%0 Journal Article
%T NON-EQUILIBRIUM SEGREGATION OF Si ON Al-0.35 wt-% Si ALLOY SURFACE
%A CHEN Niug
%A YU Zongsen University of Science
%A Technology Beijing
%A Beijing
%A China professor
%A <br>CHEN Niug
%A YU Zongsen University of Science and Technology Beijing
%A Beijing
%A China professor
%J 金属学报(英文版)
%D 1993
%I 
%X Si segregation was observed in the vacancy condensation pits,formed by supersaturated vacancies beneath the oxidation layer of Al-0.35wt-%Si alloy,by optical microscopy,X- ray photoelectron spectroscopy and microhardness tests.This phenomenon could only be explained by vacancy-Si complex inducing non-equilibrium segregation.
%K non-equilibrium segregation
%K vacancy
%K AI-Si alloy
%K surface
%K Si<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=1440C68ADBE3FC7D19D224776B0C7E7B&yid=D418FDC97F7C2EBA&vid=B31275AF3241DB2D&iid=5D311CA918CA9A03&sid=10F298ED9F164662&eid=74011071555EB4E5&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=9