Electroplated Ni interlayer was used in the diffusion bonding of ZrC–SiC composite. The interfacial reaction focused on Ni-SiC reaction system. Corresponding reaction products were identified to be Ni2Si and graphite. An optimal Ni interlayer of 4?μm, which was precisely controlled by adjusting the plating time, was designed to ensure a reliable bonding for full ceramic joints. Shear strength of the electroplating assisted joints reaches 183?MPa and 45?MPa at room temperature and 800?°C, respectively, which are 9% and 67% higher than that of the traditional joints bonded with thicker Ni foil.
影響因子
2.986
論文下載
作者
Changbao Song,Peng He,Tiesong Lin,Hongmei Wei,Weiqi Yang.
期刊
Ceramics International,40,5,7613-7616(2014)
年份