NO180354C - Neddykningssonde for bestemmelse av gasskonsentrasjon i smeltet metall - Google Patents

Neddykningssonde for bestemmelse av gasskonsentrasjon i smeltet metall

Info

Publication number
NO180354C
NO180354C NO882364A NO882364A NO180354C NO 180354 C NO180354 C NO 180354C NO 882364 A NO882364 A NO 882364A NO 882364 A NO882364 A NO 882364A NO 180354 C NO180354 C NO 180354C
Authority
NO
Norway
Prior art keywords
gas
molten metal
probe
metal
concentration
Prior art date
Application number
NO882364A
Other languages
English (en)
Norwegian (no)
Other versions
NO882364L (no
NO882364D0 (no
NO180354B (no
Inventor
Ghyslain Dube
Don A Doutre
Jean-Pierre Martin
Original Assignee
Alcan Int Ltd
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 Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of NO882364D0 publication Critical patent/NO882364D0/no
Publication of NO882364L publication Critical patent/NO882364L/no
Publication of NO180354B publication Critical patent/NO180354B/no
Publication of NO180354C publication Critical patent/NO180354C/no

Links

Classifications

    • 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
    • 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
    • G01N33/202—Constituents thereof
    • G01N33/2022—Non-metallic constituents
    • G01N33/2025—Gaseous constituents

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Sampling And Sample Adjustment (AREA)
NO882364A 1987-05-28 1988-05-27 Neddykningssonde for bestemmelse av gasskonsentrasjon i smeltet metall NO180354C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000538309A CA1276235C (en) 1987-05-28 1987-05-28 Probe for the determination of gas concentration in molten metal

Publications (4)

Publication Number Publication Date
NO882364D0 NO882364D0 (no) 1988-05-27
NO882364L NO882364L (no) 1988-11-29
NO180354B NO180354B (no) 1996-12-23
NO180354C true NO180354C (no) 1997-04-02

Family

ID=4135770

Family Applications (1)

Application Number Title Priority Date Filing Date
NO882364A NO180354C (no) 1987-05-28 1988-05-27 Neddykningssonde for bestemmelse av gasskonsentrasjon i smeltet metall

Country Status (15)

Country Link
US (1) US4907440A (instruction)
EP (1) EP0295798B1 (instruction)
JP (1) JPH067093B2 (instruction)
KR (1) KR960016335B1 (instruction)
AT (1) ATE80459T1 (instruction)
AU (1) AU598675B2 (instruction)
BR (1) BR8802567A (instruction)
CA (1) CA1276235C (instruction)
DE (2) DE295798T1 (instruction)
ES (1) ES2034223T3 (instruction)
IN (1) IN175314B (instruction)
MX (1) MX169835B (instruction)
MY (1) MY100862A (instruction)
NO (1) NO180354C (instruction)
ZA (1) ZA883733B (instruction)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2606734B2 (ja) * 1987-03-18 1997-05-07 エレクトロ ナイト インタナショナル エヌ．ヴィー． 液体金属のガス含有量を測定する為の装置及び方法並びにそこで使用されるプローブ
ZA898697B (en) * 1988-11-17 1990-09-26 Alcan Int Ltd Method and apparatus for determination of gas concentration in molten metal and metal matrix composites
US5081869A (en) * 1989-02-06 1992-01-21 Alcan International Limited Method and apparatus for the measurement of the thermal conductivity of gases
US5293924A (en) * 1991-05-21 1994-03-15 Asarco Incorporated Manufacture of copper rod
DE4211041C2 (de) * 1992-04-03 1994-12-22 Heraeus Electro Nite Int Verfahren zur Bestimmung der Konzentration eines Gases in einer Metallschmelze
US5495746A (en) * 1993-08-30 1996-03-05 Sigworth; Geoffrey K. Gas analyzer for molten metals
US5345808A (en) * 1993-08-30 1994-09-13 Sigworth Geoffrey K Gas analyzer for molten metals
EP0642019A3 (en) * 1993-09-03 1996-09-25 Heraeus Electronite Co Ltd Method and apparatus for sequential and continuous determination of carbon, hydrogen and nitrogen concentrations in molten steel, and method and apparatus for rapidly determining trace amounts of carbon in molten steel.
US5591894A (en) * 1995-07-10 1997-01-07 Midwest Instrument Co., Inc. Hydrogen sampler for molten metal and method
US5850034A (en) * 1997-06-17 1998-12-15 Asarco Incorporated Making of metal products using a gas analyzer
US6116079A (en) * 1999-01-05 2000-09-12 Asarco Incorporated Liquid copper hydrogen sample probe
DE19918005B4 (de) 1999-04-21 2011-06-22 Alstom Verfahren zur Optimierung eines Gießverfahrens zur Herstellung eines Gußteils
JP4741125B2 (ja) * 2001-09-27 2011-08-03 新コスモス電機株式会社 携帯型ガス検知器
US7086274B2 (en) * 2003-12-17 2006-08-08 Alcoa Inc. Method and apparatus for measuring gas concentration levels in liquids
DE102005011181A1 (de) * 2005-03-09 2006-09-14 Heraeus Electro-Nite International N.V. Vorrichtung zum Messen des Gasgehaltes in einer Metallschmelze
DE102007063673B4 (de) 2007-07-10 2018-02-08 Heraeus Electro-Nite International N.V. Messverfahren
CN101813595B (zh) * 2009-07-13 2011-11-23 哈尔滨理工大学 铝合金熔体含氢量快速测定装置
ITPI20120109A1 (it) * 2012-10-25 2014-04-26 Letomec S R L Dispositivo e metodo per misure di permeazione di idrogeno
CN106018169B (zh) * 2016-08-10 2019-01-11 山东豪迈机械科技股份有限公司 一种用于检测造型材料发气量的方法及装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB821821A (en) * 1954-08-10 1959-10-14 British Aluminium Co Ltd Improvements in the determination of the gas content of liquid metals
US3438241A (en) * 1964-09-23 1969-04-15 Monsanto Co Gas detection apparatus
GB1073198A (en) * 1966-05-12 1967-06-21 United Nuclear Corp Device for measuring the carbon content of molten metal
SU415894A3 (instruction) * 1967-07-13 1974-02-15
FR2252572B1 (instruction) * 1973-11-27 1976-12-31 Centre Rech Metallurgique
US3949593A (en) * 1975-03-07 1976-04-13 Continental Oil Company Diffusion monitoring apparatus
US4239532A (en) * 1978-12-11 1980-12-16 Ppg Industries, Inc. Addition and measurement of gases dissolved in molten metals
SU913152A1 (ru) * 1979-11-01 1982-03-15 Azerb I Nefti Khimii Im M Aziz устройство для определения газа, растворенного в жидкости 1
US4468948A (en) * 1981-03-11 1984-09-04 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Method and apparatus for measuring the concentration of a gaseous or volatile substance in a liquid
JPS58129258A (ja) * 1982-01-27 1983-08-02 Hitachi Ltd 溶融金属中の水素定量方法
US4624128A (en) * 1985-06-18 1986-11-25 Union Carbide Corporation Hydrogen probe
GB2188417B (en) * 1986-03-19 1990-02-21 British Steel Corp Molten metal gas analysis
JP2606734B2 (ja) * 1987-03-18 1997-05-07 エレクトロ ナイト インタナショナル エヌ．ヴィー． 液体金属のガス含有量を測定する為の装置及び方法並びにそこで使用されるプローブ

Also Published As

Publication number Publication date
AU598675B2 (en) 1990-06-28
CA1276235C (en) 1990-11-13
KR960016335B1 (ko) 1996-12-09
US4907440A (en) 1990-03-13
EP0295798A1 (en) 1988-12-21
NO882364L (no) 1988-11-29
MX169835B (es) 1993-07-28
JPH067093B2 (ja) 1994-01-26
NO882364D0 (no) 1988-05-27
BR8802567A (pt) 1988-12-20
AU1673088A (en) 1988-12-01
NO180354B (no) 1996-12-23
EP0295798B1 (en) 1992-09-09
KR880014369A (ko) 1988-12-23
ES2034223T3 (es) 1993-04-01
DE3874423D1 (de) 1992-10-15
MY100862A (en) 1991-03-15
DE295798T1 (de) 1990-09-06
DE3874423T2 (de) 1993-02-18
JPH01166858A (ja) 1989-06-30
IN175314B (instruction) 1995-06-10
ZA883733B (en) 1989-03-29
ATE80459T1 (de) 1992-09-15

Similar Documents

Publication Publication Date Title
NO180354C (no) Neddykningssonde for bestemmelse av gasskonsentrasjon i smeltet metall
EP0238054A3 (en) Molten metal gas analysis
DE3063889D1 (en) An apparatus for the analysis of oxygen, nitrogen and hydrogen contained in metals
GB9113211D0 (en) Support membrane
EP0139424A3 (en) Method and apparatus for preparing and embedding tissue samples for histological examination
DE3166398D1 (en) A device for the transfer of one or more substances between a gas and a liquid
ATE166973T1 (de) Verfahren und vorrichtung zur wasserstoffkonzentrationsmessung in flüssigen metallen
DE3268887D1 (en) Device for the determination of the oxygen concentration in gases, liquids and tissues
EP0159905A3 (en) Device for detecting concentration of oxygen in exhaust gas
EP0136814A3 (en) Procedure for determining velocity of dissolution
JPH02218958A (ja) 溶融金属及び金属マトリツクス複合体中のガス濃度を定量するための方法ならびに装置
DK159168C (da) Testmateriale med poroes baerematrix til bestemmelse af naervaerelsen af en ion i en vandig testproeve samt materialets fremstilling og anvendelse
JPS5491397A (en) Apparatus for rapidly detecting bound condition of oxygen or nitrogen and like within small amount of solid or liquid metal sample
GB2218525B (en) Device for polarographic measurment of oxygen concentration in liquid or gaseous media
IS3466A7 (is) Búnaður til að mæla vetnisstyrk í álbráð
GB1350248A (en) Method and apparatus for the determination of the oxygen content of metal melts
DE3160061D1 (en) Process and apparatus for the secure feeding of molecular oxygen or gases containing it in the oxidation of hydrocarbons
ATE15941T1 (de) Tauchmesskopf zur benuetzung in fluessigen metallen.
SU1513389A1 (ru) Устройство дл отбора газов из жидкого металла
Dube et al. Determination of Gas Concentration in Molten Metal
BR9915297A (pt) Processos para produzir cobre ou outro metal e para produzir um corpo de sonda de imersão para uso em um sistema de medição de gás, aparelho analisador de gás para a determinação da concentração de gás de um metal em fusão, e, corpo de sonda de imersão.
SU852941A1 (ru) Способ раскислени металлов
JPS5296079A (en) Mechanism for detecting concentration of gas and liquid
Harvey et al. Molten Metal Gas Analysis
IT1111185B (it) Dispositivo numerico per la determinazione della concentrazione di carbonio in bagni fusi di ferro e carbonio

Legal Events

Date Code Title Description
MK1K Patent expired