AU4676993A - Process for treating steel to minimize filiform corrosion - Google Patents

Process for treating steel to minimize filiform corrosion

Info

Publication number
AU4676993A
AU4676993A AU46769/93A AU4676993A AU4676993A AU 4676993 A AU4676993 A AU 4676993A AU 46769/93 A AU46769/93 A AU 46769/93A AU 4676993 A AU4676993 A AU 4676993A AU 4676993 A AU4676993 A AU 4676993A
Authority
AU
Australia
Prior art keywords
minimize
filiform corrosion
treating steel
treating
filiform
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.)
Abandoned
Application number
AU46769/93A
Other languages
English (en)
Inventor
Ronald J Munch
Thomas J. Prescott
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.)
Henkel Corp
Original Assignee
Henkel 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 Henkel Corp filed Critical Henkel Corp
Publication of AU4676993A publication Critical patent/AU4676993A/en
Abandoned 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
    • C23C22/78—Pretreatment of the material to be coated
    • 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
    • C23C22/74—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 for obtaining burned-in conversion coatings

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)
AU46769/93A 1992-07-20 1993-07-16 Process for treating steel to minimize filiform corrosion Abandoned AU4676993A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US91665692A 1992-07-20 1992-07-20
US916656 1992-07-20
PCT/US1993/006605 WO1994002661A1 (en) 1992-07-20 1993-07-16 Process for treating steel to minimize filiform corrosion

Publications (1)

Publication Number Publication Date
AU4676993A true AU4676993A (en) 1994-02-14

Family

ID=25437632

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46769/93A Abandoned AU4676993A (en) 1992-07-20 1993-07-16 Process for treating steel to minimize filiform corrosion

Country Status (6)

Country Link
CN (1) CN1084905A (enrdf_load_stackoverflow)
AU (1) AU4676993A (enrdf_load_stackoverflow)
MX (1) MX9304352A (enrdf_load_stackoverflow)
TW (1) TW232714B (enrdf_load_stackoverflow)
WO (1) WO1994002661A1 (enrdf_load_stackoverflow)
ZA (1) ZA935175B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11106944A (ja) * 1997-10-07 1999-04-20 Nippon Parkerizing Co Ltd 耐黒変性及び耐白錆性に優れた亜鉛系めっき鋼板の製造方法
US6461449B1 (en) 1997-10-07 2002-10-08 Henkel Corporation Conversion coating zinciferous surfaces to resist blackening and white rust

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468724A (en) * 1966-03-31 1969-09-23 Amchem Prod Metal coating process
DE2100021A1 (de) * 1971-01-02 1972-09-07 Collardin Gmbh Gerhard Verfahren zum Aufbringen von Phos phatschichten auf Stahl, Eisen und Zinkoberflachen
US4647316A (en) * 1984-03-23 1987-03-03 Parker Chemical Company Metal base coating composition comprising chromium, silica and phosphate and process for coating metal therewith
JPH03226584A (ja) * 1990-01-30 1991-10-07 Nippon Parkerizing Co Ltd 亜鉛系めっき鋼板用表面処理液及び表面処理方法
ATE110122T1 (de) * 1990-10-15 1994-09-15 Henkel Corp Vorbehandlung für zink und zinklegierungen vor der chromatierung.

Also Published As

Publication number Publication date
WO1994002661A1 (en) 1994-02-03
MX9304352A (es) 1994-04-29
CN1084905A (zh) 1994-04-06
TW232714B (enrdf_load_stackoverflow) 1994-10-21
ZA935175B (en) 1994-03-02

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