Al-base cored wires were prepared by using Al-strip to wrap metal powder, and their parameters for arc spraying process have been optimized. Typical layered Al-base coatings were fabricated.

• 采用Al 带包裹金属粉成功制备了铝基粉芯丝材,对其电弧喷涂工艺进行了优化,得到了孔隙率较低的优化喷涂工艺参数,成功制备出了具有典型层状结构的铝基涂层。