MX9707328A - Proceso de fosfatizacion con post-enjuague metalifero. - Google Patents

Proceso de fosfatizacion con post-enjuague metalifero.

Info

Publication number
MX9707328A
MX9707328A MX9707328A MX9707328A MX9707328A MX 9707328 A MX9707328 A MX 9707328A MX 9707328 A MX9707328 A MX 9707328A MX 9707328 A MX9707328 A MX 9707328A MX 9707328 A MX9707328 A MX 9707328A
Authority
MX
Mexico
Prior art keywords
metalliferous
phosphating
rinsing stage
phosphating process
rinsing
Prior art date
Application number
MX9707328A
Other languages
English (en)
Other versions
MXPA97007328A (es
Inventor
Winfried Wichelhaus
Helmut Endres
Karl-Heinz Gottwald
Horst-Dieter Speckmann
Jan-Willem Brouwer
Original Assignee
Henkel Kgaa
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.)
Filing date
Publication date
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Publication of MX9707328A publication Critical patent/MX9707328A/es
Publication of MXPA97007328A publication Critical patent/MXPA97007328A/es

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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment

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)
  • Chemically Coating (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

Se presenta un proceso para fosfatizar superficies metálicas en el cual se aplica una solucion de fosfatizacion que contiene zinc, exenta de nitrito y exenta de níquel, sobre las superficies metálicas que, si se desea, se enjuagan después y subsecuentemente se post-enjuagan con una solucion acuosa con un valor de pH de 3 a 7 que contienen de 0.001 a 10 g/l de uno o varios de los cationes de Li, Cu y Ag.
MXPA/A/1997/007328A 1995-03-29 1997-09-25 Proceso de fosfatizacion con post-enjuaguemetalifero MXPA97007328A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19511573A DE19511573A1 (de) 1995-03-29 1995-03-29 Verfahren zur Phosphatierung mit metallhaltiger Nachspülung
DE19511573.2 1995-03-29

Publications (2)

Publication Number Publication Date
MX9707328A true MX9707328A (es) 1998-07-31
MXPA97007328A MXPA97007328A (es) 1998-11-09

Family

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Also Published As

Publication number Publication date
CN1179183A (zh) 1998-04-15
ATE189010T1 (de) 2000-02-15
PL321960A1 (en) 1998-01-05
AU5146496A (en) 1996-10-16
US6395105B1 (en) 2002-05-28
KR100362549B1 (ko) 2003-02-11
EP0817872B1 (de) 2000-01-19
PT817872E (pt) 2000-07-31
TR199701061T1 (xx) 1998-01-21
CN1079845C (zh) 2002-02-27
CA2216925A1 (en) 1996-10-03
DE59604232D1 (de) 2000-02-24
SK128997A3 (en) 1998-12-02
HUP9802380A2 (hu) 1999-02-01
JPH11502569A (ja) 1999-03-02
US6090224A (en) 2000-07-18
CZ287867B6 (en) 2001-02-14
WO1996030559A1 (de) 1996-10-03
ZA962504B (en) 1996-09-30
CZ306197A3 (cs) 1998-03-18
JP3883571B2 (ja) 2007-02-21
KR19980702742A (ko) 1998-08-05
PL179316B1 (pl) 2000-08-31
BR9607767A (pt) 1999-01-19
EP0817872A1 (de) 1998-01-14
ES2143186T3 (es) 2000-05-01
HUP9802380A3 (en) 1999-03-29
DE19511573A1 (de) 1996-10-02
AU697424B2 (en) 1998-10-08

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees