UA87997C2 - Способ анализа расплавленных материалов, устройство для осуществления способа и погружной датчик - Google Patents

Способ анализа расплавленных материалов, устройство для осуществления способа и погружной датчик

Info

Publication number
UA87997C2
UA87997C2 UAA200607901A UAA200607901A UA87997C2 UA 87997 C2 UA87997 C2 UA 87997C2 UA A200607901 A UAA200607901 A UA A200607901A UA A200607901 A UAA200607901 A UA A200607901A UA 87997 C2 UA87997 C2 UA 87997C2
Authority
UA
Ukraine
Prior art keywords
analysis
realization
sensing element
spectrometer
melted materials
Prior art date
Application number
UAA200607901A
Other languages
English (en)
Ukrainian (uk)
Inventor
Жак Плессер
Витторино Тюссе
Марк Схинс
Original Assignee
Хераус Электро-Найт Интернешнл Н.В.
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 Хераус Электро-Найт Интернешнл Н.В. filed Critical Хераус Электро-Найт Интернешнл Н.В.
Publication of UA87997C2 publication Critical patent/UA87997C2/ru

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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/205—Metals in liquid state, e.g. molten metals

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Способ и устройство для анализа расплавленного материала методом оптической эмиссионной спектроскопии, например расплава металла, такого, как чугун или сталь, или шлаков, стекла или лавы. Соответственно способу используют чувствительный элемент, который содержит по крайней мере один эмиссионный спектрометр и по крайней мере одно возбудительное устройство, для возбуждения материала, который подлежит анализу, с целью получения излучения, которое анализирует спектрометр, установленный в чувствительном элементе. Указанный чувствительный элемент вводят в контакт с исследуемым расплавленным материалом и передают полученный от чувствительного элемента сигнал, который содержит информацию об имеющихся в анализируемом материале химических элементах, для дальнейшей обработки. Кроме того, изобретение касается погружного датчика.
UAA200607901A 2003-12-17 2004-12-15 Способ анализа расплавленных материалов, устройство для осуществления способа и погружной датчик UA87997C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10359447A DE10359447B4 (de) 2003-12-17 2003-12-17 Eintauchsensor

Publications (1)

Publication Number Publication Date
UA87997C2 true UA87997C2 (ru) 2009-09-10

Family

ID=34706333

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200607901A UA87997C2 (ru) 2003-12-17 2004-12-15 Способ анализа расплавленных материалов, устройство для осуществления способа и погружной датчик

Country Status (3)

Country Link
CN (1) CN1898553B (ru)
DE (1) DE10359447B4 (ru)
UA (1) UA87997C2 (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006047765B3 (de) 2006-10-06 2007-12-20 Heraeus Electro-Nite International N.V. Eintauchlanze für die Analyse von Schmelzen und Flüssigkeiten
EP2361323B1 (fr) * 2008-11-14 2016-04-13 Primetals Technologies France SAS Méthode et dispositif de mesure d'une composition chimique d'un liquide métallique adapté à un revêtement d'une bande d'acier
DE102009034353A1 (de) * 2008-12-15 2010-06-24 Siemens Aktiengesellschaft Schmelzofen
JP5448669B2 (ja) * 2009-09-17 2014-03-19 三菱重工業株式会社 石炭ガス化炉のスラグ監視装置及び石炭ガス化炉
DE102013009962B3 (de) * 2013-06-14 2014-11-06 K+S Aktiengesellschaft LIBS-Messtubus
CN104297218B (zh) * 2013-07-15 2016-09-14 中国科学院沈阳自动化研究所 远距离冶金液态金属成分的原位、在线检测装置及方法
DE102017004222A1 (de) * 2017-05-03 2018-11-08 Vdeh-Betriebsforschungsinstitut Gmbh Bestimmung der Zusammensetzung einer Metallschmelze
CN110308257B (zh) * 2019-08-03 2021-11-26 南京贤云机电科技有限公司 一种冶炼炉内金属熔液的温度及氧含量和碳含量的探测装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8403976D0 (en) * 1984-02-15 1984-03-21 British Steel Corp Analysis of materials
DE3839561C2 (de) * 1988-11-24 1996-10-24 Lange Gmbh Dr Bruno Vorrichtung zum Bestimmen der Komponenten in flüssigen Medien
US4986658B1 (en) * 1989-04-21 1996-06-25 Univ Lehigh Transient spectroscopic method and apparatus for in-process analysis of molten metal
US5369483A (en) * 1993-05-07 1994-11-29 Basf Corporation Analysis of polymer melt stream
US5694206A (en) * 1996-03-01 1997-12-02 Analytical Spectral Devices, Inc. Spectrophotometric system using a pH/ISE meter for calibration
US5712710A (en) * 1996-10-15 1998-01-27 Cetin Karakus Spectrophotometric probe for insitu measurement
DE19960197A1 (de) * 1999-12-14 2001-06-28 Schrodt Stephan Optisches Sensorsystem zur kontinuierlichen Feststellung der Eintauchtiefe eines Objektes in einem flüssigen oder gasförmigen Medium
US6762835B2 (en) * 2002-03-18 2004-07-13 Mississippi State University Fiber optic laser-induced breakdown spectroscopy sensor for molten material analysis
DE10226286B3 (de) * 2002-06-13 2004-01-22 Sensorentechnologie Gettorf Gmbh Einstichsensor

Also Published As

Publication number Publication date
DE10359447A1 (de) 2005-07-28
CN1898553B (zh) 2011-10-05
CN1898553A (zh) 2007-01-17
DE10359447B4 (de) 2006-03-30

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