National Natural Science Foundation of ChinaNational Natural Science Foundation of China [51501063, 11802092]; Talents Foundation of Hunan Agricultural University [14YJ04]
机构署名：
本校为第一且通讯机构
院系归属：
理学院
摘要：
The precipitates of second phases with coherent or incoherent interfaces can interact with dislocations to act as slip obstacles that can significantly improve the mechanics properties of alloys. In this work, the first-principles calculations based on density functional theory were performed to characterize the precipitate/Vanadium interface in the vanadium alloys and uncovering how structure of precipitations and interfacial defects (vacancy or solutes) distribution influence on the effectiveness of precipitation strengthening. Based the Baker-Nutting orientation relationship, the equilibriu...
