UA94792C2 - Сенсорный датчик для измерения содержания кислорода в чугунном расплаве - Google Patents

Сенсорный датчик для измерения содержания кислорода в чугунном расплаве

Info

Publication number
UA94792C2
UA94792C2 UAA200908688A UAA200908688A UA94792C2 UA 94792 C2 UA94792 C2 UA 94792C2 UA A200908688 A UAA200908688 A UA A200908688A UA A200908688 A UAA200908688 A UA A200908688A UA 94792 C2 UA94792 C2 UA 94792C2
Authority
UA
Ukraine
Prior art keywords
oxygen content
iron melt
cast iron
cast
measurement
Prior art date
Application number
UAA200908688A
Other languages
English (en)
Ukrainian (uk)
Inventor
Данни Хабетс
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 UA94792C2 publication Critical patent/UA94792C2/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/08—Manufacture of cast-iron
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • 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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/411—Cells and probes with solid electrolytes for investigating or analysing of liquid metals
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Plasma & Fusion (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)

Abstract

Изобретение относится к металлургии и касается сенсорного датчика для измерения содержания кислорода в чугунном расплаве. Датчик содержит трубку из твердого электролита, которая выполнена из диоксида циркония. На повернутую наружу поверхность трубки из твердого электролита нанесено покрытие из диоксида циркония. Технический результат: улучшение смачиваемости трубки из твердого электролита.
UAA200908688A 2007-01-22 2008-01-14 Сенсорный датчик для измерения содержания кислорода в чугунном расплаве UA94792C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007004147A DE102007004147A1 (de) 2007-01-22 2007-01-22 Verfahren zum Beeinflussen der Eigenschaften von Gusseisen sowie Sauerstoffsensor

Publications (1)

Publication Number Publication Date
UA94792C2 true UA94792C2 (ru) 2011-06-10

Family

ID=39280404

Family Applications (2)

Application Number Title Priority Date Filing Date
UAA201014358A UA101660C2 (ru) 2007-01-22 2008-01-14 Способ воздействия на свойства чугуна
UAA200908688A UA94792C2 (ru) 2007-01-22 2008-01-14 Сенсорный датчик для измерения содержания кислорода в чугунном расплаве

Family Applications Before (1)

Application Number Title Priority Date Filing Date
UAA201014358A UA101660C2 (ru) 2007-01-22 2008-01-14 Способ воздействия на свойства чугуна

Country Status (18)

Country Link
US (2) US8449741B2 (ru)
EP (2) EP2113079B1 (ru)
JP (1) JP5101634B2 (ru)
KR (1) KR101441713B1 (ru)
CN (2) CN102944601B (ru)
AU (2) AU2008209133B2 (ru)
BR (2) BR122018010783B1 (ru)
CA (2) CA2855425C (ru)
DE (1) DE102007004147A1 (ru)
ES (1) ES2617429T3 (ru)
MX (1) MX2009007647A (ru)
PL (1) PL2228643T3 (ru)
RU (1) RU2444729C2 (ru)
TR (1) TR201815227T4 (ru)
TW (2) TWI468682B (ru)
UA (2) UA101660C2 (ru)
WO (1) WO2008089894A1 (ru)
ZA (1) ZA200902439B (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007004147A1 (de) 2007-01-22 2008-07-24 Heraeus Electro-Nite International N.V. Verfahren zum Beeinflussen der Eigenschaften von Gusseisen sowie Sauerstoffsensor
CN102076772B (zh) * 2008-07-03 2014-09-24 国立大学法人京都大学 通过加热、加压固化的组合物
DE102013208679A1 (de) * 2012-10-31 2014-04-30 Heraeus Electro-Nite International N.V. Messsonde zur Messung in Metall- oder Schlackeschmelzen

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU95348A1 (ru) * 1952-04-23 1952-11-30 В.А. Захаров Способ получени чугуна со сфероидальной формой графита
DE1296834B (de) * 1963-01-05 1969-06-04 Foerderung Der Eisenhuettentec Vorrichtung zur Ermittlung der Sauerstoffaktivitaet von Metallen, Metalloxyden und Schlacken
US3410778A (en) 1965-02-16 1968-11-12 J H Emerson Company Electrochemical sensing device and method of making same
NL133730C (ru) * 1965-04-08
SE322927B (ru) 1967-09-28 1970-04-20 Asea Ab
US3655546A (en) 1969-04-22 1972-04-11 Beckman Instruments Inc Electrochemical cell
US3809639A (en) 1969-12-24 1974-05-07 Canadian Patents Dev Solid electrolyte compact for probe used in quantitative determination of gas dissolved in molten metal
SE336434B (ru) 1970-08-27 1971-07-05 Asea Ab
US3755125A (en) 1971-01-14 1973-08-28 Envirometrics Inc Electrochemical gas analyzer
FR2122758A6 (en) 1971-01-22 1972-09-01 Siderurgie Fse Inst Rech Solid electrolyte electrochemical cell - with a molybdenum wire reference couple
US3752753A (en) 1971-04-30 1973-08-14 G Fitterer Method of fabricating a sensor for the determination of the oxygen content of liquid metals
LU69426A1 (ru) 1974-02-19 1975-12-09
US3959107A (en) 1974-06-06 1976-05-25 Jack Edgar Horner Combination electrode
DE2600103C2 (de) 1976-01-02 1978-11-16 Max-Planck-Institut Fuer Eisenforschung Gmbh, 4000 Duesseldorf Festelektrolyt mit überwiegender Ionenleitung bei höheren Temperaturen
US4014686A (en) 1976-02-23 1977-03-29 United States Steel Corporation Deoxidation of open type steels for improved formability
JPS5339789A (en) 1976-09-22 1978-04-11 Nissan Motor Oxygen sensor
DE2714558A1 (de) * 1977-04-01 1978-10-12 Bosch Gmbh Robert Sinteraktive, hochfeste zirkonoxidkeramik
DE2810134A1 (de) 1978-03-09 1979-09-20 Bosch Gmbh Robert Zirkonoxid-keramik mit feinkoernigem und thermisch stabilem gefuege sowie mit hoher thermoschockbestaendigkeit, daraus hergestellte formkoerper, verfahren zur herstellung der formkoerper und ihre verwendung
FR2422162A1 (fr) 1978-04-06 1979-11-02 Electro Nite Perfectionnements aux dispositifs de mesure de la teneur en oxygene actif de bains de metaux en fusion
JPS5557145A (en) * 1978-10-23 1980-04-26 Toyota Motor Corp Manufacture of oxygen sensor element
DE2852638C2 (de) * 1978-12-06 1986-01-16 Robert Bosch Gmbh, 7000 Stuttgart Gassensor mit Cermet- Elektroden
DE2923236C2 (de) * 1979-06-08 1984-10-18 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren und Vorrichtung zum Impfen von Gußeisen im druckgasbeaufschlagten Gießofen
DE3021949C2 (de) 1980-06-12 1982-09-02 Electro-Nite, N.V., 3530 Houthalen Vorrichtung zur Bestimmung des aktiven Sauerstoffgehaltes von Metallschmelzen
JPS5746155A (en) 1980-09-05 1982-03-16 Nippon Kokan Kk <Nkk> Measuring sensor for oxygen concentration for molten metal
US4425918A (en) 1980-10-28 1984-01-17 Hellige Gmbh Membrane retainer arrangement for physiological sensing units
JPS57149956A (en) 1981-03-11 1982-09-16 Hitachi Chem Co Ltd Oxygen sensor of zirconia solid electrolyte
DE3111190C2 (de) 1981-03-21 1983-04-07 Drägerwerk AG, 2400 Lübeck Elektrochemischer Meßaufnehmer mit auswechselbarer Membranhalterung
US4390406A (en) 1982-07-23 1983-06-28 Allied Corporation Replaceable outer junction double junction reference electrode
JPS6085361A (ja) 1983-08-25 1985-05-14 Kobe Steel Ltd 溶融金属中の珪素量迅速測定方法
JPS6052763A (ja) 1983-09-01 1985-03-26 Sumitomo Alum Smelt Co Ltd 溶融金属中の酸素濃度測定用センサ−
JPS60187854A (ja) * 1984-03-07 1985-09-25 Shinya Otsuka 酸素濃度測定装置
US4627892A (en) * 1985-02-22 1986-12-09 University Patents, Inc. Electrochemical sensors and methods for their manufacture and use
JPS61260156A (ja) 1985-05-15 1986-11-18 Nisshin Steel Co Ltd 溶融金属中のシリコン濃度測定法および装置
JPH0778485B2 (ja) 1987-06-11 1995-08-23 大阪酸素工業株式会社 溶融金属中の不純物元素濃度測定プロ−ブ
JPH01173863A (ja) 1987-12-28 1989-07-10 Osaka Oxygen Ind Ltd 溶鉄中の酸素濃度測定センサー
US4906349A (en) 1988-10-12 1990-03-06 Zircoa Incorporation Process for the manufacture of a measuring probe for a measuring head to detect the oxygen activity of metal melts and a measuring probe manufactured by such a process
DE4004172C2 (de) * 1989-02-14 1998-06-04 Ngk Spark Plug Co Sauerstoffsensor zur Luft-Brennstoffgemisch-Kontrolle mit einer Schutzschicht, die eine Sauerstoff einschließende Substanz umfaßt, und Verfahren zur Herstellung des Sensors
DE4135510C2 (de) * 1991-10-28 1994-02-24 Heraeus Electro Nite Int Tauchsensor für Metallschmelzen
KR970003280B1 (ko) 1991-11-26 1997-03-17 도오교오 요오교오 가부시끼가이샤 용융금속중의 수소용해량 측정용 센서 프로우브 및 수소농도 측정방법
GB9226937D0 (en) 1992-12-24 1993-02-17 City Tech Electrochemical gas sensor
JPH06258282A (ja) 1993-03-02 1994-09-16 Osaka Oxygen Ind Ltd 酸素プローブ
RU2074786C1 (ru) * 1993-11-23 1997-03-10 Иван Прохорович Петров Способ получения высокопрочного чугуна с шаровидной формой графита
DE19531661C2 (de) 1995-04-12 2002-08-14 Heraeus Electro Nite Int Verfahren zum Messen einer elektrochemischen Aktivität
ATE256863T1 (de) 1995-04-12 2004-01-15 Heraeus Electro Nite Int Verfahren zum messen einer elektrochemischen aktivität
US5591894A (en) 1995-07-10 1997-01-07 Midwest Instrument Co., Inc. Hydrogen sampler for molten metal and method
US5675097A (en) 1995-09-07 1997-10-07 Heraeus Electro-Nite International N.V. Apparatus for obtaining sample coupon for metallographic evaluation
JP3202639B2 (ja) * 1997-02-25 2001-08-27 中小企業総合事業団 球状黒鉛鋳鉄の球状化処理方法
SE512201C2 (sv) * 1998-03-06 2000-02-14 Sintercast Ab Förfarande för framställning av Mg-behandlat järn med förbättrad bearbetbarhet
SE513956C2 (sv) 1998-03-27 2000-12-04 Cgi Promotion Ab Förfarande för framställning av föremål av gjutjärn med kompaktgrafit
JP3612677B2 (ja) 1998-06-25 2005-01-19 株式会社ニッサブ 球状黒鉛鋳鉄およびｃｖ状黒鉛鋳鉄の黒鉛形状の判定法
KR100430067B1 (ko) * 1999-10-12 2004-05-03 신닛뽄세이테쯔 카부시키카이샤 Ｈａｚ 인성의 입열 의존성이 없는 용접 구조물용 강과 그 제조방법
DE10103701C1 (de) 2001-01-26 2002-09-12 Heraeus Electro Nite Int Messeinrichtung zur Bestimmung der Sauerstoffaktivität in Metallschmelzen oder Schlackeschmelzen
DE10310387B3 (de) * 2003-03-07 2004-07-22 Heraeus Electro-Nite International N.V. Messeinrichtung zur Bestimmung der Sauerstoffaktivität in Metall- oder Schlackeschmelzen
DE102004022763B3 (de) * 2004-05-05 2005-09-15 Heraeus Electro-Nite International N.V. Messeinrichtung zur Bestimmung der Sauerstoffaktivität in Metall- oder Schlackeschmelzen
JP2006063396A (ja) * 2004-08-27 2006-03-09 Takatsugu Kusakawa 薄肉球状黒鉛鋳鉄製品の製造方法
DE102007004147A1 (de) 2007-01-22 2008-07-24 Heraeus Electro-Nite International N.V. Verfahren zum Beeinflussen der Eigenschaften von Gusseisen sowie Sauerstoffsensor

Also Published As

Publication number Publication date
AU2008209133A1 (en) 2008-07-31
TW201441611A (zh) 2014-11-01
AU2011202140B8 (en) 2012-01-19
JP5101634B2 (ja) 2012-12-19
RU2009131728A (ru) 2011-02-27
US20100018348A1 (en) 2010-01-28
BRPI0805850A2 (pt) 2011-08-30
EP2113079A1 (de) 2009-11-04
US8557176B2 (en) 2013-10-15
MX2009007647A (es) 2009-07-30
BRPI0805850B1 (pt) 2018-08-28
AU2011202140B2 (en) 2012-01-12
UA101660C2 (ru) 2013-04-25
DE102007004147A1 (de) 2008-07-24
TWI530678B (zh) 2016-04-21
EP2113079B1 (de) 2018-08-01
ES2617429T3 (es) 2017-06-19
TR201815227T4 (tr) 2018-11-21
US8449741B2 (en) 2013-05-28
KR20090113834A (ko) 2009-11-02
AU2011202140A1 (en) 2011-06-02
CA2855425A1 (en) 2008-07-31
JP2010516469A (ja) 2010-05-20
CN101595382B (zh) 2013-08-14
PL2228643T3 (pl) 2017-06-30
CA2855425C (en) 2016-04-12
CA2668841C (en) 2016-03-15
BR122018010783B1 (pt) 2020-04-07
RU2444729C2 (ru) 2012-03-10
TWI468682B (zh) 2015-01-11
CN101595382A (zh) 2009-12-02
CA2668841A1 (en) 2008-07-31
US20110247458A1 (en) 2011-10-13
KR101441713B1 (ko) 2014-09-17
TW200846658A (en) 2008-12-01
EP2228643B1 (de) 2016-12-14
WO2008089894A1 (de) 2008-07-31
CN102944601B (zh) 2016-12-07
EP2228643A1 (de) 2010-09-15
AU2008209133B2 (en) 2011-05-12
ZA200902439B (en) 2010-03-31
CN102944601A (zh) 2013-02-27

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