Incazelo emfushane:

Ulwelwesi lwe-ceramic lwenziwe nge-alumina ekhethekile njengempahla eyinhloko, exutshwe nezinhlobonhlobo zezinto eziguquliwe zomhlaba, futhi isetshenziselwa ukushisa okuphezulu. Inobulukhuni obuphakeme nokuzilola ngokwakho. U-Yousheng uthembele kumqondo oyingqayizivele wokugaya futhi ungeza amakhemikhali akhethekile ukwenza ulwelwesi lwe-ceramic olunezici zokusika okubandayo. Ulwelwesi lwe-ceramic lungagcina amandla okugaya ahlala isikhathi eside, ukuze amathuluzi enzelwe olwenziwayo afinyelele impilo ende kakhulu. I-abrasive inebanga lesicelo elibanzi kakhulu, elingasetshenziselwa ukusakaza nokugaya ngaphansi kwengcindezi ephezulu, nokugaya kahle izinto ezahlukahlukene, kufaka phakathi ukugaya igiya, ukuthwala ukugaya, ukugaya i-crankshaft nokunye.