JPS60162944A - 蒸発微粒子回収溶融金属分析方法および装置 - Google Patents

蒸発微粒子回収溶融金属分析方法および装置

Info

Publication number
JPS60162944A
JPS60162944A JP1696684A JP1696684A JPS60162944A JP S60162944 A JPS60162944 A JP S60162944A JP 1696684 A JP1696684 A JP 1696684A JP 1696684 A JP1696684 A JP 1696684A JP S60162944 A JPS60162944 A JP S60162944A
Authority
JP
Japan
Prior art keywords
molten metal
fine particles
molten steel
particulate
inert gas
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
JP1696684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0215816B2 (2
Inventor
Akihiro Ono
小野　昭紘
Koichi Chiba
光一 千葉
Masao Saeki
佐伯　正夫
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 JP1696684A priority Critical patent/JPS60162944A/ja
Publication of JPS60162944A publication Critical patent/JPS60162944A/ja
Publication of JPH0215816B2 publication Critical patent/JPH0215816B2/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)
JP1696684A 1984-02-03 1984-02-03 蒸発微粒子回収溶融金属分析方法および装置 Granted JPS60162944A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1696684A JPS60162944A (ja) 1984-02-03 1984-02-03 蒸発微粒子回収溶融金属分析方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1696684A JPS60162944A (ja) 1984-02-03 1984-02-03 蒸発微粒子回収溶融金属分析方法および装置

Publications (2)

Publication Number Publication Date
JPS60162944A true JPS60162944A (ja) 1985-08-24
JPH0215816B2 JPH0215816B2 (2) 1990-04-13

Family

ID=11930835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1696684A Granted JPS60162944A (ja) 1984-02-03 1984-02-03 蒸発微粒子回収溶融金属分析方法および装置

Country Status (1)

Country Link
JP (1) JPS60162944A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730925A (en) * 1985-09-20 1988-03-15 Nippon Steel Corporation Method of spectroscopically determining the composition of molten iron

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730925A (en) * 1985-09-20 1988-03-15 Nippon Steel Corporation Method of spectroscopically determining the composition of molten iron

Also Published As

Publication number Publication date
JPH0215816B2 (2) 1990-04-13

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