AT229211B - Lining for induction crucible furnaces - Google Patents

Lining for induction crucible furnaces

Info

Publication number
AT229211B
AT229211B AT54861A AT54861A AT229211B AT 229211 B AT229211 B AT 229211B AT 54861 A AT54861 A AT 54861A AT 54861 A AT54861 A AT 54861A AT 229211 B AT229211 B AT 229211B
Authority
AT
Austria
Prior art keywords
lining
proportion
lining according
crystalline silica
induction crucible
Prior art date
Application number
AT54861A
Other languages
German (de)
Inventor
Eduard Dr Steinhoff
Martin Grosmann
Original Assignee
Didier Werke 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 Didier Werke Ag filed Critical Didier Werke Ag
Priority to AT54861A priority Critical patent/AT229211B/en
Application granted granted Critical
Publication of AT229211B publication Critical patent/AT229211B/en

Links

Landscapes

  • Glass Melting And Manufacturing (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Auskleidung für Induktions-Tiegelöfen 
 EMI1.1 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Lining for induction crucible furnaces
 EMI1.1
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

<Desc/Clms Page number 2> Kieselsäure besteht, wobei der Anteil an Grobkorn über 1 mm und der Anteil an Feinkorn unter 0, 09 mm je etwa 30% beträgt und der Anteil unter 0,09 mm vorteilhaft aus Zirkonsilikat besteht. <Desc / Clms Page number 2> Silica consists, the proportion of coarse grain over 1 mm and the proportion of fine grain under 0.09 mm each being about 30% and the proportion below 0.09 mm advantageously consisting of zirconium silicate. 2. Auskleidung nach Anspruch 1, dadurch gekennzeichnet, dass das Grobkorn im wesentlichen aus kristalliner Kieselsäure besteht.- 3. Auskleidung nach einem oder mehreren der Ansprüche 1 und 2, dadurch gekennzeichnet, dass das Mittelkorn kristalline Kieselsäure und Zirkonsilikat in etwa gleichen Anteilen enthält. 2. Lining according to claim 1, characterized in that the coarse grain consists essentially of crystalline silica. 3. Lining according to one or more of claims 1 and 2, characterized in that the medium grain contains crystalline silica and zirconium silicate in approximately equal proportions. 4. Auskleidung nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die kristalline Kieselsäure Quarzit ist, der ganz oder teilweise vorgebrannt wurde. 4. Lining according to one or more of claims 1 to 3, characterized in that the crystalline silica is quartzite which has been completely or partially pre-fired.
AT54861A 1961-01-23 1961-01-23 Lining for induction crucible furnaces AT229211B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT54861A AT229211B (en) 1961-01-23 1961-01-23 Lining for induction crucible furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT54861A AT229211B (en) 1961-01-23 1961-01-23 Lining for induction crucible furnaces

Publications (1)

Publication Number Publication Date
AT229211B true AT229211B (en) 1963-08-26

Family

ID=3493513

Family Applications (1)

Application Number Title Priority Date Filing Date
AT54861A AT229211B (en) 1961-01-23 1961-01-23 Lining for induction crucible furnaces

Country Status (1)

Country Link
AT (1) AT229211B (en)

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