JPS6337891B2 - - Google Patents

Info

Publication number
JPS6337891B2
JPS6337891B2 JP55112652A JP11265280A JPS6337891B2 JP S6337891 B2 JPS6337891 B2 JP S6337891B2 JP 55112652 A JP55112652 A JP 55112652A JP 11265280 A JP11265280 A JP 11265280A JP S6337891 B2 JPS6337891 B2 JP S6337891B2
Authority
JP
Japan
Prior art keywords
steel
inclusions
sample
emission
detection
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
JP55112652A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5737252A (en
Inventor
Seiichi Yamazaki
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 JP11265280A priority Critical patent/JPS5737252A/ja
Publication of JPS5737252A publication Critical patent/JPS5737252A/ja
Publication of JPS6337891B2 publication Critical patent/JPS6337891B2/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
    • G01N21/67—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 using electric arcs or discharges

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)
JP11265280A 1980-08-18 1980-08-18 Emission spectroscopic analysis for inclusion detection of steel Granted JPS5737252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11265280A JPS5737252A (en) 1980-08-18 1980-08-18 Emission spectroscopic analysis for inclusion detection of steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11265280A JPS5737252A (en) 1980-08-18 1980-08-18 Emission spectroscopic analysis for inclusion detection of steel

Publications (2)

Publication Number Publication Date
JPS5737252A JPS5737252A (en) 1982-03-01
JPS6337891B2 true JPS6337891B2 (enrdf_load_stackoverflow) 1988-07-27

Family

ID=14592081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11265280A Granted JPS5737252A (en) 1980-08-18 1980-08-18 Emission spectroscopic analysis for inclusion detection of steel

Country Status (1)

Country Link
JP (1) JPS5737252A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2619448B2 (ja) * 1987-12-24 1997-06-11 富士通株式会社 ディジタル式位相比較回路
EP1351049A3 (en) * 2002-04-01 2004-02-25 Central Iron & Steel Research Institute Analyzer for metal
FR2838827B3 (fr) * 2002-04-19 2004-04-02 Central Iron & Steel Res Inst Methode d'analyse de distribution statistique de position originale pour un metal
JP5304705B2 (ja) * 2010-03-30 2013-10-02 新日鐵住金株式会社 発光分光分析による介在物分析方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60317B2 (ja) * 1975-08-20 1985-01-07 日立建機株式会社 クレ−ンの最大荷重制限装置
JPS5488188A (en) * 1977-12-26 1979-07-13 Daido Steel Co Ltd Method of measuring boron in steel by luminous spectroscopic analysis

Also Published As

Publication number Publication date
JPS5737252A (en) 1982-03-01

Similar Documents

Publication Publication Date Title
Gornushkin et al. Effective normalization technique for correction of matrix effects in laser-induced breakdown spectroscopy detection of magnesium in powdered samples
KR960006366B1 (ko) 금속분석시험장치 및 방법
JP2001504217A (ja) 均質な固体組成物、特に薬剤組成物のあらかじめ選択された構成成分のそのままでの高速な分析のための方法及び装置
US12111260B2 (en) Apparatus and method for determination of banned substances
Barber et al. Determination of nicotine by surface-enhanced Raman scattering (SERS)
CN117214151A (zh) 一种水体中痕量元素的定量检测方法
JPS6337891B2 (enrdf_load_stackoverflow)
Lin et al. Chemical derivatization and the selection of deuterated internal standard for quantitative determination—Methamphetamine example
Decambox et al. Direct and fast determination of uranium in human urine samples by laser-induced time-resolved spectrofluorometry
Bumsted Determination of Alpha-Quartz in the Respirable Portion of Airborne Participates by X-ray Diffraction
US7539282B2 (en) XRF analyzer
Baker et al. Investigation of light scattering for normalization of signals in laser ablation inductively coupled plasma mass spectrometry
EP1355145A1 (en) A method for analysing metals in the fundamental state utilizing the statistical distribution of elements
Knoth et al. Determination of copper and iron in human blood serum by energy dispersive x-ray analysis
Baker et al. Analysis of silicon nitride bearings with laser ablation inductively coupled plasma mass spectrometry
Diemer et al. Contribution to the certification of B, Cd, Cu, Mg and Pb in a synthetic water sample, by use of isotope-dilution ICP–MS, for Comparison 12 of the International Measurement Evaluation Programme
JP3671600B2 (ja) 金属中酸化物系介在物の粒度分布測定方法
Al-Jeffery et al. LIBS and LIFS for rapid detection of Rb traces in blood
CN111220587B (zh) 一种基于激发荧光的便携式农残检测仪器
Bi et al. Study of solution calibration of NIST soil and glass samples by laser ablation inductively coupled plasma mass spectrometry
JP2978089B2 (ja) 金属中介在物の粒度分布測定方法
Bettero et al. Rheological and spectroscopic behaviour of cosmetic products: Application to sulphur analysis by ICP
Opoka et al. Applicability of the silver amalgam electrode in voltammetric determination of zinc and copper in gastric juice and gastric mucosa of rats
Agrawal Interlaboratory evaluation of a portable fluorescence method for the measurement of trace beryllium in the workplace
Smith Spectrographic analysis of rare and high purity materials