AT219634B - Crucibles for performing metallurgical processes - Google Patents

Crucibles for performing metallurgical processes

Info

Publication number
AT219634B
AT219634B AT557360A AT557360A AT219634B AT 219634 B AT219634 B AT 219634B AT 557360 A AT557360 A AT 557360A AT 557360 A AT557360 A AT 557360A AT 219634 B AT219634 B AT 219634B
Authority
AT
Austria
Prior art keywords
crucibles
metallurgical processes
crucible
perforated stone
crucible according
Prior art date
Application number
AT557360A
Other languages
German (de)
Inventor
Peter Dipl Ing Puxkandl
Walter Rockenschaub
Original Assignee
Voest 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 Voest Ag filed Critical Voest Ag
Priority to AT557360A priority Critical patent/AT219634B/en
Application granted granted Critical
Publication of AT219634B publication Critical patent/AT219634B/en

Links

Landscapes

  • Coating With Molten Metal (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Tiegel zur Durchführung metallurgischer Prozesse 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 



   Der Schnauzenteil 6 ist so geformt, dass er beim Abstich den Strahl führt, eine Verschmutzung der Tiegelwand verhindert und die Bolzen 10 und Keile 11 geschützt sind. Die Bohrung 16 des Lochsteines und des Schnauzenteiles ist dabei mit solcher Neigung angeordnet, dass sie in der Abgiessstellung über die Senkrechte nicht hinausgedreht werden kann. 



    PATENTANSPRÜCHE :    
1. Tiegel zur Durchführung metallurgischer Prozesse, insbesondere für Aufblaseverfahren, mit einem im oberen Teil des Tiegels angeordneten Abstich, dadurch gekennzeichnet, dass der Abstich durch einen Lochstein (5) und einen lösbar daran befestigten Schnauzenteil (6) gebildet ist.



   <Desc / Clms Page number 1>
 



  Crucibles for performing metallurgical processes
 EMI1.1
 

 <Desc / Clms Page number 2>

 



   The snout part 6 is shaped in such a way that it guides the jet when tapping, prevents contamination of the crucible wall and the bolts 10 and wedges 11 are protected. The bore 16 of the perforated stone and the snout part is arranged with such an inclination that it cannot be rotated beyond the vertical in the pouring position.



    PATENT CLAIMS:
1. Crucible for performing metallurgical processes, in particular for inflation processes, with a tapping arranged in the upper part of the crucible, characterized in that the tapping is formed by a perforated stone (5) and a releasably attached snout part (6).

Claims (1)

2. Tiegel nach Anspruch 1, dadurch gekennzeichnet, dass der Schnauzenteil (6) mit Blech (7) ummantelt ist. 2. Crucible according to claim 1, characterized in that the snout part (6) is sheathed with sheet metal (7). 3. Tiegel nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Lochstein (5) von einer ringförmigen Platte (8) gehalten wird, die in einen stufenförmigen Absatz (12) des Lochsteines (5) eingreift, wobei die Platte (8) mittels Bolzen (10) lösbar an einem in der Wand (1) des Tiegels eingeschweissten Versteifungsring (4) befestigt ist. 3. Crucible according to claim 1 or 2, characterized in that the perforated stone (5) is held by an annular plate (8) which engages in a step-shaped shoulder (12) of the perforated stone (5), the plate (8) by means of Bolt (10) is releasably attached to a stiffening ring (4) welded into the wall (1) of the crucible. 4. Tiegel nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, dass der Schnauzenteil (6) auf den stufenförmigen Absatz (12) des Lochsteines (5) aufgesetzt ist, wobei der Blechmantel (7) mit einem vorkragenden Rand (14) an der ringförmigen Platte (8) lösbar befestigt ist. 4. Crucible according to claims 1 to 3, characterized in that the snout part (6) is placed on the step-shaped shoulder (12) of the perforated stone (5), wherein the sheet metal jacket (7) with a protruding edge (14) on the annular Plate (8) is releasably attached.
AT557360A 1960-07-20 1960-07-20 Crucibles for performing metallurgical processes AT219634B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT557360A AT219634B (en) 1960-07-20 1960-07-20 Crucibles for performing metallurgical processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT557360A AT219634B (en) 1960-07-20 1960-07-20 Crucibles for performing metallurgical processes

Publications (1)

Publication Number Publication Date
AT219634B true AT219634B (en) 1962-02-12

Family

ID=3577279

Family Applications (1)

Application Number Title Priority Date Filing Date
AT557360A AT219634B (en) 1960-07-20 1960-07-20 Crucibles for performing metallurgical processes

Country Status (1)

Country Link
AT (1) AT219634B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057946A1 (en) * 1981-02-05 1982-08-18 Veitscher Magnesitwerke-Actien-Gesellschaft Tapping assembly for converters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057946A1 (en) * 1981-02-05 1982-08-18 Veitscher Magnesitwerke-Actien-Gesellschaft Tapping assembly for converters

Similar Documents

Publication Publication Date Title
GB972661A (en) Disposal of radioactive wastes from nuclear reactors
AT219634B (en) Crucibles for performing metallurgical processes
AT233038B (en) Austenitic, corrosion-resistant chromium-manganese-nitrogen steels for the production of objects that are resistant to stress corrosion cracking
DE842766C (en) Grinding balls
DE804558C (en) Process for removing iron from dolomite, magnesite, quartzite, etc.
DE896361C (en) Steel alloys for heat-resistant and scaling-resistant workpieces which should be tough and machinable
AT235324B (en) Molten metal containers, particularly steel mill converters
AT264094B (en) Device for transporting concrete parts, in particular prefabricated wall, floor and ceiling elements
AT222153B (en) Method and device for introducing an oxidizing gas into a metal bath
Bresler et al. Shear strength of reinforced concrete beams
AT162153B (en) Process to prevent nitrogen uptake at parts of the workpiece that should remain soft during the nitriding process.
GB853343A (en) Improvements in or relating to the recovery of uranium
DE1183696B (en) Use of austenitic, corrosion-resistant chromium-manganese-nitrogen steels for the production of objects that are resistant to stress corrosion cracking
AT72019B (en) Key ring.
DE735948C (en) Highly refractory mortar and mortar, ramming, patching and painting compounds prepared from them
AT246939B (en) Floor stone for casting molds made of refractory material
AT204582B (en) Process for the production of alloyed steels
DE405924C (en) Process for breaking up chrome iron stone
AT78446B (en) Covering agent mainly made of silica sand for case hardening.
AT163174B (en) Weldable high strength structural steels
DE859229C (en) Support device for straightening plates u. like
DE753031C (en) Process for the production of titanium (4) chloride
AT212779B (en) Rectangular manhole cover
KIROVA et al. The Aprel'skii iron meteorite
DE1233146B (en) Weakly alloyed, fine-grain uranium alloy