JPS5332888A - Case for hand watch - Google Patents

Case for hand watch

Info

Publication number
JPS5332888A
JPS5332888A JP10836976A JP10836976A JPS5332888A JP S5332888 A JPS5332888 A JP S5332888A JP 10836976 A JP10836976 A JP 10836976A JP 10836976 A JP10836976 A JP 10836976A JP S5332888 A JPS5332888 A JP S5332888A
Authority
JP
Japan
Prior art keywords
mixed
case
hand watch
metal
watch
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
JP10836976A
Other languages
Japanese (ja)
Inventor
Tetsuo Nakagawa
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP10836976A priority Critical patent/JPS5332888A/en
Publication of JPS5332888A publication Critical patent/JPS5332888A/en
Pending legal-status Critical Current

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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0664—Carbonitrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

PURPOSE:Watch case, having white peach color and light and hard mixed metal coating, mixed titanium nitride with tianium carbide, made by carrying out reactive ionizing plating on the surface of metal (alloy), evaporating Ti in mixed gas, mixed C2H2 or CH4 with N2.
JP10836976A 1976-09-09 1976-09-09 Case for hand watch Pending JPS5332888A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10836976A JPS5332888A (en) 1976-09-09 1976-09-09 Case for hand watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10836976A JPS5332888A (en) 1976-09-09 1976-09-09 Case for hand watch

Publications (1)

Publication Number Publication Date
JPS5332888A true JPS5332888A (en) 1978-03-28

Family

ID=14483008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10836976A Pending JPS5332888A (en) 1976-09-09 1976-09-09 Case for hand watch

Country Status (1)

Country Link
JP (1) JPS5332888A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333984A (en) * 1976-09-10 1978-03-30 Hitachi Metals Ltd Process for coating cemented carbide alloy with film
JPS57161058A (en) * 1981-03-30 1982-10-04 Agency Of Ind Science & Technol Production of hard film
JPS5964138U (en) * 1982-10-22 1984-04-27 株式会社三陽電機製作所 hemodialysis machine
JPS5989761A (en) * 1983-10-13 1984-05-24 Seiko Epson Corp Hard external parts for watch
JPS63310957A (en) * 1987-06-10 1988-12-19 Seiko Instr & Electronics Ltd External parts

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333984A (en) * 1976-09-10 1978-03-30 Hitachi Metals Ltd Process for coating cemented carbide alloy with film
JPS57161058A (en) * 1981-03-30 1982-10-04 Agency Of Ind Science & Technol Production of hard film
JPS5928629B2 (en) * 1981-03-30 1984-07-14 工業技術院長 Hard coating manufacturing method
JPS5964138U (en) * 1982-10-22 1984-04-27 株式会社三陽電機製作所 hemodialysis machine
JPS6311964Y2 (en) * 1982-10-22 1988-04-06
JPS5989761A (en) * 1983-10-13 1984-05-24 Seiko Epson Corp Hard external parts for watch
JPS63310957A (en) * 1987-06-10 1988-12-19 Seiko Instr & Electronics Ltd External parts

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