Wang Xiaoliang, Meng Xiaodan, Du Zhifang. Corrosion Behavior of 6063 Aluminum Alloy[J]. Special Casting & Nonferrous Alloys, 2016,36(6):664-668. DOI: 10.15980/j.tzzz.2016.06.031.
The corrosion behavior of 6063 alloy with different aged treatment was investigated by hardness test
intergranular corrosion test
total immersion corrosion test and electrochemical corrosion test
meanwhile
the corrosive mechanism was analyzed.The results show that with increasing in aging temperature
the time of intergranular corrosion and homogeneous intergranular corrosion are shortened
and the maximum corrosion depth is decreased.The dynamic potential polarization of the 6063 alloy at different aging treatment is accordant with the intergranular corrosion test
total immersion corrosion test
where the corrosion resistance of the alloy is gradually decreased from under-aging