%0 Journal Article
%T INTERACTION OF OXIDE FILM WITH MOLTEN FLUX DURING ALUMINUM BRAZING
%A ZHANG Qiyun
%A LIU Shuqi
%A ZHANG Yuhua
%A Peking University
%A Beijing
%A China
%A <br>ZHANG Qiyun
%A LIU Shuqi
%A ZHANG Yuhua
%A Peking University
%A Beijing
%A China
%J 金属学报(英文版)
%D 1989
%I 
%X The interaction of oxide film with molten flux during aluminum brazing has been studied bymeans of X-ray powder diffraction. The following conclusions have been deduced: The swell-ing of aluminum oxide film is caused by Li~+ inserting into the vacancies of octahedral ortetrahedral structure of 0 atom skeleton in у-Al_2O_3 . The strength of oxide film decreases asthe crytallinity increases by the treating of flux containing LiF.
%K molten salt flux
%K aluminum oxide film
%K X-ray powder diffraction<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=77B1C9338DDBF16F1FE43A217202D0C0&yid=1833A6AA51F779C1&vid=0B39A22176CE99FB&iid=708DD6B15D2464E8&sid=A04F01817ECB9A48&eid=15251AE9C02726D3&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=8