International Technical Postgraduate Conference | |
Comparative study on microstructure, crystallite size and lattice strain of as-deposited and thermal treatment silver silicon nitride coating on Ti6Al4V alloy | |
Zalilah, Umi^1 ; Mahmoodian, R.^1,2 | |
Department of Mechanical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur | |
50603, Malaysia^1 | |
Center of Advanced Manufacturing and Material Processing, Department of Engineering, University of Malaya, Kuala Lumpur | |
50603, Malaysia^2 | |
关键词: After-heat treatment; Coated sample; Comparative studies; Lattice strain; Silicon nitride coating; Ti-6Al-4V alloy; Williamson-Hall plot; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/210/1/012074/pdf DOI : 10.1088/1757-899X/210/1/012074 |
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来源: IOP | |
【 摘 要 】
Silver silicon nitride coating were deposited on Ti6Al4V alloy using physical vapor deposition magnetron sputtering technique. Field Emission Spectroscopy (FESEM), Electron Dispersive Spectroscopy (EDS) and X-ray diffraction (XRD) were used to characterize as-deposited and after heat treatment of AgSiN coatings in order to understand the morphology, compositions and structure. Meanwhile, in determining the crystallite size and lattice strain, the simplified Williamson-Hall plot method was utilized. The heat treated coated sample shown to reveal granular surface structure, bigger crystallite size and lattice strain as compared to the as-deposited coated sample.
【 预 览 】
Files | Size | Format | View |
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Comparative study on microstructure, crystallite size and lattice strain of as-deposited and thermal treatment silver silicon nitride coating on Ti6Al4V alloy | 809KB | download |