Using SHS Reactive Flame Spraying (RFS) technology, an Al2O3 multi-phased ceramic coating was prepared on iron substrate with Al and CuO as main reactants, the SHS process was ignited by oxyacetylene flame.

• 基于自蔓延高温合成技术(SHS)的反应火焰喷涂技术,用氧?乙炔火焰引燃Al?CuO团聚粉,使之发生自蔓延反应,在钢基表面制备了Al2O3复相陶瓷涂层。