%0 Journal Article
%T INFLUENCE OF GEOMETRICAL CONFIGURATION OFSUPERCONDUCTING MATERIAL ON GROWTH OF Nb_3 Sn
%A LUO Le HU Suhui Shanghai Institute of Metallurgy
%A Academia SinicaShanghai
%A China [Originally published in ACTA METALL SIN
%A <br>LUO Le HU Suhui Shanghai Institute of Metallurgy
%A Academia Sinica.Shanghai
%A China [Originally published in ACTA METALL SIN
%J 金属学报(英文版)
%D 1989
%I 
%X Boundary conditions constructed by two typical geometrical configurations related to the manufacturing methods of bronze process and tin-rich Nb tube method have been considered in a diffusion model in which the diffusion of Sn in CuSn matrix plays a major role is as- sumed.The dependence of thickness of Nb_3Sn layer on reaction time has been derived.It is shown that the growth rate of Nb_3Sn relates to the configuration of the superconductor,the geometrical parameters of Nb filaments and CuSn matrix.The theory is qualitatively con- sistent with the experimental results.
%K superconducting material Nb_3Sn
%K geometrical configuration
%K diffusion kenetics
%K growth rate<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=C8E3E4550199E9ED990A298CE36595F5&yid=1833A6AA51F779C1&vid=0B39A22176CE99FB&iid=5D311CA918CA9A03&sid=DDD31293A7C7D057&eid=CDEBD1ACE0A4C1C1&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=9