%0 Journal Article
%T Optical transparency and development of failure in quartz glass under dynamic load<br>动态荷载下石英玻璃的透光性及损伤演化研究
%A Li Yong-Hong
%A Liu Fu-Sheng
%A Ma Hai-Yun
%A Cheng Xiao-Li
%A Ma Xiao-Juan
%A Sun Yan-Yun
%A Zhang Ming-Jian
%A Xue Xue-Dong
%A <br>李永宏
%A 刘福生
%A 马海云
%A 程小理
%A 马小娟
%A 孙燕云
%A 张明建
%A 薛学东
%J 物理学报
%D 2010
%I 
%X Optical transmission of quartz glass is measured during loading and unloading process,and the stress was kept below their Hugoniot elastic limit.The results show that the quartz slass maintains good transparency for more than 1.5μs under loading processes of 1.8 GPa,then it starts to lose its transparency about 0.7 μs after unloading.with 30%decrease of transmittance.This phenomenon,which reflects the growth and evolution of failure induced by unloading process in quartz glass,has been explained reasonably by the growth of spherical particles and the scattering model.The results are different from the explanation of liquid-solid phase transition given in literatureJ.Chem.Phys.2004,121 9050].This paper is significant for studying the transparency of other transparent material.
%K quartz glass
%K shock
%K unloading
%K scattering<br>石英玻璃，
%K 冲击，
%K 卸载，
%K 散射
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=EBC6FA45C86CFFCEACFEA7410955EFC2&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=38B194292C032A66&sid=1BF0B9E7EC703940&eid=8A651639C64E11EE&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=25