Current-driving intergranular corrosion performance regeneration below the precipitates solvus temperature in Al-Mg alloy

Di Zhang, Zhen Zhang, Yanlin Pan, Yanbin Jiang, Linzhong Zhuang, Jishan Zhang, Xinfang Zhang

Table 2 Experimental parameters of EPT.

f (Hz) τp (μs) j (A/mm2) t (h) T (K) EPT1 300 200 5.56 3 383 EPT2 350 200 5.56 3 403 EPT3 380 200 5.56 3 433 EPT4 400 200 5.56 3 453 EPT5 450 200 5.56 3 483 EPT6 450 200 6.30 3 503