JP7384317B2 - 複合硬質クロムめっき - Google Patents

複合硬質クロムめっき Download PDF

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Publication number
JP7384317B2
JP7384317B2 JP2023514034A JP2023514034A JP7384317B2 JP 7384317 B2 JP7384317 B2 JP 7384317B2 JP 2023514034 A JP2023514034 A JP 2023514034A JP 2023514034 A JP2023514034 A JP 2023514034A JP 7384317 B2 JP7384317 B2 JP 7384317B2
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JP
Japan
Prior art keywords
plate
particles
alumina particles
plating film
molybdenum
Prior art date
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JP2023514034A
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English (en)
Japanese (ja)
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JPWO2023090234A1 (https=
Inventor
僚 神田
義之 佐野
圭介 松浦
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.)
DIC Corp
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DIC 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.)
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Publication date
Application filed by DIC Corp filed Critical DIC Corp
Publication of JPWO2023090234A1 publication Critical patent/JPWO2023090234A1/ja
Priority to JP2023149179A priority Critical patent/JP7670095B2/ja
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Publication of JP7384317B2 publication Critical patent/JP7384317B2/ja
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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
    • C25D15/02—Combined electrolytic and electrophoretic processes with charged materials
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
JP2023514034A 2021-11-18 2022-11-10 複合硬質クロムめっき Active JP7384317B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023149179A JP7670095B2 (ja) 2021-11-18 2023-09-14 複合硬質クロムめっき

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021187743 2021-11-18
JP2021187743 2021-11-18
PCT/JP2022/041825 WO2023090234A1 (ja) 2021-11-18 2022-11-10 複合硬質クロムめっき

Related Child Applications (1)

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JP2023149179A Division JP7670095B2 (ja) 2021-11-18 2023-09-14 複合硬質クロムめっき

Publications (2)

Publication Number Publication Date
JPWO2023090234A1 JPWO2023090234A1 (https=) 2023-05-25
JP7384317B2 true JP7384317B2 (ja) 2023-11-21

Family

ID=86396862

Family Applications (2)

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JP2023514034A Active JP7384317B2 (ja) 2021-11-18 2022-11-10 複合硬質クロムめっき
JP2023149179A Active JP7670095B2 (ja) 2021-11-18 2023-09-14 複合硬質クロムめっき

Family Applications After (1)

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JP2023149179A Active JP7670095B2 (ja) 2021-11-18 2023-09-14 複合硬質クロムめっき

Country Status (6)

Country Link
US (1) US20250019854A1 (https=)
JP (2) JP7384317B2 (https=)
CN (1) CN117940615A (https=)
DE (1) DE112022005520T5 (https=)
MX (1) MX2024005432A (https=)
WO (1) WO2023090234A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014196533A (ja) 2013-03-29 2014-10-16 株式会社リケン 複合硬質クロムめっき皮膜、及びかかる皮膜を被覆した摺動部材
WO2021131339A1 (ja) 2019-12-23 2021-07-01 ディップソール株式会社 亜鉛－ニッケル－シリカ複合めっき浴及び該浴を用いるめっき方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01246398A (ja) * 1988-03-28 1989-10-02 Sumitomo Metal Ind Ltd 複合分散粒子の製造方法及び複合めっき方法
JPH05148691A (ja) * 1991-11-25 1993-06-15 Mitsubishi Heavy Ind Ltd アルミナ／高分子物質複合微粒子
JP6055611B2 (ja) 2012-05-22 2016-12-27 日本化学工業株式会社 クロムめっき物及びクロムめっき皮膜
JP6240274B2 (ja) 2016-08-08 2017-11-29 日本化学工業株式会社 クロムめっき物及びクロムめっき皮膜
JP6417438B2 (ja) 2017-03-22 2018-11-07 株式会社リケン 複合クロムめっき皮膜、及び当該皮膜を有するピストンリング

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014196533A (ja) 2013-03-29 2014-10-16 株式会社リケン 複合硬質クロムめっき皮膜、及びかかる皮膜を被覆した摺動部材
WO2021131339A1 (ja) 2019-12-23 2021-07-01 ディップソール株式会社 亜鉛－ニッケル－シリカ複合めっき浴及び該浴を用いるめっき方法

Also Published As

Publication number Publication date
DE112022005520T5 (de) 2024-09-12
JP7670095B2 (ja) 2025-04-30
CN117940615A (zh) 2024-04-26
MX2024005432A (es) 2024-07-22
JPWO2023090234A1 (https=) 2023-05-25
US20250019854A1 (en) 2025-01-16
JP2023165773A (ja) 2023-11-17
WO2023090234A1 (ja) 2023-05-25

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