%0 Journal Article
%T Dilatometric Sintering of Ti-2Al and Ti-5Al Elemental Powder<br>Dilatometric Sintering of Ti-2Al and Ti-5Al Elemental Powders
%A Bharat BPANIGRAHI
%A NSubba REDDY
%A Karabi DAS
%A MMGODKHINDI
%A <br>Bharat
%A B.PANIGRAHI
%A N.Subba
%A REDDY
%A Karabi
%A DAS
%A M.M.GODKHINDI
%J 材料科学技术学报
%D 2007
%I 
%X The effect of Al addition (2 and 5 at. pct) on sintering kinetics of Ti power were investigated. Al reduces the sintering rates, sinter density, increases activation energy of sintering and accelerates the grain growth. Sintering was controlled by mixed mode, i.e. transient liquid phase sintering, formation of intermetallics, and Ti grain boundary diffusion in TiAl2 and other intermetallics.
%K Dilatometry
%K Sintering
%K Diffusion
%K Activation energy<br>钛粉末
%K 膨胀烧结
%K 铝添加剂
%K 活化能
%K 扩散
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=324DC3CAB22330DB19158AE0A9B7BFA5&aid=C0A07B0E1003A1D66208C8C6679E6620&yid=A732AF04DDA03BB3&vid=EA389574707BDED3&iid=38B194292C032A66&sid=8C27CCA578E52082&eid=2E41258BCB9A7DB2&journal_id=1005-0302&journal_name=材料科学技术学报&referenced_num=0&reference_num=18