JPS6220498B2 - - Google Patents

Info

Publication number
JPS6220498B2
JPS6220498B2 JP18886681A JP18886681A JPS6220498B2 JP S6220498 B2 JPS6220498 B2 JP S6220498B2 JP 18886681 A JP18886681 A JP 18886681A JP 18886681 A JP18886681 A JP 18886681A JP S6220498 B2 JPS6220498 B2 JP S6220498B2
Authority
JP
Japan
Prior art keywords
sample
crucible
carrier gas
small
pipe
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
JP18886681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5890152A (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 JP18886681A priority Critical patent/JPS5890152A/ja
Publication of JPS5890152A publication Critical patent/JPS5890152A/ja
Publication of JPS6220498B2 publication Critical patent/JPS6220498B2/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)
JP18886681A 1981-11-25 1981-11-25 小形状金属試料の直接発光分光分析方法及び装置 Granted JPS5890152A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18886681A JPS5890152A (ja) 1981-11-25 1981-11-25 小形状金属試料の直接発光分光分析方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18886681A JPS5890152A (ja) 1981-11-25 1981-11-25 小形状金属試料の直接発光分光分析方法及び装置

Publications (2)

Publication Number Publication Date
JPS5890152A JPS5890152A (ja) 1983-05-28
JPS6220498B2 true JPS6220498B2 (enrdf_load_stackoverflow) 1987-05-07

Family

ID=16231233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18886681A Granted JPS5890152A (ja) 1981-11-25 1981-11-25 小形状金属試料の直接発光分光分析方法及び装置

Country Status (1)

Country Link
JP (1) JPS5890152A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162943A (ja) * 1984-02-03 1985-08-24 Nippon Steel Corp 蒸発微粒子回収溶融金属分析方法および装置
US6113669A (en) * 1999-02-01 2000-09-05 Seltet Llc Method and apparatus for process and quality control in the production of metal
RU206533U1 (ru) * 2021-03-09 2021-09-15 Александр Михайлович Панин Фотометр для спектрального анализа

Also Published As

Publication number Publication date
JPS5890152A (ja) 1983-05-28

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