Heavy-ion irradiation and post-irradiation annealing effects in explosion-welded CuCrZr/316LN joints for ITER application

Yi, Xiaoou; Du, Yufeng; Geng, Diancheng; Li, Zihao; Wang, Han; Li, Pingping; Chen, Jiming; Yabuuchi, Kiyohiro; Yoshida, Kenta; Ohnuki, Somei; Qu, Zhan; Wan, Fang; Nagai, Yasuyoshi

doi:10.1016/j.matchar.2021.111252

Cited by 4 publications

(1 citation statement)

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“…The temperature prevailing across the participant metals is lower than their melting point as reported by Lysak and Kusmin [15] supporting the analogy that explosive cladding is a solid state metal joining process. Yi et al [16] opined that, grain growth and grain boundary migration is possible at temperatures greater than half the melting temperature and thereby characterizing the resulting interface. The temperature distribution in the flyer and base plate is similar whereas the stainless steel interlayer exhibits higher (…”

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Thermo-Structure Approach to Dissimilar Explosive Cladding with Interlayer

Saravanan

2023

J. Phys.: Conf. Ser.

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A thermodynamic model capable of predicting the change in internal energy, work done, and thermal energy required during aluminum-stainless steel explosive cladding is presented. The mathematical model is instrumental in determining the temperature and pressure developed at the interface, which characterizes the interface microstructure, compared with the numerical simulation. Numerical simulation is implemented by the Smoothed Particle Hydrodynamics method available in ANSYS Autodyn. Furthermore, the effect of different interlayers, such as Al 1100, copper, and SS 304, on kinetic energy utilization and deformation work is discussed. The increase in ram tensile and shear strengths is also reported.

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confidence: 99%