全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
金属学报  2002 

还原扩散法制备DyFe2反应机理的探讨

, PP. 291-294

Full-Text   Cite this paper   Add to My Lib

Abstract:

从化学反应动力学角度出发.探讨了还原扩散法制备DyFe2过程中Ca的迁移形式,Ca还原Dy2O3的速度,还原出的Dy迁移到Fe粉表面的方式以及DyFe2的形成过程.相应表观活化能的计算值为45kJ/mol.

References

[1]  GGUO G S, Huang Z Q, SUI Z T, Zhou Y L. Chin J MaterRes, 2000; 14: 509(郭广思,黄振奇,隋智通,周玉林.材料研究学报,2000;14:509)
[2]  LLiang Y J, Che Y C. Hand Book of ThermodynarnicalData for Inorganic Substance. Shenyang: NortheasternUniversity Press, 1993: 513(梁英教,车荫昌主编.《无机物热力学数据手册》,沈阳:东北大学出版社,1993:513)
[3]  TThaddeus B M, Hiroaki O, Subramanian P R, Linda K.Binary Alloy Diagrams, The United States of America:William W. Scott, Jr. 1990: 909
[4]  HHan Q Y. Metallurgy Process Kinetics, Beijing: Metal-lurgy Industry Press, 1983: 160(韩其勇主编.《冶金过程动力学》,北京:冶金工业出版社,1983:160)
[5]  JJacobs P W M, Tompkins F C, Garner W E. Chemistryof the Solid State. New York: Academic Press, 1955: 184
[6]  BBudnikov P P, Ginstring A M. Principles of Solid StateChemistry. New York: Gordon and Breach, 1968: 168
[7]  Carter P E. J Chem Phys, 1961; 34: 2010
[8]  XXu G X. Rare-Earth (Vol.2). Beijing: Metallurgy Indus-try Press, 1995: 92(徐光宪主编.稀土.中册.北京:冶金工业出版社.1995:92)
[9]  QQi G J, Mitsuhisa H, Akira Y. Mater Trans JIM, 1990;31: 463
[10]  LLi Z Q, Chen Y F, Niu Q B, Xie Y S. Power Metall Tech-nol, 1996; (4): 14(李自强,陈运红,牛求彬,谢裕生:粉末冶金技术,1996;(4):14

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133