GB1350248A - Method and apparatus for the determination of the oxygen content of metal melts - Google Patents
Method and apparatus for the determination of the oxygen content of metal meltsInfo
- Publication number
- GB1350248A GB1350248A GB3191771A GB3191771A GB1350248A GB 1350248 A GB1350248 A GB 1350248A GB 3191771 A GB3191771 A GB 3191771A GB 3191771 A GB3191771 A GB 3191771A GB 1350248 A GB1350248 A GB 1350248A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessels
- vessel
- lance
- melt
- oxidizing agent
- 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
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 4
- 239000000155 melt Substances 0.000 title abstract 4
- 229910052751 metal Inorganic materials 0.000 title abstract 4
- 239000002184 metal Substances 0.000 title abstract 4
- 229910052760 oxygen Inorganic materials 0.000 title abstract 4
- 239000001301 oxygen Substances 0.000 title abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- 229910052799 carbon Inorganic materials 0.000 abstract 4
- 238000007710 freezing Methods 0.000 abstract 3
- 230000008014 freezing Effects 0.000 abstract 3
- 239000007800 oxidant agent Substances 0.000 abstract 3
- 238000005070 sampling Methods 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000011888 foil Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000002076 thermal analysis method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/48—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
- G01N25/04—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering of melting point; of freezing point; of softening point
Landscapes
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702033574 DE2033574B2 (de) | 1970-07-07 | 1970-07-07 | Verfahren und Vorrichtung zum Schnellbestimmen des Sauerstoff- und KohlenstofTgehalts von Metall·, insbesondere Stahlschmelzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1350248A true GB1350248A (en) | 1974-04-18 |
Family
ID=5776005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3191771A Expired GB1350248A (en) | 1970-07-07 | 1971-07-07 | Method and apparatus for the determination of the oxygen content of metal melts |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT319639B (fr) |
| BE (1) | BE769643A (fr) |
| DE (1) | DE2033574B2 (fr) |
| FR (1) | FR2098072A5 (fr) |
| GB (1) | GB1350248A (fr) |
| LU (1) | LU63469A1 (fr) |
| NL (1) | NL7109393A (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU627323B2 (en) * | 1989-06-14 | 1992-08-20 | Heraeus Electro-Nite International N.V. | Apparatus for determining phase transitions by means of a sample taken from a metal melt |
| GB2283325A (en) * | 1993-10-15 | 1995-05-03 | Nippon Sublance Probe Engineer | Thermal analysis of molten cast iron |
| WO2007104779A2 (fr) * | 2006-03-16 | 2007-09-20 | Inergy Automotive Systems Research (Société Anonyme) | Procédé servant à vérifier la composition d'une solution précurseur d'ammoniaque |
| EP2824449A1 (fr) * | 2013-07-12 | 2015-01-14 | SinterCast AB | Dispositif d'échantillonnage pour analyse thermique |
| CN107543628A (zh) * | 2017-07-10 | 2018-01-05 | 杭州亿泰自控设备有限公司 | 用于硫磺炉测温的在线运行可更换热电偶 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2473177B1 (fr) * | 1980-01-04 | 1985-06-21 | Kawaso Electric Ind Co | Dispositif pour determiner la teneur en carbone d'un metal en fusion |
-
1970
- 1970-07-07 DE DE19702033574 patent/DE2033574B2/de active Pending
-
1971
- 1971-06-29 FR FR7123586A patent/FR2098072A5/fr not_active Expired
- 1971-07-05 LU LU63469D patent/LU63469A1/xx unknown
- 1971-07-07 AT AT590371A patent/AT319639B/de not_active IP Right Cessation
- 1971-07-07 BE BE769643A patent/BE769643A/fr unknown
- 1971-07-07 GB GB3191771A patent/GB1350248A/en not_active Expired
- 1971-07-07 NL NL7109393A patent/NL7109393A/xx unknown
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU627323B2 (en) * | 1989-06-14 | 1992-08-20 | Heraeus Electro-Nite International N.V. | Apparatus for determining phase transitions by means of a sample taken from a metal melt |
| GB2283325A (en) * | 1993-10-15 | 1995-05-03 | Nippon Sublance Probe Engineer | Thermal analysis of molten cast iron |
| GB2283325B (en) * | 1993-10-15 | 1997-10-15 | Nippon Sublance Probe Engineer | Methods for inspecting the content of structure modyfying additives in molten cast iron and chilling tendency of flaky graphite cast iron |
| WO2007104779A2 (fr) * | 2006-03-16 | 2007-09-20 | Inergy Automotive Systems Research (Société Anonyme) | Procédé servant à vérifier la composition d'une solution précurseur d'ammoniaque |
| WO2007104779A3 (fr) * | 2006-03-16 | 2007-11-29 | Inergy Automotive Systems Res | Procédé servant à vérifier la composition d'une solution précurseur d'ammoniaque |
| EP2824449A1 (fr) * | 2013-07-12 | 2015-01-14 | SinterCast AB | Dispositif d'échantillonnage pour analyse thermique |
| US9188513B2 (en) | 2013-07-12 | 2015-11-17 | Sintercast Ab | Sampling device for thermal analysis |
| CN107543628A (zh) * | 2017-07-10 | 2018-01-05 | 杭州亿泰自控设备有限公司 | 用于硫磺炉测温的在线运行可更换热电偶 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE769643A (fr) | 1971-11-16 |
| LU63469A1 (fr) | 1971-11-12 |
| AT319639B (de) | 1974-12-27 |
| FR2098072A5 (fr) | 1972-03-03 |
| DE2033574A1 (de) | 1972-01-13 |
| DE2033574B2 (de) | 1974-01-03 |
| NL7109393A (fr) | 1972-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |