JPS62156545A - 溶融金属の分光分析方法 - Google Patents

溶融金属の分光分析方法

Info

Publication number
JPS62156545A
JPS62156545A JP29365885A JP29365885A JPS62156545A JP S62156545 A JPS62156545 A JP S62156545A JP 29365885 A JP29365885 A JP 29365885A JP 29365885 A JP29365885 A JP 29365885A JP S62156545 A JPS62156545 A JP S62156545A
Authority
JP
Japan
Prior art keywords
molten metal
flame
chemical
molten
locally heated
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
JP29365885A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0211098B2 (enrdf_load_stackoverflow
Inventor
Koichi Chiba
光一 千葉
Akihiro Ono
小野　昭紘
Takemasa Ono
大野　剛正
Masaki Okajima
正樹 岡島
Hiroshi Yamane
山根　博史
Minoru Hayata
隼田　稔
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 JP29365885A priority Critical patent/JPS62156545A/ja
Priority to US06/905,330 priority patent/US4730925A/en
Priority to AU62732/86A priority patent/AU581785B2/en
Priority to DE8686112885T priority patent/DE3676257D1/de
Priority to EP86112885A priority patent/EP0215483B1/en
Priority to BR8604491A priority patent/BR8604491A/pt
Priority to CA000518620A priority patent/CA1272391A/en
Priority to ES8602021A priority patent/ES2002175A6/es
Publication of JPS62156545A publication Critical patent/JPS62156545A/ja
Publication of JPH0211098B2 publication Critical patent/JPH0211098B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
JP29365885A 1985-09-20 1985-12-28 溶融金属の分光分析方法 Granted JPS62156545A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP29365885A JPS62156545A (ja) 1985-12-28 1985-12-28 溶融金属の分光分析方法
US06/905,330 US4730925A (en) 1985-09-20 1986-09-09 Method of spectroscopically determining the composition of molten iron
AU62732/86A AU581785B2 (en) 1985-09-20 1986-09-16 Method of spectroscopically determining the composition of molten iron
DE8686112885T DE3676257D1 (de) 1985-09-20 1986-09-18 Verfahren zur spektroskopischen bestimmung der zusammensetzung von geschmolzenem eisen.
EP86112885A EP0215483B1 (en) 1985-09-20 1986-09-18 Method of spectroscopically determining the composition of molten iron
BR8604491A BR8604491A (pt) 1985-09-20 1986-09-19 Processo para determinacao espectroscopica da composicao de ferro em fusao
CA000518620A CA1272391A (en) 1985-09-20 1986-09-19 Method of spectroscopically determining the composition of molten iron
ES8602021A ES2002175A6 (es) 1985-09-20 1986-09-19 Metodo para determinar espectroscopicamente la composicion de hierro fundido

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29365885A JPS62156545A (ja) 1985-12-28 1985-12-28 溶融金属の分光分析方法

Publications (2)

Publication Number Publication Date
JPS62156545A true JPS62156545A (ja) 1987-07-11
JPH0211098B2 JPH0211098B2 (enrdf_load_stackoverflow) 1990-03-12

Family

ID=17797570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29365885A Granted JPS62156545A (ja) 1985-09-20 1985-12-28 溶融金属の分光分析方法

Country Status (1)

Country Link
JP (1) JPS62156545A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1227312A1 (de) * 2001-01-25 2002-07-31 ThyssenKrupp Stahl AG Standardprobe zum Kalibrieren einer spektrometischen Analyseeinrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1227312A1 (de) * 2001-01-25 2002-07-31 ThyssenKrupp Stahl AG Standardprobe zum Kalibrieren einer spektrometischen Analyseeinrichtung

Also Published As

Publication number Publication date
JPH0211098B2 (enrdf_load_stackoverflow) 1990-03-12

Similar Documents

Publication Publication Date Title
KR101009845B1 (ko) 용융 재료 분석용 레이저 유도 분석 분광법
EP0176625B1 (en) Method of laser emission spectroscopical analysis of steel and apparatus therefor
Aragon et al. Determination of carbon content in molten steel using laser-induced breakdown spectroscopy
US6008897A (en) Method and apparatus for materials analysis by enhanced laser induced plasma spectroscopy
US4730925A (en) Method of spectroscopically determining the composition of molten iron
Samek et al. Application of laser-induced breakdown spectroscopy to in situ analysis of liquid samples
JPH04507136A (ja) 溶融金属を工程内分析するための過渡的な分光光度法および装置
JP2003513272A (ja) 高温プロセスガスの化学種および温度の連続モニタリング方法
US6046809A (en) Real-time in situ multiple gas species sensing method
JPS6146773B2 (enrdf_load_stackoverflow)
US20110062056A1 (en) Excess Air Control For Cracker Furnace Burners
Matsumoto et al. Enhancement of molecular formation in fiber-optic laser ablation with a long nanosecond pulsed laser
JPS62156545A (ja) 溶融金属の分光分析方法
US7218396B2 (en) Method and apparatus for spectroscopy of the optical emission of a liquid excited by a laser
JPH0211097B2 (enrdf_load_stackoverflow)
US20140221718A1 (en) Excess air control for cracker furnace burners
Sdvizhenskii et al. Superheated pig iron elemental analysis by LIBS
JP2008292170A (ja) レーザ誘起蛍光分析法及びレーザ誘起蛍光分析プローブ
Chiba et al. On-line analysis of molten steel in converter
JPH11108829A (ja) 溶融金属のオンライン分析方法及び装置
CA1225844A (en) Method of continuously analyzing fluidized body by laser and apparatus therefor
WO2000031513A1 (en) Method and apparatus for analysing substances by atomic absorption spectroscopy
Sjöström et al. Laser-Induced Fluorescence and Laser-Induced Photo-Dissociation in Two-Step Graphite Furnace
Hofmann et al. Investigations on laser-induced incandescence (LII) for soot diagnostics at high pressure
JPH0215816B2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term