ATA53190A - Gasspülstein mit gerichteter porosität - Google Patents

Gasspülstein mit gerichteter porosität

Info

Publication number
ATA53190A
ATA53190A AT53190A AT53190A ATA53190A AT A53190 A ATA53190 A AT A53190A AT 53190 A AT53190 A AT 53190A AT 53190 A AT53190 A AT 53190A AT A53190 A ATA53190 A AT A53190A
Authority
AT
Austria
Prior art keywords
gas pool
directed porosity
porosity
directed
pool
Prior art date
Application number
AT53190A
Other languages
English (en)
Other versions
AT402735B (de
Inventor
Helmut Dipl Ing Schueller
Udo Haering
Lorenz Doetsch
Helmut Dipl Ing Preyer
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
Publication of ATA53190A publication Critical patent/ATA53190A/de
Application granted granted Critical
Publication of AT402735B publication Critical patent/AT402735B/de

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)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
AT53190A 1989-03-08 1990-03-07 Gasspülstein mit gerichteter porosität AT402735B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893907500 DE3907500C1 (en) 1989-03-08 1989-03-08 Gas bubble brick with directed porosity and method for its manufacture

Publications (2)

Publication Number Publication Date
ATA53190A true ATA53190A (de) 1996-12-15
AT402735B AT402735B (de) 1997-08-25

Family

ID=6375845

Family Applications (1)

Application Number Title Priority Date Filing Date
AT53190A AT402735B (de) 1989-03-08 1990-03-07 Gasspülstein mit gerichteter porosität

Country Status (2)

Country Link
AT (1) AT402735B (de)
DE (1) DE3907500C1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039232C2 (de) * 1990-12-08 1995-01-19 Didier Werke Ag Verfahren zur Herstellung eines Gasspülsteins und Gasspülstein
JPH0510443U (ja) * 1991-07-29 1993-02-09 東京窯業株式会社 ガス吹き込み用プラグ
CA2073219C (en) * 1992-07-06 1995-12-19 Keizo Aramaki Refractory for gas blowing for molten metal refining vessel
DE4406563A1 (de) * 1994-02-23 1995-08-24 Matthias Keuter Düsenrohr für blasende Sauerstoffaufblas-Konverter
DE19504941C2 (de) * 1995-02-15 1998-05-20 Knoellinger Horst Gasspülstein
DE19619204C1 (de) * 1996-05-11 1997-05-22 Veitsch Radex Ag Gasspüleinrichtung
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
DE19954918C2 (de) * 1999-11-16 2001-09-20 Veitsch Radex Gmbh Wien Feuerfester keramischer Gasspülstein
US20160121391A1 (en) * 2013-06-07 2016-05-05 Vesuvius Crucible Company Lead retaining purge plug
CN109719290B (zh) * 2019-02-20 2023-09-12 山东钢铁股份有限公司 一种钢包环缝式透气上水口座砖及其吹氩冶金方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538410B1 (fr) * 1982-12-24 1988-04-29 Siderurgie Fse Inst Rech Element refractaire porte-tuyere et procede de prevention de l'usure du refractaire faisant application dudit element
DE3538498A1 (de) * 1985-10-30 1987-05-07 Didier Werke Ag Einduesvorrichtung fuer metallurgische gefaesse
NL8600608A (nl) * 1986-03-10 1987-10-01 Hoogovens Groep Bv Converter voor het bereiden van staal.
DE3631521A1 (de) * 1986-09-17 1988-04-07 Burbach & Bender Ohg Gasspuelvorrichtung
DE3642623A1 (de) * 1986-12-13 1988-06-23 Burbach & Bender Ohg Gasspuelstein fuer metallurgische gefaesse

Also Published As

Publication number Publication date
AT402735B (de) 1997-08-25
DE3907500C1 (en) 1990-08-23

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Legal Events

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