Ziziphi iingenelo zephepha legrafiti eliguquguqukayo njengezinto zokutywina?
Iphepha legrafitingoku isetyenziswa ngakumbi nangakumbi kushishino lwe-elektroniki oluphezulu. Ngokuphuhla kwemarike, iphepha legrafiti lifunyenwe usetyenziso olutsha, njengaloiphepha legrafiti eliguquguqukayoingasetyenziswa njengezinto zokutywina. Ngoko ke zeziphi iingenelo zephepha legrafiti eliguquguqukayo njengezinto zokutywina? Siza kukunika uhlalutyo oluneenkcukacha:
Okwangoku, iimveliso zephepha legrafiti eziguquguqukayo ziquka ikakhulu indandatho yokupakisha,i-gasket, ukupakisha ngokubanzi, ipleyiti edityanisiweyo ebethelwe ngepleyiti yesinyithi, iigasket ezahlukeneyo ezenziwe ngepleyiti edityanisiweyo elaminethiweyo (ebotshelelweyo), njl. Ziye zasetyenziswa kakhulu kwi-petrochemical, koomatshini, kwi-metallurgy, kumandla e-athomu, kumandla ombane nakwezinye iindawo, zinokumelana okuhle nokugqwala, ukumelana nobushushu obuphezulu, ukuncitshiswa kunye nokubuyiselwa koxinzelelo oluhle kakhulu kunye neempawu zokuzithambisa.
Izinto zokutywina zemveli zenziwe ikakhulu nge-asbestos, irabha, i-cellulose kunye nezinto ezidityanisiweyo zazo. Nangona kunjalo, ngophuhliso lweshishini, iphepha le-graphite eliguquguqukayo njengezinto zokutywina laqala ukusetyenziswa kakhulu. Umlinganiselo wobushushu okhoyo wephepha le-graphite eliguquguqukayo ubanzi, onokufikelela kwi-200 ~ 450 ℃ emoyeni kunye ne-3000 ℃ kwi-vacuum okanye kwi-reducing atmosphere, kwaye i-coefficient yokwandiswa kobushushu incinci. Ayiqhekeki kwaye ayiqhekeki kubushushu obuphantsi kwaye ithambile kubushushu obuphezulu. Ezi ziimeko ezingenazo izinto zokutywina zemveli. Ke ngoko, iphepha le-graphite eliguquguqukayo lichazwa njenge "sealing king".
Ixesha lokuthumela: Novemba-01-2021