Anti-ngura oiri inodzivirira iyo Powder metallurgy giya kubva ngura

Mushure mekugadzirwa kwepoda metallurgy giya kwapera, kuitira kudzivirira magiya kubva mukuora panguva yekuchengetedza uye kutakura, imwe huwandu hwehupfu hwesimbi inorwisa ngura inowanzopfapfaidzwa pamusoro isati yarongedza magiya kudzivirira magiya kubva kuita ngura.Mushure mokupfapfaidza neupfu metallurgy anti-ngura mafuta, kana ikachengetwa munzvimbo yakavharwa, haingaite ngura mukati megore rimwe kana maviri, uye isa hombe bhegi repurasitiki mubhokisi rekurongedza uye kunze kwechigadzirwa, uye chisimbiso mushure mekurongedza. kuzadzisa chinangwa chekuparadzanisa mhepo..

Powder metallurgy giya rekusviba kurapwa

Blackening kurapwa kunowanzo shandiswa kune hupfu metallurgy pulleys.Blackening inzira yakajairika yemakemikari pamusoro pekurapa.Nheyo yacho ndeyekugadzira firimu re oxide pane simbi pamusoro kuti iparadzanise mhepo uye kuzadzisa chinangwa chekudzivirira ngura.Blackening kurapwa inogona kushandiswa kana chitarisiko chinodiwa chisina kukwirira.Pamusoro pezvo, nharaunda yepoda metallurgy giya chigadzirwa chekuchengetera chinofanira kunge chakaoma, chinofefeterwa nemhepo, uye guruva-chiratidzo.Kutora inonzwisisika hesera, kuderedza chigadzirwa kudzosera shure, uye kukurumidza kwechigadzirwa kudzoka zvakare kwakakosha anti-ngura matanho.