%0 Journal Article
%T STUDIES OF GRAVITY BEHAVIORS IN THE COURSE OF PRODUCING AlN AND TiC MATERIALS(Ⅲ)<br>TiC和AlN材料制备中的重力行为研究(Ⅲ)
%A JIANG GUO-JIAN
%A ZHANG QING-XUE
%A ZHUANG HAN-RUI
%A LI WEN-LAN
%A LI MAO-ZI
%A <br>江国健
%A 张擎雪
%A 庄汉锐
%A 李文兰
%A 李懋滋
%J 物理学报
%D 2000
%I 
%X The first and preliminary investigation of AlN composites thermal-treated under normal gravity and microgravity conditions by using chemical ovens was conducted during aircraft parabolic flights. The results indicated that, different micros tructures in the samples are associated with gravity level during parabolic flig ht, and microgravity condition allows the synthesis of AlN-borosilicate glass co mposite with improved microstructure, as compared with that under the terrestria l condition. It is favorable to produce AlN-borosilicate glass composites with a relatively uniform distribution of composition and structure. Finally, the use of chemical oven and the potential of material synthesis under microgravity cond ition are appreciated.
%K microgravity
%K aluminum nitride composites
%K chemical oven<br>微重力，
%K AlN复合材料，
%K 化学炉
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=5A6CBACE03D8DC28&yid=9806D0D4EAA9BED3&vid=2A3781E88AB1776F&iid=59906B3B2830C2C5&sid=16F05AD23F5C3972&eid=2FC1DBE455F23123&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=4