FR3112150B1 - METAL COLORING SOLUTION FOR CHEMICAL CONVERSION TREATMENT AND METAL COLORING PROCESS - Google Patents

METAL COLORING SOLUTION FOR CHEMICAL CONVERSION TREATMENT AND METAL COLORING PROCESS Download PDF

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Publication number
FR3112150B1
FR3112150B1 FR2107015A FR2107015A FR3112150B1 FR 3112150 B1 FR3112150 B1 FR 3112150B1 FR 2107015 A FR2107015 A FR 2107015A FR 2107015 A FR2107015 A FR 2107015A FR 3112150 B1 FR3112150 B1 FR 3112150B1
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FR
France
Prior art keywords
metal coloring
chemical conversion
conversion treatment
metal
solution
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.)
Active
Application number
FR2107015A
Other languages
French (fr)
Other versions
FR3112150A1 (en
Inventor
Sohei Nagasawa
Mitsuomi Katori
Misako Hosaka
Yuki Urita
Ryota Ara
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.)
Nippon Hyomen Kagaku KK
YKK Corp
Original Assignee
Nippon Hyomen Kagaku KK
YKK 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 Nippon Hyomen Kagaku KK, YKK Corp filed Critical Nippon Hyomen Kagaku KK
Publication of FR3112150A1 publication Critical patent/FR3112150A1/en
Application granted granted Critical
Publication of FR3112150B1 publication Critical patent/FR3112150B1/en
Active legal-status Critical Current
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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
    • C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/58—Treatment of other metallic material
    • 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
    • C23C22/23—Condensed phosphates

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)

Abstract

L'invention concerne une solution de coloration de métal pour traitement de conversion chimique et un procédé de coloration de métal, lesquels peuvent colorer une surface métallique en une teinte de couleur jaunâtre à brunâtre avec une bonne efficacité de traitement. La solution de coloration de métal pour traitement de conversion chimique contient : de l'acide permanganique ou un sel de celui-ci ; l'un ou les deux parmi un acide inorganique et un sel de celui-ci ; et un phosphate condensé.Provided are a metal coloring solution for chemical conversion treatment and a metal coloring method, which can color a metal surface to a yellowish to brownish color shade with good processing efficiency. The metal coloring solution for chemical conversion treatment contains: permanganic acid or a salt thereof; one or both of an inorganic acid and a salt thereof; and a condensed phosphate.

FR2107015A 2020-07-06 2021-06-30 METAL COLORING SOLUTION FOR CHEMICAL CONVERSION TREATMENT AND METAL COLORING PROCESS Active FR3112150B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-116562 2020-07-06
JP2020116562A JP2022014297A (en) 2020-07-06 2020-07-06 Metal coloring solution for chemical conversion and method for coloring metal

Publications (2)

Publication Number Publication Date
FR3112150A1 FR3112150A1 (en) 2022-01-07
FR3112150B1 true FR3112150B1 (en) 2023-10-20

Family

ID=79020490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2107015A Active FR3112150B1 (en) 2020-07-06 2021-06-30 METAL COLORING SOLUTION FOR CHEMICAL CONVERSION TREATMENT AND METAL COLORING PROCESS

Country Status (5)

Country Link
US (1) US20220018027A1 (en)
JP (1) JP2022014297A (en)
CN (1) CN113897606A (en)
DE (1) DE102021003120A1 (en)
FR (1) FR3112150B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7489661B2 (en) * 2020-07-06 2024-05-24 Ykk株式会社 Aluminum alloy fastening member, fastener chain, and method for manufacturing an aluminum alloy fastening member

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54107438A (en) * 1978-02-09 1979-08-23 Furukawa Electric Co Ltd:The Coloring of aluminum
US4252932A (en) 1979-12-03 1981-02-24 Dow Corning Corporation Oxygen-curable mercaptoorganosiloxane compositions catalyzed by metal carbonyl compounds and method of forming higher molecular weight products therefrom
JPS60110895A (en) 1983-11-21 1985-06-17 Nippon Alum Mfg Co Ltd:The Electrolytic coloring method of aluminum and aluminum alloy
JP2001123274A (en) * 1999-10-25 2001-05-08 Mitsui Mining & Smelting Co Ltd High corrosion resistance surface treated magnesium alloy product and producing method therefor
JP3903381B2 (en) * 2002-11-20 2007-04-11 三井金属鉱業株式会社 How to paint aluminum alloy
JP3765814B2 (en) * 2003-09-26 2006-04-12 株式会社シミズ Ground treatment solution for metal coating and coating method
KR100855358B1 (en) * 2006-10-20 2008-09-04 (주)보광사 Chemical Coating Solutions for Magnesium Alloys, Environmental-affinitive Surface Treating Methods Using the Same, and Magnesium Alloy Substrates thereby
CN104894552A (en) * 2015-06-19 2015-09-09 海安县申菱电器制造有限公司 Method for forming golden yellow film on surface of aluminum alloy

Also Published As

Publication number Publication date
US20220018027A1 (en) 2022-01-20
JP2022014297A (en) 2022-01-19
DE102021003120A1 (en) 2022-01-13
FR3112150A1 (en) 2022-01-07
CN113897606A (en) 2022-01-07

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