DD299662A5 - Verfahren zur erzeugung von phosphatueberzuegen auf metallen - Google Patents

Verfahren zur erzeugung von phosphatueberzuegen auf metallen Download PDF

Info

Publication number: DD299662A5
Authority: DD; German Democratic Republic
Prior art keywords: phosphating; free; phosphating solution; zinc; steel
Prior art date: 1989-08-22

Application number

DD90343560A

Other languages

German (de)

English (en)

Inventor

Horst Gehmecker

Dieter Hauffe

Dirk Meyer

Gerhard Mueller

Werner Rausch

Original Assignee

��@��k��

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.)

1989-08-22

Filing date

1990-08-21

Publication date

1992-04-30

1990-08-21 Application filed by ��@��k�� filed Critical ��@��k��

1992-04-30 Publication of DD299662A5 publication Critical patent/DD299662A5/de

Links

238000000034 method Methods 0.000 title claims abstract description 28
229910052751 metal Inorganic materials 0.000 title abstract description 4
239000002184 metal Substances 0.000 title abstract description 4
150000002739 metals Chemical class 0.000 title 1
239000011701 zinc Substances 0.000 claims abstract description 31
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 29
229910052725 zinc Inorganic materials 0.000 claims abstract description 21
229910000831 Steel Inorganic materials 0.000 claims abstract description 18
239000010959 steel Substances 0.000 claims abstract description 18
229910052742 iron Inorganic materials 0.000 claims abstract description 9
238000005516 engineering process Methods 0.000 claims abstract description 5
229910019142 PO4 Inorganic materials 0.000 claims description 22
239000010452 phosphate Substances 0.000 claims description 20
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 18
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 13
229910002651 NO3 Inorganic materials 0.000 claims description 2
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 2
239000011260 aqueous acid Substances 0.000 claims 1
238000000576 coating method Methods 0.000 abstract description 15
150000002978 peroxides Chemical class 0.000 abstract description 9
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract description 7
229910052783 alkali metal Inorganic materials 0.000 abstract description 7
150000001340 alkali metals Chemical class 0.000 abstract description 7
239000011248 coating agent Substances 0.000 abstract description 6
229910052748 manganese Inorganic materials 0.000 abstract description 6
229910052759 nickel Inorganic materials 0.000 abstract description 6
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract description 5
229910052749 magnesium Inorganic materials 0.000 abstract description 5
238000002360 preparation method Methods 0.000 abstract description 5
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract description 4
230000002378 acidificating effect Effects 0.000 abstract description 2
229940104869 fluorosilicate Drugs 0.000 abstract 1
239000000243 solution Substances 0.000 description 26
235000021317 phosphate Nutrition 0.000 description 21
238000007792 addition Methods 0.000 description 11
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
229910001335 Galvanized steel Inorganic materials 0.000 description 7
239000002253 acid Substances 0.000 description 7
239000011572 manganese Substances 0.000 description 7
229910052782 aluminium Inorganic materials 0.000 description 6
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
239000008397 galvanized steel Substances 0.000 description 5
239000011777 magnesium Substances 0.000 description 5
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 4
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
239000011575 calcium Substances 0.000 description 4
229910017052 cobalt Inorganic materials 0.000 description 4
239000010941 cobalt Substances 0.000 description 4
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
238000004070 electrodeposition Methods 0.000 description 4
238000010422 painting Methods 0.000 description 4
239000013589 supplement Substances 0.000 description 4
229910000680 Aluminized steel Inorganic materials 0.000 description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 3
229910052791 calcium Inorganic materials 0.000 description 3
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
239000012141 concentrate Substances 0.000 description 3
238000005260 corrosion Methods 0.000 description 3
230000007797 corrosion Effects 0.000 description 3
238000005507 spraying Methods 0.000 description 3
239000011667 zinc carbonate Substances 0.000 description 3
235000004416 zinc carbonate Nutrition 0.000 description 3
229910000010 zinc carbonate Inorganic materials 0.000 description 3
XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
239000003513 alkali Substances 0.000 description 2
229910045601 alloy Inorganic materials 0.000 description 2
239000000956 alloy Substances 0.000 description 2
150000001450 anions Chemical class 0.000 description 2
150000001768 cations Chemical class 0.000 description 2
230000018044 dehydration Effects 0.000 description 2
238000006297 dehydration reaction Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000000909 electrodialysis Methods 0.000 description 2
239000011656 manganese carbonate Substances 0.000 description 2
235000006748 manganese carbonate Nutrition 0.000 description 2
229940093474 manganese carbonate Drugs 0.000 description 2
229910000016 manganese(II) carbonate Inorganic materials 0.000 description 2
XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 description 2
239000000203 mixture Substances 0.000 description 2
239000003973 paint Substances 0.000 description 2
125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 2
150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 2
238000001223 reverse osmosis Methods 0.000 description 2
230000009469 supplementation Effects 0.000 description 2
239000011787 zinc oxide Substances 0.000 description 2
229910000851 Alloy steel Inorganic materials 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
229910021607 Silver chloride Inorganic materials 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
230000001133 acceleration Effects 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
239000002585 base Substances 0.000 description 1
229940075397 calomel Drugs 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
239000004922 lacquer Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
238000005555 metalworking Methods 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
UOURRHZRLGCVDA-UHFFFAOYSA-D pentazinc;dicarbonate;hexahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[O-]C([O-])=O.[O-]C([O-])=O UOURRHZRLGCVDA-UHFFFAOYSA-D 0.000 description 1
238000010926 purge Methods 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
239000007921 spray Substances 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
239000011975 tartaric acid Substances 0.000 description 1
235000002906 tartaric acid Nutrition 0.000 description 1
238000004448 titration Methods 0.000 description 1
239000002351 wastewater Substances 0.000 description 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
- C23C22/05—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
- C23C22/18—Orthophosphates containing manganese cations
- C23C22/182—Orthophosphates containing manganese cations containing also zinc cations
- C23C22/184—Orthophosphates containing manganese cations containing also zinc cations containing also nickel cations
- 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
- C23C22/12—Orthophosphates containing zinc cations
- C23C22/16—Orthophosphates containing zinc cations containing also peroxy-compounds
- 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
- 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)
Materials For Medical Uses (AREA)
Manufacture And Refinement Of Metals (AREA)

DD90343560A 1989-08-22 1990-08-21 Verfahren zur erzeugung von phosphatueberzuegen auf metallen DD299662A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3927614A DE3927614A1 (de)	1989-08-22	1989-08-22	Verfahren zur erzeugung von phosphatueberzuegen auf metallen

Publications (1)

Publication Number	Publication Date
DD299662A5 true DD299662A5 (de)	1992-04-30

Family

ID=6387566

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD90343560A DD299662A5 (de)	1989-08-22	1990-08-21	Verfahren zur erzeugung von phosphatueberzuegen auf metallen

Country Status (11)

Country	Link
EP (1)	EP0414296B1 (es)
JP (1)	JP2992619B2 (es)
AT (1)	ATE91159T1 (es)
BR (1)	BR9004117A (es)
CA (1)	CA2022728C (es)
DD (1)	DD299662A5 (es)
DE (2)	DE3927614A1 (es)
ES (1)	ES2042199T3 (es)
PL (1)	PL286572A1 (es)
PT (1)	PT95053B (es)
ZA (1)	ZA906673B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3219453B2 (ja) *	1992-03-17	2001-10-15	日本パーカライジング株式会社	耐黒変性に優れた亜鉛系めっき鋼板の製造方法
DE4243214A1 (de) *	1992-12-19	1994-06-23	Metallgesellschaft Ag	Verfahren zur Erzeugung von Phosphatüberzügen
JPH0790614A (ja) *	1993-09-22	1995-04-04	Elna Co Ltd	アルミニウムまたはアルミニウム合金類およびこれらの化成処理方法
US5888315A (en) *	1995-03-07	1999-03-30	Henkel Corporation	Composition and process for forming an underpaint coating on metals
AU699822B2 (en) *	1995-03-07	1998-12-17	Henkel Corporation	Composition and process for forming an underpaint coating on metals
DE19523919A1 (de) *	1995-06-30	1997-01-02	Metallgesellschaft Ag	Verfahren zur Ergänzung von Phosphatierungslösung
DE19544614A1 (de) *	1995-11-30	1997-06-05	Metallgesellschaft Ag	Verfahren zur Phospatierung von Metalloberflächen
US5797987A (en) *	1995-12-14	1998-08-25	Ppg Industries, Inc.	Zinc phosphate conversion coating compositions and process
DE19808755A1 (de) *	1998-03-02	1999-09-09	Henkel Kgaa	Schichtgewichtsteuerung bei Bandphosphatierung
WO1999048819A1 (de) *	1998-03-25	1999-09-30	Henkel Kommanditgesellschaft Auf Aktien	Abwasseraufbereitung bei der phosphatierung
DE10118552A1 (de) *	2001-04-14	2002-10-17	Henkel Kgaa	Bestimmung der Beschleunigerkonzentration in Phosphatierbäder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1796218B1 (de) *	1968-09-23	1971-10-07	Metallgesellschaft Ag	Verfahren zur phosphatierung von metallen
GB1585057A (en) *	1976-06-28	1981-02-25	Ici Ltd	Sensing concentration of coating solution
JPS5811513B2 (ja) *	1979-02-13	1983-03-03	日本ペイント株式会社	金属表面の保護方法
JPS6043491A (ja) *	1983-08-19	1985-03-08	Nippon Denso Co Ltd	鉄鋼表面に燐酸塩化成被膜を形成する方法
JPS63270478A (ja) *	1986-12-09	1988-11-08	Nippon Denso Co Ltd	リン酸塩化成処理方法
DE3712339A1 (de) *	1987-04-11	1988-10-20	Metallgesellschaft Ag	Verfahren zur phosphatierung vor der elektrotauchlackierung

1989
- 1989-08-22 DE DE3927614A patent/DE3927614A1/de not_active Withdrawn
1990
- 1990-08-02 ES ES199090202104T patent/ES2042199T3/es not_active Expired - Lifetime
- 1990-08-02 DE DE9090202104T patent/DE59001884D1/de not_active Expired - Lifetime
- 1990-08-02 EP EP90202104A patent/EP0414296B1/de not_active Expired - Lifetime
- 1990-08-02 AT AT90202104T patent/ATE91159T1/de not_active IP Right Cessation
- 1990-08-06 CA CA002022728A patent/CA2022728C/en not_active Expired - Fee Related
- 1990-08-21 PT PT95053A patent/PT95053B/pt not_active IP Right Cessation
- 1990-08-21 DD DD90343560A patent/DD299662A5/de not_active IP Right Cessation
- 1990-08-21 BR BR909004117A patent/BR9004117A/pt not_active Application Discontinuation
- 1990-08-21 PL PL28657290A patent/PL286572A1/xx unknown
- 1990-08-22 JP JP2220940A patent/JP2992619B2/ja not_active Expired - Fee Related
- 1990-08-22 ZA ZA906673A patent/ZA906673B/xx unknown

Also Published As

Publication number	Publication date
CA2022728A1 (en)	1991-02-23
ATE91159T1 (de)	1993-07-15
ZA906673B (en)	1992-04-29
BR9004117A (pt)	1991-09-03
DE59001884D1 (de)	1993-08-05
DE3927614A1 (de)	1991-02-28
JP2992619B2 (ja)	1999-12-20
JPH0387374A (ja)	1991-04-12
EP0414296A1 (de)	1991-02-27
PT95053B (pt)	1997-04-30
PT95053A (pt)	1991-04-18
CA2022728C (en)	2000-02-01
PL286572A1 (en)	1992-02-10
EP0414296B1 (de)	1993-06-30
ES2042199T3 (es)	1993-12-01

Legal Events

Date	Code	Title	Description
2000-07-20	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
EP0459541B1 (de)	1995-11-22	Verfahren zur Phosphatierung von Metalloberflächen
EP0414301B1 (de)	1993-02-24	Verfahren zur Erzeugung von Phosphatüberzügen auf Metalloberflächen
EP0287133B1 (de)	1992-03-25	Verfahren zur Phosphatierung vor der Elektrotauchlackierung
DE69633735T2 (de)	2006-02-09	Zinkphosphat konversionsüberzugszusammensetzung und verfahren
EP0370535B1 (de)	1992-11-11	Verfahren zum Aufbringen von Phosphatüberzügen
EP0478648B1 (de)	1995-01-18	Verfahren zur herstellung von mangan- und magnesiumhaltigen zinkphosphatüberzügen
EP0069950B1 (de)	1985-10-23	Verfahren zum Aufbringen von Phosphatüberzügen auf Metalloberflächen
EP0414296B1 (de)	1993-06-30	Verfahren zur Erzeugung von Phosphatüberzügen auf Metallen
EP0359296B1 (de)	1993-02-17	Phosphatierverfahren
EP0134895B1 (de)	1988-11-30	Verfahren und Mittel zum beschleunigten und schichtverfeinernden Aufbringen von Phosphatüberzügen auf Metalloberflächen
DE4111186A1 (de)	1992-10-08	Verfahren zum phosphatieren von metalloberflaechen
EP0361375A1 (de)	1990-04-04	Verfahren zum Aufbringen von Phosphatüberzügen
DE4326388A1 (de)	1995-02-09	Verfahren zur phosphatierenden Behandlung von einseitig verzinktem Stahlband
DE2327304B2 (de)	1981-02-26	Verfahren zum Aufbringen von Phosphatüberzügen auf Metalle
EP0486576B1 (de)	1995-04-26	Verfahren zur herstellung von manganhaltigen zinkphosphatschichten auf verzinktem stahl
DE2844100A1 (de)	1979-04-19	Verfahren zum phosphatieren von metallgegenstaenden
EP0264811B1 (de)	1991-06-26	Verfahren zum Erzeugen von Phosphatüberzügen
DE4243214A1 (de)	1994-06-23	Verfahren zur Erzeugung von Phosphatüberzügen
DE4232292A1 (de)	1994-03-31	Verfahren zum Phosphatieren von verzinkten Stahloberflächen
EP0258922A1 (de)	1988-03-09	Verfahren zur Erzeugung von Phosphatüberzügen sowie dessen Anwendung
DE2851432A1 (de)	1979-06-13	Kontinuierliches verfahren zum aufbringen eines phosphatbelags auf ein eisenhaltiges oder zinkhaltiges metallsubstrat
EP0866888B1 (de)	1999-06-16	Verfahren zur phosphatierung von metalloberflächen
DE2718618A1 (de)	1977-11-10	Verfahren zum phosphatieren von metallgegenstaenden
DE2738282A1 (de)	1979-03-01	Verfahren zum aufbringen von phosphatueberzuegen
DE2402051A1 (de)	1975-07-24	Verfahren zur phosphatierung von metallen