CA1108269A - Molten metal level indication in receptacles - Google Patents
Molten metal level indication in receptaclesInfo
- Publication number
- CA1108269A CA1108269A CA307,425A CA307425A CA1108269A CA 1108269 A CA1108269 A CA 1108269A CA 307425 A CA307425 A CA 307425A CA 1108269 A CA1108269 A CA 1108269A
- Authority
- CA
- Canada
- Prior art keywords
- electrode
- ladle
- interface
- range
- voltages
- 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
Classifications
-
- 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
- B22D2/003—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the level of the molten metal
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
- G01F23/241—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPD0864 | 1977-07-15 | ||
AUPD086477 | 1977-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1108269A true CA1108269A (en) | 1981-09-01 |
Family
ID=3767090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA307,425A Expired CA1108269A (en) | 1977-07-15 | 1978-07-14 | Molten metal level indication in receptacles |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5419427A (xx) |
AT (1) | AT373390B (xx) |
BE (1) | BE868883A (xx) |
CA (1) | CA1108269A (xx) |
DE (1) | DE2829355C2 (xx) |
FR (1) | FR2397626A2 (xx) |
GB (1) | GB1600310A (xx) |
IT (1) | IT1097545B (xx) |
NL (1) | NL7806880A (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3133182C1 (de) * | 1981-08-19 | 1983-01-13 | Mannesmann AG, 4000 Düsseldorf | Einrichtung zur Ermittlung des Metallbadspiegels in Schlacke-Metall-Baedern |
GB2198535B (en) * | 1986-11-01 | 1991-06-05 | Parke Davis & Co Ltd | Apparatus and method for determining the amount of substance in a vessel |
DE29822469U1 (de) | 1998-12-18 | 1999-03-04 | Hetsch, Walter, 67729 Sippersfeld | Vorrichtung zur Stahlrestmessung in einem Behälter |
JP5124894B2 (ja) * | 2001-05-25 | 2013-01-23 | ヘレウス・エレクトロナイト株式会社 | スラグ層厚さ又はスラグ層厚さと溶融金属層表面レベル位置測定方法及びその測定装置 |
DE102010034663A1 (de) * | 2010-08-18 | 2012-02-23 | Universität Bremen | Verfahren und Vorrichtung zur faseroptischen Füllstandsmessung von flüssigen Medien, insbesondere bei hohen Temperaturen, wie zum Beispiel flüssigen Metallen, in Behältern, wie zum Beispiel Schmelzöfen |
AR086927A1 (es) * | 2011-06-16 | 2014-01-29 | Avemis S A S | Dispositivo para medir el espesor de la escoria |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU8108175A (en) * | 1974-05-13 | 1976-11-18 | Broken Hill Pty Co Ltd | Receptacles |
JPS5123414A (ja) * | 1974-08-22 | 1976-02-25 | Sumitomo Metal Ind | Yokoruijuryokeisokuhoho |
-
1978
- 1978-05-30 GB GB24229/78A patent/GB1600310A/en not_active Expired
- 1978-06-22 AT AT0455578A patent/AT373390B/de not_active IP Right Cessation
- 1978-06-27 NL NL7806880A patent/NL7806880A/xx not_active Application Discontinuation
- 1978-07-04 DE DE2829355A patent/DE2829355C2/de not_active Expired
- 1978-07-10 BE BE189192A patent/BE868883A/xx not_active IP Right Cessation
- 1978-07-13 FR FR7821062A patent/FR2397626A2/fr active Granted
- 1978-07-14 JP JP8525978A patent/JPS5419427A/ja active Pending
- 1978-07-14 CA CA307,425A patent/CA1108269A/en not_active Expired
- 1978-07-14 IT IT25729/78A patent/IT1097545B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2397626B2 (xx) | 1985-05-10 |
FR2397626A2 (fr) | 1979-02-09 |
DE2829355A1 (de) | 1979-01-25 |
IT1097545B (it) | 1985-08-31 |
JPS5419427A (en) | 1979-02-14 |
DE2829355C2 (de) | 1982-04-08 |
GB1600310A (en) | 1981-10-14 |
IT7825729A0 (it) | 1978-07-14 |
NL7806880A (nl) | 1979-01-17 |
BE868883A (fr) | 1978-11-03 |
AT373390B (de) | 1984-01-10 |
ATA455578A (de) | 1983-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |