DE3424466C2 - - Google Patents

Info

Publication number
DE3424466C2
DE3424466C2 DE19843424466 DE3424466A DE3424466C2 DE 3424466 C2 DE3424466 C2 DE 3424466C2 DE 19843424466 DE19843424466 DE 19843424466 DE 3424466 A DE3424466 A DE 3424466A DE 3424466 C2 DE3424466 C2 DE 3424466C2
Authority
DE
Germany
Prior art keywords
stone
probe
refractory
conductor
gas purging
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
Application number
DE19843424466
Other languages
German (de)
English (en)
Other versions
DE3424466A1 (de
Inventor
Bernd Dipl.-Ing. Dr. Obermillstatt At Grabner
Hans Dipl.-Ing. 5410 Hoehr-Grenzhausen De Hoeffgen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RADEX DEUTSCHLAND AG fur FEUERFESTE ERZEUGNISSE
Original Assignee
RADEX DEUTSCHLAND AG fur FEUERFESTE ERZEUGNISSE 5401 URMITZ DE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RADEX DEUTSCHLAND AG fur FEUERFESTE ERZEUGNISSE 5401 URMITZ DE filed Critical RADEX DEUTSCHLAND AG fur FEUERFESTE ERZEUGNISSE 5401 URMITZ DE
Publication of DE3424466A1 publication Critical patent/DE3424466A1/de
Application granted granted Critical
Publication of DE3424466C2 publication Critical patent/DE3424466C2/de
Granted legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
    • F27D21/0021—Devices for monitoring linings for wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
DE19843424466 1983-07-18 1984-07-03 Feuerfester stein, insbesondere gasspuelstein Granted DE3424466A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT262883A AT386072B (de) 1983-07-18 1983-07-18 Feuerfester stein, insbesondere gasspuelstein

Publications (2)

Publication Number Publication Date
DE3424466A1 DE3424466A1 (de) 1985-01-31
DE3424466C2 true DE3424466C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-01-12

Family

ID=3537653

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19843424466 Granted DE3424466A1 (de) 1983-07-18 1984-07-03 Feuerfester stein, insbesondere gasspuelstein
DE19848419923 Expired DE8419923U1 (de) 1983-07-18 1984-07-03 Feuerfester stein, insbesondere gasspuelstein

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19848419923 Expired DE8419923U1 (de) 1983-07-18 1984-07-03 Feuerfester stein, insbesondere gasspuelstein

Country Status (2)

Country Link
AT (1) AT386072B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE3424466A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4223108C1 (en) * 1992-07-14 1993-08-19 Veitscher Magnesitwerke-Actien-Gesellschaft, Wien, At Ceramic distributor element - with at least one gas channel provided with a restrictor
DE19544159C1 (de) * 1995-11-14 1997-01-16 Mannesmann Ag Gefäßmantelsicherung
DE102008047541A1 (de) * 2008-09-16 2010-07-08 Vdeh-Betriebsforschungsinstitut Gmbh Verfahren zur Spülgasbehandlung eines flüssigen Metalls

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503221A1 (de) * 1985-01-31 1986-08-14 Didier-Werke Ag, 6200 Wiesbaden Feuerfester gasdurchlaessiger stein
FR2590974B1 (fr) * 1985-12-03 1991-01-25 Detalle Pol Dispositif de detection de l'usure de briques d'insufflation de fluides dans des metaux liquides
DE3623609C1 (de) * 1986-07-12 1988-01-21 Didier Werke Ag Gasspueleinrichtung
DE3717840A1 (de) * 1987-05-27 1988-12-15 Radex Deutschland Ag Feuerfester keramischer formkoerper
DE3802657C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-01-29 1989-09-21 Didier-Werke Ag, 6200 Wiesbaden, De
AT388936B (de) * 1988-04-13 1989-09-25 Veitscher Magnesitwerke Ag Feuerfester, gasdurchlaessiger spuelstein
DE4131756A1 (de) * 1991-09-24 1993-04-01 Plibrico Gmbh Gasspuelstein
US5249778A (en) * 1992-04-14 1993-10-05 Dolomitwerke Gmbh Gas stir plug device with visual wear indicator
DE10108579A1 (de) * 2001-02-22 2002-09-12 Rhi Ag Wien Feuerfester keramischer Körper und zugehöriges metallurgisches Schmelzgefäß
DE10320821A1 (de) * 2003-05-08 2004-11-25 Saveway Gmbh & Co. Kg Feuerfestes Bauteil aus Keramikmaterial
KR101942805B1 (ko) * 2017-02-01 2019-04-17 엑셀로 주식회사 피가열부재 통합관리 시스템과 이의 제어방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442706A (en) * 1981-03-02 1984-04-17 Kabushiki Kaisha Kobe Seiko Sho Probe and a system for detecting wear of refractory wall

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4223108C1 (en) * 1992-07-14 1993-08-19 Veitscher Magnesitwerke-Actien-Gesellschaft, Wien, At Ceramic distributor element - with at least one gas channel provided with a restrictor
DE19544159C1 (de) * 1995-11-14 1997-01-16 Mannesmann Ag Gefäßmantelsicherung
DE102008047541A1 (de) * 2008-09-16 2010-07-08 Vdeh-Betriebsforschungsinstitut Gmbh Verfahren zur Spülgasbehandlung eines flüssigen Metalls
DE102008047541B4 (de) * 2008-09-16 2014-04-30 Vdeh-Betriebsforschungsinstitut Gmbh Verfahren zur Spülgasbehandlung eines flüssigen Metalls

Also Published As

Publication number Publication date
AT386072B (de) 1988-06-27
DE3424466A1 (de) 1985-01-31
DE8419923U1 (de) 1985-01-10
ATA262883A (de) 1987-11-15

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: C21C 5/48

8127 New person/name/address of the applicant

Owner name: RADEX DEUTSCHLAND AG FUER FEUERFESTE ERZEUGNISSE,

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: VEITSCH-RADEX AKTIENGESELLSCHAFT FUER FEUERFESTE E

8328 Change in the person/name/address of the agent

Free format text: BECKER, T., DIPL.-ING. DR.-ING. MUELLER, K., DIPL.-ING. DR.-ING., PAT.-ANWAELTE, 40882 RATINGEN

8339 Ceased/non-payment of the annual fee