Preparation of Ti-Al Amorphous Composite Coating by Mechanical Alloying and its Properties AITranslate
Abstract AITranslate
Ti-Al amorphous composite coating was prepared on the surface of TC4 （Ti6A14V） substrate by mechanical alloying. Phase composition and microstructure of the coating were studied using SEM, XRD and EDX. Microhardness and friction and wear properties of the substrate and the coating were tested. The results show that with increased milling time, the thickness of the coating effectively increases and the structure becomes more uniform and compact. After milling for 6 h, Ti-Al amorphous composite coating forms on the surface of the substrate, its thickness is about 185μm and its maximum hardness reaches HV0 1425, more than twice the average hardness of the substrate. The friction coefficient of the coating effectively decreases by 6 h milling,and the wear resistance of TC4 material significantly improves.
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Basic Information:
DOI：
Chinese Library Classification Number:TG174.445[金属学及工艺—金属表面处理]
Citation Information:
Ti-Al amorphous composite coating was prepared on the surface of TC4 （Ti6A14V） substrate by mechanical alloying. Phase composition and microstructure of the coating were studied using SEM, XRD and EDX. Microhardness and friction and wear properties of the substrate and the coating were tested. The results show that with increased milling time, the thickness of the coating effectively increases and the structure becomes more uniform and compact. After milling for 6 h, Ti-Al amorphous composite coating forms on the surface of the substrate, its thickness is about 185μm and its maximum hardness reaches HV0 1425, more than twice the average hardness of the substrate. The friction coefficient of the coating effectively decreases by 6 h milling,and the wear resistance of TC4 material significantly improves.
quote
| GB/T 7714-2015 | [1] HU Yong-zhi, SHEN Yi-fu, LI Bo, et al. Preparation of Ti-Al Amorphous Composite Coating by Mechanical Alloying and its Properties[J]. Rare Metals and Cemented Carbides, 2012(3): 13-17. |
| MLA | [1] HU Yong-zhi, et al., "Preparation of Ti-Al Amorphous Composite Coating by Mechanical Alloying and its Properties." Rare Metals and Cemented Carbides, no. 3, 2012, pp. 13-17. |
| APA | [1] HU Yong-zhi, SHEN Yi-fu, LI Bo, DING Run-dong, & GUO Yan. (2012). Preparation of Ti-Al Amorphous Composite Coating by Mechanical Alloying and its Properties. Rare Metals and Cemented Carbides(3), 13-17. |
| IEEE | [1] HU Yong-zhi, SHEN Yi-fu, LI Bo, DING Run-dong, and GUO Yan, "Preparation of Ti-Al Amorphous Composite Coating by Mechanical Alloying and its Properties," Rare Metals and Cemented Carbides, no. 3, pp. 13-17, 2012. keywords: {Ti-Al amorphous composite coating;Ti6Al4V substrate;mechanical alloying} |