Spray molybdenum wire is used as a thin coating on the surface of automobile components subjected to wear, such as piston rings, gearbox synchromesh parts, selector forks, etc. Spray molybdenum wire is also sprayed onto machine parts such as bearing for repair purposes, such as bearing shells and shafts, because of the lacking adhesion of steel layers to steel without intermediate molybdenum layers.
Spray molibdenum wire ay ginagamit bilang isang manipis na layer sa ibabaw ng mga bahagi ng paksa sa magsuot, tulad ng piston rings, na pinapalitan sinkronisator pagpili ng gear tinidor atbp molibdenum wire spray sprayed rin sa mga bahagi ng kagamitan tulad ng serbisyo layer, halimbawa shafts at bearings, dahil sa kakulangan ng pagdirikit sa bakal layer na walang intermediate na layer ng molibdenum bakal .