SE7604663L - Fosfateringsforfarande - Google Patents

Fosfateringsforfarande

Info

Publication number: SE7604663L
Authority: SE; Sweden
Prior art keywords: zinc phosphate; phosphating; oxidant; metal surfaces; phosphate solution
Prior art date: 1975-04-23

Application number

SE7604663A

Other languages

Unknown language ( )

English (en)

Other versions

SE433363B (sv

Inventor

M Brock

B A Cooke

Original Assignee

Ici Ltd

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.)

1975-04-23

Filing date

1976-04-22

Publication date

1976-10-24

1975-04-23 Priority claimed from GB16799/75A external-priority patent/GB1557779A/en

1976-04-22 Application filed by Ici Ltd filed Critical Ici Ltd

1976-10-24 Publication of SE7604663L publication Critical patent/SE7604663L/sv

1984-05-21 Publication of SE433363B publication Critical patent/SE433363B/sv

Links

238000000034 method Methods 0.000 title abstract 2
LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 abstract 3
229910000165 zinc phosphate Inorganic materials 0.000 abstract 3
XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 abstract 2
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 2
230000002378 acidificating effect Effects 0.000 abstract 2
229910052751 metal Inorganic materials 0.000 abstract 2
239000002184 metal Substances 0.000 abstract 2
239000007800 oxidant agent Substances 0.000 abstract 2
230000001590 oxidative effect Effects 0.000 abstract 2
229910002651 NO3 Inorganic materials 0.000 abstract 1
229910001413 alkali metal ion Inorganic materials 0.000 abstract 1
238000010924 continuous production Methods 0.000 abstract 1
230000002999 depolarising effect Effects 0.000 abstract 1
229910001448 ferrous ion Inorganic materials 0.000 abstract 1
-1 nitrate ions Chemical class 0.000 abstract 1

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
- C23C22/73—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
- C23C22/77—Controlling or regulating of the coating process

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)
Control Of Non-Electrical Variables (AREA)
Catalysts (AREA)

SE7604663A 1975-04-23 1976-04-22 Fosfateringsforfarande SE433363B (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB16799/75A GB1557779A (en)	1975-04-23	1975-04-23	Phosphating process
GB328876		1976-01-28

Publications (2)

Publication Number	Publication Date
SE7604663L true SE7604663L (sv)	1976-10-24
SE433363B SE433363B (sv)	1984-05-21

Family

ID=26238198

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7604663A SE433363B (sv)	1975-04-23	1976-04-22	Fosfateringsforfarande

Country Status (12)

Country	Link
JP (1)	JPS51129828A (sv)
AR (1)	AR220509A1 (sv)
AU (1)	AU507110B2 (sv)
BR (1)	BR7602508A (sv)
CA (1)	CA1090236A (sv)
DE (1)	DE2617820A1 (sv)
ES (1)	ES447267A1 (sv)
FR (1)	FR2308696A1 (sv)
HU (1)	HU173469B (sv)
IT (1)	IT1063238B (sv)
MX (1)	MX3306E (sv)
SE (1)	SE433363B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NZ188918A (en) *	1977-11-29	1981-01-23	Ici Ltd	Applying phosphate coating to ferrous or zinciferous metal substrate and materials therefor
JPS60184684A (ja) *	1984-02-29	1985-09-20	Nippon Parkerizing Co Ltd	リン酸亜鉛系皮膜化成処理液の制御方法
JPS60238486A (ja) *	1984-05-09	1985-11-27	Nippon Denso Co Ltd	鉄鋼表面にリン酸塩化成被膜を形成する方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3333988A (en) *	1965-12-16	1967-08-01		Phosphate coating process
US3674672A (en) *	1970-03-25	1972-07-04	Hooker Chemical Corp	Multiparameter process solution analyzer-controller
BE788795A (fr) *	1971-09-20	1973-01-02	Parker Ste Continentale	Procede de formation d'un revetement de phosphate sur une surface metallique
GB1374568A (en) *	1973-04-27	1974-11-20	Pyrene Chemical Services Ltd	Production of phosphate coatings on metals
GB1376310A (en) *	1973-04-27	1974-12-04	Pyrene Chemical Services Ltd	Phosphating of metals

1976
- 1976-04-22 SE SE7604663A patent/SE433363B/sv not_active Application Discontinuation
- 1976-04-22 AU AU13248/76A patent/AU507110B2/en not_active Expired
- 1976-04-22 FR FR7611958A patent/FR2308696A1/fr active Granted
- 1976-04-23 IT IT2263976A patent/IT1063238B/it active
- 1976-04-23 MX MX18876U patent/MX3306E/es unknown
- 1976-04-23 CA CA251,092A patent/CA1090236A/en not_active Expired
- 1976-04-23 BR BR7602508A patent/BR7602508A/pt unknown
- 1976-04-23 DE DE19762617820 patent/DE2617820A1/de not_active Ceased
- 1976-04-23 AR AR26300976A patent/AR220509A1/es active
- 1976-04-23 ES ES447267A patent/ES447267A1/es not_active Expired
- 1976-04-23 JP JP4559676A patent/JPS51129828A/ja active Pending
- 1976-04-23 HU HU76IE740A patent/HU173469B/hu unknown

Also Published As

Publication number	Publication date
BR7602508A (pt)	1976-10-19
HU173469B (hu)	1979-05-28
IT1063238B (it)	1985-02-11
DE2617820A1 (de)	1976-11-04
CA1090236A (en)	1980-11-25
FR2308696B1 (sv)	1980-05-30
ES447267A1 (es)	1977-10-16
FR2308696A1 (fr)	1976-11-19
JPS51129828A (en)	1976-11-11
SE433363B (sv)	1984-05-21
AR220509A1 (es)	1980-11-14
AU1324876A (en)	1977-10-27
AU507110B2 (en)	1980-02-07
MX3306E (es)	1980-09-08

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1995-02-28

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