AT30869B - Process for the production of shaped solid bodies. - Google Patents

Process for the production of shaped solid bodies.

Info

Publication number
AT30869B
AT30869B AT30869DA AT30869B AT 30869 B AT30869 B AT 30869B AT 30869D A AT30869D A AT 30869DA AT 30869 B AT30869 B AT 30869B
Authority
AT
Austria
Prior art keywords
production
shaped solid
solid bodies
silicon
desc
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens & Co Geb
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 Siemens & Co Geb filed Critical Siemens & Co Geb
Application granted granted Critical
Publication of AT30869B publication Critical patent/AT30869B/en

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Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 Zwecke der elektrischen Heizung. 



   PATENT-ANSPRÜCHE : 
1. Verfahren zur Herstellung von geformten, feston Körpern, dadurch gekennzeichnet, dass Silizium, weichem Siliziumkarbid oder Borkarbid zugesetzt sein kann, mit oder ohne Hilfe eines Bindemittels in Formen gepresst und in einer Stickstoffatmosphäre geglüht wird, um Körper von hoher elektrischer Leitfähigkeit und grosser mechanischer, thermischer und chemischer Widerstandfähigkeit zu erhalten. 



   2.   Ausführungsform   des unter 1 angegebenen Verfahrens, dadurch gekennzeichnet, dass Silizium mit Siliziumkarbid oder Borkarbid gemischt, mit oder ohne Hilfe eines verkohlbaren oder flüchtigen Bindemittels in Formen gepresst und in einer Stickstoffatmosphäre geglüht wird. 

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



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 Purposes of electric heating.



   PATENT CLAIMS:
1. A process for the production of shaped, feston bodies, characterized in that silicon, soft silicon carbide or boron carbide can be added, pressed into molds with or without the aid of a binder and annealed in a nitrogen atmosphere to produce bodies of high electrical conductivity and great mechanical properties to maintain thermal and chemical resistance.



   2. Embodiment of the method specified under 1, characterized in that silicon is mixed with silicon carbide or boron carbide, pressed into molds with or without the aid of a charring or volatile binder and annealed in a nitrogen atmosphere.

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

Claims (1)

3. Ausführungsform des unter 1 angegebenen Verfahrens, dadurch gekennzeichnet, dass Silizium, welchem Siliziumkarbid oder Borkarbid zugesetzt sein kann, mit Kohle oder einem EMI2.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 3. Embodiment of the method specified under 1, characterized in that silicon, which silicon carbide or boron carbide can be added, with carbon or a EMI2.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT30869D 1905-11-06 1905-11-06 Process for the production of shaped solid bodies. AT30869B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT30869T 1905-11-06

Publications (1)

Publication Number Publication Date
AT30869B true AT30869B (en) 1907-11-25

Family

ID=3545123

Family Applications (1)

Application Number Title Priority Date Filing Date
AT30869D AT30869B (en) 1905-11-06 1905-11-06 Process for the production of shaped solid bodies.

Country Status (1)

Country Link
AT (1) AT30869B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431327A (en) * 1943-08-03 1947-11-25 Carborundum Co Refractory and method of making same
US2529333A (en) * 1948-11-18 1950-11-07 Norton Co Boron carbide article and method of making
US2636828A (en) * 1948-02-26 1953-04-28 Carborundum Co Silicon nitride-bonded refractory oxide bodies and method of making
US2636825A (en) * 1948-12-30 1953-04-28 Carborundum Co Refractory carbide and nitride product and method of making
DE977030C (en) * 1943-07-10 1964-11-19 Duria Werk Karl Kempf Ges Mit Process for the production of molded bodies from boron carbide and addition of silicon and / or aluminum

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977030C (en) * 1943-07-10 1964-11-19 Duria Werk Karl Kempf Ges Mit Process for the production of molded bodies from boron carbide and addition of silicon and / or aluminum
US2431327A (en) * 1943-08-03 1947-11-25 Carborundum Co Refractory and method of making same
US2636828A (en) * 1948-02-26 1953-04-28 Carborundum Co Silicon nitride-bonded refractory oxide bodies and method of making
US2529333A (en) * 1948-11-18 1950-11-07 Norton Co Boron carbide article and method of making
US2636825A (en) * 1948-12-30 1953-04-28 Carborundum Co Refractory carbide and nitride product and method of making

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