Effect of Magnesium on Evolution of Oxide and Sulphide in Liquid Iron at 1873 K

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	Effect of Magnesium on Evolution of Oxide and Sulphide in Liquid Iron at 1873 K
	Zhang Tongsheng; Wang Deyong; Jiang Maofa
刊名	JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
	2014
卷号	21 期号:12 页码:1073-1080
关键词	PARTICLE-SIZE DISTRIBUTION DEOXIDATION EQUILIBRIUM NONMETALLIC INCLUSION FE-10MASS-PERCENT-NI ALLOY STAINLESS-STEEL AL DEOXIDATION MOLTEN STEEL MG THERMODYNAMICS SPINEL magnesium inclusion oxysulphide thermodynamics liquid iron
ISSN号	1006-706X
其他题名	Effect of Magnesium on Evolution of Oxide and Sulphide in Liquid Iron at 1873K
英文摘要	To reveal the effects of magnesium on the evolution of oxide and sulphide inclusions in liquid iron, both thermodynamic calculations and deoxidization experiments were carried out. The samples extracted from the liquid iron were polished and analyzed by optical microscopy and scanning electron microscopy. The results showed that magnesium could modify oxide and sulphide inclusions simultaneously. Spherical MgO and irregular spinel inclusions were observed in the samples. The elongated MnS inclusions were replaced by small MgO center dot MgS or MgO center dot MgS center dot MnS complex inclusions, and the sulphides were distributed dispersively. The evolution mechanisms of inclusions were discussed comprehensively, and a proposed model for the formation of oxysulphide was set up.
资助项目	[National Natural Science Foundation of China] ; [Fundamental Research Funds for the Central Universities of China]
语种	英语
CSCD记录号	CSCD:5331627
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/144490]
专题	金属研究所_中国科学院金属研究所
作者单位	中国科学院金属研究所
推荐引用方式 GB/T 7714	Zhang Tongsheng,Wang Deyong,Jiang Maofa. Effect of Magnesium on Evolution of Oxide and Sulphide in Liquid Iron at 1873 K[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2014,21(12):1073-1080.
APA	Zhang Tongsheng,Wang Deyong,&Jiang Maofa.(2014).Effect of Magnesium on Evolution of Oxide and Sulphide in Liquid Iron at 1873 K.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,21(12),1073-1080.
MLA	Zhang Tongsheng,et al."Effect of Magnesium on Evolution of Oxide and Sulphide in Liquid Iron at 1873 K".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 21.12(2014):1073-1080.