Nekuzivikanwa kuri kuwedzera kwehupfu hwegraphite, mumakore achangopfuura, graphite poda yakashandiswa zvakanyanya mumaindasitiri, uye vanhu vakaramba vachigadzira mhando dzakasiyana uye mashandisiro ezvigadzirwa zvehupfu hwegraphite. Mukugadzirwa kwezvinhu zvakasanganiswa, graphite powder inoita basa rinowedzera rinokosha, pakati peiyo yakaumbwa graphite powder ndeimwe yavo. Yakaumbwa graphite poda inonyanya kusanganiswa nezvimwe zvinhu kugadzira akasiyana siyana ezvigadzirwa zvekuisa chisimbiso chegraphite. Iyo inotevera Furuite graphite mupepeti inosuma izvo zvakaumbwa graphite poda uye mashandisiro ayo makuru:
Zvigadzirwa zvekuisa chisimbiso zvegraphite zvakagadzirwa neakaumbwa graphite poda zvine chinangwa chakakosha. Yakaumbwa graphite poda ine yakanaka plasticity, lubricity, yakakwirira tembiricha kuramba, kupfeka kuramba uye corrosion kuramba. Se graphite filler, yakaumbwa graphite poda inowedzerwa kune linear phenolic resin, uye yakaumbwa graphite poda uye zvimwe zvinhu zvinogadzirwa kuita graphite composite yekuisa chisimbiso zvinhu. Zvisimbiso zvakadai se graphite composite inodzivirira kupfeka, inodzivirira kupisa uye inodzivirira kupisa, uye inogona kushandiswa kugadzira zvisimbiso zvisingapfeke uye zvinopisa kupisa, zvakakodzera kushinyira uye kutamisa kuumbwa, uye inogona kugadzirwa kuva yakakwirira-inodzivirira. inopisa-yakadzvanywa graphite poda zvinoenderana nezvinodiwa nevatengi.
Pachine akawanda mashandisirwo eakaumbwa graphite poda muindasitiri. Yakaumbwa graphite poda ine diki yekupisa yekuwedzera coefficient uye yakanaka yakakwirira tembiricha kuramba. Inogona kugadzirwa kuita tembiricha inodzivirira graphite crucible yekunyungudutsa simbi dzinokosha. Iyo yekuzora zvimiro zveyakaumbwa graphite poda inogona kugadzirwa mumaindasitiri emafuta, uye inogona zvakare kusanganiswa nezvimwe zvinhu zvakaita serabha nemapurasitiki kuti aiswe mumunda wemagetsi conductivity. Kushandiswa kwekuumbwa kwe graphite powder kucharamba kuchiwedzera mune ramangwana.
Nguva yekutumira: Mar-08-2023