Different concentration nanofluids jet MQL grinding with Ni-based alloy was experimented.
Friction coefficient, surface roughness and autocorrelation function was used to evaluate experiment.
Nanofluids MQL achieves higher machining precision and surface quality.
MoS2-CNTs nanofluids contribute better lubrication effect compared to pure nanoparticle.
8% is the optimal addition mass fraction of MoS2-CNTs nanopaticles in nanofluids.