AU610697B2 - Gas-permeable block for metallurgical operations - Google Patents

Gas-permeable block for metallurgical operations Download PDF

Info

Publication number
AU610697B2
AU610697B2 AU30619/89A AU3061989A AU610697B2 AU 610697 B2 AU610697 B2 AU 610697B2 AU 30619/89 A AU30619/89 A AU 30619/89A AU 3061989 A AU3061989 A AU 3061989A AU 610697 B2 AU610697 B2 AU 610697B2
Authority
AU
Australia
Prior art keywords
gas
flow channels
gas permeable
permeable element
channels
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.)
Ceased
Application number
AU30619/89A
Other languages
English (en)
Other versions
AU3061989A (en
Inventor
Rudolf Handler
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.)
Veitscher Magnesitwerke AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3489722&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU610697(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Veitscher Magnesitwerke AG filed Critical Veitscher Magnesitwerke AG
Publication of AU3061989A publication Critical patent/AU3061989A/en
Application granted granted Critical
Publication of AU610697B2 publication Critical patent/AU610697B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treating Waste Gases (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Continuous Casting (AREA)
  • Materials For Medical Uses (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Incineration Of Waste (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU30619/89A 1988-02-19 1989-02-17 Gas-permeable block for metallurgical operations Ceased AU610697B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT40488 1988-02-19
AT404/88 1988-02-19

Publications (2)

Publication Number Publication Date
AU3061989A AU3061989A (en) 1989-09-06
AU610697B2 true AU610697B2 (en) 1991-05-23

Family

ID=3489722

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30619/89A Ceased AU610697B2 (en) 1988-02-19 1989-02-17 Gas-permeable block for metallurgical operations

Country Status (10)

Country Link
EP (2) EP0356483A1 (de)
KR (1) KR900700638A (de)
AT (1) ATE62937T1 (de)
AU (1) AU610697B2 (de)
DE (1) DE58900091D1 (de)
ES (1) ES2021894B3 (de)
HU (1) HU891288D0 (de)
IN (1) IN170797B (de)
WO (1) WO1989007659A1 (de)
ZA (1) ZA891290B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE470009B (sv) * 1991-03-04 1993-10-25 Stiftelsen Metallurg Forsk Förfarande och anordning för gasspolning av metallsmälta i en behållare
DE9103595U1 (de) * 1991-03-23 1991-07-04 Martin & Pagenstecher GmbH, 5000 Köln Einblasvorrichtung für ein metallurgisches Gefäß
DE4419811C1 (de) * 1994-06-07 1995-04-27 Plibrico Gmbh Gasspülstein mit Verschleißanzeige
AU2673695A (en) * 1994-06-08 1996-01-04 Veitsch-Radex Aktiengesellschaft Fur Feuerfeste Erzeugnisse Scavening device for use with a metallurgical vessel, in particular a steel-making converter
FR2739312B1 (fr) * 1995-09-28 1997-10-31 Lorraine Laminage Element poreux destine a l'affinage d'un metal liquide dans un recipient metallurgique
DE19619204C1 (de) * 1996-05-11 1997-05-22 Veitsch Radex Ag Gasspüleinrichtung
DE19701806C2 (de) * 1997-01-21 1998-11-19 Didier Werke Ag Verwendung eines Drahtgeflechtes
FR2758486B1 (fr) * 1997-01-23 1999-03-26 Savoie Refractaires Dispositif perfectionne d'insufflation d'un gaz dans un metal en fusion
DE19750046A1 (de) * 1997-11-12 1999-05-20 Wilhelm Gerhard Venn Gasspülstein mit spiralförmigem Gaskanal
JP3126122B1 (ja) 1999-08-19 2001-01-22 東京窯業株式会社 ガス吹き込み用プラグ及びその製作方法
ES2292008T3 (es) * 2005-06-21 2008-03-01 REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG Barra de obturador.
DE102005029033B4 (de) * 2005-06-21 2007-10-11 Refractory Intellectual Property Gmbh & Co. Kg Verschlussstopfen für ein metallurgisches Schmelzgefäß
DE102006031687B4 (de) * 2006-07-08 2008-08-14 Refractory Intellectual Property Gmbh & Co. Kg Element
PT2711107E (pt) * 2012-09-20 2014-11-18 Refractory Intellectual Prop Tampão em cerâmica refractária para purgar gás e processo para fabricar o referido tampão para purgar gás
UA126511C2 (uk) * 2020-10-05 2022-10-19 Товариство З Обмеженою Відповідальністю "Іннотех-Сплав" Спосіб обробляння рідкого металу газовим середовищем в металургійній ємності та пристрій для його здійснення

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1200544B (de) * 1964-02-06 1965-09-09 Hufnagl Walter Duese aus Kapillaren
US4340208A (en) * 1979-04-25 1982-07-20 Institut De Recherches De La Siderurgie Francaise Refractory piece permeable to gases
EP0080403A1 (de) * 1981-11-23 1983-06-01 UNION SIDERURGIQUE DU NORD ET DE L'EST DE LA FRANCE par abréviation "USINOR" Einrichtung zum Einführen von Gas in ein Metallbad

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1200544B (de) * 1964-02-06 1965-09-09 Hufnagl Walter Duese aus Kapillaren
US4340208A (en) * 1979-04-25 1982-07-20 Institut De Recherches De La Siderurgie Francaise Refractory piece permeable to gases
EP0080403A1 (de) * 1981-11-23 1983-06-01 UNION SIDERURGIQUE DU NORD ET DE L'EST DE LA FRANCE par abréviation "USINOR" Einrichtung zum Einführen von Gas in ein Metallbad

Also Published As

Publication number Publication date
WO1989007659A1 (en) 1989-08-24
IN170797B (de) 1992-05-23
DE58900091D1 (de) 1991-05-29
HU891288D0 (en) 1990-03-28
EP0329645A1 (de) 1989-08-23
EP0356483A1 (de) 1990-03-07
ZA891290B (en) 1991-10-30
ES2021894B3 (es) 1991-11-16
KR900700638A (ko) 1990-08-16
AU3061989A (en) 1989-09-06
EP0329645B1 (de) 1991-04-24
ATE62937T1 (de) 1991-05-15

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