Hauv cov txheej txheem nplaim hluav taws xob, molybdenum yog pub rau hauv daim ntawv ntawm cov tshuaj tsuag xaim mus rau rab phom tsuag uas nws tau yaj los ntawm cov pa hluav taws xob.Cov tee ntawm molybdenum yog txau rau ntawm qhov chaw uas yuav tsum tau coated qhov chaw uas lawv solidify los ua ib txheej tawv.Thaum cov cheeb tsam loj dua, yuav tsum muaj cov txheej tuab tuab lossis cov kev cai tshwj xeeb hais txog kev ua raws li qhov yuav tsum tau ua, cov txheej txheem arc txau feem ntau nyiam.Hauv cov txheej txheem no, ob lub xov hlau uas muaj cov khoom siv hluav taws xob yog pub rau ib leeg.Cov no yog melted vim yog firing ntawm arc thiab projected mus rau lub workpiece los ntawm compressed cua.Ib qho kev hloov tshiab tsis ntev los no ntawm cov nplaim hluav taws xob tshuab siv lub tshuab hluav taws xob siab tshaj plaws Oxygen Fuel Spraying (HVOF).Vim qhov tshwj xeeb tshaj yog homogeneous melting ntawm cov khoom hais thiab cov kev kub ceev uas lawv tsoo nrog lub workpiece, HVOF coatings yog heev uniform thiab yog yus muaj los ntawm ib tug tsawg nto roughness.