The main contents and findings are summarized as following: 1.First, the applicability of MD method and SC many-body potential were verified by simulating the melting behavior of bulk Pd.

• 全文的主要内容和创新点如下： 1.；首先，通过对块状Pd金属熔化行为的模拟研究，验证了本文所采用的MD方法和SC多体作用势的对过渡金属体系的适用性。