异形面或非常复杂的曲面上的涂层的均匀性对其性能和使用寿命影响很大，而目前此类研究非常少。采用超音速火焰喷涂（HVOF）技术在6061铝......

SiCp/6061Al alloy composite was welded by using TIG and pulsed-TIG welding (P-TIG) without addition of filler metal, or ......