DE351739C - Process for the production of aluminum alloys - Google Patents

Process for the production of aluminum alloys

Info

Publication number
DE351739C
DE351739C DE1921351739D DE351739DD DE351739C DE 351739 C DE351739 C DE 351739C DE 1921351739 D DE1921351739 D DE 1921351739D DE 351739D D DE351739D D DE 351739DD DE 351739 C DE351739 C DE 351739C
Authority
DE
Germany
Prior art keywords
production
aluminum alloys
alloy
copper
main patent
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE1921351739D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE351739C publication Critical patent/DE351739C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/003—Alloys based on aluminium containing at least 2.6% of one or more of the elements: tin, lead, antimony, bismuth, cadmium, and titanium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)

Description

Verfahren zur Herstellung von Aluminiumlegierungen. Im Patent 314999 ist ein Verfahren zur Herstellung von Aluminiumlegierungen mit Kupfer, Zinn, Antimon und Magnesium als Legierungsbestandteilen beschrieben, dessen Wesen darin besteht, daß ein Dritteldes Kupfers durch Mangankupfer ersetzt wird.Process for the production of aluminum alloys. In patent 314999 is a process for the production of aluminum alloys with copper, tin, antimony and magnesium as alloy components, the essence of which is that a third of the copper is replaced by manganese copper.

Gegenstand der vorliegenden Erfindung ist eine weitere Ausbildlung des Verfahrens nach dem Hauptpatent. Es hat sich bei solchen Aluminiumlegierungen, bei welchen ein Teil .des Kupfers durch Mangankupfer ersetzt ist, herausgestellt, id!aß, wenn der Zinngehalt wie bei dem Ausführungsbeispiel Adels Hauptpatentes unter unverändertem Mengenverhältnis der übrigen Bestand'te'i@lc 6 Prozent betragt, die Legierung nur kalt :behandelt werden idarf, was das Wallzen und Ziehen sehr erschwert. Überraschenderweise wird nun durch Herabsetzung des Zinngehaltes auf 2 bis 4 Prozent bei sonst unverändertem Verhältnis der Bestandteile der Legierung gemäß dem Hauptpatent erreicht, daß die so hergestellteAlumin:iumlegierung nicht nur kalt, sondern auch warm verarbeitet, insbesondere gewalzt und gezogen, werden kann. Das ist ein außerordentlicher Vorteil, da hierdurch die Legierung unter Beibehaltung aller der Eigenschaften der Legierung gemäß dem Hauptpatent für die verschiedensten Zwecke, besonders aber für, die Herstellung von Blechen und: Drähten in warmem Zustande, infolgedessen viel leichter, billiger und' schneller zu verarbeiten ist.The subject of the present invention is a further development of the method according to the main patent. In aluminum alloys in which part of the copper has been replaced by manganese copper, it has been found that the tin content is 6 percent, as in the embodiment example of Adel's main patent, with the remaining proportions of the remaining components unchanged, the alloy only cold: can be treated, which makes rolling and drawing very difficult. Surprisingly, by reducing the tin content to 2 to 4 percent with an otherwise unchanged ratio of the components of the alloy according to the main patent, the aluminum alloy produced in this way can be processed not only cold but also hot, in particular rolled and drawn. This is an extraordinary advantage because it makes the alloy while retaining all the properties of the alloy according to the main patent for a variety of purposes, but especially for the production of sheets and: wires warm state as a result, much easier, cheaper and 'faster to process is.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von Aluminiumlegierungen nach Patent 34999, dadurch gekennzeichnet, d'aß Ader Zinngehalt 2 bis höchstens 4 Prozent beträgt.PATENT CLAIM: Process for the production of aluminum alloys according to patent 34999, characterized in that the tin content is 2 to at most 4 percent.
DE1921351739D 1921-03-30 1921-03-30 Process for the production of aluminum alloys Expired DE351739C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE351739T 1921-03-30

Publications (1)

Publication Number Publication Date
DE351739C true DE351739C (en) 1922-04-15

Family

ID=6270732

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1921351739D Expired DE351739C (en) 1921-03-30 1921-03-30 Process for the production of aluminum alloys

Country Status (1)

Country Link
DE (1) DE351739C (en)

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