JPH0149891B2 - - Google Patents

Info

Publication number
JPH0149891B2
JPH0149891B2 JP3077683A JP3077683A JPH0149891B2 JP H0149891 B2 JPH0149891 B2 JP H0149891B2 JP 3077683 A JP3077683 A JP 3077683A JP 3077683 A JP3077683 A JP 3077683A JP H0149891 B2 JPH0149891 B2 JP H0149891B2
Authority
JP
Japan
Prior art keywords
molten metal
particle
counter electrode
pipe
probe
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
JP3077683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59157539A (ja
Inventor
Akihiro Ono
Masao Saeki
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 JP3077683A priority Critical patent/JPS59157539A/ja
Publication of JPS59157539A publication Critical patent/JPS59157539A/ja
Publication of JPH0149891B2 publication Critical patent/JPH0149891B2/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
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/73—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using plasma burners or torches

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
JP3077683A 1983-02-28 1983-02-28 微粒子生成プラズマ発光分光法による深層部溶融金属の直接分析装置 Granted JPS59157539A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3077683A JPS59157539A (ja) 1983-02-28 1983-02-28 微粒子生成プラズマ発光分光法による深層部溶融金属の直接分析装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3077683A JPS59157539A (ja) 1983-02-28 1983-02-28 微粒子生成プラズマ発光分光法による深層部溶融金属の直接分析装置

Publications (2)

Publication Number Publication Date
JPS59157539A JPS59157539A (ja) 1984-09-06
JPH0149891B2 true JPH0149891B2 (enrdf_load_stackoverflow) 1989-10-26

Family

ID=12313082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3077683A Granted JPS59157539A (ja) 1983-02-28 1983-02-28 微粒子生成プラズマ発光分光法による深層部溶融金属の直接分析装置

Country Status (1)

Country Link
JP (1) JPS59157539A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615225A (en) * 1985-03-13 1986-10-07 Allied Corporation In-situ analysis of a liquid conductive material
JPH02183144A (ja) * 1989-01-09 1990-07-17 Nippon Steel Corp 溶融金属直接分析方法
JPH03261847A (ja) * 1990-03-12 1991-11-21 Nippon Steel Corp 溶融金属直接分析用微粒子生成プローブ
US20240344995A1 (en) * 2021-08-05 2024-10-17 National Research Council Of Canada Refractory lance assembly and refractory lance tube

Also Published As

Publication number Publication date
JPS59157539A (ja) 1984-09-06

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