The amount of reinforcement phase varies with chemical composition of the coating, the form of crystal in the coating transfers from network to dendrite and equiaxial crystals.

• 随着复合涂层成分的变化, 激光熔覆原位合成物的量发生相应的变化, 涂层熔区内晶体生长形态从网络状晶向树枝晶、等轴晶过渡;