NL224487A - - Google Patents

Info

Publication number: NL224487A
Authority: NL; Netherlands

Application number

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.)

1957-01-31

Publication of NL224487A publication Critical patent/NL224487A/xx

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
- C23C22/37—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 hexavalent chromium compounds
- C23C22/38—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 hexavalent chromium compounds containing also phosphates

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)

NL224487D 1957-01-31 NL224487A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US637350A US2868682A (en)	1957-01-31	1957-01-31	Chromate-fluoride type coating solutions and method of treating metal surfaces therewith

Publications (1)

Publication Number	Publication Date
NL224487A true NL224487A (enrdf_load_html_response)

Family

ID=24555550

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL107091D NL107091C (enrdf_load_html_response)	1957-01-31
NL224487D NL224487A (enrdf_load_html_response)	1957-01-31

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL107091D NL107091C (enrdf_load_html_response)	1957-01-31

Country Status (7)

Country	Link
US (1)	US2868682A (enrdf_load_html_response)
BE (1)	BE563956A (enrdf_load_html_response)
CH (1)	CH373616A (enrdf_load_html_response)
DE (1)	DE1096153B (enrdf_load_html_response)
FR (1)	FR1190562A (enrdf_load_html_response)
GB (1)	GB830632A (enrdf_load_html_response)
NL (2)	NL224487A (enrdf_load_html_response)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3278343A (en) *	1963-03-12	1966-10-11	Amchem Prod	Conversion coating of magnesium alloy surfaces
NL125324C (enrdf_load_html_response) *	1963-08-06	1900-01-01
US3717509A (en) *	1970-11-06	1973-02-20	Diamond Shamrock Corp	Coated metal and method
CA1274754A (en) *	1985-09-06	1990-10-02	Gary A. Reghi	Passivation process and composition for zinc-aluminum alloys
US5451271A (en) *	1990-02-21	1995-09-19	Henkel Corporation	Conversion treatment method and composition for aluminum and aluminum alloys
EP0516700B1 (en) *	1990-02-21	1994-07-27	Henkel Corporation	Conversion treatment method and composition for aluminum and aluminum alloys
BR9709124A (pt) *	1996-04-26	1999-08-03	Henkel Corp	Solução aquosa concentrada e processo para a formação de um revestimento de convers o contendo cromo na superfície de um substrato de metal
CN103194743B (zh) *	2013-03-13	2014-12-24	华东理工大学	一种用于锂离子电池负极极耳的镍金属条的表面处理方法
CN111100972B (zh) *	2020-02-26	2021-12-31	江苏省沙钢钢铁研究院有限公司	一种防止连续退火炉碳套辊结瘤的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE467610A (enrdf_load_html_response) *	1945-06-30
US2438877A (en) *	1945-09-06	1948-03-30	American Chem Paint Co	Composition for and method of coating aluminum
US2499261A (en) *	1945-11-23	1950-02-28	Hall Lab Inc	Compositions and methods for depositing amorphous metal-phosphate coatings on metal surfaces

0
- BE BE563956D patent/BE563956A/xx unknown
- NL NL107091D patent/NL107091C/xx active
- NL NL224487D patent/NL224487A/xx unknown
1957
- 1957-01-31 US US637350A patent/US2868682A/en not_active Expired - Lifetime
- 1957-11-05 FR FR1190562D patent/FR1190562A/fr not_active Expired
- 1957-12-19 CH CH5399257A patent/CH373616A/fr unknown
1958
- 1958-01-16 DE DEM36422A patent/DE1096153B/de active Pending
- 1958-01-31 GB GB3300/58A patent/GB830632A/en not_active Expired

Also Published As

Publication number	Publication date
FR1190562A (fr)	1959-10-14
GB830632A (en)	1960-03-16
DE1096153B (de)	1960-12-29
CH373616A (fr)	1963-11-30
BE563956A (enrdf_load_html_response)
US2868682A (en)	1959-01-13
NL107091C (enrdf_load_html_response)

Publication	Publication Date	Title
BE563789A (enrdf_load_html_response)	1960-06-17
BE562615A (enrdf_load_html_response)	1960-06-03
BE554375A (enrdf_load_html_response)	1957-02-15
BE554698A (enrdf_load_html_response)
BE555734A (enrdf_load_html_response)
BE556097A (enrdf_load_html_response)
BE556932A (enrdf_load_html_response)
BE557119A (enrdf_load_html_response)
BE557456A (enrdf_load_html_response)
BE557829A (enrdf_load_html_response)
BE558157A (enrdf_load_html_response)
BE558782A (enrdf_load_html_response)
BE558871A (enrdf_load_html_response)
BE559288A (enrdf_load_html_response)
BE559336A (enrdf_load_html_response)
BE559511A (enrdf_load_html_response)
BE559887A (enrdf_load_html_response)	1957-08-31
BE560024A (enrdf_load_html_response)	1958-02-13
BE560175A (enrdf_load_html_response)
BE560187A (enrdf_load_html_response)
BE560417A (enrdf_load_html_response)
BE561509A (enrdf_load_html_response)
BE561550A (enrdf_load_html_response)
BE561695A (enrdf_load_html_response)
BE562136A (enrdf_load_html_response)