The method to detect the crack initiation point of Charpy pre-cracked specimen under dy-namie loading was studied using strain gauge.The load-time curve and nom
The A1-2.79Li-1.3Cu-0.7Mg-0.12Zr(8090) alloy has excellent resistance to intergranularand exfoliation corrosion as naturally aged, worst as peak aged and rather b
A new “mid-relief” plate martensite was observed together with lenticular plate and thinplate martensites in Fe-29.37Ni-0.34C alloy after twice stepped coolin
An investigation was carried out of the resistance to cyclic oxidation of the as-castnormal-grained Co-30Cr-5Al alloy substrate at 1000℃ in air together with i
Characteristics of magnetic hardening in cast-hot pressed magnet Pr<sub>19</sub>Fe<sub>74.5</sub>B<sub>5</sub>Cu<sub>1.5</sub>were stu-died.The microstructure f