CA1250356A - Method and apparatus for measuring slag-forming conditions within converter - Google Patents
Method and apparatus for measuring slag-forming conditions within converterInfo
- Publication number
- CA1250356A CA1250356A CA000462485A CA462485A CA1250356A CA 1250356 A CA1250356 A CA 1250356A CA 000462485 A CA000462485 A CA 000462485A CA 462485 A CA462485 A CA 462485A CA 1250356 A CA1250356 A CA 1250356A
- Authority
- CA
- Canada
- Prior art keywords
- slag
- vessel
- converter
- foaming
- light
- 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
-
- 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
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4673—Measuring and sampling devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59084116A JPS60228931A (ja) | 1984-04-27 | 1984-04-27 | 転炉スロツピング検出装置 |
JP59084118A JPS60228928A (ja) | 1984-04-27 | 1984-04-27 | スロッピング検出方法 |
JP59-84116 | 1984-04-27 | ||
JP59-84118 | 1984-04-27 | ||
JP59084114A JPS60228929A (ja) | 1984-04-27 | 1984-04-27 | 転炉炉況観測装置 |
JP59084117A JPS60230929A (ja) | 1984-04-27 | 1984-04-27 | 転炉操業方法 |
JP59-84114 | 1984-04-27 | ||
JP59084115A JPS60228930A (ja) | 1984-04-27 | 1984-04-27 | 転炉炉内観測方法 |
JP59-84117 | 1984-04-27 | ||
JP59-84115 | 1984-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1250356A true CA1250356A (en) | 1989-02-21 |
Family
ID=27525078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000462485A Expired CA1250356A (en) | 1984-04-27 | 1984-09-05 | Method and apparatus for measuring slag-forming conditions within converter |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0162949B1 (de) |
AU (1) | AU558925B2 (de) |
BR (1) | BR8404496A (de) |
CA (1) | CA1250356A (de) |
DE (1) | DE3468127D1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3934340C1 (de) * | 1989-10-14 | 1991-03-07 | Voest-Alpine Industrieanlagenbau Ges.M.B.H., Linz, At | |
DE4036216C1 (de) * | 1990-11-14 | 1992-01-30 | Voest-Alpine Industrieanlagenbau Ges.M.B.H., Linz, At | |
TW337553B (en) * | 1995-12-20 | 1998-08-01 | Voest Alpine Ind Anlagen | Method for determination of electromagnetic waves originating from a melt |
US6175676B1 (en) * | 1999-02-23 | 2001-01-16 | Bethlehem Steel Corporation | Fiber optic sensor and method of use thereof to determine carbon content of molten steel contained in a basic oxygen furnace |
AT410031B (de) * | 2000-12-01 | 2003-01-27 | Voest Alpine Ind Anlagen | Einrichtung zur aufnahme und weiterleitung elektromagnetischer wellen, die von einer materialprobe ausgesendet werden |
CN101029848B (zh) * | 2007-01-29 | 2013-02-20 | 聚光科技(杭州)股份有限公司 | 一种应用于高温液体的连续测温方法 |
DE102010035910A1 (de) * | 2010-06-09 | 2011-12-15 | Sms Siemag Ag | Einrichtung zur Temperaturmessung in einem Konverter |
DE102012211714A1 (de) * | 2012-07-05 | 2014-05-22 | Siemens Vai Metals Technologies Gmbh | Verfahren und Vorrichtung zur Detektion des Schlackepegels in einem metallurgischen Gefäß |
EP2910651A1 (de) * | 2014-02-19 | 2015-08-26 | Siemens VAI Metals Technologies GmbH | Verfahren zum Umwälzen eines Metallbades und Ofenanlage |
DE102015200188A1 (de) * | 2015-01-09 | 2016-07-14 | Sms Group Gmbh | Verfahren und Vorrichtung zum Betreiben einer Blaslanze in einem Konverter |
CN106996967B (zh) * | 2017-04-28 | 2023-08-22 | 成都哈工智传科技有限公司 | 磁性矿品位检测方法及检测设备 |
CN112143853B (zh) * | 2020-10-13 | 2022-04-15 | 长春工业大学 | 一种aod炉冶炼过程的喷溅预报与喷溅压制方法及系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1408873B2 (de) * | 1961-10-13 | 1971-07-01 | Gesellschaft zur Forderung der Eisen huttentechmk mbH, 4000 Dusseldorf | Ausgangsmasse fuer den poroesen feuerfesten stopfen einer einrichtung zur kontinuierlichen temperatur messung von eisen und stahlschmelzen |
JPS4864988A (de) * | 1971-11-30 | 1973-09-07 | ||
JPS53118161A (en) * | 1977-03-25 | 1978-10-16 | Sumitomo Metal Ind | Measuring method of slug forming by micro wave level meter |
LU81859A1 (fr) * | 1979-11-07 | 1981-06-04 | Arbed | Procede de conditionnement de la scorie au cours de l'affinage d'un bain de metal |
-
1984
- 1984-08-30 AU AU32558/84A patent/AU558925B2/en not_active Ceased
- 1984-09-05 CA CA000462485A patent/CA1250356A/en not_active Expired
- 1984-09-05 EP EP84110571A patent/EP0162949B1/de not_active Expired
- 1984-09-05 DE DE8484110571T patent/DE3468127D1/de not_active Expired
- 1984-09-06 BR BR8404496A patent/BR8404496A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU3255884A (en) | 1985-10-31 |
BR8404496A (pt) | 1986-03-25 |
DE3468127D1 (en) | 1988-01-28 |
EP0162949B1 (de) | 1987-12-16 |
AU558925B2 (en) | 1987-02-12 |
EP0162949A1 (de) | 1985-12-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4651976A (en) | Method for operating a converter used for steel refining | |
CA1250356A (en) | Method and apparatus for measuring slag-forming conditions within converter | |
US6923573B2 (en) | Apparatus and method for measuring temperature of molten metal | |
US6172367B1 (en) | Method and device for measuring electromagnetic waves emanating from a melt | |
EP3620542B1 (de) | Verfahren zur umrichterbetriebsüberwachung und umrichterbetriebsverfahren | |
EP0646778B1 (de) | Verfahren und Gerät zur Temperaturmessung mit optischer Faser | |
CN113661257B (zh) | 转炉的喷溅预知方法、转炉的操作方法及转炉的喷溅预知系统 | |
US3701518A (en) | Oxygen lance control arrangement for basic oxygen furnace | |
US4345746A (en) | Apparatus for refining ferrous melt with slag conditioning | |
US4749171A (en) | Method and apparatus for measuring slag-foam conditions within a converter | |
CN106795573B (zh) | 用于确定氧气吹炼过程中的点火时间点的方法和设备 | |
JP7036142B2 (ja) | 転炉のスロッピング予知方法、転炉の操業方法及び転炉のスロッピング予知システム | |
US5830407A (en) | Pressurized port for viewing and measuring properties of a molten metal bath | |
US6175676B1 (en) | Fiber optic sensor and method of use thereof to determine carbon content of molten steel contained in a basic oxygen furnace | |
JP3164976B2 (ja) | 転炉でのスロッピング予知方法及びその防止方法 | |
US3598386A (en) | Apparatus for making steel | |
US4149877A (en) | Controlling pig iron refining | |
JP3440267B2 (ja) | アーク溶解炉のスラグへのアーク埋没評価方法 | |
Vazquez | Tenova’s intelligent i BOF® technology, a modular package for BOF process improvement | |
JPS63227705A (ja) | 転炉の吹錬制御方法 | |
Unwin | Improving slag detection | |
JPS6126714A (ja) | 転炉操業方法 | |
JPH09118908A (ja) | 転炉吹錬制御方法 | |
JPS62228423A (ja) | 精錬情報の採取方法 | |
JPH113778A (ja) | アーク炉における溶解進捗状況の判定方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |