Tungsten Carbide Hot / Cold Waya Amapanga Rolling Mill Roll

Mphete za WC zimatenthedwa ndi kutentha kwambiri, kupsinjika kozungulira, kutenthedwa kwamafuta ndi kukhudzidwa kwamphamvu pakugudubuza kotentha.Poyerekeza ndi WC mpukutu mphete opangidwa kunja, pali mipata mu chiyero cha zipangizo, processing luso ndi ntchito indexes wa mphete zopangidwa ku China, ndi kuvala kukana masikono ntchito ndi osauka ndi mpukutu mphete sachedwa kusweka. .Kutengera mphete wamba ya carbide roller, Lubrication GradientMaterial (LGM mwachidule) imagwiritsidwa ntchito popanga mphete ya LGM roller gradient.
Ukadaulo ndikuwonjezera sulfure ndi okosijeni kuzinthu wamba za carbide kuti apange ma oxides okhazikika azitsulo ndi ma sulfide achitsulo (Co3O4 ndi CoS, motsatana) pamwamba pazitsulo zachitsulo.Mayeso mafakitale a LGM mpukutu mphete zikusonyeza kuti sulfide ndi okusayidi mu gradient chuma akhoza kuchepetsa mikangano koyefishienti pa anagubuduza, kwambiri bwino kondomu ntchito ya mpukutu mphete pansi kutentha ndi lalikulu anagubuduza mphamvu, kuchepetsa m'badwo wa ming'alu yopingasa, ndi moyo utumiki wa mphete mpukutuwo ndi 1.5 nthawi wamba carbide mpukutu mphete, ndi kuchepetsa kuchuluka kwa resharpening ndi mpukutu kusintha.Moyo wautumiki wa mphete yodzigudubuza ndi nthawi 1.5 kuposa wamba wa carbide wodzigudubuza mphete, ndipo ukhoza kuchepetsa kuchuluka kwa akupera ndi chiwerengero cha kusintha kwa odzigudubuza, komwe kuli ndi phindu lalikulu lachuma.