The structure of the composite coating was characterized systematically by analytical techniques such as OM , SEM+EDX, XRD, and DSC, and the influence of composite particles on the structure of Ni-P coating was discussed.

• 采用OM、SEM+EDX、TEM、XRD以及DSC等试验手段，深入地研究了镀层的组织结构变化，并详细探讨了复合粒子加入后对原镀层组织结构的影响；