The notch sensitivity of AZ31 magnesium alloy of different surfacesituation at room temperature was studied.
改变镁合金表面状态,研究了AZ31镁合金的缺口敏感性。
As far as notch sensitivity and strain rate sensibility be concerned, it focuses on the metal material research mainly, notch sensitivity and strain rate sensitivity study of polymer material is still very rare in report.
就缺口敏感性和应变率敏感性而言,主要集中在金属材料的研究上,聚合物材料的缺口敏感性及应变率敏感性研究尚很少见诸报道。