%0 Journal Article
%T Preparation of Bi-Pb-Sn-Cd Nanoalloy Particles and Its Tribological Properties as an Additive in Liquid Paraffin<br>Bi-Pb-Sn-Cd四元合金纳米微粒的制备及其摩擦磨损性能研究
%A CHEN Hong-jie
%A LI Zhi-wei
%A HU Bin-bin
%A WU Zhi-shen
%A ZHANG Ping-Yu
%A ZHANG Zhi-jun
%A DANG Hong-xin
%A <br>陈洪杰
%A 李志伟
%A 胡彬彬
%A 吴志申
%A 张平余
%A 张治军
%A 党鸿辛
%J 摩擦学学报
%D 2005
%I 
%X Bi-Pb-Sn-Cd nanoalloy particles were prepared using sonochemical dispersion method. The morphology, size, and phase composition of the nanoparticles were analyzed by means of X-ray diffraction, differential thermal analysis and thermogravimetric analysis (DTA-TG), and transmission electron microscopy (TEM). The tribological properties of the nanoparticles as an additve in liquid paraffin were evaluated using a four-ball test rig, while the worn steel surface was observed using a scanning electron microscope. It was found that the as-prepared nanoalloy particles had good dispersing ability and composed of spherical crystallines with a size of 10~20 nm. The nanoparticles as the additive in liquid paraffin showed good friction-reducing and antiwear abilities and hence could be used as a good lubricating oil additive.
%K Bi-Pb-Sn-Cd tetra alloy
%K nanoparticle
%K sonochemical dispersion
%K tribological properties<br>Bi-Pb-Sn-Cd四元合金
%K 纳米微粒
%K 超声分散
%K 摩擦磨损性能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=2F467A5C6371C830162AAA01D7DAD07A&aid=9831F7B358A64D31&yid=2DD7160C83D0ACED&vid=C5154311167311FE&iid=0B39A22176CE99FB&sid=954CE65414DD94CA&eid=9D453329DCCABB94&journal_id=1004-0595&journal_name=摩擦学学报&referenced_num=7&reference_num=8