Nekuwedzera kukurumbira kweupfu hwegraphite, mumakore achangopfuura, upfu hwegraphite hwave huchishandiswa zvakanyanya mumaindasitiri, uye vanhu vakaramba vachigadzira mhando dzakasiyana uye mashandisirwo ezvigadzirwa zveupfu hwegraphite. Mukugadzirwa kwezvinhu zvakasanganiswa, upfu hwegraphite hunowedzera kukosha, pakati pahwo upfu hwegraphite hwakaumbwa huri chimwe chazvo. Upfu hwegraphite hwakaumbwa hunonyanya kusanganiswa nezvimwe zvinhu kuti hugadzire marongero akasiyana-siyana ezvigadzirwa zve graphite sealing. Mupepeti weFuruite graphite anotevera anotsanangura chinonzi upfu hwegraphite hwakaumbwa uye mashandisirwo ahwo makuru:
Zvigadzirwa zve graphite sealing zvakagadzirwa ne graphite powder zvakaumbwa zvine basa rakakosha. Graphite powder yakaumbwa ine plasticity yakanaka, lubricity, high tembiricha resistance, overheating uye corrosion resistance. Se graphite filler, graphite powder yakaumbwa inowedzerwa kune linear phenolic resin, uye graphite powder yakaumbwa nezvimwe zvinhu zvinogadzirwa kuita graphite composite sealing materials. Graphite composite sealing yakadaro haipfeki, haipfeki uye haipfeki, uye inogona kushandiswa kugadzira graphite seals dzisingapfeki uye dzisingapfeki, dzakakodzera kudzvanywa nekupisa uye kutamiswa, uye dzinogona kugadzirwa kuita graphite powder isingapfeki zvakanyanya zvichienderana nezvinodiwa nevatengi.
Kuchine mashandisirwo akawanda eupfu hwegrafiti hwakaumbwa mumaindasitiri. Upfu hwegrafiti hwakaumbwa hune mukana mudiki wekuwedzera kupisa uye hunodzivirira kupisa kwakanyanya. Hunogona kugadzirwa kuita graphite crucible inodzivirira kupisa kwakanyanya yekunyungudutsa simbi dzinokosha. Hunhu hwekuzora hweupfu hwegrafiti hwakaumbwa hunogona kugadzirwa kuita mafuta emumaindasitiri, uye hunogonawo kusanganiswa nezvimwe zvinhu zvakaita serabha nemapurasitiki zvinoshandiswa mukugadzira magetsi. Kushandiswa kweupfu hwegrafiti hwakaumbwa kucharamba kuchikura mune ramangwana.
Nguva yekutumira: Kurume-08-2023