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OXIDATION BEHAVIOUR OF HIGH Cr CAST IRON |
ZHANG Anfeng;LU Wenhua Xinjiang Engineering College Xi'an Jiaotong UniversityXING Jiandong;associate professor;Department of Mechanical Engineering;Xianjiaotong University Xian 710049 |
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Cite this article:
ZHANG Anfeng;LU Wenhua Xinjiang Engineering College Xi'an Jiaotong UniversityXING Jiandong;associate professor;Department of Mechanical Engineering;Xianjiaotong University Xian 710049. OXIDATION BEHAVIOUR OF HIGH Cr CAST IRON. Acta Metall Sin, 1993, 29(6): 71-76.
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Abstract Oxidation behaviours of high Cr cast iron at 950 and 800℃ have been investi-gated on the basis of. Cr content and carbide volume. Type and morphology of oxide film andmicrostructure of subsurface after oxidation have also been examined. The original Cr con-tent, to be related to the type of oxide film, is an important factor of resistance to oxidation ofthe high Cr cast iron. Resistance to oxidation of the cast iron may be improved with the in-crease of carbide volume owing to the decomposition of the carbide during oxidation at950℃. While it does not be improved because the carbide is not yet decomposed at 800℃.
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Received: 18 June 1993
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1 邢建东,周庆德.西安交通大学学报,1992;26(4) :47--52 2 Yuji Zkeda Kazuyoshi Nii. Tran Jpn Inst Met, 1977; 118: 471--478 3 Khy-Jones T N, Grabke H T, kudielka H. Corrosion Science, 1987; 27: 49--73 4 邢建东,周庆德.西安交通大学学报,1990:24(40) :17--24 5 Никитин В И著,潘律云,江先美,游国旺译.金属耐热性计算,上海科学技术出版社,1982:8 6 Mortimer D, Sharp W B A. Br Corros J, 1968; 3: 61--67 |
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