BR8500893A - Processo para controlar uma solucao de tratamento,a base de fosfato de zinco ou fosfato de zinco/niquel,para revestimento por conversao - Google Patents

Processo para controlar uma solucao de tratamento,a base de fosfato de zinco ou fosfato de zinco/niquel,para revestimento por conversao

Info

Publication number
BR8500893A
BR8500893A BR8500893A BR8500893A BR8500893A BR 8500893 A BR8500893 A BR 8500893A BR 8500893 A BR8500893 A BR 8500893A BR 8500893 A BR8500893 A BR 8500893A BR 8500893 A BR8500893 A BR 8500893A
Authority
BR
Brazil
Prior art keywords
zinc phosphate
nickel
control
treatment solution
conversion coating
Prior art date
Application number
BR8500893A
Other languages
English (en)
Inventor
Ryuji Kojima
Naomi Suzuki
Yokichi Sato
Tsuneo Saito
Original Assignee
Nihon Parkerizing
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 Nihon Parkerizing filed Critical Nihon Parkerizing
Publication of BR8500893A publication Critical patent/BR8500893A/pt

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
    • C23C22/73—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)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
BR8500893A 1984-02-29 1985-02-28 Processo para controlar uma solucao de tratamento,a base de fosfato de zinco ou fosfato de zinco/niquel,para revestimento por conversao BR8500893A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59037670A JPS60184684A (ja) 1984-02-29 1984-02-29 リン酸亜鉛系皮膜化成処理液の制御方法

Publications (1)

Publication Number Publication Date
BR8500893A true BR8500893A (pt) 1985-10-22

Family

ID=12504065

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8500893A BR8500893A (pt) 1984-02-29 1985-02-28 Processo para controlar uma solucao de tratamento,a base de fosfato de zinco ou fosfato de zinco/niquel,para revestimento por conversao

Country Status (9)

Country Link
US (1) US4612060A (pt)
EP (1) EP0157434A1 (pt)
JP (1) JPS60184684A (pt)
AU (1) AU580285B2 (pt)
BR (1) BR8500893A (pt)
CA (1) CA1224390A (pt)
GB (1) GB2155047B (pt)
NZ (1) NZ211231A (pt)
ZA (1) ZA851539B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793867A (en) * 1986-09-26 1988-12-27 Chemfil Corporation Phosphate coating composition and method of applying a zinc-nickel phosphate coating
US5117370A (en) * 1988-12-22 1992-05-26 Ford Motor Company Detection system for chemical analysis of zinc phosphate coating solutions
US5261973A (en) * 1991-07-29 1993-11-16 Henkel Corporation Zinc phosphate conversion coating and process
US5413628A (en) * 1993-09-22 1995-05-09 Savin; Ronald R. Stable inorganic zinc-powder rich coating composition
US5338348A (en) * 1993-09-22 1994-08-16 Savin Roland R Zinc powder-rich coating composition
CN112630284A (zh) * 2020-12-18 2021-04-09 湖南航天天麓新材料检测有限责任公司智能检测装备分公司 一种磷化槽液在线检测及自动补给系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH439799A (de) * 1963-03-15 1967-07-15 Metallgesellschaft Ag Verfahren zur Ergänzung von Flüssigkeiten, die zur Behandlung von Gegenständen benutzt werden
DE1900058A1 (de) * 1969-01-02 1970-08-13 Metallgesellschaft Ag Verfahren zur automatischen Kontrolle und UEberwachung von waessrigen Loesungen hinsichtlich ihrer Gehalte an Ionen zwei- und mehrwertiger Metalle
US3878059A (en) * 1974-05-28 1975-04-15 Univ Iowa State Res Found Inc Method of chelometric titration of metal cations using tungsten bronze electrode
AU507110B2 (en) * 1975-04-23 1980-02-07 Ici Ltd. Phosphating process
GB1585057A (en) * 1976-06-28 1981-02-25 Ici Ltd Sensing concentration of coating solution
JPS5456038A (en) * 1977-10-12 1979-05-04 Nippon Paint Co Ltd Controlling method for acidic phosphate film forming liquid
GB1558553A (en) * 1978-03-21 1980-01-03 Nat Res Dev Calcium-selective electrode
JPS563677A (en) * 1979-06-19 1981-01-14 Hitachi Ltd Method and apparatus for controlling chemical treating fluid
US4515643A (en) * 1982-10-22 1985-05-07 Henkel Kommanditgesellschaft Auf Aktien Method for determining and adjusting the potency and effectiveness of a metal phosphate conversion coating process

Also Published As

Publication number Publication date
EP0157434A1 (de) 1985-10-09
GB2155047B (en) 1987-11-18
JPS60184684A (ja) 1985-09-20
AU580285B2 (en) 1989-01-12
GB2155047A (en) 1985-09-18
ZA851539B (en) 1986-05-28
US4612060A (en) 1986-09-16
JPS639587B2 (pt) 1988-02-29
CA1224390A (en) 1987-07-21
AU3925685A (en) 1985-09-05
GB8505209D0 (en) 1985-04-03
NZ211231A (en) 1988-01-08

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