GB1087053A - Process for measuring the value of carbon content of a steel bath in an oxygen top-blowing converter - Google Patents
Process for measuring the value of carbon content of a steel bath in an oxygen top-blowing converterInfo
- Publication number
- GB1087053A GB1087053A GB39206/64A GB3920664A GB1087053A GB 1087053 A GB1087053 A GB 1087053A GB 39206/64 A GB39206/64 A GB 39206/64A GB 3920664 A GB3920664 A GB 3920664A GB 1087053 A GB1087053 A GB 1087053A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon content
- steel
- decarburization
- decarburizing
- calculated
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 8
- 229910052799 carbon Inorganic materials 0.000 title abstract 8
- 229910000831 Steel Inorganic materials 0.000 title abstract 7
- 239000010959 steel Substances 0.000 title abstract 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 2
- 238000007664 blowing Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910052760 oxygen Inorganic materials 0.000 title abstract 2
- 239000001301 oxygen Substances 0.000 title abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- 238000005261 decarburization Methods 0.000 abstract 4
- 230000001133 acceleration Effects 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000002912 waste gas Substances 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000002801 charged material Substances 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 abstract 1
Classifications
-
- 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
-
- 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
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- G01N33/205—Metals in liquid state, e.g. molten metals
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5139463 | 1963-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1087053A true GB1087053A (en) | 1967-10-11 |
Family
ID=12885705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB39206/64A Expired GB1087053A (en) | 1963-09-26 | 1964-09-25 | Process for measuring the value of carbon content of a steel bath in an oxygen top-blowing converter |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3329495A (enrdf_load_stackoverflow) |
| AT (1) | AT278881B (enrdf_load_stackoverflow) |
| BE (1) | BE653544A (enrdf_load_stackoverflow) |
| DE (1) | DE1433701B2 (enrdf_load_stackoverflow) |
| GB (1) | GB1087053A (enrdf_load_stackoverflow) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1402856A (fr) * | 1963-12-03 | 1965-06-18 | Siderurgie Fse Inst Rech | Procédé et dispositif de surveillance des réactions d'oxydation en cours d'affinage d'un bain métallique |
| US3475599A (en) * | 1965-03-30 | 1969-10-28 | Leeds & Northrup Co | Process measurement system for basic oxygen refining of steel |
| US3485619A (en) * | 1965-10-04 | 1969-12-23 | Beteiligungs & Patentverw Gmbh | Method of automatic control and adjustment of oxygen blowing processes |
| US3619174A (en) * | 1965-11-27 | 1971-11-09 | Sumitomo Metal Ind | Method for controlling the carbon content in and/or the temperature of the steel |
| US3520657A (en) * | 1965-12-27 | 1970-07-14 | Dravo Corp | Method and apparatus for the analysis of off-gases in a refining process |
| US3528800A (en) * | 1966-02-14 | 1970-09-15 | Leeds & Northrup Co | Optimized blowing control for basic oxygen furnaces |
| US3640119A (en) * | 1966-02-14 | 1972-02-08 | Leeds & Northrup Co | Carbon content measurement in a basic oxygen furnace |
| US3450867A (en) * | 1966-03-14 | 1969-06-17 | Leeds & Northrup Co | Estimated tap temperature calculator for basic oxygen furnace |
| LU50939A1 (enrdf_load_stackoverflow) * | 1966-04-20 | 1966-10-20 | ||
| US3432288A (en) * | 1966-06-29 | 1969-03-11 | Allegheny Ludlum Steel | Process control of top-blown oxygen converter |
| US3510262A (en) * | 1966-09-16 | 1970-05-05 | United States Steel Corp | Carbon analyzing system |
| US3489518A (en) * | 1966-11-02 | 1970-01-13 | Koppers Co Inc | Carbon determination method and apparatus |
| US3720404A (en) * | 1967-06-27 | 1973-03-13 | Westinghouse Electric Corp | System for controlling carbon removal in a basic oxygen furnace |
| US3540879A (en) * | 1967-06-27 | 1970-11-17 | Westinghouse Electric Corp | Method for controlling phosphorus removal in a basic oxygen furnace |
| US3500029A (en) * | 1967-08-17 | 1970-03-10 | Leeds & Northrup Co | Charge computer for basic oxygen furnace |
| US3534143A (en) * | 1968-10-25 | 1970-10-13 | Westinghouse Electric Corp | Computer control of metal treatment furnace operation |
| US3653650A (en) * | 1968-12-27 | 1972-04-04 | Yawata Iron & Steel Co | Method of controlling the exhaust gas flow volume in an oxygen top-blowing converter |
| US3607230A (en) * | 1969-01-21 | 1971-09-21 | Koppers Co Inc | Process for controlling the carbon content of a molten metal bath |
| US3816720A (en) * | 1971-11-01 | 1974-06-11 | Union Carbide Corp | Process for the decarburization of molten metal |
| US3773497A (en) * | 1972-03-02 | 1973-11-20 | Steel Corp | Steelmaking |
| US3779744A (en) * | 1972-04-05 | 1973-12-18 | Westinghouse Electric Corp | Modification and improvement to dynamic bof control |
| US4073619A (en) * | 1974-10-28 | 1978-02-14 | British Steel Corporation | Sampling gas for analysis |
| SU752162A1 (ru) * | 1977-06-13 | 1980-07-30 | Ордена Ленина Институт Кибернетики Ан Украинской Сср | Устройство дл контрол концентрации углерода в жидком металле |
| SU813216A1 (ru) * | 1977-06-13 | 1981-03-15 | Ордена Ленина Институт Кибернетикиан Украинской Ccp | Устройство дл контрол концентра-ции углЕРОдА B жидКОМ МЕТАллЕ |
| IT1113146B (it) * | 1977-06-28 | 1986-01-20 | Inst Kib Akademii Nauk Uk Ssr | Metodo e dispositivo per discriminare 6heffetto termico della trasformazione di fase di metalli e leghe nel processo di raffreddamento degli stessi |
| JPS5442323A (en) * | 1977-09-10 | 1979-04-04 | Nisshin Steel Co Ltd | Control procedure of steel making process using mass spectormeter |
| CN113009103A (zh) * | 2019-12-19 | 2021-06-22 | 上海梅山钢铁股份有限公司 | 一种转炉炉口含碳量的在线计算方法 |
| CN113076505B (zh) * | 2020-01-05 | 2024-06-04 | 上海梅山钢铁股份有限公司 | 一种转炉钢水脱碳速率计算方法 |
| CN113106188B (zh) * | 2021-04-09 | 2022-07-01 | 福建三宝钢铁有限公司 | 一种hrb500e含铌钛合金螺纹钢的制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2595792A (en) * | 1950-05-26 | 1952-05-06 | Jordan James Fernando | Method of observing and controlling the process of a continuous bessemer process |
| US3218842A (en) * | 1963-04-30 | 1965-11-23 | United States Steel Corp | Apparatus for analyzing cement kiln exit gases |
-
1964
- 1964-09-22 US US398337A patent/US3329495A/en not_active Expired - Lifetime
- 1964-09-24 AT AT816764A patent/AT278881B/de active
- 1964-09-25 BE BE653544D patent/BE653544A/xx unknown
- 1964-09-25 GB GB39206/64A patent/GB1087053A/en not_active Expired
- 1964-09-25 DE DE19641433701 patent/DE1433701B2/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3329495A (en) | 1967-07-04 |
| AT278881B (de) | 1970-02-10 |
| DE1433701B2 (de) | 1971-02-25 |
| BE653544A (enrdf_load_stackoverflow) | 1965-01-18 |
| DE1433701A1 (de) | 1968-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1087053A (en) | Process for measuring the value of carbon content of a steel bath in an oxygen top-blowing converter | |
| ES326053A1 (es) | Un metodo de controlar el afino de baño de hierro. | |
| GB1423754A (en) | Producing steel in a bottom blown converter | |
| CN202401090U (zh) | 转炉炼钢终点控制的系统 | |
| ES306661A1 (es) | Procedimiento y dispositivo de vigilancia de las reacciones de oxidaciën durante el transcurso del afinado de un bano metalico | |
| GB1300344A (en) | Method of decarburizing steels | |
| ES346646A2 (es) | Metodo para determinar la cantidad de carbono en los gases desprendidos de hornos metalurgicos. | |
| US3652262A (en) | Refining of pig iron | |
| ES399219A1 (es) | Un metodo de descarburacion de acero fundido. | |
| GB1185086A (en) | Method for Operating an Oxygen Top-Blowing Converter | |
| GB1079572A (en) | Use of sound signals to monitor metal refining operations | |
| GB1211957A (en) | Method of determining the carbon content in molten metal | |
| NL7509791A (en) | Controlling steel prodn. in oxygen or converter process - on the basis of the gas compsn. in the off-gas line | |
| GB849534A (en) | Method and apparatus of casting ferrous metals | |
| US3607230A (en) | Process for controlling the carbon content of a molten metal bath | |
| SU444808A1 (ru) | Способ контрол содержани углерода в ванне конвертера | |
| JPS52107214A (en) | Prevention of rephosphorization due to penetration of molten slag into ladle at tapping from converter | |
| GB1225580A (enrdf_load_stackoverflow) | ||
| GB753677A (en) | Improvements in or relating to processes for the production in converters of steels low in phosphorus, nitrogen, and oxygen | |
| JPS5732315A (en) | Method for dephosphorization in basic oxygen converter steel making method | |
| GB862777A (en) | Improvements in or relating to a method of and device for stirring steels during their solidification | |
| JPS531620A (en) | Production of high chromium steel | |
| JPS5299915A (en) | Flux for refining molten steel | |
| GB1511740A (en) | Controlling pig iron refining | |
| JPS5576008A (en) | Slag-making control method in converter |