当前位置: X-MOL 学术Metall. Mater. Trans. A › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Forecast of Adiabatic Shear Band Formation in Two Commercial Ultra-high-Strength Armor Steels by Split Hopkinson Pressure Bar
Metallurgical and Materials Transactions A ( IF 2.8 ) Pub Date : 2020-05-14 , DOI: 10.1007/s11661-020-05814-0
Min Cheol Jo , Selim Kim , Hyung Keun Park , Sung Suk Hong , Hong Kyu Kim , Hyoung Seop Kim , Sunghak Lee

Formation possibilities of adiabatic shear bands (ASBs) or cracks in two commercial ultra-high-strength armor steels composed of martensite were evaluated by a split Hopkinson pressure bar so that a plausible forecasting method of ASB formation and cracking during the dynamic compression or ballistic impact might be suggested. The present dynamic compressive test effectively investigated the ASB formation behavior and provided a good idea on how many ASBs or cracks form during the ballistic impact.



中文翻译:

分裂霍普金森压力棒预测两种商用超高强度铠装钢的绝热剪切带形成

通过分开的霍普金森压力棒评估了两种由马氏体组成的商业超高强度铠装钢中绝热剪切带(ASB)或裂纹的形成可能性,从而在动态压缩或弹道冲击过程中合理地预测了ASB形成和裂纹的预测方法可能会建议。目前的动态压缩试验有效地研究了ASB的形成行为,并为在弹道撞击期间形成多少ASB或裂纹提供了一个好主意。

更新日期:2020-05-14
down
wechat
bug