isivivi lesi-440c sestene
i-440C stainless steel sheet ikhombisa i-high-carbon martensitic stainless steel enike amandla okuphakama kakhulu nokukhanywa. Le ndawo yeqhali lefule inezulu elingu-17% chromium ne-1% carbon, lokhu kwenza yena eyodwa le-stainless steel grade enike amandla okukhanywa. Ifomu yaleli sheet ikhomba imisebenzi lelawo noma kunjalo kuyindlela yokugcina amandla angcono. Xa kusebenzisa umeme okufanayo, i-440C ingaxhuma amandla okuphakama kwi-58-60 HRC, lokhu kwenza yena ngokulinganayo kwezindlela zokusebenza ezine ngokokhawuleza. Le ndawo inike amandla okungcola kwezinhlanhla ezinhle kanye nokugcina umphumela walo kwiintambo ezahlukene. I-440C stainless steel sheet iyahlwa kakhulu kwiindustri ezidinga iintambo ezihlakaniphileyo, ngokuba ingasebenziswe kwiintambo eziphezulu ngaphandle kokugcina isantya samo. Umlayezo wale ndawo uthiwa ukugcina ikhanda elibomvu kune zinye iintambo ze-stainless steel, lokhu kwenza yena ngokulinganayo kwezixhobo zokugqibela nezixhobo zokubulawa. Ngaphezulu, inani elikhulu le-chromium ikhomba i-oxide layer enike amandla okungcola kwezinye izimo, ukugcina ubude bokuphila kwiintambo ezinhle.