EXPlasma

① 불꽃처리에 의한 표면강화 (Surface hardening by flame treatment)
② 사전열처리 불필요 (No pretreatment such as normalizing)
③ 불꽃열처리 후 우수한 내마모성 및 고강도 (High fracture toughness and wear resistance from flame hardening treatment)
④ 우수한 가공성 (Excellent machinability with formation of fine carbides)