AT388936B - Feuerfester, gasdurchlaessiger spuelstein - Google Patents

Feuerfester, gasdurchlaessiger spuelstein

Info

Publication number
AT388936B
AT388936B AT0095888A AT95888A AT388936B AT 388936 B AT388936 B AT 388936B AT 0095888 A AT0095888 A AT 0095888A AT 95888 A AT95888 A AT 95888A AT 388936 B AT388936 B AT 388936B
Authority
AT
Austria
Prior art keywords
fire
resistant
gas
permeable cooling
cooling stone
Prior art date
Application number
AT0095888A
Other languages
English (en)
Other versions
ATA95888A (de
Inventor
Rudolf Ing Handler
Original Assignee
Veitscher Magnesitwerke Ag
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 Veitscher Magnesitwerke Ag filed Critical Veitscher Magnesitwerke Ag
Priority to AT0095888A priority Critical patent/AT388936B/de
Publication of ATA95888A publication Critical patent/ATA95888A/de
Priority to ZA892620A priority patent/ZA892620B/xx
Priority to AU33697/89A priority patent/AU608152B2/en
Priority to US07/457,766 priority patent/US5007366A/en
Priority to BR898906815A priority patent/BR8906815A/pt
Priority to HU892220A priority patent/HUT54737A/hu
Priority to EP89903956A priority patent/EP0363464A1/de
Priority to PCT/AT1989/000035 priority patent/WO1989009836A1/de
Priority to JP1504022A priority patent/JPH02503806A/ja
Priority to EP89890107A priority patent/EP0337982A1/de
Application granted granted Critical
Publication of AT388936B publication Critical patent/AT388936B/de
Priority to KR1019890702273A priority patent/KR900700629A/ko

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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/072—Treatment with gases
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
AT0095888A 1988-04-13 1988-04-13 Feuerfester, gasdurchlaessiger spuelstein AT388936B (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
AT0095888A AT388936B (de) 1988-04-13 1988-04-13 Feuerfester, gasdurchlaessiger spuelstein
ZA892620A ZA892620B (en) 1988-04-13 1989-04-11 Refractory gas permeable bubbling plug
BR898906815A BR8906815A (pt) 1988-04-13 1989-04-13 Sumidouro ou pedra de lavagem resistente ao fogo e permeavel ao gas
US07/457,766 US5007366A (en) 1988-04-13 1989-04-13 Refractory gas permeable bubbling plug
AU33697/89A AU608152B2 (en) 1988-04-13 1989-04-13 Refractory-gas permeable bubbling plug
HU892220A HUT54737A (en) 1988-04-13 1989-04-13 Fire-resisting gas-permeable injecting stone
EP89903956A EP0363464A1 (de) 1988-04-13 1989-04-13 Feuerfester, gasdurchlässiger spülstein
PCT/AT1989/000035 WO1989009836A1 (fr) 1988-04-13 1989-04-13 Brique de brassage refractaire et permeable aux gaz
JP1504022A JPH02503806A (ja) 1988-04-13 1989-04-13 耐火ガス透過性バブリングプラグ
EP89890107A EP0337982A1 (de) 1988-04-13 1989-04-13 Feuerfester, gasdurchlässiger Spülstein
KR1019890702273A KR900700629A (ko) 1988-04-13 1989-12-05 내화재로된 통기성 버블링 플러그(Refractory gas permeable bubbling plug)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0095888A AT388936B (de) 1988-04-13 1988-04-13 Feuerfester, gasdurchlaessiger spuelstein

Publications (2)

Publication Number Publication Date
ATA95888A ATA95888A (de) 1989-02-15
AT388936B true AT388936B (de) 1989-09-25

Family

ID=3503736

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0095888A AT388936B (de) 1988-04-13 1988-04-13 Feuerfester, gasdurchlaessiger spuelstein

Country Status (10)

Country Link
US (1) US5007366A (de)
EP (2) EP0363464A1 (de)
JP (1) JPH02503806A (de)
KR (1) KR900700629A (de)
AT (1) AT388936B (de)
AU (1) AU608152B2 (de)
BR (1) BR8906815A (de)
HU (1) HUT54737A (de)
WO (1) WO1989009836A1 (de)
ZA (1) ZA892620B (de)

Cited By (1)

* 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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131756A1 (de) * 1991-09-24 1993-04-01 Plibrico Gmbh Gasspuelstein
US5330160A (en) * 1993-05-11 1994-07-19 Martin & Pagenstecher, Inc. Gas stir plug wear indicator including low melting point component and method of use
US5435528A (en) * 1994-04-12 1995-07-25 Reynolds Metals Company Porous plug structure for aluminum furances
US5573724A (en) * 1994-07-29 1996-11-12 Magneco/Metrel, Inc. Ladle port assembly
US5478053A (en) * 1995-04-10 1995-12-26 North American Refractories Co. Inc. Refractory gas purging device
BR9900824A (pt) * 1999-03-01 2000-03-14 Magnesita S A Sistema de injeção de gases em recipientes contendo metais ou ligas fundidas.
JP3653422B2 (ja) 1999-08-20 2005-05-25 シャープ株式会社 排水処理方法および排水処理装置
DE102013016156A1 (de) 2013-09-30 2015-04-02 Pa-Ha-Ge Feuerfeste Erzeugnisse Gmbh & Co. Kg Spüler und Verfahren zum Messen einer Spülerrestlänge
KR102852361B1 (ko) * 2019-06-18 2025-08-29 베수비우스 그룹, 에스. 에이. 야금 설비에서 내화 요소들의 상태를 추적하고 평가하기 위한 시스템
WO2023196341A1 (en) 2022-04-05 2023-10-12 Doggone Investment Co. LLC Apparatus and method for production of high purity copper-based alloys

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT324386B (de) * 1972-08-21 1975-08-25 Voest Ag Behalter für schmelzflüssige metalle
AU512607B2 (en) * 1977-02-07 1980-10-16 Exxon Research And Engineering Company Nondestructive erosion indicator
SE8106056L (sv) * 1981-05-27 1982-11-28 Aikoh Co Poros plugg for gjutmetallkerl
FR2518240A1 (fr) * 1981-12-16 1983-06-17 Siderurgie Fse Inst Rech Element refractaire permeable pour l'introduction d'un fluide de brassage dans un bain de metal en fusion
AT386072B (de) * 1983-07-18 1988-06-27 Radex Deutschland Ag Feuerfester stein, insbesondere gasspuelstein
US4481809A (en) * 1983-08-29 1984-11-13 Labate M D Method and apparatus for monitoring erosion in gas stirring devices in molten metal ladles
DE3341491C1 (de) * 1983-11-17 1985-07-11 Brohltal-Deumag AG für feuerfeste Erzeugnisse, 5401 Urmitz Gasspuelstein fuer metallurgische Gefaesse
DE3503221A1 (de) * 1985-01-31 1986-08-14 Didier-Werke Ag, 6200 Wiesbaden Feuerfester gasdurchlaessiger stein
DE3523171C1 (de) * 1985-06-28 1986-10-30 Didier-Werke Ag, 6200 Wiesbaden Gasspueleinrichtung
DE3623609C1 (de) * 1986-07-12 1988-01-21 Didier Werke Ag Gasspueleinrichtung
US4741515A (en) * 1986-10-20 1988-05-03 Bethlehem Steel Corporation Apparatus for introducing gas into a metallurgical vessel
IN168760B (de) * 1987-04-10 1991-06-01 Injectall Ltd
US4744544A (en) * 1987-07-06 1988-05-17 Insul Company, Inc. Refractory erosion visual indicator

Cited By (1)

* 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

Also Published As

Publication number Publication date
JPH02503806A (ja) 1990-11-08
HUT54737A (en) 1991-03-28
AU3369789A (en) 1989-11-03
KR900700629A (ko) 1990-08-16
WO1989009836A1 (fr) 1989-10-19
US5007366A (en) 1991-04-16
ATA95888A (de) 1989-02-15
AU608152B2 (en) 1991-03-21
BR8906815A (pt) 1990-11-20
EP0363464A1 (de) 1990-04-18
ZA892620B (en) 1989-12-27
EP0337982A1 (de) 1989-10-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee