JPS57100323A - Method for spectrochemical analysis of steel by using laser beam - Google Patents

Method for spectrochemical analysis of steel by using laser beam

Info

Publication number
JPS57100323A
JPS57100323A JP17696180A JP17696180A JPS57100323A JP S57100323 A JPS57100323 A JP S57100323A JP 17696180 A JP17696180 A JP 17696180A JP 17696180 A JP17696180 A JP 17696180A JP S57100323 A JPS57100323 A JP S57100323A
Authority
JP
Japan
Prior art keywords
plasma
steel
1mus
16mus
irradiation
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
JP17696180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6312527B2 (enrdf_load_stackoverflow
Inventor
Kozo Sumiyama
Zenji Ohashi
Yasuko Yamamoto
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP17696180A priority Critical patent/JPS57100323A/ja
Publication of JPS57100323A publication Critical patent/JPS57100323A/ja
Publication of JPS6312527B2 publication Critical patent/JPS6312527B2/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
    • G01N21/718—Laser microanalysis, i.e. with formation of sample plasma

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
JP17696180A 1980-12-15 1980-12-15 Method for spectrochemical analysis of steel by using laser beam Granted JPS57100323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17696180A JPS57100323A (en) 1980-12-15 1980-12-15 Method for spectrochemical analysis of steel by using laser beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17696180A JPS57100323A (en) 1980-12-15 1980-12-15 Method for spectrochemical analysis of steel by using laser beam

Publications (2)

Publication Number Publication Date
JPS57100323A true JPS57100323A (en) 1982-06-22
JPS6312527B2 JPS6312527B2 (enrdf_load_stackoverflow) 1988-03-19

Family

ID=16022736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17696180A Granted JPS57100323A (en) 1980-12-15 1980-12-15 Method for spectrochemical analysis of steel by using laser beam

Country Status (1)

Country Link
JP (1) JPS57100323A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60347A (ja) * 1983-06-16 1985-01-05 Kawasaki Steel Corp 流動状態の金属、絶縁物のレ−ザ−連続分析方法
US4561777A (en) * 1982-09-07 1985-12-31 The United States Of America As Represented By The United States Department Of Energy Apparatus and method for quantitative determination of materials contained in fluids
JPS61500509A (ja) * 1983-11-28 1986-03-20 マイダク・コ−ポレ−ション 光ルミネセンス分析のための装置および方法
JPS6186636A (ja) * 1984-10-05 1986-05-02 Kawasaki Steel Corp 鋼のレ−ザ発光分光分析方法
JPS61140829A (ja) * 1984-12-14 1986-06-27 Kawasaki Steel Corp レ−ザ発光分光分析装置
JPS63193038A (ja) * 1987-02-06 1988-08-10 Idemitsu Petrochem Co Ltd 固体元素分析方法およびその装置
JP2007315945A (ja) * 2006-05-26 2007-12-06 Nippon Steel Corp 精錬炉内溶融金属の成分分析方法および装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0441032U (enrdf_load_stackoverflow) * 1990-08-03 1992-04-07

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561777A (en) * 1982-09-07 1985-12-31 The United States Of America As Represented By The United States Department Of Energy Apparatus and method for quantitative determination of materials contained in fluids
JPS60347A (ja) * 1983-06-16 1985-01-05 Kawasaki Steel Corp 流動状態の金属、絶縁物のレ−ザ−連続分析方法
JPS61500509A (ja) * 1983-11-28 1986-03-20 マイダク・コ−ポレ−ション 光ルミネセンス分析のための装置および方法
JPS6186636A (ja) * 1984-10-05 1986-05-02 Kawasaki Steel Corp 鋼のレ−ザ発光分光分析方法
US4645342A (en) * 1984-10-05 1987-02-24 Kawasaki Steel Corp. Method of laser emission spectroscopic analysis of steel and apparatus therefor
JPS61140829A (ja) * 1984-12-14 1986-06-27 Kawasaki Steel Corp レ−ザ発光分光分析装置
JPS63193038A (ja) * 1987-02-06 1988-08-10 Idemitsu Petrochem Co Ltd 固体元素分析方法およびその装置
JP2007315945A (ja) * 2006-05-26 2007-12-06 Nippon Steel Corp 精錬炉内溶融金属の成分分析方法および装置

Also Published As

Publication number Publication date
JPS6312527B2 (enrdf_load_stackoverflow) 1988-03-19

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