1. Cr and B atoms promote the establishment of stronger chemical bonds at Ni/diamond and Ni/Gr interfaces. Specifically, the addition of Cr and B atoms can increase the adhesion energy of Ni/diamond interface by 19.6% and 36.7%, and Ni/Gr interface by 284% and 222% respectively. (2) According to the comparative difference between Ni/diamond and Ni/Gr interfaces, the tensile strength of Ni/diamond and Ni/Gr increase separately by 1.5% and 62.2% after Cr doping, and the tensile strength of Ni/diamond models is 2.5 times more than that of Ni/Gr models. Correspondingly, the bonding strength of Ni/diamond interface is 4.5 times more than that of Ni/Gr interface. (3) The interfacial strength between diamond and Ni slabs is significantly stronger than that between graphene and Ni slabs, and Cr, B;B;From adhesion energy, electron density, difference charge density, and density of states of clean as well as Cr
2. Rotating wheel abrasion of WC/Co hardmetals[J];A J A G Gant;Wear,2005
3. Cu-induced enhancement of interfacial bonding for brazed diamond grits with Ni-Cr filler alloys[J];Q Xu;International Journal of Refractory Metals and Hard Materials,2022