DE919738C - Use of a multi-component aluminum bronze - Google Patents

Use of a multi-component aluminum bronze

Info

Publication number
DE919738C
DE919738C DEW2695D DEW0002695D DE919738C DE 919738 C DE919738 C DE 919738C DE W2695 D DEW2695 D DE W2695D DE W0002695 D DEW0002695 D DE W0002695D DE 919738 C DE919738 C DE 919738C
Authority
DE
Germany
Prior art keywords
aluminum
composition
manganese
bronze
aluminum bronze
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
DEW2695D
Other languages
German (de)
Inventor
Dr Justus Wortmann
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.)
IAHIRSCHIA KUPFER und MESSINGW
Original Assignee
IAHIRSCHIA KUPFER und MESSINGW
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 IAHIRSCHIA KUPFER und MESSINGW filed Critical IAHIRSCHIA KUPFER und MESSINGW
Priority to DEW2695D priority Critical patent/DE919738C/en
Application granted granted Critical
Publication of DE919738C publication Critical patent/DE919738C/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
    • C22C9/00—Alloys based on copper
    • C22C9/04—Alloys based on copper with zinc as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Insertion Pins And Rivets (AREA)

Description

Verwendung einer Aluminium-Mehrstoffbronze Die Erfindung bezieht sich auf die Verwendung einer Aluminium-Mebrstoffbronze für kaltgestauchte seewasserbeständige Maschinenelemente hoher Festigkeit, wie Schrauben, Niete od. dgl.Use of an aluminum multicomponent bronze The invention relates to on the use of an aluminum-fuel bronze for cold-headed seawater-resistant Machine elements of high strength, such as screws, rivets or the like.

Es ist schon vorgeschlagen worden, eine Aluminium-Mehrstoffbronze der Zusammensetzung i bis 4 % Mangan, i bis 5 % Aluminium, Rest Kupfer für den oben angegebenen Zweck zu verwenden.It has already been proposed to use an aluminum multicomponent bronze with the composition 1 to 4 % manganese, 1 to 5% aluminum, the remainder copper for the purpose indicated above.

Überraschenderweise hat sich nun herausgestellt, daß auch eine Aluminium-Mehrstoffbronze für den gleichen Zweck zur Verwendung kommen kann, bei welcher ein Teil des Kupfergehaltes durch Zink ersetzt ist. Die Zusammensetzung dieser Legierung ist folgende: i bis 4 °/o Mangan, i bis 5 °/u Aluminium, bis zu 15 °/o Zink, Rest Kupfer.Surprisingly, it has now been found that an aluminum multicomponent bronze can also be used for the same purpose, in which part of the copper content is replaced by zinc. The composition of this alloy is as follows: 1 to 4% manganese, 1 to 5% aluminum, up to 15 % zinc, the remainder copper.

Die Kaltstauchbarkeit und die Seewasserbeständigkeit werden durch den Zinkgehalt der Legierung nicht beeinflußt.The cold compressibility and the seawater resistance are made possible by does not affect the zinc content of the alloy.

Für eine große Anzahl von Maschinenelementen, wo der hohe Kupfergehalt nach dem Hauptpatent nicht unbedingt erforderlich ist, kann mit Vorteil die oben beschriebene Legierung zur Verwendung kommen.For a large number of machine elements where the high copper content according to the main patent is not absolutely necessary, the above Alloy described come to use.

Es kann auch eine zinkhaltige Legierung Verwendung finden, bei welcher Mangan ganz oder teilweise durch Nickel, Silizium, Chrom und Eisen bis zu etwa 4 % dieser Metalle, einzeln oder zu mehreren, ersetzt wird. Um die Festigkeitswerte der fertigen kaltgestauchten Schrauben noch weiter zu erhöhen,. ohne die Stauchbarkeit nachteilig zu beeinflussen, können noch bis zu etwa 013 % Phosphor oder Lithium oder beide hinzugefügt werden.An alloy containing zinc can also be used in which Manganese in whole or in part by nickel, silicon, chromium and iron up to about 4 % of these metals, individually or in groups, is replaced. To the To increase the strength values of the finished cold-forged screws even further. without adversely affecting the compressibility, up to about 013% Phosphorus or lithium or both can be added.

Die Seewasserbeständigkeit wird durch die oben angegebene Legierung bzw. die Legierungszusätze nicht beeinträchtigt.The seawater resistance is ensured by the alloy given above or the alloy additives are not impaired.

Claims (3)

PATENTANSPRÜCHE: i. Verwendung einer Aluminiuin-Mehrstoffbronze der Zusammensetzung i bis 4o/0 Mangan, i bis 5 0% Aluminium, bis zu 15 Q/o Zink; Rest Kupfer für kaltgestauchte seewasserbeständige Maschinenelemente hoher Festigkeit, wie Schrauben oder Niete. PATENT CLAIMS: i. Use of an aluminum multicomponent bronze Composition 1 to 40% manganese, 1 to 50% aluminum, up to 15% zinc; rest Copper for cold-headed, seawater-resistant machine elements of high strength, like screws or rivets. 2. Verwendung einer Aluminium-Mehrstoffbronze der im Anspruch i angegebenen Zusammensetzung, bei der jedoch das Mangan ganz oder teilweise durch Nickel, Silizium, Chrom und Eisen bis zu etwa d. °/o dieser Metalle, einzeln oder zu mehreren, ersetzt ist für den Zweck nach Anspruch i. 2. Use of an aluminum multicomponent bronze in claim i specified composition, in which, however, the manganese completely or partially through Nickel, silicon, chromium and iron up to about d. ° / o of these metals, singly or to several, is replaced for the purpose according to claim i. 3. Verwendung von Aluminium-Mehrstoffbronzen der in den Ansprüchen i und 2 angegebenen Zusammensetzung, die jedoch als weitere Zusätze noch bis 0,3 % Phosphor oder Lithium oder beide enthalten, für den Zweck nach Anspruch i.3. Use of multi-component aluminum bronzes the composition specified in claims i and 2, but as further Additives still contain up to 0.3% phosphorus or lithium or both for the purpose according to claim i.
DEW2695D 1941-10-29 1941-10-29 Use of a multi-component aluminum bronze Expired DE919738C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW2695D DE919738C (en) 1941-10-29 1941-10-29 Use of a multi-component aluminum bronze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW2695D DE919738C (en) 1941-10-29 1941-10-29 Use of a multi-component aluminum bronze

Publications (1)

Publication Number Publication Date
DE919738C true DE919738C (en) 1954-11-02

Family

ID=7591718

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW2695D Expired DE919738C (en) 1941-10-29 1941-10-29 Use of a multi-component aluminum bronze

Country Status (1)

Country Link
DE (1) DE919738C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028304A1 (en) * 1979-09-11 1981-05-13 Olin Corporation Improved copper base alloy containing manganese and iron
EP0175872A1 (en) * 1984-07-27 1986-04-02 DIEHL GMBH & CO. Brass alloy, manufacturing process and use
EP1184471A2 (en) * 2000-09-02 2002-03-06 Berkenhoff GmbH Alloy, particularly wire for spectacles frame

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028304A1 (en) * 1979-09-11 1981-05-13 Olin Corporation Improved copper base alloy containing manganese and iron
EP0175872A1 (en) * 1984-07-27 1986-04-02 DIEHL GMBH & CO. Brass alloy, manufacturing process and use
EP1184471A2 (en) * 2000-09-02 2002-03-06 Berkenhoff GmbH Alloy, particularly wire for spectacles frame
DE10043278A1 (en) * 2000-09-02 2002-03-28 Berkenhoff Gmbh Alloy, especially wire for eyeglass frames
EP1184471A3 (en) * 2000-09-02 2002-05-22 Berkenhoff GmbH Alloy, particularly wire for spectacles frame

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