%0 Journal Article
%T MICROSTRUCTURE AND CATALYTIC PROPERTIES OF RAPIDLY OUENCHED Ni-Al ALLOY<br>急冷 Ni-Al 合金显微结构及催化性能
%A ZHANG Haifeng LI Jie SONG Qihong WANG Jingtang
%A <br>张海峰
%A 李杰
%A 宋启洪
%A 王景唐
%J 材料研究学报
%D 1993
%I 
%X Ni-Al alloy was prepared by rapid quenching.The microstructure and catalyticproperties of rapidly quenched Ni-Al alloy and primary Ni-Al alloy were studied.The resultshows that rapidly quenched Ni-Al alloy has fine and homogeneous structure and containsmore NiAl phase;distribution of Cr,Fe elements is more homogeneous.After activation,rapid-ly quenched Ni-Al alloy has smaller pore volume and diameter.Catalytic properties of rapidlyquenched Ni-Al alloy are superior to those of primary Ni-Al alloy.
%K rapidly quench
%K catalysis
%K activation<br>急冷
%K 催化
%K 活化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=C101C4C04993B4D94FCD8446E6CBEB3B&aid=644033FBD55105D2&yid=D418FDC97F7C2EBA&vid=DF92D298D3FF1E6E&iid=38B194292C032A66&sid=4966445AEEBA9556&eid=CA5852BD1A173B3A&journal_id=1005-3093&journal_name=材料研究学报&referenced_num=0&reference_num=1