Roll yakagadzirwa nehupfu metallurgy nzira

Tungsten carbide rollerkuve nekuoma kwakanyanya, uye kukosha kwayo kwekuoma kunochinja zvishoma nekushisa, uye kukosha kwekuoma pa700 ℃ ndeye 4 nguva dzeHSS;uye iyo modulus ye elasticity, kumanikidza simba, flexural simba, thermal conductivity zvakare yakakwirira kupfuura simbi yekushandisa neinopfuura ka1.Nekuda kweiyo yakakwira yekupisa conductivity yecarbide rolls, saka kupisa kwekupisa mhedzisiro yakanaka, kuitira kuti roll pamusoro ive pane tembiricha yenguva pfupi, kuitira kuti mipumburu nemvura inotonhorera yetsvina inokuvadza mune yakanyanya tembiricha reaction. nguva ipfupi.Naizvozvo, carbide rolls inoshingirira kune ngura uye kupisa uye kutonhora kuneta kupfuura mudziyo wesimbi rolls.

Tungsten carbide rollersinogona kukamurwa kuita mhando mbiri zvichienderana nechimiro cheiyo integral carbide roller uye composite carbide rolls.Integral carbide rolls yakashandiswa zvakanyanya mu pre-finishing uye yekupedzisa zvigayo zve high-speed waya tsvimbo zvigayo (kusanganisira saizi yekumira uye pinch-feeding roll stands), etc. Composite carbide rolls inogadzirwa necarbide nezvimwe zvinhu, uye inogona kugadzirwa. yakakamurwa kuita carbide composite roll ring uye yakazara carbide composite rolls.Iyo carbide composite roll ring yakaiswa pane roll shaft;iyo integral carbide composite roll inokandwa zvakananga mumupumburu shaft kuti iumbe yakazara, iyo inoshandiswa mumagayo ane hombe inotenderedza mutoro.