AT217007B - Process for the production of metal connections and composite materials formed from metal-metal connection - Google Patents

Process for the production of metal connections and composite materials formed from metal-metal connection

Info

Publication number
AT217007B
AT217007B AT838059A AT838059A AT217007B AT 217007 B AT217007 B AT 217007B AT 838059 A AT838059 A AT 838059A AT 838059 A AT838059 A AT 838059A AT 217007 B AT217007 B AT 217007B
Authority
AT
Austria
Prior art keywords
metal
composite materials
production
materials formed
connections
Prior art date
Application number
AT838059A
Other languages
German (de)
Inventor
Gerhard Dipl Ing Dr Tech Jangg
Peter Dipl Ing Ettmayer
Hans Dr Hohn
Original Assignee
Gerhard Dipl Ing Dr Tech Jangg
Peter Dipl Ing Ettmayer
Hans Dr Hohn
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 Gerhard Dipl Ing Dr Tech Jangg, Peter Dipl Ing Ettmayer, Hans Dr Hohn filed Critical Gerhard Dipl Ing Dr Tech Jangg
Priority to AT838059A priority Critical patent/AT217007B/en
Application granted granted Critical
Publication of AT217007B publication Critical patent/AT217007B/en

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  • Powder Metallurgy (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung von Metallverbindungen und aus Metall-Metallverbindung gebildeten Verbundwerkstoffen 
 EMI1.1 
 

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 in die Metallverbindung übergeführt wird. Durch nachträgliche Sinterung lassen sich die mechanischen Eigenschaften der so erhaltenen Verbundwerkstoffe verbessern. Die Reaktion des Gases mit den Amalgamen während der destillativen Abtrennung des Quecksilbers bzw. dem nach der Abtrennung des Quecksilbers zurückbleibenden Metall nach dem   erfindungsgcmässen   Verfahren ist durch an sich bekannte Massnahmen wie Überleiten des Gases über das Amalgam bzw. das Metall oder durch Durchperlenlassen des Gases durch das flüssige Amalgam zu erreichen. 



    Ausführungsbeispiele :   
1. 100 g Eisenamalgam mit einem Eisengehalt von   3, 4%   wurden im Luftstrom so lange auf   6000 C   erhitzt, bis das Quecksilber vollständig abdestilliert war. Es entstanden 4, 7 g eines schwarzen, spröden, porösen Produktes, bestehend aus   Fie304.   
 EMI2.1 
 strom von 50 cm3/min das Quecksilber abdestilliert. Das Reaktionsprodukt enthielt   7, 8%   Stickstoff und konnte bei einer Temperatur von   1200  C   dicht gesintert werden. 



   PATENTANSPRÜCHE :
1. Verfahren zur Herstellung von Metallverbindungen und aus Metall-Metallverbindung gebildeten Verbundwerkstoffen aus Amalgamen, dadurch gekennzeichnet, dass ein in Form von Amalgam vorliegendes Metall während der destillativen Abtrennung des Quecksilbers oder das nach der völligen Abtrennung des Quecksilbers zurückbleibende Metall mit einem mit diesem Metall reagierenden Gas behandelt wird. 
 EMI2.2 
 talles in die Metallverbindung ausreichende Gasmenge angewendet wird.



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  Process for the production of metal connections and composite materials formed from metal-metal connection
 EMI1.1
 

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 is converted into the metal compound. The mechanical properties of the composite materials obtained in this way can be improved by subsequent sintering. The reaction of the gas with the amalgams during the distillative separation of the mercury or the metal remaining after the separation of the mercury according to the method according to the invention is carried out by measures known per se, such as passing the gas over the amalgam or the metal or by allowing the gas to bubble through to reach the liquid amalgam.



    Embodiments:
1. 100 g of iron amalgam with an iron content of 3.4% were heated to 6000 ° C. in a stream of air until the mercury had completely distilled off. 4.7 g of a black, brittle, porous product consisting of Fie304 were produced.
 EMI2.1
 current of 50 cm3 / min, the mercury is distilled off. The reaction product contained 7.8% nitrogen and could be densely sintered at a temperature of 1200 C.



   PATENT CLAIMS:
1. A method for the production of metal compounds and composite materials formed from metal-metal compounds from amalgams, characterized in that a metal present in the form of amalgam during the distillative separation of the mercury or the metal remaining after the complete separation of the mercury with a metal that reacts with this metal Gas is treated.
 EMI2.2
 talles sufficient amount of gas is applied in the metal compound.

Claims (1)

3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass eine solche Menge reagierenden Gases angewendet wird, dass nur ein Teil des Metalles in die Metallverbindung übergeführt wird. 3. The method according to claim 1, characterized in that such an amount of reactive gas is used that only part of the metal is converted into the metal compound.
AT838059A 1959-11-19 1959-11-19 Process for the production of metal connections and composite materials formed from metal-metal connection AT217007B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT838059A AT217007B (en) 1959-11-19 1959-11-19 Process for the production of metal connections and composite materials formed from metal-metal connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT838059A AT217007B (en) 1959-11-19 1959-11-19 Process for the production of metal connections and composite materials formed from metal-metal connection

Publications (1)

Publication Number Publication Date
AT217007B true AT217007B (en) 1961-09-11

Family

ID=3604962

Family Applications (1)

Application Number Title Priority Date Filing Date
AT838059A AT217007B (en) 1959-11-19 1959-11-19 Process for the production of metal connections and composite materials formed from metal-metal connection

Country Status (1)

Country Link
AT (1) AT217007B (en)

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