DE554538C - Bullet made from a tungsten-nickel alloy - Google Patents

Bullet made from a tungsten-nickel alloy

Info

Publication number
DE554538C
DE554538C DES74900D DES0074900D DE554538C DE 554538 C DE554538 C DE 554538C DE S74900 D DES74900 D DE S74900D DE S0074900 D DES0074900 D DE S0074900D DE 554538 C DE554538 C DE 554538C
Authority
DE
Germany
Prior art keywords
tungsten
nickel
nickel alloy
projectiles
bullet made
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
DES74900D
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.)
Gesellschaft fuer Elektrische Apparate mbH
Original Assignee
Gesellschaft fuer Elektrische Apparate mbH
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 Gesellschaft fuer Elektrische Apparate mbH filed Critical Gesellschaft fuer Elektrische Apparate mbH
Priority to DES74900D priority Critical patent/DE554538C/en
Application granted granted Critical
Publication of DE554538C publication Critical patent/DE554538C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
    • F42B12/74—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/02—Alloys based on vanadium, niobium, or tantalum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)

Description

Geschoß aus einer Wolfram-Nickel-Legierung Die Anwendung von Wolfram als Metall oder in Form von Legierungen ist bereits mehrfach zur Herstellung von Geschossen oder von Teilen von Geschossen in Vorschlag gebracht worden. Insbesondere ist es auch bekannt, Geschosse aus Kupfer-, Nickel-, Wolfram- oder auch Nickel-Wolfram-Legierungen herzustellen, beispielsweise aus Legierungen, die etwa 20 ojo Wolfram und So oha Kupfer, Nickel oder Kupfer-Nickel enthalten. Bei so hohen oder noch höheren Gehalten an Wolfram wurde empfohlen, noch Zusätze von bis zu I o ,@o Aluminium oder Magnesium anzuwenden.Tungsten-nickel alloy bullet The application of tungsten as metal or in the form of alloys is already used several times for the production of Projectile or parts of projectiles have been proposed. In particular it is also known, bullets made of copper, nickel, tungsten or nickel-tungsten alloys manufacture, for example, from alloys containing about 20 ojo tungsten and so oha Contain copper, nickel or copper-nickel. With such high or even higher levels Tungsten was recommended, as well as additions of up to 10% aluminum or magnesium apply.

Gemäß der Erfindung wird als Baustoff zur Herstellung von Geschossen oder von Geschoßteilen eine Wolfram-Nickel-Legierung verwendet, die zwischen 2 und io °/o Nickel enthält, wobei das Nickel ganz oder teilweise durch Kobalt und das Wolfram ganz öder teilweise durch Tantal ersetzt werden kann. Dadurch werden überraschenderweise Geschosse geschaffen, die sich durch eine Reihe von giinstigen Eigenschaften vorteilhaft auszeichnen. So haben beispielsweise Geschosse, deren Spitze aus der gemäß der Erfindung zur Anwendung gelangenden Legierung besteht, eine außerordentlich hohe Durchschlagskraft, und auch die Herstellung anderer Teile als der Spitze aus der vorerwähnten Wolfram -Nickel - Legierung kann zweckmäßig sein. In Fällen, in welchen es hauptsächlich auf ein hohes spezifisches Gewicht des Geschosses ankommt, kann es genügen, lediglich den Geschoßmantel aus der vorerwähnten Wolfram-Nickel-Legierung herzustellen.According to the invention is used as a building material for the production of projectiles or from projectile parts a tungsten-nickel alloy is used, which is between 2 and contains 10% nickel, the nickel being wholly or partly composed of cobalt and the Tungsten can be completely or partially replaced by tantalum. This surprisingly Bullets created, which are advantageous due to a number of favorable properties distinguish. For example, projectiles whose tip is made from the according to the invention used alloy, an extraordinarily high penetrating power, and also the manufacture of parts other than the tip from the aforementioned tungsten - Nickel alloy can be useful. In cases where it is mainly a high specific weight of the projectile is important, it may be sufficient, only to manufacture the bullet jacket from the aforementioned tungsten-nickel alloy.

Man verfährt zur Herstellung der Geschosse zweckmäßig in der Weise, daß man die durch Pressen geformte Metallmischung beispielsweise bei Lloo bis i5oo° C sintert und nachträglich bearbeitet.For the production of the projectiles, it is expedient to proceed as follows: that the metal mixture formed by pressing, for example, at Lloo to i5oo ° C sinters and subsequently processed.

Die gemäß der Erfindung verwendete Legierung eignet sich insbesondere für Geschosse für schwere Geschütze und für Flugzeugabwehrkanonen. Sie kann aber auch als Baustoff für Infanteriegeschosse o. dgl. Anwendung finden. In allen Fällen ergibt sich der Vorteil, daß die Flugbahn bei ,gleicher Anfangsgeschwindigkeit des Geschosses wegen dessen hohen spezifischen Gewichtes gestreckter und außerdem die in dem Geschoß bei einer bestimmten Geschwindigkeit aufgespeicherte Energie sehr groß ist.The alloy used according to the invention is particularly suitable for projectiles for heavy artillery and for anti-aircraft cannons. But she can Can also be used as a building material for infantry projectiles or the like. In all cases there is the advantage that the trajectory with the same initial speed of the Due to its high specific weight, the bullet is stretched and the energy stored in the projectile at a certain speed is great.

Claims (1)

PA TL-NTANSPRUCII Ganz oder teilweise aus einer Wolfram-Nickel-Legierung bestehendes Geschoß, dadurch gekennzeichnet, daß die Wolfram-` Nickel-Legierung zwischen 2 und io °/o Nickel enthält, wobei das Nickel ganz oder teilweise durch Kobalt und das Wolfram ganz. oder teilweise durch Tantal ersetzt sein kann.PA TL-NTANSPRUCII Made entirely or partially of a tungsten-nickel alloy existing projectile, characterized in that the tungsten-nickel alloy contains between 2 and 10 ° / o nickel, the nickel being wholly or partly through Cobalt and the tungsten whole. or can be partially replaced by tantalum.
DES74900D 1926-06-13 1926-06-13 Bullet made from a tungsten-nickel alloy Expired DE554538C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES74900D DE554538C (en) 1926-06-13 1926-06-13 Bullet made from a tungsten-nickel alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES74900D DE554538C (en) 1926-06-13 1926-06-13 Bullet made from a tungsten-nickel alloy

Publications (1)

Publication Number Publication Date
DE554538C true DE554538C (en) 1932-07-09

Family

ID=7504977

Family Applications (1)

Application Number Title Priority Date Filing Date
DES74900D Expired DE554538C (en) 1926-06-13 1926-06-13 Bullet made from a tungsten-nickel alloy

Country Status (1)

Country Link
DE (1) DE554538C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060985A1 (en) * 1981-03-25 1982-09-29 Rheinmetall GmbH Tubular projectile
EP0063927A2 (en) * 1981-04-23 1982-11-03 Norman Allen Explosive small arms projectile
EP0113833A2 (en) * 1983-01-18 1984-07-25 Rheinmetall GmbH Projectile with explosive and incendiary action
DE3151525C1 (en) * 1981-12-24 1991-10-10 Rheinmetall Gmbh Ammunition unit
EP0563552A1 (en) * 1992-03-28 1993-10-06 METALLWERK ELISENHüTTE GmbH Cartridge for firearms
EP0769131A1 (en) * 1994-07-06 1997-04-23 Lockheed Martin Energy Systems, Inc. Non-lead, environmentally safe projectiles and method of making same
EP0787277A1 (en) * 1994-10-17 1997-08-06 Olin Corporation Ferromagnetic bullet
US6158351A (en) * 1993-09-23 2000-12-12 Olin Corporation Ferromagnetic bullet

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060985A1 (en) * 1981-03-25 1982-09-29 Rheinmetall GmbH Tubular projectile
EP0063927A2 (en) * 1981-04-23 1982-11-03 Norman Allen Explosive small arms projectile
EP0063927A3 (en) * 1981-04-23 1983-02-02 Norman Allen Explosive small arms projectile
DE3151525C1 (en) * 1981-12-24 1991-10-10 Rheinmetall Gmbh Ammunition unit
US5148750A (en) * 1981-12-24 1992-09-22 Rheinmetall Gmbh Unitary projectile
EP0113833A2 (en) * 1983-01-18 1984-07-25 Rheinmetall GmbH Projectile with explosive and incendiary action
US4662280A (en) * 1983-01-18 1987-05-05 Rheinmetal Gmbh Explosive and incendiary projectile
EP0113833A3 (en) * 1983-01-18 1985-05-15 Rheinmetall Gmbh Projectile with explosive and incendiary action
EP0563552A1 (en) * 1992-03-28 1993-10-06 METALLWERK ELISENHüTTE GmbH Cartridge for firearms
US6158351A (en) * 1993-09-23 2000-12-12 Olin Corporation Ferromagnetic bullet
EP0769131A1 (en) * 1994-07-06 1997-04-23 Lockheed Martin Energy Systems, Inc. Non-lead, environmentally safe projectiles and method of making same
EP0769131A4 (en) * 1994-07-06 1998-06-03 Lockheed Martin Energy Sys Inc Non-lead, environmentally safe projectiles and method of making same
EP0787277A1 (en) * 1994-10-17 1997-08-06 Olin Corporation Ferromagnetic bullet
EP0787277A4 (en) * 1994-10-17 1998-05-06 Olin Corp Ferromagnetic bullet

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