%0 Journal Article
%T EFFECTS OF SPUTTERING PARAMETER ON THE MICROSTRUCTURE OF Ti--6Al--4V COATING ON SiC FIBRE<br>溅射参量对SiC涂层Ti-6Al-4V显微组织的影响
%A WANG Yumin
%A FU Yuechun
%A SHI Nanlin
%A ZHANG Dezhi
%A YANG Rui
%A <br>王玉敏
%A 符跃春
%A 石南林
%A 张德志
%A 杨锐
%J 金属学报
%D 2004
%I 
%X The effects of sputtering parameters on the microstructure of Ti-6Al-4V coating on SiC(f) prepared by magnetron sputtering were studied. The results show that the deposition rate is related to the working pressure at a given power density. The morphology of the deposited layer and its binding with the fibre are dependent on temperature. The composition of the coat is close to Ti-6Al-4V, and is uniform throughout the thickness of the coat. The deposited layer consists of crystallites with nonequilibrium hep structure with grain size of 20-50 nm. The interface between SiC fibre and Ti-6Al-4V coating was investigated by scanning electron microcopy and energy dispersive X-ray spectroscopy. The examination reveals no chemical reaction at the fibre-coat interface which is in nature a sharp interface formed by bonding of the two substances.
%K titanium matrix composite
%K magnetron sputtering
%K SiC fibre
%K precursor wire
%K coat<br>钛基复合材料
%K 磁控溅射
%K SiC纤维
%K 先驱丝
%K 镀层
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=BB305991259AD919&yid=D0E58B75BFD8E51C&vid=1371F55DA51B6E64&iid=E158A972A605785F&sid=3356A7630A93A219&eid=FA3423FC1AE95C4E&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=6