AT48305B - Process for the removal of nickel from tungsten-nickel wires for the production of tungsten filaments. - Google Patents

Process for the removal of nickel from tungsten-nickel wires for the production of tungsten filaments.

Info

Publication number
AT48305B
AT48305B AT48305DA AT48305B AT 48305 B AT48305 B AT 48305B AT 48305D A AT48305D A AT 48305DA AT 48305 B AT48305 B AT 48305B
Authority
AT
Austria
Prior art keywords
nickel
tungsten
removal
production
wires
Prior art date
Application number
Other languages
German (de)
Inventor
Emerich Dr Szarvasy
Carl Dr Messinger
Original Assignee
Emerich Dr Szarvasy
Carl Dr Messinger
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 Emerich Dr Szarvasy, Carl Dr Messinger filed Critical Emerich Dr Szarvasy
Application granted granted Critical
Publication of AT48305B publication Critical patent/AT48305B/en

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  • Preliminary Treatment Of Fibers (AREA)
  • Conductive Materials (AREA)
  • Inorganic Fibers (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    Verfahren zur Entfernung des Nickels aus Wolframnickeldrähten behufs Herstellung von Wolframglühfäden.   
 EMI1.1 
 Art erzeugt und durch bekannte   mechanische   Massnahmen, wie Walzen und Ziehen zu   Fäden geformt. Selbstverständlich muss   das Verhältnis der legierten Metalle ein solches 
 EMI1.2 
   wird, während   der reine Wolframfaden in der gewünschten Form   zurückbleibt.   

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



   <Desc / Clms Page number 1>
 



    Process for the removal of nickel from tungsten-nickel wires for the production of tungsten filaments.
 EMI1.1
 Art generated and formed into threads by known mechanical measures such as rolling and pulling. Of course, the ratio of the alloyed metals must be such
 EMI1.2
   while the pure tungsten filament remains in the desired shape.

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

Claims (1)

PATENT-ANSPRUCH EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT48305D 1909-03-10 1909-03-10 Process for the removal of nickel from tungsten-nickel wires for the production of tungsten filaments. AT48305B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT48305T 1909-03-10

Publications (1)

Publication Number Publication Date
AT48305B true AT48305B (en) 1911-06-10

Family

ID=3568847

Family Applications (1)

Application Number Title Priority Date Filing Date
AT48305D AT48305B (en) 1909-03-10 1909-03-10 Process for the removal of nickel from tungsten-nickel wires for the production of tungsten filaments.

Country Status (1)

Country Link
AT (1) AT48305B (en)

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