Mechanical performance test result shows that the effect of electromagnetic stirring can significantly increase the hardness and mechanical properties of AZ31 alloy, but elongationchange little.
The results show that there is change in the elongation rate and corresponding nuclear interaction parameters when span knee region.
结果表明,当跨越膝区时延伸率及相应的核作用参数发生变化。
3
The middle annealing process can change the strength of cable foil, improve its elongation, reduce its anisotropy, and it's advantageous to the compound of aluminium foil.