MY129412A - Conditioning liquid and conditioning process used in pretreatment for formation of phosphate layer on the metallic surface - Google Patents

Conditioning liquid and conditioning process used in pretreatment for formation of phosphate layer on the metallic surface

Info

Publication number
MY129412A
MY129412A MYPI99002962A MYPI9902962A MY129412A MY 129412 A MY129412 A MY 129412A MY PI99002962 A MYPI99002962 A MY PI99002962A MY PI9902962 A MYPI9902962 A MY PI9902962A MY 129412 A MY129412 A MY 129412A
Authority
MY
Malaysia
Prior art keywords
conditioning
formation
phosphate layer
conditioning liquid
pretreatment
Prior art date
Application number
MYPI99002962A
Inventor
Takaomi Nakayama
Yasuhyko Nagashima
Kensuke Shimoda
Hirokatsu Bannai
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 MY129412A publication Critical patent/MY129412A/en

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
    • C23C22/05—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

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)
  • Removal Of Specific Substances (AREA)

Abstract

NOVEL CONDITIONING LIQUID USED IN PRETREATMENT FOR FORMATION OF PHOSPHATE LAYER, BEING SUITABLE FOR EFFICIENTLY PRODUCE FINELY CRYSTALIZED PHOSPHATE LAYER, ALSO BEING DURABLE OF ITS EXCELLENT PROPERTIES ARE DISCLOSED.THE CONDITIONING LIQUID OF THE INVENTION CONTAINS PHOSPHATE PARTICLES OF BIVALENT AND OR TRIVALENT METAL, ALSO CONTAINS AN ACCELERATING COMPONENT. AS FOR THE ACCERATING COMPONENT, SACCHARIDES, PHOSPHORIC ACID COMPOUNDS, POLYMER OF ACETIC ACID VINYL AND DESIGNATED AQUEOUS HIGH MOLECULAR COMPOUNDS ARE FAVORABLE. THE SIZE OF THE PHOSPHATE PARTICLES ARE PREFERABLE TO BE LESS THAN 5 µM. AND THE CONCENTRATION OF THE ACCELERATING COMPONENT ARE PREFERABLE TO BE 1~2000 PPM. BEFORE A PROCESS OF FORMATION OF PHOSPHATE LAYER, THE METALLIC SURFACE IS MADE TO CONTACT WITH THE CONDITIONING SOLUTION. CLEANING EFFECT IS POSSIBLE TO GIVE TO THE CONDITIONING LIQUID.
MYPI99002962A 1998-07-21 1999-07-14 Conditioning liquid and conditioning process used in pretreatment for formation of phosphate layer on the metallic surface MY129412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20463598 1998-07-21

Publications (1)

Publication Number Publication Date
MY129412A true MY129412A (en) 2007-03-30

Family

ID=16493750

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI99002962A MY129412A (en) 1998-07-21 1999-07-14 Conditioning liquid and conditioning process used in pretreatment for formation of phosphate layer on the metallic surface

Country Status (5)

Country Link
KR (1) KR100609482B1 (en)
CN (1) CN1265024C (en)
ID (1) ID23566A (en)
MY (1) MY129412A (en)
TW (1) TW491912B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5520439B2 (en) * 2007-11-01 2014-06-11 日本パーカライジング株式会社 Method for producing surface-adjusted aluminum casting
CN104018149A (en) * 2014-06-11 2014-09-03 张家港保税区冠祥贸易有限公司 Phosphating solution for surface pretreatment of metal product and preparation method of phosphating solution
CN104328402A (en) * 2014-10-23 2015-02-04 苏州莱特复合材料有限公司 Phosphating solution for tungsten-base powder metallurgical materials and preparation method thereof
US20170306498A1 (en) * 2016-04-25 2017-10-26 Ppg Industries Ohio, Inc. Activating rinse and method for treating a substrate
EP3504356A1 (en) 2016-08-24 2019-07-03 PPG Industries Ohio, Inc. Alkaline composition for treating metal substrates
EP3828306A1 (en) * 2019-11-26 2021-06-02 Henkel AG & Co. KGaA Resource-conserving method for activating a metal surface prior to phosphating

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012795A1 (en) * 1990-04-21 1991-10-24 Metallgesellschaft Ag ACTIVATING AGENT FOR PHOSPHATING

Also Published As

Publication number Publication date
CN1242436A (en) 2000-01-26
KR20000011838A (en) 2000-02-25
TW491912B (en) 2002-06-21
ID23566A (en) 2000-05-04
KR100609482B1 (en) 2006-08-09
CN1265024C (en) 2006-07-19

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