Figure 10From: Research Progress on the Solder Joint Reliability of Electronics Using in Deep Space ExplorationMicrostructure of the joints after irradiation [55]: X-ray images of joints with irradiation durations (a) 0 h, (b) 300 h, (c) 600 h, (d) 1000 h; SEM micrograph of MoCu20/Cu solder joints (e) 0 h, (f) 300 h, (g) 600 h, (h) 1000 hBack to article page