AU622336B2 - Method and apparatus for measuring gas content of a bath of liquid metal - Google Patents

Method and apparatus for measuring gas content of a bath of liquid metal

Info

Publication number
AU622336B2
AU622336B2 AU58042/90A AU5804290A AU622336B2 AU 622336 B2 AU622336 B2 AU 622336B2 AU 58042/90 A AU58042/90 A AU 58042/90A AU 5804290 A AU5804290 A AU 5804290A AU 622336 B2 AU622336 B2 AU 622336B2
Authority
AU
Australia
Prior art keywords
bath
liquid metal
gas content
measuring gas
measuring
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
AU58042/90A
Other versions
AU5804290A (en
Inventor
Rudi Maes
Jacques Joseph Plessers
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.)
Heraeus Electro Nite International NV
Original Assignee
ELECTRO NITE
Electro Nite International NV
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 ELECTRO NITE, Electro Nite International NV filed Critical ELECTRO NITE
Publication of AU5804290A publication Critical patent/AU5804290A/en
Application granted granted Critical
Publication of AU622336B2 publication Critical patent/AU622336B2/en
Assigned to HERAEUS ELECTRO-NITE INTERNATIONAL N.V. reassignment HERAEUS ELECTRO-NITE INTERNATIONAL N.V. Request to Amend Deed and Register Assignors: ELECTRO-NITE INTERNATIONAL N.V.
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

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
    • 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)
  • Sampling And Sample Adjustment (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
AU58042/90A 1987-03-18 1990-06-29 Method and apparatus for measuring gas content of a bath of liquid metal Expired AU622336B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BE8700279A BE1000413A3 (en) 1987-03-18 1987-03-18 Liquid metal gas content measuring probe - has lance and probe for bubbling gas through liquid metal and collecting gas bubbled through for detection
BE8700279 1987-03-18
BE8800154 1988-02-10
BE8800152 1988-02-10

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU14898/88A Division AU603205B2 (en) 1987-03-18 1988-03-16 Apparatus and method for measuring a gas content of liquid metal and probe used therein

Publications (2)

Publication Number Publication Date
AU5804290A AU5804290A (en) 1990-10-11
AU622336B2 true AU622336B2 (en) 1992-04-02

Family

ID=3882574

Family Applications (2)

Application Number Title Priority Date Filing Date
AU58044/90A Expired AU627332B2 (en) 1987-03-18 1990-06-29 Method and apparatus for measuring gas content of a bath of liquid metal
AU58042/90A Expired AU622336B2 (en) 1987-03-18 1990-06-29 Method and apparatus for measuring gas content of a bath of liquid metal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU58044/90A Expired AU627332B2 (en) 1987-03-18 1990-06-29 Method and apparatus for measuring gas content of a bath of liquid metal

Country Status (5)

Country Link
AU (2) AU627332B2 (en)
BE (1) BE1000413A3 (en)
CA (1) CA1330719C (en)
ES (1) ES2007155A6 (en)
ZA (1) ZA881896B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861450A (en) * 1954-08-10 1958-11-25 British Aluminum Company Ltd Determination of the gas content of liquid metals
US4116475A (en) * 1976-10-08 1978-09-26 Orsco, Inc. Direct connection co-axial fitting for injection lubricator
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912348A (en) * 1982-07-14 1984-01-23 Sumitomo Light Metal Ind Ltd Measuring device for concentration of hydrogen gas in molten metal
BE898319A (en) * 1983-11-28 1984-05-28 Electro Nite Disposable measuring-sampling probe for molten metal converter - has telescopic section of cardboard tubing and O=ring seal
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861450A (en) * 1954-08-10 1958-11-25 British Aluminum Company Ltd Determination of the gas content of liquid metals
US4116475A (en) * 1976-10-08 1978-09-26 Orsco, Inc. Direct connection co-axial fitting for injection lubricator
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

Also Published As

Publication number Publication date
ZA881896B (en) 1988-09-07
BE1000413A3 (en) 1988-11-22
AU627332B2 (en) 1992-08-20
AU5804290A (en) 1990-10-11
ES2007155A6 (en) 1989-06-01
AU5804490A (en) 1990-10-11
CA1330719C (en) 1994-07-19

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