Investigation of thermal expansion measurement of brass strip H62 after high current density electropulsing by the CCD technique

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	Investigation of thermal expansion measurement of brass strip H62 after high current density electropulsing by the CCD technique
	G. H. He; B. Q. Wang; X. N. Guo; F. Yang; J. D. Guo; B. L. Zhou
	2000
发表期刊	Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
ISSN	0921-5093
卷号	292 期号:2 页码:183-188
摘要	The elongation delta of a brass strip (H62) was greatly improved after high current density electropulsing treatment. The thermal expansion (Delta L/L-0) of the brass strip samples with different treatment conditions has been measured by the CCD (charge coupled device) technique in the temperature range from 20 to 250 degrees C. The results show that delta and Delta L/L-0 reveal almost similar variation for different treatment conditions. By the observation of transmission electron microscopy of the brass strip and the in-situ detection of current waveform during electropulsing, the probable mechanism of property variations of the brass strip has been discussed. (C) 2000 Elsevier Science S.A. All rights reserved.
部门归属	chinese acad sci, inst met res, shenyang 110015, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china.;he, gh (reprint author), chinese acad sci, inst met res, 72 wenhua rd, shenyang 110015, peoples r china
关键词	Thermal Expansion Brass Strip High Current Density Electropulsing Ccd Technique Transient
URL	查看原文
WOS记录号	WOS:000089886300010
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37045
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	G. H. He,B. Q. Wang,X. N. Guo,et al. Investigation of thermal expansion measurement of brass strip H62 after high current density electropulsing by the CCD technique[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2000,292(2):183-188.
APA	G. H. He,B. Q. Wang,X. N. Guo,F. Yang,J. D. Guo,&B. L. Zhou.(2000).Investigation of thermal expansion measurement of brass strip H62 after high current density electropulsing by the CCD technique.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,292(2),183-188.
MLA	G. H. He,et al."Investigation of thermal expansion measurement of brass strip H62 after high current density electropulsing by the CCD technique".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 292.2(2000):183-188.