%0 Journal Article
%T Microstructure of in Situ Produced TiC/Ti5Si3 Nanocomposite<br>原位生成TiC/Ti5Si3纳米复合材料的显微结构研究
%A LI Jian-Lin
%A JIANG Dong-Liang
%A TAN Shou--Hong
%A <br>李建林
%A 江东亮
%A 谭寿洪
%J 无机材料学报
%D 2000
%I Science Press
%X The microstructure of in situ produced TiC/Ti5Si3 nanocomposite was studied. The results show that TiC/Ti5Si3 nanocomposite can be fabricated by reactively hot pressing the mixed powders of SiC and Ti. Almost TiC grains are nanosized, and there is a small amount of Ti3SiC2 in this nanocomposite. Some elongated Ti3SiC2 grains are located in Ti5Si3 matrix and the rest Ti3SiC_2 grains in TiC grains. There is no amorphous phase on the grain boundaries of TiC and Ti5Si3 or TiC and Ti3SiC2. Some monatomic steps can be observed at the grain boundary of TiC and Ti5Si3.
%K in situ
%K TiC
%K Ti5Si3
%K nanocomposite<br>碳化钛
%K 硅化钛
%K 纳米复合材料
%K 显微结构
%K 原位生成
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=FA80A680422FA3E4&yid=9806D0D4EAA9BED3&vid=23CCDDCD68FFCC2F&iid=0B39A22176CE99FB&sid=50EA2A80A7D254EF&eid=9D9F10A828991FA6&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=3&reference_num=13