... ) -63+25um(-250+500mesh) Mo-NiCrBSi :70%Mo :30% NiCrBSi Characteristics and application: Mo + 30% NiCrBSi composite material, ... structure of the coating ,is uniformity in the Mo flat deformation of particles inlaid the NiCrBSi deformation ... Its advantages are as follows. 1. Coating of Mo-based, have a good anti-scuffing, and can ... ring, automobile synchronous ring, fork, etc Mo spraying molybdenum powder