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Structure and erosion resistance of Ni60A/SiC coatting by laser cladding LOU Bai-yang(楼白杨), CHEN Zhen(陈 阵), BAI Wan-jin(白万金), DONG Gang(董 刚) MOE Key Laboratory of .... The microstructure and hardness of the coatings were studied by SEM and XRD. The erosion resistances of Ni60A and Ni60A/SiC coatings were also investigated. The results show that the structure of different......
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J. Cent. South Univ. (2017) 24: 2049-2057 DOI: https://doi.org/10.1007/s11771-017-3614-6 Permutation-substitution image encryption scheme based on a modified chaotic map in transform domain Ramadan..., Alexandria, Egypt Central South University Press and Springer-Verlag GmbH Germany 2017 Abstract: A new chaotic image encryption scheme based on permutation and substitution in the Fourier domain is presented......
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