DE301749C - - Google Patents
Info
- Publication number
- DE301749C DE301749C DENDAT301749D DE301749DA DE301749C DE 301749 C DE301749 C DE 301749C DE NDAT301749 D DENDAT301749 D DE NDAT301749D DE 301749D A DE301749D A DE 301749DA DE 301749 C DE301749 C DE 301749C
- Authority
- DE
- Germany
- Prior art keywords
- lead
- sodium
- antimony
- alloy
- shrapnel
- 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.)
- Active
Links
- 229910000528 Na alloy Inorganic materials 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 description 7
- 239000011734 sodium Substances 0.000 description 7
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 6
- 229910052787 antimony Inorganic materials 0.000 description 5
- 229910001245 Sb alloy Inorganic materials 0.000 description 3
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 3
- 239000002140 antimony alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
- C22C11/00—Alloys based on lead
- C22C11/02—Alloys based on lead with an alkali or an alkaline earth metal as the next major constituent
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
Legierungen aus Blei und Natrium sind bereits bekannt, ebenso wie die härtende Einwirkung des Natriums auf das Blei. Die Erfindung bezieht sich auf die Anwendung von Blei-Natrium-Legierungen in der Geschoßtechnik. -Alloys made of lead and sodium are already known, as is the hardening effect of sodium on lead. The invention relates to the application of lead-sodium alloys in bullet technology. -
Schrapnellkugeln sollen möglichst hart und möglichst zähe sein. Bei Verwendung von Antimonhartblei muß man einen Antimongehalt von 13 Prozent wählen, um die nötige Härte und Stauchfestigkeit zu erzielen. Es hat sich ergeben, daß man durch Zusatz von geringen Mengen Natrium zum Blei die Eigenschaften der Blei-Antimon-Kugel noch übertreffen kann. Dabei kann das Natrium im Gegensatz zum Antimon in beliebiger Menge im Inlande gewonnen werden. Eine Schrapnellkugel aus Blei-Natrium-Legierung, die das gleiche spezifische Gewicht wie eine solcheShrapnel balls should be as hard and tough as possible. When using Antimony hard lead one has to choose an antimony content of 13 percent to get the necessary To achieve hardness and compressive strength. It has been found that by adding small amounts of sodium in addition to lead exceed the properties of the lead-antimony ball can. In contrast to antimony, sodium can be used in any amount be won domestically. A lead-sodium alloy shrapnel ball containing the same specific gravity as such
ao aus Blei-Antimon-Legierung besitzt, ist der Blei-Antimon-Kugel durch Härte und Stauchfestigkeit überlegen. Sie ist im übrigen wetterbeständig und soll ein wiederholtes Umschmelzen oder Umgießen vertragen. Eine Legiermig aus Blei-Natrium, die dasselbe spezifische Gewicht wie eine zur Füllung von Infanteriegeschossen geeignete Blei-Antimon-Legierung besitzt, übertrifft die Blei-Antimon-Legierung durch ihre Elastizität. Für die Schrapnellkugeln genügt ein Natriumgehalt von 0,7 Prozent, für die Füllung des Infanteriegeschosses ein Natriumgehalt von 0,25 Prozent. In beiden Fällen kann die Herstellung durch Gießen oder Pressen erfolgen.ao made of lead-antimony alloy, the lead-antimony ball is characterized by hardness and compressive strength think. It is also weatherproof and should be remelted repeatedly or can tolerate pouring. An alloy of lead-sodium with the same specific weight as possessed by a lead-antimony alloy suitable for filling infantry projectiles the lead-antimony alloy due to its elasticity. Sufficient for the shrapnel balls a sodium content of 0.7 percent, for the filling of the infantry bullet a sodium content of 0.25 percent. In both cases, the manufacture can be done by casting or pressing take place.
Claims (1)
'.'&. Infanteriegeschoß mit Füllung aus einer Blei-Natrium-Legierung.i. Shrapnel ball made of a lead-sodium alloy. '
'.'&. Infantry bullet filled with a lead-sodium alloy.
Publications (1)
Publication Number | Publication Date |
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DE301749C true DE301749C (en) |
Family
ID=555598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT301749D Active DE301749C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE301749C (en) |
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0
- DE DENDAT301749D patent/DE301749C/de active Active
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