%0 Journal Article
%T EFFECT OF Ti ON THE MICROSTRUCTURE AND ELECTROCHEMICAL PROPERTIES OF Zr-Mn-V-Ni ALLOYS<br>Ti对Zr—Mn—V—Ni系合金的微结构和电化学性能的影响
%A SONG Xueyan
%A LEI Yongquan
%A ZHANG Xiaobin
%A ZHANG Ze
%A CHEN Lixin
%A YANG Xiaoguang
%A LU Guanglie
%A ZHANG Wenkui
%A WANG Qidong Correspondent: SONG Xueyan
%A Tel
%A Fax:
%A E-mail: msecheny@dial zju edu cn
%A <br>宋雪雁
%A 雷永泉
%A 张孝彬
%A 张泽
%A 陈立新
%A 杨晓光
%A 吕光烈
%A 张文魁
%A 王启东
%J 金属学报
%D 1998
%I 
%X The Zr-Ni intermetallic compounds coexist with Laves phase in the Zr-Mn-V-Ni alloy. Zr0.5Ti0.5Mn0.2Vo.6Ni1.2 alloy accommodates C14 Laves phase and Ti containing bcc phase. Selected area electron diffraction (SAED) and energy dispersive spectrum (EDS) analysis show the bcc phase was B2 type R phase (Ti0.8Zr0.2)Ni. The lattice parameters and substructure of Laves phase in ZrMn0.2V0.6Ni1.2 alloy varied after Ti substitution for Zr. Formation of non-Laves phases causes the alloying elements redistribution among the coexisting phases. The change of electrochemical properties of Zr0.5Ti0.5Mn0.2V0.6Ni1.2 can be attributed to the Ti substitution for Zr site in C14 laves phase, the formation of (Ti0.8Zr8.2)Ni phase and disappearance of Zr-Ni binarg compound.
%K electrochemical properties
%K Laves phases
%K Zr-Ni compound
%K Ti-containing bcc phase<br>电化学性能
%K 贮氢合金
%K 微结构
%K 钛
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=ECDC9ECCF881A3E35BC3B786829BEE61&yid=8CAA3A429E3EA654&vid=339D79302DF62549&iid=9CF7A0430CBB2DFD&sid=1BE4748776BF02C4&eid=7D89C25BE291E00C&journal_id=0412-1961&journal_name=金属学报&referenced_num=1&reference_num=1