%0 Journal Article
%T In-situ Synthesis and Formation Mechanism of TiN-Al_2O_3/Al Composite<br>In-situ Synthesis and Formation Mechanism ofTiN-Al_2O_3/Al Composite
%A Chunxiang CUP
%A Renjie WU Jianran YAN
%A Guobin LI
%A <br>
%J 材料科学技术学报
%D 1998
%I 
%X The synthesis of TiN and Al2O3 by in situ injection of reactive nitrogen gas into molten Al alloys has been evaluated over the temperature range from 1000 to 1600℃. It is shown that TiN and Al2O3 can be formed in melt with nitrogen and surplus oxygen (in vacuum room of the induction furnace) as the reactive gases over 1000℃. Up to 2.1 wt pct Al2O3 and 5.2 wt pct of TiN in situ phases in an Al alloy has been formed in a range of size from 0.8 to 5 μm. The formation mechanism of TiN and Al2O3 is discussed in this paper.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=324DC3CAB22330DB19158AE0A9B7BFA5&aid=AACCBFE63B78460D&yid=8CAA3A429E3EA654&vid=F3583C8E78166B9E&iid=CA4FD0336C81A37A&sid=E44E40A2398D4F2A&eid=9C65ADEB5990B252&journal_id=1005-0302&journal_name=材料科学技术学报&referenced_num=0&reference_num=0