Perforation of the Cermet Plates with Various Forms of Ceramic Grains by a Steel Projectile

被引：0
|
作者：
Kraus, A. E. [1 ]
Kraus, E., I [1 ]
Shabalin, I. I. [1 ]
机构：
[1] Khristianovich Inst Theoret & Appl Mech SB RAS, Inst Skaya Str 4-1, Novosibirsk 630090, Russia
来源：
HIGH-ENERGY PROCESSES IN CONDENSED MATTER (HEPCM 2020) | 2020年 / 2288卷
基金：
俄罗斯基础研究基金会; 俄罗斯科学基金会;
关键词：
FRACTURE;
D O I：
10.1063/5.0028323
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A series of calculations of perforation of cermet plates with various shapes of ceramic grains introduced into a metal matrix, using a steel projectile, for constructing ballistic curves was carried out. It was found out that the shape of ceramic grains hardly affect the resistance of the plates. The limiting ballistic velocity of Fe+Al2O3-based plates increases with increasing ceramic concentration while maintaining the weight and size parameters of the barriers.
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页数：7
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