%0 Journal Article
%T Investigation on Combustion Synthesis and Reaction Process of Al-Ti-TiO2 System<br>Al-Ti-TiO2体系燃烧合成及其反应过程研究
%A LI Zhi-Qiang
%A QU Wei
%A HAN Jie-Cai
%A HE Xiao-Dong
%A <br>李志强
%A 曲伟
%A 韩杰才
%A 赫晓东
%J 无机材料学报
%D 2002
%I Science Press
%X TiAl base composites reinforced by submicron Al2O3 particles were produced by Self-propagating High-temperature Synthesis (SHS) in use of the exothermic reaction of Al-Ti-TiO2 system. The reaction process was investigated with phase analysis of DTA samples quenched at different temperatures. The results indicate that the thermite reduction of TiO2 involves several transitional stages and its initiatory temperature is lowered by prior reactions between Al and Ti, Ti and TiO2.
%K SHS
%K Al-Ti-TiO2 system
%K composites<br>自蔓延高温合成
%K Al－Ti－TiO2体系
%K 复合材料
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=F0941ECBE247E334&yid=C3ACC247184A22C1&vid=BCA2697F357F2001&iid=0B39A22176CE99FB&sid=2AC7DCCBBC26ECF8&eid=88D36036CFF69B3C&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=8&reference_num=15