Kulondolachitoliro chopanda msoko kuuma ndi kuuma kusintha pambuyo kutentha kutentha Chitoliro chosakanizika chitoliro ndi apamwamba mpweya structural zitsulo, amene si mkulu mu kuuma ndi zosavuta machined.Amagwiritsidwa ntchito poumba ngati ma templates, maupangiri, zolemba zowongolera, ndi zina zambiri, koma amafuna chithandizo cha kutentha.

No. 45 zitsulo sayenera kutentha mankhwala ndi carburizing ndi kuzimitsa.Pambuyo pazigawo zozimitsidwa ndi zowonongeka zimakhala ndi zida zabwino zamakina, zimagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana ofunikira, makamaka ndodo zolumikizira, mabawuti, magiya omwe amagwira ntchito mosinthasintha, koma kuuma kwapamtunda kumakhala kochepa, ndipo sikutha kuvala.Kuzimitsa ndi kutentha kungagwiritsidwe ntchito kukonza kuuma kwa magawo.

Chithandizo cha carburizing nthawi zambiri chimagwiritsidwa ntchito pazigawo zolemetsa zokhala ndi kukana kuvala pamwamba komanso kukana kwambiri, ndipo kukana kwake kumakhala kokwera kuposa kuzimitsa ndi kutentha.Ngati carburizing ndi 45 # chitsulo, martensite olimba ndi ofooka adzawoneka pachimake pambuyo kuzimitsa, kutaya ubwino wa carburizing mankhwala.Zida zomwe zimagwiritsa ntchito njira yopangira carburizing tsopano zili ndi mpweya wochepa, womwe ukhoza kufika pamwamba kwambiri pa 0.30%, zomwe ndizosowa pogwiritsira ntchito.