THE SURFACE-TENSION AND COMPOSITION OF LIQUID FE-P ALLOYS

CORC > 金属研究所 > 中国科学院金属研究所

	THE SURFACE-TENSION AND COMPOSITION OF LIQUID FE-P ALLOYS
	X. M. Xue ; J. T. Wang
刊名	Journal of Non-Crystalline Solids
	1993
卷号	156 页码:841-844
ISSN号	0022-3093
中文摘要	The surface tension and its temperature coefficient were measured for Fe-P alloys by the sessile drop method, using a television measurement technique in the temperature range from liquidus to 1650-degrees-C. The investigation of the dynamic surface tension indicates that the alloy surface vapourization has a significant effect on the surface tension and results in a positive surface tension temperature coefficient in the range of low phosphorus concentration. From the analysis of the present results, it is concluded that, although phosphorus is not as strong a surface active element as sulphur and oxygen, a small addition of P can significantly lower the surface tension of liquid iron. The maximum adsorption concentration of phosphorus on the surface of the liquid Fe-P alloys calculated using the Gibbs isothermal adsorption equation is close to that determined by Auger surface analysis technique.
原文出处	://WOS:A1993LD71700081
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/39159]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	X. M. Xue,J. T. Wang. THE SURFACE-TENSION AND COMPOSITION OF LIQUID FE-P ALLOYS[J]. Journal of Non-Crystalline Solids,1993,156:841-844.
APA	X. M. Xue,&J. T. Wang.(1993).THE SURFACE-TENSION AND COMPOSITION OF LIQUID FE-P ALLOYS.Journal of Non-Crystalline Solids,156,841-844.
MLA	X. M. Xue,et al."THE SURFACE-TENSION AND COMPOSITION OF LIQUID FE-P ALLOYS".Journal of Non-Crystalline Solids 156(1993):841-844.