Metal pamusoro kuoma

Kureva kuti pasi pakaoma uye mukati munyoro. High-frequency quenching: Isa iyo workpiece mu-high-frequency coil uye ubatanidze iyo yepamusoro-frequency ikozvino kuti ibudise ikozvino mune workpiece. Iyo yakakwira-frequency ikozvino yakanyanyisa pamusoro peiyo workpiece, saka chete pamusoro peiyo workpiece inopisa. Kudzima moto: Shandisa murazvo weokisijeni, acetylene uye mamwe magasi ekudziya. Carburizing uye kudzima: Kuisa iyo workpiece mu carburizing agent, yakasimba carburizing agents semarasha necoke, liquid carburizing agents se potassium cyanate, uye gasi carburizing agents se carbon monoxide anoshandiswa kuwedzera kabhoni yepasi pesimbi chete. . Inogona kusvika pakadzika mumamirimita. Nitriding: Nzira yekupinza nitrogen pamusoro pesimbi. Kune gasi nitriding nekuora ammonia uye liquid nitriding necynic acid. Chakanakira ndechekuti kupisa chete hakudi kudzima uye kupisa, uye tembiricha yekudziya yakadzikira pane iyo yecarburizing, saka iyo workpiece haizoremara. Izvo zvisingabatsiri ndezvokuti nguva yekugadzirisa yakareba. Soft nitriding (nitrocarburizing) inzira yekushandisa munyu yekugezera ine cyanate (KCNO) sechinhu chikuru. Kunyange zvazvo kuoma kunowanikwa hakusi kwakakwirira, nguva yekurapa ipfupi.