方案摘要
方案下载应用领域 | |
检测样本 | |
检测项目 | |
参考标准 |
This paper reports friction-induced formation of nanocrystals on single crystal substrate. Using a pin-on-disk tribometer, a low-melting temperature gallium was slid against single crystal silicon. High resolution TEM results showed that instead of wear, nanometer length scale silicon crystal was formed. The frictional work, eutectic potential, and strain energy density were estimated. There was sufficient frictional energy to melt gallium (Ga) and reach the Ga–Si eutectic temperature. Although it has been reported that friction stimulation induces phase transformation, this work demonstrated the formation of potentially useful nanocrystals, which arose from silicon substrate. © 2005 Elsevier B.V. All rights reserved.
THINKY搅拌脱泡-ARV310
THINKY搅拌脱泡-ARV10KT
THINKY搅拌脱泡-AR500
相关产品
关注
拨打电话
留言咨询