CN1084905A - 将丝状腐蚀降至最小程度的处理钢的方法 - Google Patents

将丝状腐蚀降至最小程度的处理钢的方法 Download PDF

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Publication number
CN1084905A
CN1084905A CN93116895A CN93116895A CN1084905A CN 1084905 A CN1084905 A CN 1084905A CN 93116895 A CN93116895 A CN 93116895A CN 93116895 A CN93116895 A CN 93116895A CN 1084905 A CN1084905 A CN 1084905A
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CN
China
Prior art keywords
scope
during
total
aqueous composition
nickel
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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.)
Pending
Application number
CN93116895A
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English (en)
Chinese (zh)
Inventor
T·J·普雷斯科特
R·J·芒奇
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 CN1084905A publication Critical patent/CN1084905A/zh
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/78Pretreatment of the material to be coated
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/73Chemical 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
    • C23C22/74Chemical 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)
CN93116895A 1992-07-20 1993-07-20 将丝状腐蚀降至最小程度的处理钢的方法 Pending CN1084905A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91665692A 1992-07-20 1992-07-20
US07/916,656 1992-07-20

Publications (1)

Publication Number Publication Date
CN1084905A true CN1084905A (zh) 1994-04-06

Family

ID=25437632

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93116895A Pending CN1084905A (zh) 1992-07-20 1993-07-20 将丝状腐蚀降至最小程度的处理钢的方法

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
WO1992007107A1 (en) * 1990-10-15 1992-04-30 Henkel Corporation Preatment for zinc and zinc alloy pior to chromating

Also Published As

Publication number Publication date
AU4676993A (en) 1994-02-14
WO1994002661A1 (en) 1994-02-03
ZA935175B (en) 1994-03-02
MX9304352A (es) 1994-04-29
TW232714B (enrdf_load_stackoverflow) 1994-10-21

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C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication