AT65329B - Aluminum alloys with increased machinability and apparatus for making the same. - Google Patents

Aluminum alloys with increased machinability and apparatus for making the same.

Info

Publication number
AT65329B
AT65329B AT65329DA AT65329B AT 65329 B AT65329 B AT 65329B AT 65329D A AT65329D A AT 65329DA AT 65329 B AT65329 B AT 65329B
Authority
AT
Austria
Prior art keywords
aluminum alloys
making
same
increased machinability
increased
Prior art date
Application number
Other languages
German (de)
Inventor
Walter Northcote Naylor
Stanley Page Hutton
Original Assignee
Walter Northcote Naylor
Stanley Page Hutton
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 Walter Northcote Naylor, Stanley Page Hutton filed Critical Walter Northcote Naylor
Application granted granted Critical
Publication of AT65329B publication Critical patent/AT65329B/en

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  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Aluminiumlegierungen mit erhöhter Bearbeitungsfähigkeit und Vorrichtung zur
Herstellung derselben. 



   Die Erfindung betrifft eine weitere Verbesserung der Aluminiumlegierungen nach Stammpatent Nr. 65166 und bezweckt, die Dehnbarkeit dieser Legierungen zu erhöhen und sie dadurch vor allem zum Walzen und Ziehen geeignet zu machen. 
 EMI1.1 
 zinnes zugesetzt werden. 



   Eine solche Legierung mit erhöhter Zugfestigkeit hat beispielsweise folgende Zu- sammensetzung : 
 EMI1.2 
 
<tb> 
<tb> 1.0000 <SEP> kg <SEP> Aluminium,
<tb> 0.0530 <SEP> ,, <SEP> Magnesium,
<tb> 0-0045"Phosphorzirn,
<tb> 00530 <SEP> Phosphorkupfer.
<tb> 
 
 EMI1.3 
 

 <Desc/Clms Page number 2> 

 
Die so geschmolzene Legierung kann mit Hilfe eines Kohlenstabes oder in anderer zweckdienlicher Weise   umrührt   werden, um eine völlige Mischung der verschiedenen Metalle zu erzielen. 



   Das obere Ende der Kolbenstange   d   kann mit einer schalenförmigen Aushöhlung   11   versehen sein, welche zum Einführen eines weiteren Zusatzes einer geringen Menge von Phosphor benutzt wird ; letzterer wird, in Stanniol eingewickelt, in die Schale h gelegt und diese dann rasch in das geschmolzene Metall versenkt. Selbstverständlich kann die Schale aber auch als besonderes Werkzeug am Ende einer geeigneten Stange angebracht sein. 



   PATENT-ANSPRÜCHE :
1. Aluminiumlegierungen nach Stammpatent Nr. 65166, gekennzeichnet durch den ganzen oder teilweisen Ersatz des Phosphorzinns durch etwa    0'5 bis 50/0   Phosphorkupfer, zum Zwecke, die Dehnbarkeit der Legierungen zu erhöhen.



   <Desc / Clms Page number 1>
 



  Aluminum alloys with increased machinability and device for
Manufacture of the same.



   The invention relates to a further improvement of the aluminum alloys according to parent patent No. 65166 and aims to increase the ductility of these alloys and thereby make them particularly suitable for rolling and drawing.
 EMI1.1
 tin can be added.



   Such an alloy with increased tensile strength has the following composition, for example:
 EMI1.2
 
<tb>
<tb> 1.0000 <SEP> kg <SEP> aluminum,
<tb> 0.0530 <SEP> ,, <SEP> magnesium,
<tb> 0-0045 "Phosphorus,
<tb> 00530 <SEP> phosphor copper.
<tb>
 
 EMI1.3
 

 <Desc / Clms Page number 2>

 
The alloy thus melted can be stirred with the aid of a carbon rod or in any other suitable manner in order to achieve a complete mixture of the different metals.



   The upper end of the piston rod d can be provided with a bowl-shaped cavity 11 which is used for introducing a further addition of a small amount of phosphorus; the latter is wrapped in tinfoil, placed in the bowl h and then quickly sunk into the molten metal. Of course, the shell can also be attached to the end of a suitable rod as a special tool.



   PATENT CLAIMS:
1. Aluminum alloys according to parent patent no. 65166, characterized by the complete or partial replacement of phosphorus tin by about 0.5 to 50/0 phosphorus copper, for the purpose of increasing the ductility of the alloys.

 

Claims (1)

2. Vorrichtung zur Herstellung der Legierungen nach Anspruch 1 und Stammpatent Nr. 65166, bei welcher zum Einführen der Zusätze in die Aluminiummasse ein rohrförmiges Werkzeug benutzt wird, dadurch gekennzeichnet, dass die Zusätze beim Schmelzen durch einen Druckkolben (c) aus dem Rohre (b) ausgestossen werden. 2. Apparatus for producing the alloys according to claim 1 and parent patent no. 65166, in which a tubular tool is used to introduce the additives into the aluminum mass, characterized in that the additives are removed from the tube (b ) are expelled. 3. Ausführungsform der Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass das untere offene Ende des Rohres (b) glockenförmig erweitert ist, um beim Einführen EMI2.1 3. Embodiment of the device according to claim 2, characterized in that the lower open end of the tube (b) is widened in the shape of a bell in order to be inserted EMI2.1
AT65329D 1912-07-04 1913-06-17 Aluminum alloys with increased machinability and apparatus for making the same. AT65329B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB65329X 1912-07-04

Publications (1)

Publication Number Publication Date
AT65329B true AT65329B (en) 1914-06-25

Family

ID=34203636

Family Applications (1)

Application Number Title Priority Date Filing Date
AT65329D AT65329B (en) 1912-07-04 1913-06-17 Aluminum alloys with increased machinability and apparatus for making the same.

Country Status (1)

Country Link
AT (1) AT65329B (en)

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