AR017670A1 - Un dispositivo de muestreo para analisis termico - Google Patents

Un dispositivo de muestreo para analisis termico

Info

Publication number
AR017670A1
AR017670A1 ARP980105963A ARP980105963A AR017670A1 AR 017670 A1 AR017670 A1 AR 017670A1 AR P980105963 A ARP980105963 A AR P980105963A AR P980105963 A ARP980105963 A AR P980105963A AR 017670 A1 AR017670 A1 AR 017670A1
Authority
AR
Argentina
Prior art keywords
container
analysis
sensor
sampling device
contact
Prior art date
Application number
ARP980105963A
Other languages
English (en)
Original Assignee
Singleton A
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 Singleton A filed Critical Singleton A
Publication of AR017670A1 publication Critical patent/AR017670A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/12—Dippers; Dredgers
    • G01N1/125—Dippers; Dredgers adapted for sampling molten metals
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4673—Measuring and sampling devices
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Hydrology & Water Resources (AREA)
  • Medicinal Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

La presente revela un dispositivo de muestreo para el análisis térmico del metal en solidificacion, en particular hierro de grafito compactado, quecomprende un recipiente (2) esencialmente cilíndrico, abierto en su parte superior que puede sumergirsey llenarse con el metal líquido a analizar, al menos unsensor termosensible (4), preferentemente dos, un tubo de proteccion (14) que encierra en forma concéntrica a dicho/s sensor/es, dispuesto dentro delrecipiente (2) y sostenido por un soporte sensor (15) que se encuentra sobre dicho recipiente y unido al recipiente (2) por medio de patas (16) que tiene elproposito de guiar y mantener los sensores (4) en posicion, una vez sumergido en la muestra de metal en solidificacion (3) durante el análisis, dichorecipiente (2) comprende una superficie interna (17) que tiene el proposito de estar en contacto con la muestra (3) durante el análisis, y una superficieexterna (18) que tiene el proposito de estar en contacto con la atmosfera ambiental, dichas superficies (17 y 18) se encuentran unidas en la boca (12) delrecipiente (2), equidistante y formando un espacio aislante cerrado (8), donde dicho recipiente (2) presenta una parte inferior esencialmente semiesférica(2b), que cuenta con una parte aplanada dispuesta en forma concéntrica (2c).
ARP980105963A 1997-11-28 1998-11-25 Un dispositivo de muestreo para analisis termico AR017670A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704411A SE511376C2 (sv) 1997-11-28 1997-11-28 Provtagningsanordning för termisk analys av stelnande metall

Publications (1)

Publication Number Publication Date
AR017670A1 true AR017670A1 (es) 2001-09-12

Family

ID=20409184

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980105963A AR017670A1 (es) 1997-11-28 1998-11-25 Un dispositivo de muestreo para analisis termico

Country Status (15)

Country Link
US (1) US6767130B2 (es)
EP (1) EP1034419B1 (es)
JP (1) JP4025505B2 (es)
KR (1) KR100594485B1 (es)
CN (1) CN1173160C (es)
AR (1) AR017670A1 (es)
AT (1) ATE360197T1 (es)
AU (1) AU737159B2 (es)
BR (1) BR9814992B1 (es)
DE (1) DE69837618T2 (es)
PL (1) PL340641A1 (es)
RU (1) RU2198390C2 (es)
SE (1) SE511376C2 (es)
TR (1) TR200001533T2 (es)
WO (1) WO1999028726A1 (es)

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SE9904257D0 (sv) 1999-11-23 1999-11-23 Sintercast Ab New cast iron alloy
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SE0104252D0 (sv) 2001-12-17 2001-12-17 Sintercast Ab New device
DE10331124B3 (de) * 2003-07-09 2005-02-17 Heraeus Electro-Nite International N.V. Verfahren und Vorrichtung zum Messen der Abkühlkurve von Schmelzenproben und/oder der Aufheizkurve von Schmelzenproben sowie deren Verwendung
US6942381B2 (en) * 2003-09-25 2005-09-13 Alcoa Inc. Molten cryolitic bath probe
CN101907587A (zh) * 2009-06-05 2010-12-08 贺利氏电子耐特国际股份公司 ***式探针
EP2325628B1 (de) * 2009-11-23 2013-06-26 Mettler-Toledo AG Thermoanalysevorrichtung
DE102010008486B4 (de) * 2010-02-18 2012-02-16 Netzsch-Gerätebau GmbH Temperiervorrichtung für thermoanalytische Untersuchungen
DE102010020715A1 (de) 2010-05-17 2011-11-17 Heraeus Electro-Nite International N.V. Sensoranordnung zur Temperaturmessung sowie Verfahren zum Messen
DE102011012175A1 (de) 2011-02-23 2012-08-23 Heraeus Electro-Nite International N.V. Sensoranordnung zur Messung von Parametern in Schmelzen
DE102013224565A1 (de) 2013-04-30 2014-10-30 Heraeus Electro-Nite International N.V. Probennehmer und Verfahren zur Probenentnahme
SE537286C2 (sv) 2013-07-12 2015-03-24 Sintercast Ab Sammansättning för beläggning av en yta, beläggning, provtagningsanordning för termisk analys av stelnande metall samttillverkning av provtagningsanordning
SE537282C2 (sv) 2013-07-12 2015-03-24 Sintercast Ab En provtagningsanordning för termisk analys
SE538569C2 (en) 2014-12-16 2016-09-20 Sintercast Ab A sampling device for thermal analysis
CN105716903A (zh) * 2014-12-17 2016-06-29 韩国机械研究院 金属熔液采样装置以及金属熔液采样方法
CN104913949B (zh) * 2015-05-19 2017-07-18 广西壮族自治区环境监测中心站 一种河流湖库底泥柱状采样器
GB201510588D0 (en) * 2015-06-16 2015-07-29 Novacast Systems Ab Apparatus for analysis of metals
WO2017054846A1 (en) * 2015-09-29 2017-04-06 Tekniska Högskolan I Jönköping Aktiebolag Sampling device and method for sampling a liquid or viscous material
CN107144595B (zh) * 2017-06-06 2023-09-01 南昌大学 热电偶和取样杯可重复利用的铸造铝合金热分析取样装置
CN109115353B (zh) * 2018-10-16 2020-09-22 宋振亚 中间包钢水连续测温管的制作方法

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SE350606B (es) 1970-04-27 1972-10-30 S Baeckerud
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CH598585A5 (es) 1973-06-25 1978-05-12 Ciba Geigy Ag
DE2340055C2 (de) 1973-08-08 1974-10-10 Gesellschaft Fuer Kernforschung Mbh, 7500 Karlsruhe Verfahren und Einrichtung zum Einstellen einer im negativen Temperaturbereich liegenden Temperatur
BE835749A (nl) * 1975-11-20 1976-03-16 Electro Nite Verbeterde inrichting voor het meten van stollingstemperaturen van gietijzer, staal en derdelijke
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JP4616456B2 (ja) * 2000-10-31 2011-01-19 株式会社ヘリオス 溶融金属温度測定用の浸漬型光ファイバ放射温度計及び溶融金属の温度測定方法

Also Published As

Publication number Publication date
BR9814992B1 (pt) 2009-08-11
SE9704411L (sv) 1999-05-29
US6767130B2 (en) 2004-07-27
KR100594485B1 (ko) 2006-07-03
KR20010032569A (ko) 2001-04-25
SE511376C2 (sv) 1999-09-20
RU2198390C2 (ru) 2003-02-10
TR200001533T2 (tr) 2000-09-21
AU1580199A (en) 1999-06-16
PL340641A1 (en) 2001-02-12
WO1999028726A1 (en) 1999-06-10
EP1034419B1 (en) 2007-04-18
CN1280670A (zh) 2001-01-17
ATE360197T1 (de) 2007-05-15
EP1034419A1 (en) 2000-09-13
DE69837618D1 (de) 2007-05-31
US20030086473A1 (en) 2003-05-08
JP4025505B2 (ja) 2007-12-19
CN1173160C (zh) 2004-10-27
JP2001525540A (ja) 2001-12-11
BR9814992A (pt) 2000-10-03
DE69837618T2 (de) 2008-01-03
AU737159B2 (en) 2001-08-09
SE9704411D0 (sv) 1997-11-28

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal