FR1143027A - Perfectionnement aux procédés et dispositifs pour la détermination de la teneur en gaz des métaux en fusion - Google Patents

Perfectionnement aux procédés et dispositifs pour la détermination de la teneur en gaz des métaux en fusion

Info

Publication number
FR1143027A
FR1143027A FR1143027DA FR1143027A FR 1143027 A FR1143027 A FR 1143027A FR 1143027D A FR1143027D A FR 1143027DA FR 1143027 A FR1143027 A FR 1143027A
Authority
FR
France
Prior art keywords
improvement
determining
methods
devices
gas content
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Aluminum Co Ltd
Original Assignee
British Aluminum Co 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 British Aluminum Co Ltd filed Critical British Aluminum Co Ltd
Application granted granted Critical
Publication of FR1143027A publication Critical patent/FR1143027A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/10—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing diffusion of components through a porous wall and measuring a pressure or volume difference
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
    • G01N27/18—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested
    • G01N27/185—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested using a catharometer
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/09—Molten metal samplers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Sampling And Sample Adjustment (AREA)
FR1143027D 1954-08-10 1955-08-10 Perfectionnement aux procédés et dispositifs pour la détermination de la teneur en gaz des métaux en fusion Expired FR1143027A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23254/54A GB821821A (en) 1954-08-10 1954-08-10 Improvements in the determination of the gas content of liquid metals

Publications (1)

Publication Number Publication Date
FR1143027A true FR1143027A (fr) 1957-09-25

Family

ID=10192669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1143027D Expired FR1143027A (fr) 1954-08-10 1955-08-10 Perfectionnement aux procédés et dispositifs pour la détermination de la teneur en gaz des métaux en fusion

Country Status (4)

Country Link
US (1) US2861450A (fr)
DE (1) DE1084941B (fr)
FR (1) FR1143027A (fr)
GB (1) GB821821A (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987912A (en) * 1956-06-01 1961-06-13 Mine Safety Appliances Co Method and apparatus for measurement of gas dissolved in a liquid
GB931605A (en) * 1960-08-31 1963-07-17 Cambridge Instr Co Ltd A method and apparatus for determining the gaseous content of metals
US3177700A (en) * 1960-08-31 1965-04-13 Cambridge Instr Company Inc Method and apparatus for measuring the gas content of materials
US3150516A (en) * 1961-09-27 1964-09-29 Victor J Linnenbom Analysis of gases in a liquid solution
US3251217A (en) * 1963-03-05 1966-05-17 Univ Iowa State Res Found Inc Determination of gases in metals
US3348409A (en) * 1963-09-19 1967-10-24 Robert M Arthur Method and apparatus for analyzing gas absorption and expiration characteristics
NL125038C (fr) * 1964-07-23 1900-01-01
US3438241A (en) * 1964-09-23 1969-04-15 Monsanto Co Gas detection apparatus
US3685345A (en) * 1970-05-15 1972-08-22 Harold L Wise Equilibrated soil-gas sampling
US3759086A (en) * 1971-05-24 1973-09-18 Chevron Res Analysis method
BE787396A (fr) * 1971-08-12 1973-02-12 Siderurgie Fse Inst Rech Methode et appareil d'analyse pour le dosage rapide des gaz dans les metaux
US3797299A (en) * 1973-04-23 1974-03-19 Atomic Energy Commission Method of measuring the tritium concentration in a high-temperature environment
JPS5912348A (ja) * 1982-07-14 1984-01-23 Sumitomo Light Metal Ind Ltd 金属溶湯中の水素ガス濃度測定装置
US4454748A (en) * 1982-09-28 1984-06-19 Sumitomo Light Metal Industries, Ltd. Apparatus for measuring the content of hydrogen dissolved in a molten metal
FR2556098B1 (fr) * 1983-12-06 1990-05-11 Sumitomo Light Metal Ind Appareil de mesure de la concentration en hydrogene dissous dans un metal en fusion
US4624149A (en) * 1985-02-19 1986-11-25 Leco Corporation Sampling tube
US4643032A (en) * 1985-04-30 1987-02-17 Leco Corporation Frangible molten metal sampling device
US4646578A (en) * 1985-04-30 1987-03-03 Leco Corporation Molten metal sampling device
US4624128A (en) * 1985-06-18 1986-11-25 Union Carbide Corporation Hydrogen probe
US4731732A (en) * 1985-08-07 1988-03-15 Aluminum Company Of America Method and apparatus for determining soluble gas content
US4685325A (en) * 1986-02-03 1987-08-11 Aluminum Company Of America Measurement of gas content in molten metal using a constant current source
GB2188417B (en) * 1986-03-19 1990-02-21 British Steel Corp Molten metal gas analysis
FR2597978B1 (fr) * 1986-04-28 1989-06-16 Ecole Nale Sup Biolog Appl Nut Procede de mesure en continu et de regulation de l'activite de l'eau dans un milieu liquide hydrate et dispositif pour sa mise en oeuvre
BE1000413A3 (nl) * 1987-03-18 1988-11-22 Electro Nite Inrichting voor het meten van een gasgehalte van vloeibaar metaal en daarbij gebruikte sonde.
US4998432A (en) * 1987-03-18 1991-03-12 Electro-Nite International N.V. Apparatus and method for measuring a gas content of liquid metal and probe used therein
BE1002230A4 (nl) * 1988-02-10 1990-10-23 Electro Nite Internat N V Werkwijze voor het meten van een gasgehalte of metaalgehalte van een bad vloeibaar metaal en sonde gebruikt bij deze werkwijze.
FR2613247B1 (fr) * 1987-04-06 1991-08-30 Rhone Poulenc Chimie Appareil de detection et/ou de mesure par separation et changement de phase
CA1276235C (fr) * 1987-05-28 1990-11-13 Ghyslain Dube Sonde pour determiner la concentration de gaz dans des metaux en fusion
DE58900653D1 (de) * 1988-05-10 1992-02-13 Alusuisse Lonza Services Ag Vorrichtung zum messen der wasserstoffkonzentration in einer aluminiumschmelze.
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
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
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
US6216526B1 (en) 1998-12-16 2001-04-17 Midwest Instrument Co., Inc. Gas sampler for molten metal and method
US6116079A (en) * 1999-01-05 2000-09-12 Asarco Incorporated Liquid copper hydrogen sample probe
US20040163445A1 (en) * 2002-10-17 2004-08-26 Dimeo Frank Apparatus and process for sensing fluoro species in semiconductor processing systems
US7080545B2 (en) * 2002-10-17 2006-07-25 Advanced Technology Materials, Inc. Apparatus and process for sensing fluoro species in semiconductor processing systems
US7086274B2 (en) * 2003-12-17 2006-08-08 Alcoa Inc. Method and apparatus for measuring gas concentration levels in liquids
US20060211253A1 (en) * 2005-03-16 2006-09-21 Ing-Shin Chen Method and apparatus for monitoring plasma conditions in an etching plasma processing facility
DE102007032436B4 (de) 2007-07-10 2009-07-16 Heraeus Electro-Nite International N.V. Vorrichtung zum Sammeln von Gasen in Metallschmelzen
CN103808592A (zh) * 2014-03-04 2014-05-21 江苏珂地石油仪器有限公司 页岩气含气量测定仪
CN115452906B (zh) * 2022-08-30 2024-06-21 河南理工大学 一种金属中氢扩散系数及氢溶解度检测装置及检测方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1473924A (en) * 1922-11-24 1923-11-13 Bean Spray Pump Co Diaphragm pump
US1615299A (en) * 1924-05-28 1927-01-25 Bossi Enea Diaphragm for liquid pumps
US2140600A (en) * 1930-10-20 1938-12-20 Super Diesel Tracter Corp Injector
DE600238C (de) * 1931-03-04 1934-07-17 Maihak Akt Ges H Verfahren und Einrichtung zur Festellung des Gasgehaltes von Fluessigkeiten
US2514690A (en) * 1946-08-26 1950-07-11 Rotary Engineering And Mfg Com Gas detection
US2645117A (en) * 1948-12-30 1953-07-14 Continental Can Co Leak detector for cans and the like
GB684865A (en) * 1950-05-25 1952-12-24 British Aluminium Co Ltd Improvements in the determination of the gas content of liquid metals
US2703976A (en) * 1951-08-13 1955-03-15 Richmont Inc Calibration apparatus for torque wrenches and cable tensiometers
US2687342A (en) * 1952-10-15 1954-08-24 Mine Safety Appliances Co Method and apparatus for testing gas

Also Published As

Publication number Publication date
US2861450A (en) 1958-11-25
DE1084941B (de) 1960-07-07
GB821821A (en) 1959-10-14

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