NL66536C - - Google Patents

Info

Publication number: NL66536C
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.)

1946-08-14

Publication of NL66536C publication Critical patent/NL66536C/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
- C23C22/40—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 molybdates, tungstates or vanadates
- C23C22/42—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 molybdates, tungstates or vanadates containing also phosphates
- 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

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)

NL66536D 1946-08-14 NL66536C (en:Method)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR932326T		1946-08-14

Publications (1)

Publication Number	Publication Date
NL66536C true NL66536C (en:Method)

Family

ID=9455128

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL66536D NL66536C (en:Method)	1946-08-14

Country Status (4)

Country	Link
BE (1)	BE466912A (en:Method)
FR (1)	FR932326A (en:Method)
LU (1)	LU28161A1 (en:Method)
NL (1)	NL66536C (en:Method)

0
- BE BE466912D patent/BE466912A/xx unknown
- LU LU28161D patent/LU28161A1/xx unknown
- NL NL66536D patent/NL66536C/xx active
1946
- 1946-08-14 FR FR932326D patent/FR932326A/fr not_active Expired

Also Published As

Publication number	Publication date
LU28161A1 (en:Method)
FR932326A (fr)	1948-03-18
BE466912A (en:Method)

Publication	Publication Date	Title
FR957495A (en:Method)	1950-02-20
FR957435A (en:Method)	1950-02-20
FR957324A (en:Method)	1950-02-18
FR956050A (en:Method)	1950-01-23
FR956904A (en:Method)	1950-02-10
FR905507A (en:Method)	1946-01-10
FR954731A (en:Method)	1950-01-05
FR53588E (en:Method)	1946-04-29
FR909057A (en:Method)	1946-04-30
FR957209A (en:Method)	1950-02-17
BE474900A (en:Method)
BE476564A (en:Method)
BE470387A (en:Method)
BE470496A (en:Method)
BE471065A (en:Method)
BE471273A (en:Method)
BE471803A (en:Method)
BE471896A (en:Method)
BE472737A (en:Method)
BE472964A (en:Method)
BE473380A (en:Method)
BE474136A (en:Method)
BE474741A (en:Method)
BE474866A (en:Method)	1947-08-30
BE466696A (en:Method)