BR7200223D0 - Processo para tratamento de superficie de ferro e aco - Google Patents

Processo para tratamento de superficie de ferro e aco

Info

Publication number: BR7200223D0
Authority: BR; Brazil
Prior art keywords: iron; surface treatment; steel surface; steel; treatment
Prior art date: 1971-01-23

Application number

BR223/72A

Other languages

English (en)

Inventor

H Hausen

W Wuttke

P Jorm

J Roues

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.)

1971-01-23

Filing date

1972-01-14

Publication date

1973-05-24

1972-01-14 Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag

1973-05-24 Publication of BR7200223D0 publication Critical patent/BR7200223D0/pt

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
- C23C22/78—Pretreatment of the material to be coated
- 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
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (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)

BR223/72A 1971-01-23 1972-01-14 Processo para tratamento de superficie de ferro e aco BR7200223D0 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2103086A DE2103086C3 (de)	1971-01-23	1971-01-23	Verfahren zur Oberflächenbehandlung von Werkstücken aus Eisen und Stahl

Publications (1)

Publication Number	Publication Date
BR7200223D0 true BR7200223D0 (pt)	1973-05-24

Family

ID=5796674

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR223/72A BR7200223D0 (pt)	1971-01-23	1972-01-14	Processo para tratamento de superficie de ferro e aco

Country Status (15)

Country	Link
JP (1)	JPS5144891B1 (pt)
AT (1)	AT304987B (pt)
AU (1)	AU3770472A (pt)
BE (1)	BE766977A (pt)
BR (1)	BR7200223D0 (pt)
CA (1)	CA967858A (pt)
CH (1)	CH584764A5 (pt)
DE (1)	DE2103086C3 (pt)
ES (1)	ES391678A1 (pt)
FR (1)	FR2122380B1 (pt)
GB (1)	GB1374315A (pt)
IT (1)	IT946738B (pt)
NL (1)	NL7117813A (pt)
SE (1)	SE370253B (pt)
ZA (1)	ZA7285B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3231686C2 (de) *	1982-08-26	1985-01-24	B. Braun Melsungen Ag, 3508 Melsungen	Verschlußstopfen für medizinische Behälter und Geräte wie z.B. Blutsenkungsröhrchen oder Punktionskanülen
DE19844391C2 (de) *	1998-09-28	2003-01-09	Chemetall Gmbh	Verfahren zur Vorbereitung von Werkstücken für die Kaltumformung
DE102007021364A1 (de)	2007-05-04	2008-11-06	Henkel Ag & Co. Kgaa	Metallisierende Vorbehandlung von Zinkoberflächen
CN115161650B (zh) *	2022-08-19	2024-05-10	福建省佑达环保材料有限公司	一种用于mask掩膜板的中性金属清洗剂

1971
- 1971-01-23 DE DE2103086A patent/DE2103086C3/de not_active Expired
- 1971-05-05 FR FR7116215A patent/FR2122380B1/fr not_active Expired
- 1971-05-10 BE BE766977A patent/BE766977A/xx unknown
- 1971-05-28 ES ES391678A patent/ES391678A1/es not_active Expired
- 1971-10-28 AT AT932571A patent/AT304987B/de active
- 1971-12-24 NL NL7117813A patent/NL7117813A/xx unknown
1972
- 1972-01-06 ZA ZA720085A patent/ZA7285B/xx unknown
- 1972-01-07 AU AU37704/72A patent/AU3770472A/en not_active Expired
- 1972-01-14 BR BR223/72A patent/BR7200223D0/pt unknown
- 1972-01-18 GB GB239272A patent/GB1374315A/en not_active Expired
- 1972-01-18 CA CA132,736A patent/CA967858A/en not_active Expired
- 1972-01-20 IT IT19584/72A patent/IT946738B/it active
- 1972-01-21 CH CH94372A patent/CH584764A5/xx not_active IP Right Cessation
- 1972-01-21 JP JP47007754A patent/JPS5144891B1/ja active Pending
- 1972-01-21 SE SE7200711A patent/SE370253B/xx unknown

Also Published As

Publication number	Publication date
CH584764A5 (pt)	1977-02-15
CA967858A (en)	1975-05-20
SE370253B (pt)	1974-10-07
FR2122380A1 (pt)	1972-09-01
JPS5144891B1 (pt)	1976-12-01
ZA7285B (en)	1972-10-25
IT946738B (it)	1973-05-21
ES391678A1 (es)	1973-07-01
NL7117813A (pt)	1972-07-25
AU3770472A (en)	1973-07-12
DE2103086A1 (de)	1972-08-24
DE2103086B2 (de)	1979-03-22
AT304987B (de)	1973-02-12
FR2122380B1 (pt)	1974-03-08
DE2103086C3 (de)	1979-11-15
GB1374315A (en)	1974-11-20
BE766977A (fr)	1971-10-01

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