%0 Journal Article
%T SURFACE TENSION OF LIQUID Ni-P AND Ni-Zr-P ALLOYS AND THEIR WETTABILITY ONTO ALUMINA<br>
%A by WANG Jingtang
%A CHEN Qiu
%A YU Yongtian
%A LI Gusong Institute of Metal Research
%A Academia Sinica
%A Shenyang
%A <br>
%J 金属学报
%D 1985
%I 
%X The surface tension of liquid Ni-P and Ni-Zr-P alloys and their wettabilityonto Al_2O_3 substrates were measured by the sessile drop method. The distributionof P along the depth beneath the surface of the alloy was determined by AES.Results show that the P is a surface-active element in liquid Ni and the surfacetension of liquid Ni-base alloy is obviously decreased by the increasing of P con-tained when a small amount of Zr existed. The maximum adsorption value ofP on the liquid Ni surface is rather close to the measured value by AES. Thewettability of Iiquid Ni-P onto Al_2O_3 is concerned with the P content in the all-oys and decreases as less Zr contained in them. The apparent shearing strengthof the Ni-base alloys against Al_2O_3 substrate was also evaluated.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=E6795AE3F7F1018CD088E5FF1BE918C9&yid=74E41645C164CD61&vid=659D3B06EBF534A7&iid=B31275AF3241DB2D&sid=8BD23BD67BF01A5C&eid=AA76E167F386B6B3&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=1