Wang Xiao-xu, Zhao Zheng, Wang Jin-xiang, He Yong. Influences of transition layer on shear strength of Zr/steel explosive clad plate[J]. Explosion And Shock Waves, 2014, 34(6): 685-690. doi: 10.11883/1001-1455(2014)06-0685-06
Citation:
Wang Xiao-xu, Zhao Zheng, Wang Jin-xiang, He Yong. Influences of transition layer on shear strength of Zr/steel explosive clad plate[J]. Explosion And Shock Waves, 2014, 34(6): 685-690. doi: 10.11883/1001-1455(2014)06-0685-06
Wang Xiao-xu, Zhao Zheng, Wang Jin-xiang, He Yong. Influences of transition layer on shear strength of Zr/steel explosive clad plate[J]. Explosion And Shock Waves, 2014, 34(6): 685-690. doi: 10.11883/1001-1455(2014)06-0685-06
Citation:
Wang Xiao-xu, Zhao Zheng, Wang Jin-xiang, He Yong. Influences of transition layer on shear strength of Zr/steel explosive clad plate[J]. Explosion And Shock Waves, 2014, 34(6): 685-690. doi: 10.11883/1001-1455(2014)06-0685-06
In order to investigate the influence of the transition layer on the shear strength of the Zr/steel explosive clad plate and obtain the rational impact parameters of explosive welding, the difference of the Zr/steel and Zr/Ti/steel clad plates was compared by the explosive welding experiments at small angles.The interfacial wave parameters were measured by a metallographic microscope, and the impact velocities and impact angles were calculated by the smoothed particle hydrodynamics meshfree method.The shear strengths of the explosive and the annealed samples from the clad plates were measured according to the national standard (GBT 6396-2008).The results indicate that titanium as the transition layer can increase the shear strength of the Zr/steel interface and annealing treatment can decrease the shear strength.When the impact velocity is 734-805 m/s and the impact angle is 19.8°-20.8°, the shear strength of the Zr/Ti interface can be higher than 140 MPa.When the impact velocity is 803-904 m/s and the impact angle is 19.5°-20.5°, the shear strength of the Ti/steel interface can also be higher than 140 MPa.
Wang Ying-zhi, Yuan Biao, Zhang Lin-xian, et al. Study of manufacturing technology of zirconium-steel clad plate paressure vessel[J]. China Petroleum Machinery, 2008, 36(6): 28-31.
Sun Wan-cang, He Xu-ming, Sun Sheng-qi. A brief introduction on the structure design of Zr-steel clad plate equipments[J]. Titanium, 2012, 29(1): 39-41.
[3]
Findik F. Recent developments in explosive welding[J]. Materials and Design, 2011, 32(3): 1081-1093.
[4]
Crossland B. Explosive welding of metals and its application[M]. Oxford: Oxford University Press, 1982: 35-38.
[5]
Wronka B. Testing of explosive welding and welded joints: Wavy character of process and joint quality[J]. International Journal of Impact Engineering, 2011, 38(5): 309-313.
Liu M B, Liu G R, Lam K Y, et al. Meshfree particle simulation of the detonation process for high explosive in shaped charge unlined cavity configurations[J]. Shock Waves, 2003, 12(6): 509-520.
[11]
Liu G R, Liu M B. Smoothed particle hydrodynamics: A meshfree particle method[M]. Singapore: World Scientific, 2003: 20-23.
Li Xiao-jie, Mo Fei, Yan Hong-hao, et al. Numerical simulation of interface waves in steel explosive welding[J]. Explosion and Shock Waves, 2011, 31(6): 653-657.
[13]
Wang Xiao, Zheng Yuan-yuan, Liu Hui-xia, et al. Numerical study of the mechanism of explosive/impact welding using smoothed particle hydrodynamics method[J]. Materials and Design, 2012, 35: 210-219.
DownLoad:
