KR102422608B1 - 크롬 마감 표면의 처리 방법 - Google Patents

크롬 마감 표면의 처리 방법 Download PDF

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KR102422608B1
KR102422608B1 KR1020197008363A KR20197008363A KR102422608B1 KR 102422608 B1 KR102422608 B1 KR 102422608B1 KR 1020197008363 A KR1020197008363 A KR 1020197008363A KR 20197008363 A KR20197008363 A KR 20197008363A KR 102422608 B1 KR102422608 B1 KR 102422608B1
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chromium
layer
chrome
atomic
aqueous solution
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KR20190057297A (ko
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크리슈티나 피르만
베르켐 외즈카야
필립 바흐터
낸시 본
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아토테크 도이칠란트 게엠베하 운트 콤파니 카게
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    • 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
    • C23C22/18—Orthophosphates containing manganese cations
    • 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
    • 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
    • C23C22/68—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 solutions with pH between 6 and 8
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/38—Chromatising
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/06—Electroplating: Baths therefor from solutions of chromium from solutions of trivalent chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • C25D5/14—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium two or more layers being of nickel or chromium, e.g. duplex or triplex layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C25D9/06—Electrolytic coating other than with metals with inorganic materials by anodic processes

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  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
KR1020197008363A 2016-09-27 2017-09-26 크롬 마감 표면의 처리 방법 Active KR102422608B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16190870.2A EP3299497A1 (en) 2016-09-27 2016-09-27 Method for treatment of a chromium surface
EP16190870.2 2016-09-27
PCT/EP2017/074305 WO2018060166A1 (en) 2016-09-27 2017-09-26 Method for treatment of a chromium finish surface

Publications (2)

Publication Number Publication Date
KR20190057297A KR20190057297A (ko) 2019-05-28
KR102422608B1 true KR102422608B1 (ko) 2022-07-18

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KR1020197008363A Active KR102422608B1 (ko) 2016-09-27 2017-09-26 크롬 마감 표면의 처리 방법

Country Status (7)

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US (2) US11078585B2 (https=)
EP (2) EP3299497A1 (https=)
JP (2) JP6957611B2 (https=)
KR (1) KR102422608B1 (https=)
CN (1) CN109661483B (https=)
TW (1) TWI752088B (https=)
WO (1) WO2018060166A1 (https=)

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* Cited by examiner, † Cited by third party
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JP2019151892A (ja) * 2018-03-02 2019-09-12 東京エレクトロン株式会社 金属部材の処理方法、処理装置及び評価方法
EP3859053A1 (en) * 2020-01-31 2021-08-04 COVENTYA S.p.A. Sulfate based, ammonium free trivalent chromium decorative plating process
KR102871307B1 (ko) * 2019-10-31 2025-10-14 코벤티아 에스.알. 엘. 설페이트계 암모늄 무함유 3가 크롬 장식 도금 공정
CN110923768B (zh) * 2019-12-19 2022-01-25 漳州市福美鑫新材料科技有限公司 一种用于三价铬电镀工件后处理工艺的设备
EP4259855A1 (en) * 2020-12-11 2023-10-18 Atotech Deutschland GmbH & Co. KG Black plated substrate
WO2023001696A1 (de) * 2021-07-17 2023-01-26 Velimir Gmbh & Co. Kg Verbundwerkstoff bestehend aus substrat mit haftvermittelnder kupferschicht und chromhaltiger deckschicht und verfahren zu dessen herstellung
WO2023095774A1 (ja) * 2021-11-29 2023-06-01 株式会社Jcu クロムめっき部品およびその製造方法
CN114525557B (zh) * 2022-03-01 2024-01-02 九牧厨卫股份有限公司 一种杀菌环保复合镀层及其制备方法和杀菌环保产品
JP7356769B1 (ja) 2023-04-24 2023-10-05 奥野製薬工業株式会社 ３価クロムめっき膜の後処理技術
EP4703500A1 (en) 2024-08-26 2026-03-04 Dr.-Ing. Max Schlötter GmbH & Co. KG Trivalent chromium plating bath
JP7685106B1 (ja) * 2024-09-24 2025-05-28 株式会社Jcu めっき皮膜用の後処理液及びめっき皮膜の処理方法

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JP2005232529A (ja) 2004-02-18 2005-09-02 Toyota Motor Corp クロムめっき製品および製造方法、検査方法
JP2008004959A (ja) * 2003-12-05 2008-01-10 Mitsui Mining & Smelting Co Ltd プリント配線基板および回路装置

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US3963528A (en) * 1975-03-24 1976-06-15 International Business Machines Corporation Oxidation of chromium surfaces
ATE18822T1 (de) * 1981-06-17 1986-04-15 Central Electr Generat Board Verfahren zur chemischen zersetzung von oxydniederschlaegen.
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JP2005232529A (ja) 2004-02-18 2005-09-02 Toyota Motor Corp クロムめっき製品および製造方法、検査方法

Also Published As

Publication number Publication date
US20190203360A1 (en) 2019-07-04
TWI752088B (zh) 2022-01-11
CN109661483A (zh) 2019-04-19
TW201816190A (zh) 2018-05-01
CN109661483B (zh) 2022-04-12
JP2022003171A (ja) 2022-01-11
KR20190057297A (ko) 2019-05-28
JP7680929B2 (ja) 2025-05-21
JP2019529715A (ja) 2019-10-17
EP3519611A1 (en) 2019-08-07
EP3299497A1 (en) 2018-03-28
WO2018060166A1 (en) 2018-04-05
US11214881B2 (en) 2022-01-04
JP6957611B2 (ja) 2021-11-02
US11078585B2 (en) 2021-08-03
US20210355594A1 (en) 2021-11-18

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