JPS5981541A - 溶融金属のスパ−ク発光プロ−ブ - Google Patents

溶融金属のスパ−ク発光プロ−ブ

Info

Publication number
JPS5981541A
JPS5981541A JP57191089A JP19108982A JPS5981541A JP S5981541 A JPS5981541 A JP S5981541A JP 57191089 A JP57191089 A JP 57191089A JP 19108982 A JP19108982 A JP 19108982A JP S5981541 A JPS5981541 A JP S5981541A
Authority
JP
Japan
Prior art keywords
molten metal
counter electrode
tip
peripheral wall
light
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.)
Granted
Application number
JP57191089A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6315544B2 (fr
Inventor
Akihiro Ono
小野　昭紘
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 JP57191089A priority Critical patent/JPS5981541A/ja
Publication of JPS5981541A publication Critical patent/JPS5981541A/ja
Publication of JPS6315544B2 publication Critical patent/JPS6315544B2/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)
JP57191089A 1982-10-30 1982-10-30 溶融金属のスパ−ク発光プロ−ブ Granted JPS5981541A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57191089A JPS5981541A (ja) 1982-10-30 1982-10-30 溶融金属のスパ−ク発光プロ−ブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57191089A JPS5981541A (ja) 1982-10-30 1982-10-30 溶融金属のスパ−ク発光プロ−ブ

Publications (2)

Publication Number Publication Date
JPS5981541A true JPS5981541A (ja) 1984-05-11
JPS6315544B2 JPS6315544B2 (fr) 1988-04-05

Family

ID=16268668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57191089A Granted JPS5981541A (ja) 1982-10-30 1982-10-30 溶融金属のスパ−ク発光プロ−ブ

Country Status (1)

Country Link
JP (1) JPS5981541A (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015957A (fr) * 1973-06-18 1975-02-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015957A (fr) * 1973-06-18 1975-02-20

Also Published As

Publication number Publication date
JPS6315544B2 (fr) 1988-04-05

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