CA1020850A - Scale modifier for phosphate solutions - Google Patents

Scale modifier for phosphate solutions

Info

Publication number
CA1020850A
CA1020850A CA192,266A CA192266A CA1020850A CA 1020850 A CA1020850 A CA 1020850A CA 192266 A CA192266 A CA 192266A CA 1020850 A CA1020850 A CA 1020850A
Authority
CA
Canada
Prior art keywords
phosphate solutions
scale modifier
modifier
scale
phosphate
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA192,266A
Other languages
English (en)
Inventor
Colin Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oxy Metal Finishing Corp
Original Assignee
Oxy Metal Finishing Corp
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 Oxy Metal Finishing Corp filed Critical Oxy Metal Finishing Corp
Application granted granted Critical
Publication of CA1020850A publication Critical patent/CA1020850A/en
Expired legal-status Critical Current

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
    • 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

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)
  • Lubricants (AREA)
CA192,266A 1973-02-09 1974-02-08 Scale modifier for phosphate solutions Expired CA1020850A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB655173A GB1408702A (en) 1973-02-09 1973-02-09 Phosphate coating compositions and processes

Publications (1)

Publication Number Publication Date
CA1020850A true CA1020850A (en) 1977-11-15

Family

ID=9816575

Family Applications (1)

Application Number Title Priority Date Filing Date
CA192,266A Expired CA1020850A (en) 1973-02-09 1974-02-08 Scale modifier for phosphate solutions

Country Status (8)

Country Link
US (1) US3870573A (fr)
JP (1) JPS5320257B2 (fr)
BR (1) BR7400898D0 (fr)
CA (1) CA1020850A (fr)
DE (1) DE2402702A1 (fr)
FR (1) FR2217438B1 (fr)
GB (1) GB1408702A (fr)
ZA (1) ZA74440B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1595411A (en) * 1976-11-24 1981-08-12 Ici Ltd Phosphating process
US4377487A (en) * 1978-10-31 1983-03-22 Occidental Chemical Corporation Metal coating process and compositions
DE3571562D1 (en) * 1984-05-21 1989-08-24 Sumitomo Metal Ind Method for continuous drawing of wire rod
JPS61257481A (ja) * 1985-05-10 1986-11-14 Nippon Parkerizing Co Ltd りん酸塩皮膜化成処理用水性表面調整液
DE3712339A1 (de) * 1987-04-11 1988-10-20 Metallgesellschaft Ag Verfahren zur phosphatierung vor der elektrotauchlackierung
CA2413646C (fr) * 2000-06-16 2013-02-12 Brian B. Cuyler Operation de phosphatation amelioree
US8062435B2 (en) * 2001-06-18 2011-11-22 Henkel Kommanditgesellschaft Auf Aktien Phosphating operation
US8434427B2 (en) * 2004-01-14 2013-05-07 Doskocil Manufacturing Company, Inc. Styptic applicator with file

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582375A (en) * 1968-03-21 1971-06-01 Western Co Of North America Well cementing composition
US3582376A (en) * 1968-09-09 1971-06-01 Western Co Of North America Quick-setting cement composition containing portland cement,alpha gypsum and a dispersant

Also Published As

Publication number Publication date
DE2402702A1 (de) 1974-08-22
FR2217438B1 (fr) 1978-10-13
AU6478174A (en) 1975-07-24
JPS49125237A (fr) 1974-11-30
ZA74440B (en) 1974-11-27
FR2217438A1 (fr) 1974-09-06
GB1408702A (en) 1975-10-01
US3870573A (en) 1975-03-11
JPS5320257B2 (fr) 1978-06-26
BR7400898D0 (pt) 1974-09-10

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