GB8300562D0 - Measuring content of hydrogen in molten metal - Google Patents
Measuring content of hydrogen in molten metalInfo
- Publication number
- GB8300562D0 GB8300562D0 GB838300562A GB8300562A GB8300562D0 GB 8300562 D0 GB8300562 D0 GB 8300562D0 GB 838300562 A GB838300562 A GB 838300562A GB 8300562 A GB8300562 A GB 8300562A GB 8300562 D0 GB8300562 D0 GB 8300562D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen
- molten metal
- measuring content
- measuring
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (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 By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57122386A JPS5912348A (en) | 1982-07-14 | 1982-07-14 | Measuring device for concentration of hydrogen gas in molten metal |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8300562D0 true GB8300562D0 (en) | 1983-02-09 |
GB2123957A GB2123957A (en) | 1984-02-08 |
GB2123957B GB2123957B (en) | 1985-12-11 |
Family
ID=14834513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08300562A Expired GB2123957B (en) | 1982-07-14 | 1983-01-10 | Apparatus for measuring the content of hydrogen dissolved in a molten metal |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5912348A (en) |
DE (1) | DE3303122C2 (en) |
GB (1) | GB2123957B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61250556A (en) * | 1985-04-30 | 1986-11-07 | Nippon Kokan Kk <Nkk> | Probe for quantitative analysis of c, s, n and h in molten steel |
JPS61292055A (en) * | 1985-06-19 | 1986-12-22 | Nippon Kokan Kk <Nkk> | Quick analysis of molten steel |
JPS6256849A (en) * | 1985-09-06 | 1987-03-12 | Snow Brand Milk Prod Co Ltd | Sensor used for electric heating method |
JPH0613491Y2 (en) * | 1985-10-11 | 1994-04-06 | 住友軽金属工業株式会社 | Probe for measuring hydrogen concentration in molten metal |
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 |
BE1000413A3 (en) * | 1987-03-18 | 1988-11-22 | Electro Nite | Liquid metal gas content measuring probe - has lance and probe for bubbling gas through liquid metal and collecting gas bubbled through for detection |
US4829810A (en) * | 1988-01-04 | 1989-05-16 | Aluminum Company Of America | Filament drive circuit |
JPH0271151A (en) * | 1988-09-07 | 1990-03-09 | Sumitomo Light Metal Ind Ltd | Concentration measuring device of hydrogen in molten metal |
DE369725T1 (en) * | 1988-11-17 | 1990-09-06 | Alcan International Ltd., Montreal, Quebec | METHOD AND DEVICE FOR DETERMINING A GAS CONCENTRATION IN MOLTEN METAL OR IN ALLOYS. |
Family Cites Families (1)
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 |
-
1982
- 1982-07-14 JP JP57122386A patent/JPS5912348A/en active Granted
-
1983
- 1983-01-10 GB GB08300562A patent/GB2123957B/en not_active Expired
- 1983-01-31 DE DE3303122A patent/DE3303122C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3303122A1 (en) | 1984-01-19 |
JPH0237984B2 (en) | 1990-08-28 |
JPS5912348A (en) | 1984-01-23 |
GB2123957B (en) | 1985-12-11 |
DE3303122C2 (en) | 1986-08-07 |
GB2123957A (en) | 1984-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20010110 |