中国激光, 2019, 46 (3): 0300001, 网络出版: 2019-05-09
超音速激光沉积技术:研究现状及发展趋势 
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Research States and Development Tendency of Supersonic Laser Deposition Technology
图 & 表
图 2. SLD与LC制备的Diamond/Ni60沉积层的拉曼光谱[22]
Fig. 2. Raman spectra of Diamond/Ni60 coatings prepared by SLD and LC[22]
图 3. SLD制备的Stellite-6沉积层的微观组织[16]
Fig. 3. Microstructure of Stellite-6 coating prepared by SLD[16]
图 4. 不同方法制备得到的Diamond/Ni60复合沉积层的微观组织[22]。(a) SLD;(b) LC
Fig. 4. Microstructure of Diamond/Ni60 composite coatings by different preparation methods[22]. (a) SLD; (b) LC
图 5. 不同方法制备得到的钛沉积层的孔隙率[6]。(a) SLD;(b) HVOF
Fig. 5. Porosity of Ti coatings prepared by different methods[6]. (a) SLD; (b) HVOF
图 6. SLD制备的Ni60沉积层/基体界面的结合特征[18]。(a)沉积层/基体界面结合区;(b)区域1的放大图;(c)区域2的放大图
Fig. 6. Coating/substrate interfacial bonding characteristics of Ni60 coating prepared by SLD[18].(a) Coating/substrate bonding zone; (b) amplification of area 1 in Fig.6(a); (c) amplification of area 2 in Fig.6(a)
图 7. SLD与LC制备的沉积层的显微硬度。(a) Stellite-6[16]; (b) Ni60[17]
Fig. 7. Microhardness of the coatings prepared by SLD and LC. (a) Stellite-6[16]; (b) Ni60[17]
图 8. SLD和LC制备的 WC/Stellite-6沉积层的磨痕[24]。(a) SLD,磨痕的低倍形貌; (b) LC,磨痕的低倍形貌;(c) SLD,磨痕的三维形貌;(d) LC,磨痕的三维形貌
Fig. 8. Worn surface of WC/Stellite-6 coatings prepared by SLD and LC[24]. (a) SLD, worn surface at low magnification; (b) LC, worn surface at low magnification; (c) SLD, three-dimensional morphology; (d) LC, three-dimensional morphology
表 1SLD制备的沉积层的概况
Table1. Summary of coatings prepared by supersonic laser deposition
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姚建华, 吴丽娟, 李波, 张群莉. 超音速激光沉积技术:研究现状及发展趋势[J]. 中国激光, 2019, 46(3): 0300001. Jianhua Yao, Lijuan Wu, Bo Li, Qunli Zhang. Research States and Development Tendency of Supersonic Laser Deposition Technology[J]. Chinese Journal of Lasers, 2019, 46(3): 0300001.
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