CN117940615A - 复合硬质铬镀覆 - Google Patents

复合硬质铬镀覆 Download PDF

Info

Publication number
CN117940615A
CN117940615A CN202280062430.9A CN202280062430A CN117940615A CN 117940615 A CN117940615 A CN 117940615A CN 202280062430 A CN202280062430 A CN 202280062430A CN 117940615 A CN117940615 A CN 117940615A
Authority
CN
China
Prior art keywords
plate
plating film
composite hard
chromium plating
alumina particles
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.)
Pending
Application number
CN202280062430.9A
Other languages
English (en)
Chinese (zh)
Inventor
神田僚
佐野义之
松浦圭介
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
Original Assignee
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.)
Filing date
Publication date
Application filed by DIC Corp filed Critical DIC Corp
Publication of CN117940615A publication Critical patent/CN117940615A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • 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)
CN202280062430.9A 2021-11-18 2022-11-10 复合硬质铬镀覆 Pending CN117940615A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021187743 2021-11-18
JP2021-187743 2021-11-18
PCT/JP2022/041825 WO2023090234A1 (ja) 2021-11-18 2022-11-10 複合硬質クロムめっき

Publications (1)

Publication Number Publication Date
CN117940615A true CN117940615A (zh) 2024-04-26

Family

ID=86396862

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280062430.9A Pending CN117940615A (zh) 2021-11-18 2022-11-10 复合硬质铬镀覆

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=)

Family Cites Families (7)

* 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
JP5721766B2 (ja) 2013-03-29 2015-05-20 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
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
CN114867891A (zh) 2019-12-23 2022-08-05 迪普索股份公司 锌-镍-二氧化硅复合镀浴和使用该浴的镀覆方法

Also Published As

Publication number Publication date
JP7384317B2 (ja) 2023-11-21
DE112022005520T5 (de) 2024-09-12
JP7670095B2 (ja) 2025-04-30
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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