%0 Journal Article
%T Wettability of CuNi-Ti Alloys on Si_3N_4 and Interfacial Reaction Products
%A Chuangeng WAN
%A Huaping XIONG
%A Zhenfeng ZHOU
%A <br>
%J 材料科学技术学报
%D 1996
%I 
%X Based on the alloy Cu55Ni45 (at pct), holding the proportion of Cu to Ni in constant and in the temperature range of 1233~1573 K, the wetting angles of CuNi-0~56 at pct Ti alloys on Si3N4 have been measured by the sessile drop method. With the increase of Ti content, the wetting angles decreased. The equilibrium wetting angle was 5° when Ti content ≥32 at pct.In the case of same Ti content, the activity of Ti in CuNiTi alloy was weaker than that in CuTi alloy The cross-section of the CuNiTi-Si3N4 interface and the elements distribution were examined by scanning electron microscope with X-ray wave-dispersion spectrometer, and the reaction products formed at the interface were determined by X-ray diffiaction analysis method.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=324DC3CAB22330DB19158AE0A9B7BFA5&aid=A348588EBCE9D3E7&yid=8A15F8B0AA0E5323&vid=59906B3B2830C2C5&iid=38B194292C032A66&sid=D5C73DEF4CF8FAF3&eid=8B59EA573021D671&journal_id=1005-0302&journal_name=材料科学技术学报&referenced_num=0&reference_num=0