ZA9610667B - Method for determining electromagnetic waves orginating from a melt - Google Patents

Method for determining electromagnetic waves orginating from a melt

Info

Publication number
ZA9610667B
ZA9610667B ZA9610667A ZA9610667A ZA9610667B ZA 9610667 B ZA9610667 B ZA 9610667B ZA 9610667 A ZA9610667 A ZA 9610667A ZA 9610667 A ZA9610667 A ZA 9610667A ZA 9610667 B ZA9610667 B ZA 9610667B
Authority
ZA
South Africa
Prior art keywords
melt
optical system
electromagnetic waves
orginating
optical axis
Prior art date
Application number
ZA9610667A
Other languages
English (en)
Inventor
Ernst Fritz
Norbert Ramaseder
Original Assignee
Voest Alpine Ind Anlagen
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 Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Publication of ZA9610667B publication Critical patent/ZA9610667B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G01J5/041—Mountings in enclosures or in a particular environment
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • General Induction Heating (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Radiation Pyrometers (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Furnace Details (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Processing Of Solid Wastes (AREA)
ZA9610667A 1995-12-20 1996-12-19 Method for determining electromagnetic waves orginating from a melt ZA9610667B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT208195 1995-12-20

Publications (1)

Publication Number Publication Date
ZA9610667B true ZA9610667B (en) 1997-07-11

Family

ID=3527352

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9610667A ZA9610667B (en) 1995-12-20 1996-12-19 Method for determining electromagnetic waves orginating from a melt

Country Status (16)

Country Link
US (1) US6172367B1 (xx)
EP (2) EP0868656B1 (xx)
JP (1) JP2000502183A (xx)
KR (1) KR100390267B1 (xx)
AT (2) ATE208891T1 (xx)
AU (1) AU723209B2 (xx)
BR (1) BR9612058A (xx)
CA (1) CA2241276A1 (xx)
DE (2) DE59608221D1 (xx)
MX (1) MX9804829A (xx)
MY (1) MY116590A (xx)
RU (1) RU2163713C2 (xx)
TW (1) TW337553B (xx)
UA (1) UA44345C2 (xx)
WO (1) WO1997022859A1 (xx)
ZA (1) ZA9610667B (xx)

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US7890158B2 (en) * 2001-06-05 2011-02-15 Lumidigm, Inc. Apparatus and method of biometric determination using specialized optical spectroscopy systems
US6693443B2 (en) 1999-04-02 2004-02-17 Worcester Polytechnic Institute Systems for detecting and measuring inclusions
US6590200B1 (en) 1999-04-02 2003-07-08 Worcester Polytechnic Institute Systems for detecting measuring inclusions
AT410031B (de) * 2000-12-01 2003-01-27 Voest Alpine Ind Anlagen Einrichtung zur aufnahme und weiterleitung elektromagnetischer wellen, die von einer materialprobe ausgesendet werden
WO2001075183A2 (en) * 2000-03-31 2001-10-11 Worcester Polytechnic Institute System for detecting inclusions in molten metals
AT409553B (de) 2000-09-28 2002-09-25 Voest Alpine Ind Anlagen Vorrichtung zur chemischen analyse von materialproben sowie metallurgisches gefäss hierfür
US20040031583A1 (en) * 2000-11-04 2004-02-19 Fritz-Peter Pleschiutschnigg Method and device for controlling the temperature of steel from the surface of the bath of a continuous casting installation up to the furnace tap
US20040110301A1 (en) * 2000-11-17 2004-06-10 Neilson Andy C Apparatus and methods for measuring reaction byproducts
US6821787B2 (en) * 2000-11-17 2004-11-23 Thermogenic Imaging, Inc. Apparatus and methods for infrared calorimetric measurements
US20020132360A1 (en) * 2000-11-17 2002-09-19 Flir Systems Boston, Inc. Apparatus and methods for infrared calorimetric measurements
US6923573B2 (en) * 2001-07-27 2005-08-02 Nippon Steel Corporation Apparatus and method for measuring temperature of molten metal
ITMI20012278A1 (it) * 2001-10-30 2003-04-30 Techint Spa Dispositivo e metodo per misurazione discreta e continua della temperatura di metallo liquido in un forno o recipiente per la sua produzione
US6596995B1 (en) * 2002-03-07 2003-07-22 Manfred Bender Remote sensing of molten metal properties
KR100432982B1 (ko) * 2002-03-20 2004-05-24 오흥국 물을 이용한 회전 전자파 측정 방법
KR100940741B1 (ko) * 2002-12-27 2010-02-04 주식회사 포스코 강종별 복사율 측정장치
DE10305232B3 (de) * 2003-02-08 2004-08-05 Refractory Intellectual Property Gmbh & Co.Kg Feuerfester keramischer Gasspülstein
MXPA06006246A (es) * 2003-12-17 2006-08-23 Heraeus Electro Nite Int Metodo para analisis de un material fundido, dispositivo y sensor de inmersion.
DE102005007755B4 (de) * 2005-02-18 2007-10-18 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Verfahren zur Analyse der Zusammensetzung einer flüssigen Metallschmelze
ITUD20060277A1 (it) † 2006-12-27 2008-06-28 Danieli Off Mecc Dispositivo e metodo per la misurazione della temperatura del metallo liquido in un forno elettrico
JP5553374B2 (ja) * 2008-06-24 2014-07-16 独立行政法人産業技術総合研究所 溶融材料の光学測定装置および光学測定方法
US7997121B2 (en) * 2008-07-11 2011-08-16 Savannah River Nuclear Solutions, Llc Milliwave melter monitoring system
CN102216491A (zh) * 2008-11-14 2011-10-12 西门子Vai金属科技有限公司 用于测量适于镀覆钢带的金属液体的化学组成的方法和装置
JP5856058B2 (ja) * 2009-08-10 2016-02-09 ゾロ テクノロジーズ，インコーポレイティド マルチモード送光ファイバを用いた光信号ノイズの緩和
EP2287581B1 (de) * 2009-08-10 2011-10-12 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur kontaktlosen Ermittlung einer Temperatur T einer Metallschmelze
DE102010001669A1 (de) * 2010-02-08 2011-08-11 Siemens Aktiengesellschaft, 80333 Vorrichtung zur Erfassung mindestens einer Messgröße an einem Ofen, sowie Ofen
TWI414797B (zh) * 2010-07-09 2013-11-11 Hon Hai Prec Ind Co Ltd 電磁波檢測裝置
ES2644601T3 (es) 2012-04-19 2017-11-29 Zolo Technologies, Inc. Retroreflectores en el horno con el espectrómetro de absorción del láser del diodo sintonizable orientable
AU2013204818B2 (en) * 2013-04-12 2015-02-19 Metso Metals Oy Molten bath temperature measurement for a top submerged lance injection installation
EP2799824B1 (en) 2013-04-30 2019-10-23 Heraeus Electro-Nite International N.V. Method and apparatus for measuring the temperature of a molten metal
EP2921564A1 (de) 2014-03-20 2015-09-23 Siemens VAI Metals Technologies GmbH Metallurgischer Behälter
EP2940441B1 (en) * 2014-04-30 2020-01-01 Heraeus Electro-Nite International N.V. Device for measuring the temperature of a molten metal
DE102018122391A1 (de) * 2018-09-13 2020-03-19 Sikora Ag Vorrichtung und Verfahren zum Detektieren eines Gegenstandes
CN109489823B (zh) * 2018-11-09 2020-07-14 哈尔滨工业大学 基于喷射液膜的液体光热性质高温测量装置及测量方法
CN111930159B (zh) * 2020-07-09 2021-12-31 广东美的厨房电器制造有限公司 蒸汽装置的控制方法、家用设备和存储介质

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Also Published As

Publication number Publication date
EP1016858A1 (de) 2000-07-05
AU1132497A (en) 1997-07-14
EP1016858B1 (de) 2001-11-14
MX9804829A (es) 1998-09-30
ATE208891T1 (de) 2001-11-15
WO1997022859A1 (de) 1997-06-26
MY116590A (en) 2004-02-28
AU723209B2 (en) 2000-08-17
CA2241276A1 (en) 1997-06-26
ATE213324T1 (de) 2002-02-15
EP0868656B1 (de) 2002-02-13
UA44345C2 (uk) 2002-02-15
DE59608744D1 (de) 2002-03-21
KR100390267B1 (ko) 2003-11-17
EP0868656A1 (de) 1998-10-07
DE59608221D1 (de) 2001-12-20
BR9612058A (pt) 1999-02-23
KR20000064493A (ko) 2000-11-06
JP2000502183A (ja) 2000-02-22
TW337553B (en) 1998-08-01
US6172367B1 (en) 2001-01-09
RU2163713C2 (ru) 2001-02-27

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