A total of 55% SiC_p/ZL102 composites were surface metalized by electroless nickel plating. The Al-17Cu-8 Mg-2Ni as-cast brazing alloy was prepared into foil-like by melt spinning machine through ultra-cold thin strip system. The obtained foil-like brazing alloy has better flexibility, more uniform element distribution, and higher free energy than the as-cast brazing alloy. The 55% SiC_p/ZL102 composites after nickel plating were brazed by different brazing processes in the air. The Ni–P coating effectively inhibited the formation of alumina film on the composite surface. However, the presence of an oxide layer on the foil filler caused a negative effect on the Ni–P coating and hindered the diffusion between elements. SiC, Ni₂Al₃, and other phases were detected in the joint port. The characteristic morphologies such as furrows and massive particles indicated that the fracture behavior is brittle fracture. The maximum shear strength of the joint was 88.31 MPa at 590 °C.

通过化学镀镍对总共 55% SiC _{p /ZL102 复合材料进行表面金属化。}采用熔体旋压机通过超冷薄带系统将Al-17Cu-8 Mg-2Ni铸态钎料制备成箔状。所得箔状钎料比铸态钎料具有更好的柔韧性、更均匀的元素分布和更高的自由能。镀镍后的55% SiC _p /ZL102复合材料在空气中采用不同的钎焊工艺进行钎焊。Ni-P涂层有效抑制了复合材料表面氧化铝膜的形成。然而，箔填料上氧化层的存在会对 Ni-P 涂层产生负面影响，并阻碍元素之间的扩散。在接合口检测到SiC、Ni ₂ Al ₃等相。皱纹、块状颗粒等特征形貌表明断裂行为为脆性断裂。590℃时接头的最大剪切强度为88.31MPa。