兵器材料科学与工程
兵器材料科學與工程
병기재료과학여공정
Ordnance Material Science and Engineering
2009年
6期
51-55
,共5页
陈巍%刘燕林%齐志望%宗铎%贺勇%吕绯
陳巍%劉燕林%齊誌望%宗鐸%賀勇%呂緋
진외%류연림%제지망%종탁%하용%려비
高氮钢%冲击硬化%抗弹性能
高氮鋼%遲擊硬化%抗彈性能
고담강%충격경화%항탄성능
high nitrogen steel%impact hardening%ballistic property
研究氮含量为0.56%的不同厚度规格的高氮奥氏体装甲钢抗穿、破甲弹侵彻时的抗弹性能、冲击硬化、抗弹机理等现象,以防护系数的优劣作为评定依据.试验结果表明,高氮钢可产生明显的冲击硬化现象,具有优良的抗弹性能和综合性能,高的防护系数使其可作为优良的防护材料.
研究氮含量為0.56%的不同厚度規格的高氮奧氏體裝甲鋼抗穿、破甲彈侵徹時的抗彈性能、遲擊硬化、抗彈機理等現象,以防護繫數的優劣作為評定依據.試驗結果錶明,高氮鋼可產生明顯的遲擊硬化現象,具有優良的抗彈性能和綜閤性能,高的防護繫數使其可作為優良的防護材料.
연구담함량위0.56%적불동후도규격적고담오씨체장갑강항천、파갑탄침철시적항탄성능、충격경화、항탄궤리등현상,이방호계수적우렬작위평정의거.시험결과표명,고담강가산생명현적충격경화현상,구유우량적항탄성능화종합성능,고적방호계수사기가작위우량적방호재료.
The ballistic behavior,impact hardening and ballistic mechanism of high nitrogen austenitic armor steel with nitrogen content of 0.56% against penetrator and high explosive anti-tank (HEAT) were investigated. The protection efficiency was used as criterion. The experimental result shows that high nitrogen steel possesses excellent ballistic property and comprehensive property, and obvious impact hardening. High protection efficiency is qualified as a good protection material.
