对B2相区等温锻造后的Ti-22Al-25Nb合金在热处理中的显微组织特征参数进行定量分析。用图像分析软件Image-Pro Plus测量了各个相的体积分数、初生粗板条O相以及次生细板条O相
研究了在钛合金表面渗氮-离子镀TiAlN膜复合处理与单一离子镀TiAlN膜处理工艺对钛合金力学性能、海水环境下的摩擦学的影响。采用SEM S4800、XRD、XPS、纳米压痕仪,观察了薄
西安“坊上”是一个具有历史文化特色的少数民族街区.西安市政府紧贴实际,正确贯彻民族政策,使“坊上”在建设和谐社会和全面小康社会中发挥了积极作用.具体做法是:(一)尊重
Two new phases of water, the mid-density hexagonal monolayer ice and the high-density flat rhombic monolayer ice, are observed in our molecular dynamics sim
The experimental observation that H2O molecules could be dissociated with a unity sticking coefficient on Si(100)-2x1 surface in low temperatures (especiall
Though topological insulators (TIs) are started from 2D case, the experimentally confirme number of 2D TIs is much smaller than that of 3D TIs.2D TIs can suppor
用分离式霍普金森压杆对TA2工业纯钛进行了动态压缩及绝热剪切破坏实验研究,得到了不同应变率和不同温度下的宏观应力-应变曲线。通过对压缩本构特性及微观金相破坏的比较分
Titanium dioxide (TiO2) has attracted great attention as a promising metal oxide for applications in photocatalysts, water splitting for hydrogen production
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