Study on Influence of Cone Angle on the WC/Co Coating Prepared by Shaped Charge Explosive Spraying AITranslate
Abstract AITranslate
To study the influence of cone angle on the morphology of WC/Co coating prepared by shaped charge explosive spraying,the numerical simulation about motion state of the powder particles under different cone angles was carried out with smoothed particle hydrodynamics(SPH) method based on ANSYS/LS-DYNA software,and the simulation results were experimentally verified.The simulation results reveal that when the cone angle of charge is 60°,the uniformity of particle flow is much higher than that of other angles,and the velocity is generally maintained at 2~2.75 km/s.The experimental results show that when the cone angle of charge is 60°,the coating area increases by 164.88% and 39.37%,respectively compared with the cone angle of 40° and 50°,and its uniformity is the best.
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DOI：
Chinese Library Classification Number:TG135.5[一般工业技术—材料科学与工程]
Citation Information:
To study the influence of cone angle on the morphology of WC/Co coating prepared by shaped charge explosive spraying,the numerical simulation about motion state of the powder particles under different cone angles was carried out with smoothed particle hydrodynamics(SPH) method based on ANSYS/LS-DYNA software,and the simulation results were experimentally verified.The simulation results reveal that when the cone angle of charge is 60°,the uniformity of particle flow is much higher than that of other angles,and the velocity is generally maintained at 2~2.75 km/s.The experimental results show that when the cone angle of charge is 60°,the coating area increases by 164.88% and 39.37%,respectively compared with the cone angle of 40° and 50°,and its uniformity is the best.
quote
| GB/T 7714-2015 | [1] ZHAO Jia-jun, LI Ru-jiang, TIAN Bin, et al. Study on Influence of Cone Angle on the WC/Co Coating Prepared by Shaped Charge Explosive Spraying[J]. Rare Metals and Cemented Carbides, 2019(5): 14-18. |
| MLA | [1] ZHAO Jia-jun, et al., "Study on Influence of Cone Angle on the WC/Co Coating Prepared by Shaped Charge Explosive Spraying." Rare Metals and Cemented Carbides, no. 5, 2019, pp. 14-18. |
| APA | [1] ZHAO Jia-jun, LI Ru-jiang, TIAN Bin, AN Wen-tong, YIN Chu-￡an, ZHOU Jie, & HU Xiao-min. (2019). Study on Influence of Cone Angle on the WC/Co Coating Prepared by Shaped Charge Explosive Spraying. Rare Metals and Cemented Carbides(5), 14-18. |
| IEEE | [1] ZHAO Jia-jun, LI Ru-jiang, TIAN Bin, AN Wen-tong, YIN Chu-￡an, ZHOU Jie, and HU Xiao-min, "Study on Influence of Cone Angle on the WC/Co Coating Prepared by Shaped Charge Explosive Spraying," Rare Metals and Cemented Carbides, no. 5, pp. 14-18, 2019. keywords: {shaped charge explosion;WC/Co coating;smoothed particle hydrodynamics;numerical simulation;cone angle} |