%0 Journal Article
%T Calculation of the Composition Profile of a Functionally Graded Material Produced by Co-sedimentation
%A Zhongmin YANG
%A Lianmeng ZHANG
%A Qiang SHEN
%A <br>ZhongminYANG
%A LianmengZHANG
%J 材料科学技术学报
%D 2003
%I 
%X A sedimentation method is proposed to fabricate functionally graded materials (FGMs) with the continuous andsmooth variations of composition. The relations between the compositional distribution of deposited body and thepowder characteristics of raw materials as well as settling parameters are derived. Subsequently, the mathematicalmodel of forming FGM based on the co-sedimentation has been established. At last, numerical simulations areconducted to explore the effects of the particle sizes of raw materials and suspension height on the compositionaldistribution of final products.
%K Calculation
%K Functionally graded material
%K Co-sedimentation<br>功能梯度材料
%K 共沉积
%K 成分分布
%K 计算模式
%K 原料粒度
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=324DC3CAB22330DB19158AE0A9B7BFA5&aid=BB6C5FFADE149E06&yid=D43C4A19B2EE3C0A&vid=2A8D03AD8076A2E3&iid=CA4FD0336C81A37A&sid=11B4E5CC8CDD3201&eid=6AC2A205FBB0EF23&journal_id=1005-0302&journal_name=材料科学技术学报&referenced_num=0&reference_num=4