE DIRECT REDUCTION OF IRON
NL7612998A (en)	1977-05-24	PREPARATION METHOD OF IRON OR STEEL.
SU464655A1 (en)	1975-03-25	Ferritic steel
JPS5266838A (en)	1977-06-02	Carburizing of steel
JPS5238433A (en)	1977-03-25	Anticorrosive steel
JPS52104414A (en)	1977-09-01	Steel
JPS52104413A (en)	1977-09-01	Steel
IT996527B (en)	1975-12-10	METHOD FOR THE PRODUCTION OF IRON AND STEEL
CS183036B1 (en)	1978-05-31	Hardening steel for cold forming
IL42672A0 (en)	1973-10-25	Concrete-reinforcement steel