JPS6314902B2 - - Google Patents

Info

Publication number
JPS6314902B2
JPS6314902B2 JP19108682A JP19108682A JPS6314902B2 JP S6314902 B2 JPS6314902 B2 JP S6314902B2 JP 19108682 A JP19108682 A JP 19108682A JP 19108682 A JP19108682 A JP 19108682A JP S6314902 B2 JPS6314902 B2 JP S6314902B2
Authority
JP
Japan
Prior art keywords
molten metal
cylinder
counter electrode
optical fiber
rod
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.)
Expired
Application number
JP19108682A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5979842A (ja
Inventor
Akihiro Ono
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP19108682A priority Critical patent/JPS5979842A/ja
Publication of JPS5979842A publication Critical patent/JPS5979842A/ja
Publication of JPS6314902B2 publication Critical patent/JPS6314902B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/69—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence specially adapted for fluids, e.g. molten metal

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
JP19108682A 1982-10-30 1982-10-30 溶融金属のスパ−ク発光分光分析装置 Granted JPS5979842A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19108682A JPS5979842A (ja) 1982-10-30 1982-10-30 溶融金属のスパ−ク発光分光分析装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19108682A JPS5979842A (ja) 1982-10-30 1982-10-30 溶融金属のスパ−ク発光分光分析装置

Publications (2)

Publication Number Publication Date
JPS5979842A JPS5979842A (ja) 1984-05-09
JPS6314902B2 true JPS6314902B2 (fr) 1988-04-02

Family

ID=16268621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19108682A Granted JPS5979842A (ja) 1982-10-30 1982-10-30 溶融金属のスパ−ク発光分光分析装置

Country Status (1)

Country Link
JP (1) JPS5979842A (fr)

Also Published As

Publication number Publication date
JPS5979842A (ja) 1984-05-09

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