DE82624C - - Google Patents

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Publication number
DE82624C
DE82624C DENDAT82624D DE82624DA DE82624C DE 82624 C DE82624 C DE 82624C DE NDAT82624 D DENDAT82624 D DE NDAT82624D DE 82624D A DE82624D A DE 82624DA DE 82624 C DE82624 C DE 82624C
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DE
Germany
Prior art keywords
aluminum
iron
chromium
bath
amount
Prior art date
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Application number
DENDAT82624D
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German (de)
Publication of DE82624C publication Critical patent/DE82624C/de
Active legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/03—Making non-ferrous alloys by melting using master alloys

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Description

Patenτ-Anspruch:Patenτ claim:

Verfahren zur Darstellung von Legirungen, dadurch gekennzeichnet, dafs die schwer schmelzbaren Elemente Molybdän, Titan, "Chrom etc. in Metalle und Legirungen in Form von Legirungen mit Aluminium eingeführt werden.Process for the preparation of alloys, characterized in that the difficult fusible elements molybdenum, titanium, "chromium etc. in the form of metals and alloys be introduced by alloys with aluminum.

,BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI,,BERLIN. PRINTED IN THE REICHSDRUCKEREI,

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. KLASSE 40: Hüttenwesen.CLASS 40: Metallurgy. Die vorliegende Erfindung betrifft ein Verfahren, um die schwer schmelzbaren Elemente Molybdän, Wolfram, Uran, Zirkon, Vanadium, Kobalt, Nickel, Mangan, Chrom, Titan, Silicium und Bor in Form von Legirungen mit Aluminium oder Magnesium in Eisen, Gufseisen, Stahl, Bronzen u. s. w. einzuführen.The present invention relates to a method of making the refractory elements Molybdenum, tungsten, uranium, zirconium, vanadium, cobalt, nickel, manganese, chromium, titanium, silicon and boron in the form of alloys with aluminum or magnesium in iron, cast iron, To introduce steel, bronzes and so on. Diese Legirungen von Aluminium oder Magnesium, in ein Eisenbad oder ein Bad eines anderen Metalles oder einer Legirung eingeführt, lassen in dem Bade in flüssiger Form die schwer schmelzbaren Elemente Molybdän, Wolfram, Chrom, Titan etc. Es ist leicht, hierauf das Aluminium wegzuschaffen.These alloys of aluminum or magnesium, in an iron bath or a bath of another metal or alloy are introduced into the bath in liquid form the difficult-to-melt elements molybdenum, tungsten, chromium, titanium etc. It is easy to then to get rid of the aluminum. Um z. B. Chromkupfer zu erhalten, fügt man zu geschmolzenem Kupfer eine bestimmte Menge Chromaluminium hinzu, je nach dem Gehalt an Chrom, den man zu haben wünscht. Das Bad wird gut durchgerührt, und wenn die Aluminiummenge zu grofs ist und weggeschafft werden soll, so wird durch Hinzufügen einer kleinen Menge Kupferoxyd das überflüssige Aluminium verbrannt und das Aluminium tritt in die Schlacke.To z. B. To obtain chrome copper, one adds a certain amount to molten copper Add amount of chromium aluminum, depending on the amount of chromium you want to have. The bath is well stirred, and if the amount of aluminum is too great, it is removed is to be obtained by adding a small amount of copper oxide excess aluminum is burned and the aluminum enters the slag. Wenn eine Titaneisen-Legirung erhalten werden soll, wird einem Bade geschmolzenen Eisens eine bestimmte Menge Titan-Aluminium hinzugefügt. Das überschüssige Aluminium wird leicht oxydirt entweder durch den in der Lösung befindlichen gasförmigen Sauerstoff oder das Oxyd oder durch einen Luftstrom oder durch Zugeben einer bestimmten Menge Eisenoxyd.If an alloy of titanium iron is to be obtained, a bath is melted A certain amount of titanium-aluminum is added to iron. The excess aluminum is easily oxidized either by the gaseous oxygen in the solution or the oxide or by a stream of air or by adding a certain amount Iron oxide. Im Allgemeinen kann das Aluminium durch das Oxyd des Metalles, mit welchem man arbeitet, weggeschafft werden.In general, the aluminum can be replaced by the oxide of the metal with which one works, to be taken away. Ebenso wird eine Legirung von Eisen mit Wolfram, Molybdän, Chrom im Martin-Siemens - Ofen oder im Bessemer - Ofen erhalten. Likewise, an alloy of iron with tungsten, molybdenum, and chromium is made in the Martin-Siemens - Oven or in the Bessemer oven preserved.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013077B (en) * 1952-01-02 1957-08-01 Wolfgang Gruhl Dr Ing Use of a master alloy for the production of hardenable copper-titanium alloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013077B (en) * 1952-01-02 1957-08-01 Wolfgang Gruhl Dr Ing Use of a master alloy for the production of hardenable copper-titanium alloys

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