DE1773511A1 - Verfahren und Vorrichtung zur Messung des Kochens beim Stahl - Google Patents
Verfahren und Vorrichtung zur Messung des Kochens beim StahlInfo
- Publication number
- DE1773511A1 DE1773511A1 DE19681773511 DE1773511A DE1773511A1 DE 1773511 A1 DE1773511 A1 DE 1773511A1 DE 19681773511 DE19681773511 DE 19681773511 DE 1773511 A DE1773511 A DE 1773511A DE 1773511 A1 DE1773511 A1 DE 1773511A1
- Authority
- DE
- Germany
- Prior art keywords
- sensor
- block
- measuring
- gases
- radiation
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 53
- 229910000831 Steel Inorganic materials 0.000 title claims description 26
- 239000010959 steel Substances 0.000 title claims description 26
- 238000009835 boiling Methods 0.000 title claims description 15
- 230000005855 radiation Effects 0.000 claims description 33
- 239000007789 gas Substances 0.000 claims description 32
- 238000010411 cooking Methods 0.000 claims description 29
- 230000008569 process Effects 0.000 claims description 25
- 238000005259 measurement Methods 0.000 claims description 23
- 239000000523 sample Substances 0.000 claims description 13
- 238000004458 analytical method Methods 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 239000000567 combustion gas Substances 0.000 claims description 3
- 230000008034 disappearance Effects 0.000 claims description 3
- 238000000295 emission spectrum Methods 0.000 claims description 3
- 238000004020 luminiscence type Methods 0.000 claims description 3
- 208000015943 Coeliac disease Diseases 0.000 claims description 2
- 238000000862 absorption spectrum Methods 0.000 claims description 2
- 238000004445 quantitative analysis Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000010355 oscillation Effects 0.000 claims 1
- 230000002123 temporal effect Effects 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
- 238000007711 solidification Methods 0.000 description 11
- 230000008023 solidification Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000655 Killed steel Inorganic materials 0.000 description 1
- 241000283986 Lepus Species 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 240000007313 Tilia cordata Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- XAEWZDYWZHIUCT-UHFFFAOYSA-N desipramine hydrochloride Chemical compound [H+].[Cl-].C1CC2=CC=CC=C2N(CCCNC)C2=CC=CC=C21 XAEWZDYWZHIUCT-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/223—Supports, positioning or alignment in fixed situation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2418—Probes using optoacoustic interaction with the material, e.g. laser radiation, photoacoustics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/50—Processing the detected response signal, e.g. electronic circuits specially adapted therefor using auto-correlation techniques or cross-correlation techniques
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/024—Mixtures
- G01N2291/02433—Gases in liquids, e.g. bubbles, foams
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/025—Change of phase or condition
- G01N2291/0252—Melting, molten solids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/10—Number of transducers
- G01N2291/106—Number of transducers one or more transducer arrays
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Acoustics & Sound (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU53768A LU53768A1 (https=) | 1967-05-29 | 1967-05-29 | |
| LU54962 | 1967-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1773511A1 true DE1773511A1 (de) | 1971-09-16 |
Family
ID=26640003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681773511 Pending DE1773511A1 (de) | 1967-05-29 | 1968-05-28 | Verfahren und Vorrichtung zur Messung des Kochens beim Stahl |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3597597A (https=) |
| BE (1) | BE715033A (https=) |
| DE (1) | DE1773511A1 (https=) |
| FR (1) | FR1579628A (https=) |
| GB (1) | GB1189584A (https=) |
| LU (2) | LU53768A1 (https=) |
| NL (1) | NL6807566A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5219227A (en) * | 1990-08-13 | 1993-06-15 | Barrack Technology Limited | Method and apparatus for determining burned gas temperature, trapped mass and NOx emissions in an internal combustion engine |
| BRPI0714891B1 (pt) * | 2007-10-24 | 2018-07-24 | Shenyang Taihe Metallurgy Measurement & Control Technology Co. Ltd. | Método e dispositivo de medição da temperatura superficial de tarugos e placas de fundição contínua |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2303655A (en) * | 1941-08-18 | 1942-12-01 | Orville C Nutter | Method of determining gas content of molten brasses |
| US2653471A (en) * | 1948-06-14 | 1953-09-29 | Socony Vacuum Oil Co Inc | Thermoacoustic gas analyzer |
| US2582232A (en) * | 1949-09-02 | 1952-01-15 | Richard S Cesaro | Temperature-sensing and/or sound velocity-measuring device |
| US3186232A (en) * | 1962-05-28 | 1965-06-01 | Pure Oil Co | Apparatus for obtaining fluid samples from blisters |
| US3286098A (en) * | 1963-02-28 | 1966-11-15 | Mobil Oil Corp | Methods and apparatus for determining factors related to sonic velocity in a gas |
| US3283562A (en) * | 1963-07-16 | 1966-11-08 | Taylor Instr Company | Fluid testing by acoustic wave energy |
| US3432288A (en) * | 1966-06-29 | 1969-03-11 | Allegheny Ludlum Steel | Process control of top-blown oxygen converter |
| US3442124A (en) * | 1966-12-05 | 1969-05-06 | Us Army | Fluid velocimeter |
| US3483378A (en) * | 1968-06-19 | 1969-12-09 | United States Steel Corp | Apparatus for determining the emittance of a body |
-
1967
- 1967-05-29 LU LU53768A patent/LU53768A1/xx unknown
- 1967-11-27 LU LU54962D patent/LU54962A1/xx unknown
-
1968
- 1968-05-10 BE BE715033D patent/BE715033A/xx unknown
- 1968-05-24 US US731749A patent/US3597597A/en not_active Expired - Lifetime
- 1968-05-24 FR FR1579628D patent/FR1579628A/fr not_active Expired
- 1968-05-28 DE DE19681773511 patent/DE1773511A1/de active Pending
- 1968-05-29 GB GB25695/68A patent/GB1189584A/en not_active Expired
- 1968-05-29 NL NL6807566A patent/NL6807566A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU53768A1 (https=) | 1969-01-27 |
| FR1579628A (https=) | 1969-08-29 |
| US3597597A (en) | 1971-08-03 |
| LU54962A1 (https=) | 1969-07-04 |
| GB1189584A (en) | 1970-04-29 |
| NL6807566A (https=) | 1968-12-02 |
| BE715033A (https=) | 1968-11-12 |
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