JPS53142938A - Frame member of spectacles - Google Patents

Frame member of spectacles

Info

Publication number
JPS53142938A
JPS53142938A JP5807877A JP5807877A JPS53142938A JP S53142938 A JPS53142938 A JP S53142938A JP 5807877 A JP5807877 A JP 5807877A JP 5807877 A JP5807877 A JP 5807877A JP S53142938 A JPS53142938 A JP S53142938A
Authority
JP
Japan
Prior art keywords
spectacles
frame member
stainless steel
menber
blackish
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
JP5807877A
Other languages
Japanese (ja)
Inventor
Toshiharu Matsuki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5807877A priority Critical patent/JPS53142938A/en
Publication of JPS53142938A publication Critical patent/JPS53142938A/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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • C23C8/16—Oxidising using oxygen-containing compounds, e.g. water, carbon dioxide
    • C23C8/18—Oxidising of ferrous surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Eyeglasses (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

PURPOSE:To provide a stainless steel ornament menber with considerably improved ornamental properties, obtd. by forming a blackish or greenish oxide layer on the surface of a base alloy consisting of an austenitic stainless steel.
JP5807877A 1977-05-19 1977-05-19 Frame member of spectacles Pending JPS53142938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5807877A JPS53142938A (en) 1977-05-19 1977-05-19 Frame member of spectacles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5807877A JPS53142938A (en) 1977-05-19 1977-05-19 Frame member of spectacles

Publications (1)

Publication Number Publication Date
JPS53142938A true JPS53142938A (en) 1978-12-13

Family

ID=13073873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5807877A Pending JPS53142938A (en) 1977-05-19 1977-05-19 Frame member of spectacles

Country Status (1)

Country Link
JP (1) JPS53142938A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020162924A (en) * 2019-03-29 2020-10-08 株式会社青芳 Surface processing method for metallic flatware

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020162924A (en) * 2019-03-29 2020-10-08 株式会社青芳 Surface processing method for metallic flatware

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