AT23794B - Method of treating steel during casting. - Google Patents

Method of treating steel during casting.

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Publication number
AT23794B
AT23794B AT23794DA AT23794B AT 23794 B AT23794 B AT 23794B AT 23794D A AT23794D A AT 23794DA AT 23794 B AT23794 B AT 23794B
Authority
AT
Austria
Prior art keywords
sep
during casting
steel during
steel
weight
Prior art date
Application number
Other languages
German (de)
Inventor
James Vernon
Original Assignee
James Vernon
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 James Vernon filed Critical James Vernon
Application granted granted Critical
Publication of AT23794B publication Critical patent/AT23794B/en

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  • Treatment Of Steel In Its Molten State (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zum Behandeln von Stahl beim Giessen. 



   Die vorliegende Erfindung bezweckt die Eigenschaften von   Flussstahl   beim Giessen dadurch zu verbessern, dass alle Blasen und poröse Stellen daraus entfernt werden, ohne die Dehnbarkeit des Metalles zu verringern. 



     Hei   Ausführung des vorliegenden Verfahrens wird in den   Giess löffel   vor dem Einfüllen des geschmolzenen Stahles ein inniges Gemisch von fein gepulvertem Kelp (Asche   von Tangen), Brucbglas   und Tonerde oder Ton gebracht; daneben können aber natürlich auch andere bekannte Zuschläge zu Flussstahl, wie Ferromangan, reines Aluminium usf. in den Giesslöffel eingeführt werden. 
 EMI1.1 
 Stahl innig durchgerührt wird und sich dann   besonders zum Giessen kleiner Gegenstände   in   Koquilleln eignet.   So kann man mit Hilfe dieses   Verfahrens Hufeisen aus weichem     Flussstahl   in   Koquinen   giessen, die keines nachfolgenden Anlassens   bedürfen.   
 EMI1.2 
 
 EMI1.3 
 
<tb> 
<tb> Ferromangan <SEP> .

   <SEP> . <SEP> . <SEP> . <SEP> . <SEP> . <SEP> . <SEP> 453 <SEP> g
<tb> Reines <SEP> Aluminium <SEP> . <SEP> . <SEP> . <SEP> 14 <SEP> g
<tb> Bruchglas..... <SEP> 14 <SEP> g
<tb> Tonerde <SEP> oder <SEP> Ton.... <SEP> 35 <SEP> y
<tb> Kelp <SEP> . <SEP> . <SEP> . <SEP> . <SEP> 21 <SEP> g
<tb> Zusammen. <SEP> r) <SEP> g
<tb> 
 

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



   <Desc / Clms Page number 1>
 



  Method of treating steel during casting.



   The present invention aims to improve the casting properties of mild steel by removing all bubbles and porous areas therefrom without reducing the ductility of the metal.



     Hei execution of the present method an intimate mixture of finely powdered kelp (ashes of seaweed), broken glass and alumina or clay is brought into the casting spoon before pouring the molten steel; In addition, however, other known additives to mild steel, such as ferromanganese, pure aluminum, etc., can of course also be introduced into the ladle.
 EMI1.1
 Steel is thoroughly stirred and is then particularly suitable for casting small objects in curdles. With the help of this process, horseshoes made of soft mild steel can be cast in coquines that do not require subsequent tempering.
 EMI1.2
 
 EMI1.3
 
<tb>
<tb> Ferromanganese <SEP>.

   <SEP>. <SEP>. <SEP>. <SEP>. <SEP>. <SEP>. <SEP> 453 <SEP> g
<tb> Pure <SEP> aluminum <SEP>. <SEP>. <SEP>. <SEP> 14 <SEP> g
<tb> broken glass ..... <SEP> 14 <SEP> g
<tb> clay <SEP> or <SEP> sound .... <SEP> 35 <SEP> y
<tb> Kelp <SEP>. <SEP>. <SEP>. <SEP>. <SEP> 21 <SEP> g
<tb> Together. <SEP> r) <SEP> g
<tb>
 

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

Claims (1)

EMI1.4 (n'wichtsteilen Kelp, etwa zwei Gewichtsteilen Bruchglas und etwa fünf Gewichtsteilen Tonerde oder Ton und eventuell noch andere bekannte Zuschläge, wie Ferromangan, Aluminium usw. bringt, um durch die kräftig anftretende Gasentwicklung und das Aufsteigen der gesehmolzenen Masse durch den Stahl den letzteren vollkommen durchzurühren nnd von aHen Verunreinigungen und Gasen zu befreien. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. EMI1.4 (n 'parts by weight of kelp, about two parts by weight of broken glass and about five parts by weight of alumina or clay and possibly other known additives, such as ferromanganese, Aluminum, etc., in order to completely stir the steel through the steel, through the vigorous development of gas and the rising of the molten mass, and to free it of all impurities and gases. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT23794D 1904-04-18 1904-04-18 Method of treating steel during casting. AT23794B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT23794T 1904-04-18

Publications (1)

Publication Number Publication Date
AT23794B true AT23794B (en) 1906-04-10

Family

ID=3533287

Family Applications (1)

Application Number Title Priority Date Filing Date
AT23794D AT23794B (en) 1904-04-18 1904-04-18 Method of treating steel during casting.

Country Status (1)

Country Link
AT (1) AT23794B (en)

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