CS188937B2 - Method of bath refilling in metals phosphatising - Google Patents

Method of bath refilling in metals phosphatising

Info

Publication number
CS188937B2
CS188937B2 CS75203A CS20375A CS188937B2 CS 188937 B2 CS188937 B2 CS 188937B2 CS 75203 A CS75203 A CS 75203A CS 20375 A CS20375 A CS 20375A CS 188937 B2 CS188937 B2 CS 188937B2
Authority
CS
Czechoslovakia
Prior art keywords
phosphatising
refilling
bath
metals
metals phosphatising
Prior art date
Application number
CS75203A
Other languages
Czech (cs)
English (en)
Inventor
Josef Rotkegel
Wolfgang Wuttke
Norbert Iffland
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of CS188937B2 publication Critical patent/CS188937B2/cs

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
    • C23C22/05—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

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)
CS75203A 1974-01-17 1975-01-10 Method of bath refilling in metals phosphatising CS188937B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742402051 DE2402051B2 (de) 1974-01-17 1974-01-17 Verfahren zur phosphatierung von metallen

Publications (1)

Publication Number Publication Date
CS188937B2 true CS188937B2 (en) 1979-03-30

Family

ID=5904961

Family Applications (1)

Application Number Title Priority Date Filing Date
CS75203A CS188937B2 (en) 1974-01-17 1975-01-10 Method of bath refilling in metals phosphatising

Country Status (16)

Country Link
JP (1) JPS50104150A (de)
AT (1) AT331608B (de)
AU (1) AU7717475A (de)
BE (1) BE824349A (de)
BR (1) BR7500320A (de)
CA (1) CA1048389A (de)
CH (1) CH594060A5 (de)
CS (1) CS188937B2 (de)
DE (1) DE2402051B2 (de)
DK (1) DK10175A (de)
FR (1) FR2258463B1 (de)
GB (1) GB1487866A (de)
IT (1) IT1028373B (de)
NL (1) NL7415588A (de)
PL (1) PL101568B1 (de)
ZA (1) ZA75151B (de)

Families Citing this family (4)

* 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
GB8527833D0 (en) * 1985-11-12 1985-12-18 Pyrene Chemicals Services Ltd Phosphate coating of metals
US5261973A (en) * 1991-07-29 1993-11-16 Henkel Corporation Zinc phosphate conversion coating and process
CN102311108B (zh) * 2011-05-25 2013-03-13 南京工业大学 一种花样金属磷酸铵盐纳米片组装的微球材料及其制备方法

Also Published As

Publication number Publication date
FR2258463A1 (de) 1975-08-18
BE824349A (fr) 1975-05-02
DE2402051B2 (de) 1976-10-28
NL7415588A (nl) 1975-07-21
FR2258463B1 (de) 1976-12-31
DK10175A (de) 1975-09-15
PL101568B1 (pl) 1979-01-31
IT1028373B (it) 1979-01-30
GB1487866A (en) 1977-10-05
ZA75151B (en) 1976-01-28
BR7500320A (pt) 1975-11-04
CA1048389A (en) 1979-02-13
JPS50104150A (de) 1975-08-16
DE2402051A1 (de) 1975-07-24
ATA928574A (de) 1975-11-15
AT331608B (de) 1976-08-25
CH594060A5 (de) 1977-12-30
AU7717475A (en) 1976-07-08

Similar Documents

Publication Publication Date Title
ZA75696B (en) Method and apparatus for the electrodeposition of metal
BG24812A3 (en) Method of obtaining 8-thiomethylergolins
IL46419A0 (en) Method of dispersing oil in water
ZA755979B (en) Improvements in or relating to the electrodeposition of noble metal alloys
PH12457A (en) Cobalt-base alloy
ZA757347B (en) Phosphate-polymer treatment of metal surfaces
CH614240A5 (en) Bath for the electrodeposition of gold
CS188937B2 (en) Method of bath refilling in metals phosphatising
JPS55148780A (en) Electrolysis method and tank for alkali metal chloride
JPS5220175A (en) Method of cleaning bath can
ZA755497B (en) Alloy plating
JPS5281011A (en) Treatment of molten iron in vessel
JPS51144403A (en) Improvement in process of perbasic metal
GB1510824A (en) Method for metal castings
ZA75301B (en) Method of treatment
JPS523537A (en) Method of preventing corrosion of metals
JPS5263893A (en) Method of preventing oxidation ofanodes in hydrogen generators
JPS52123338A (en) Method of electroplating in high speed thickening rhodium metals
ZA751363B (en) Improvements in the extraction of metals
JPS5243737A (en) Improvement in phosphating bath
JPS5265725A (en) Method of chemically polishing metals
ZA753250B (en) Electrolytic process
ZA751067B (en) Improvement in the selective reduction of oxidised metal ores
JPS5248242A (en) Method of taking in reservoir water
ZA752864B (en) Improvements in the cementation of metals