一类装甲钛合金材料的防护性能与抗弹机理探索  

Protection properties and ballistic mechanism of titanium alloy armour

作　　者：翟景[1] 信文君[1] 郭安振[1] 辛海鹰[1] 刘泽林[1] 

机构地区：[1]中国兵器科学研究院宁波分院,浙江宁波315103

出　　处：《兵器材料科学与工程》2014年第5期106-109,共4页Ordnance Material Science and Engineering

摘　　要：研究测试了一种成本低于常规Ti-6Al-4V的钛合金装甲材料的显微组织及抗弹性能。结果表明:热处理状态影响钛合金装甲材料的组织匹配;细小板条组织的材料从力学性能到抗弹性能的匹配比较合理;高强、高韧材料的抗弹性能明显优化;高强度、低韧性的材料脆性增加,抗多发弹能力下降。The microstructure and ballistic properties of titanium alloy were researched,the cost of the alloy is lower than that of Ti-6Al-4V. The results show that the microstructure of the alloy is affected by heat treatment;the mechanical properties andballistic properties are higher for alloys with fine and lath microstructure;the ballistic properties are higher for alloys with highstrength and high toughness. the brittleness increases for alloys with high strength and low toughness and the ability of antimultiple bullets decreases.

关 键 词：低成本钛合金 装甲材料 组织及抗弹性能 抗多发弹 

分 类 号：TG146.2[一般工业技术—材料科学与工程]