%0 Journal Article
%T OXIDATION BEHAVIOUR OF HIGH Cr CAST IRON
%A ZHANG Anfeng Xinjiang Engineering College
%A Urumqi
%A ChinaXING Jiandong LU Wenhua Xi'an Jiaotong University
%A Xi'an
%A China associate professor
%A <br>ZHANG Anfeng Xinjiang Engineering College
%A Urumqi
%A China XING Jiandong LU Wenhua Xi''''an Jiaotong University
%A Xi''''an
%A China associate professor
%J 金属学报(英文版)
%D 1993
%I 
%X The oxidation behaviour of high Cr Cast iron was investigated at 950 and 800℃ in termsof Cr content in matrix and the amount of carbide.The morphology and types of oxidefilms and the microstructure of subsurface were also examined.The main conclusionsare:1)The original chromium content in the matrix determines the type of oxide filmand it is an important factor for the oxidation resistance of high chromium cast iron;2)The oxidation resistance improves with increasing carbide content at 950℃ because ofthe decomposition of the carbide,while the decompsition of the carbide do not take placeat 800℃ so the oxidation resisteance do not improve with increasing carbide volume.
%K high chromium cast iron
%K oxidation resistance
%K carbide<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=A68FB61A5C4AD645549BEC6D2E64AE3C&yid=D418FDC97F7C2EBA&vid=B31275AF3241DB2D&iid=59906B3B2830C2C5&sid=C66DE7562B0326E2&eid=30F3EEEA29E34EE7&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=6