ATE114730T1 - PURGE STONE FOR TRANSMITTING GASES AND/OR SOLIDS INTO THE MELT OF A METALLURGICAL VESSEL AND PROCESS FOR ITS MANUFACTURE. - Google Patents

PURGE STONE FOR TRANSMITTING GASES AND/OR SOLIDS INTO THE MELT OF A METALLURGICAL VESSEL AND PROCESS FOR ITS MANUFACTURE.

Info

Publication number
ATE114730T1
ATE114730T1 AT91914908T AT91914908T ATE114730T1 AT E114730 T1 ATE114730 T1 AT E114730T1 AT 91914908 T AT91914908 T AT 91914908T AT 91914908 T AT91914908 T AT 91914908T AT E114730 T1 ATE114730 T1 AT E114730T1
Authority
AT
Austria
Prior art keywords
solids
melt
manufacture
metallurgical vessel
transmitting gases
Prior art date
Application number
AT91914908T
Other languages
German (de)
Inventor
Guenther Moertl
Bernd Grabner
Helmut Preyer
Jens Decker
Thomas Becker
Original Assignee
Veitsch Radex 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 Veitsch Radex Ag filed Critical Veitsch Radex Ag
Application granted granted Critical
Publication of ATE114730T1 publication Critical patent/ATE114730T1/en

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
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Laminated Bodies (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

The invention concerns a scavenging port for passing gases and/or solids into a metallurgical melt, as well as a process for manufacturing the port.
AT91914908T 1990-09-08 1991-09-06 PURGE STONE FOR TRANSMITTING GASES AND/OR SOLIDS INTO THE MELT OF A METALLURGICAL VESSEL AND PROCESS FOR ITS MANUFACTURE. ATE114730T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4028615 1990-09-08

Publications (1)

Publication Number Publication Date
ATE114730T1 true ATE114730T1 (en) 1994-12-15

Family

ID=6413915

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91914908T ATE114730T1 (en) 1990-09-08 1991-09-06 PURGE STONE FOR TRANSMITTING GASES AND/OR SOLIDS INTO THE MELT OF A METALLURGICAL VESSEL AND PROCESS FOR ITS MANUFACTURE.

Country Status (5)

Country Link
EP (1) EP0547080B1 (en)
AT (1) ATE114730T1 (en)
AU (1) AU8445891A (en)
DE (1) DE59103723D1 (en)
WO (1) WO1992004473A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6199836B1 (en) 1998-11-24 2001-03-13 Blasch Precision Ceramics, Inc. Monolithic ceramic gas diffuser for injecting gas into a molten metal bath
DE102006059589A1 (en) * 2006-12-16 2008-06-19 Messer Austria Gmbh Apparatus and method for treating lead lead

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU84167A1 (en) * 1982-05-25 1983-11-23 Arbed FIRE-RESISTANT, GAS-PERMEABLE CONSTRUCTION
DE3433123C2 (en) * 1984-09-08 1986-11-27 Bitter, Karl-Heinz, 4690 Herne Blow stone for metallurgical ladles and method of inserting it into the lining
DE8906130U1 (en) * 1989-05-18 1989-08-10 Radex-Heraklith Industriebeteiligungs AG, Wien Refractory ceramic sink

Also Published As

Publication number Publication date
WO1992004473A1 (en) 1992-03-19
DE59103723D1 (en) 1995-01-12
AU8445891A (en) 1992-03-30
EP0547080B1 (en) 1994-11-30
EP0547080A1 (en) 1993-06-23

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