FIELD: armament.
SUBSTANCE: invention relates to a method for manufacturing claddings of shaped charges of warheads. The method includes shaping a copper billet when rotating a tool until it is shaped. The billet is shaped in a rotating punch matrix from a powder mixture of copper in the amount of 98.9-99.3%, graphite in the amount of 0.7-1.1% and plasticizer in the amount of 0.6-1.0% of the total volume. Then, a structure of billet material is pressed and further fixed by sintering in a protective atmosphere of inert gas, followed by porosity correction.
EFFECT: increase in technical and economic characteristics of production, manufacturability and quality of the manufacture of claddings are achieved.
8 cl, 3 dwg
| Title | Year | Author | Number |
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| SHAPED CHARGE WITH BIMETALLIC FACING AND METHOD FOR ITS MANUFACTURE | 1999 |
|
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| SHAPED CHARGE, FACING OF SHAPED CHARGE (MODIFICATIONS)AND METHOD FOR ITS PRODUCTION | 2001 |
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|
SU1789320A1 |
