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) Abstract:The effects of magnetic field on fracture feature and microstructure of Al-Li alloys containing Ce were investigated. Experiment results show that the fracture features.... Key words:metal materials; magnetic field; fracture feature; microstructure; few-body physics; rare earths; [全文内容正在添加中] ......
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secondary α phase. Key words: Ti-5Al-5Mo-5V-1Cr-1Fe alloy; α phase; fatigue crack growth; fracture feature 1 Introduction Near-β Ti-5Al-5Mo-5V-1Cr-1Fe (Ti-55511) alloys are known for the combined..., the fatigue crack growth sensitivity and fracture features with various tailored α phase morphologies were thoroughly investigated using fatigue crack growth rate (FCGR) test, optical microscopy (OM......
J. Cent. South Univ. (2012) 19: 488-495 DOI: 10.1007/s11771-012-1030-5 Modified Fourier descriptor for shape feature extraction ZHANG Gang(张刚)1, MA Zong-min(马宗民)2, NIU Lian-qiang(牛连强)1, ZHANG Chun... in a feature space. Then, Fourier transform was used for composition of point information in the feature space so that the shape features could be computed. It is proved theoretically that the shape features......
; Novel histogram descriptor for global feature extraction and description ZHANG Gang(张 刚)1, 2, MA Zong-min(马宗民)1, DENG...; Abstract: A novel histogram descriptor for global feature extraction and description was presented. Three elementary......
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J. Cent. South Univ. Technol. (2008) 15(s1): 346-350 DOI: 10.1007/s11771-008-378-z Feature of resistivity response of slope from steady to unsteady XIE Zhong-qiu(谢忠球)1, ZHANG Yu-chi(张玉池)2, WEN... the boundary integral equation method. After studying the feature of resistivity response of slope failure, the variety of resistivity during evolution of slope from steady to unsteady was found......
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