ELECTRON-DIFFRACTION STUDY OF SUPERLATTICES AND ORIENTATION VARIANTS IN CA3SRAL6SO16

IMR OpenIR

	ELECTRON-DIFFRACTION STUDY OF SUPERLATTICES AND ORIENTATION VARIANTS IN CA3SRAL6SO16
	Y. G. Wang; H. Q. Ye; K. H. Kuo; X. J. Feng; G. L. Liao; S. Z. Long
	1991
发表期刊	Journal of Materials Science
ISSN	0022-2461
卷号	26 期号:21 页码:5725-5732
摘要	Samples having the nominal composition of Ca3SrAl6SO16 were sintered at 1380-degrees-C and analysed by electron diffraction. The frequent appearances of forbidden and satellite reflections in this compound imply the presence of a number of basal and nonbasal superlattices so that the microstructure of this cement clinker was characterized by various superstructures including one-, two- and even three-dimensional superstructures along the <001>, <110>, <112>, <114> or <221>, <013> and <123> directions with repeat periods of two or three times of that of basic one, respectively, and intergrowth of these. Various domain structures with 90-degrees, 120-degrees and 48.2-degrees, etc., orientation relationships were also detected in these superstructures and the total number of these orientation variants related to the symmetry elements lost in the process of phase transformation, can be predicted according to the conclusions of Van Tendeloo and Amerlinckx, or they are equal to the number of those unique planes in the matrix.
部门归属	wuhan univ technol,wuhan 430070,peoples r china.;wang, yg (reprint author), acad sinica,inst met res,atom imaging solids lab,shenyang 110015,peoples r china
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/39468
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. G. Wang,H. Q. Ye,K. H. Kuo,et al. ELECTRON-DIFFRACTION STUDY OF SUPERLATTICES AND ORIENTATION VARIANTS IN CA3SRAL6SO16[J]. Journal of Materials Science,1991,26(21):5725-5732.
APA	Y. G. Wang,H. Q. Ye,K. H. Kuo,X. J. Feng,G. L. Liao,&S. Z. Long.(1991).ELECTRON-DIFFRACTION STUDY OF SUPERLATTICES AND ORIENTATION VARIANTS IN CA3SRAL6SO16.Journal of Materials Science,26(21),5725-5732.
MLA	Y. G. Wang,et al."ELECTRON-DIFFRACTION STUDY OF SUPERLATTICES AND ORIENTATION VARIANTS IN CA3SRAL6SO16".Journal of Materials Science 26.21(1991):5725-5732.