Malinga ndi akatswiri a mafakitale a graphite, kugwiritsidwa ntchito kwa zinthu za flake graphite padziko lonse lapansi kudzasintha kuchoka pa kuchepa kufika pa kukwera kosalekeza m'zaka zingapo zikubwerazi, zomwe zikugwirizana ndi kuwonjezeka kwa kupanga zitsulo padziko lonse lapansi. Mu makampani oletsa kukana, akuyembekezeka kuti padzakhala kufunikira kwakukulu kwa zinthu zabwino za flake graphite. Lero, mkonzi wa Furuite graphite adzakuuzani za chiyembekezo ndi kuthekera kwa flake graphite pakukula kwa mafakitale:
1. Ma graphite flakes amagwiritsidwa ntchito kwambiri mu zipangizo zamakono zotsutsa komanso zokutira mumakampani opanga zitsulo.
Ma graphite flakes amagwiritsidwa ntchito ngati zinthu zotetezera komanso zokutira zapamwamba m'mafakitale ambiri. Monga njerwa za magnesia carbon, ma crucibles, ndi zina zotero. Pyrotechnic material stabilizer m'makampani ankhondo, desulfurization accelerator m'makampani oyeretsera, pensulo lead m'makampani owala, carbon burashi m'makampani amagetsi, electrode m'makampani a batri, catalyst m'makampani a feteleza, ndi zina zotero. Flake graphite ndi chuma chofunikira cha mchere chomwe chili ndi ubwino wa China, ndipo ntchito yake m'makampani apamwamba aukadaulo, mphamvu za nyukiliya komanso chitetezo cha dziko komanso asilikali ikukulirakulira. Kukula kwa makampani a graphite kuli ndi kuthekera.
2. Zidutswa za grafiti ndi zinthu zofunika kwambiri zomwe sizili zachitsulo.
Graphite ya flake ndi chinthu chofunikira cha mchere chosakhala chachitsulo, chomwe chingagawidwe m'mitundu iwiri: cryptocrystalline ndi crystalline malinga ndi mitundu yosiyanasiyana ya crystalline. Ufa wa graphite ndi wofewa komanso wakuda imvi; umakhala ndi mafuta ndipo ukhoza kutayira pepala. Kulimba kwake ndi 1 mpaka 2, ndipo kulimba kwake kumatha kuwonjezeka kufika pa 3 mpaka 5 ndi kuwonjezeka kwa zonyansa kumbali yowongoka. Mphamvu yake yokoka ndi 1.9 mpaka 2.3. Potengera mpweya wolekanitsa, malo ake osungunuka ndi opitirira 3000 ℃, yomwe ndi imodzi mwa mchere woteteza kutentha kwambiri. Pakati pawo, microcrystalline graphite ndi chinthu chopangidwa ndi malasha, chomwe ndi gulu lolimba lopangidwa ndi makristalo okhala ndi mainchesi osakwana 1 micron, omwe amadziwikanso kuti earthy graphite kapena amorphous graphite; crystalline graphite ndi chinthu chopangidwa ndi miyala, chokhala ndi makristalo akuluakulu, makamaka okhala ndi mamba. Popeza graphite ya flake ili ndi mphamvu zabwino monga kukana kutentha kwambiri, mafuta, kukana kutentha, kukhazikika kwa mankhwala, kuyendetsa magetsi ndi kutentha, ndi zina zotero, imagwiritsidwa ntchito kwambiri muzitsulo, makampani opanga mankhwala, zamagetsi, ndege, chitetezo cha dziko ndi zina.
Kuchuluka kwa mpweya ndi kukula kwa tinthu ta flake graphite ndizomwe zimatsimikiza mtengo wamsika wa malondawo. Ngakhale kuti China idzakhalabe wopanga komanso wogulitsa kunja kwambiri wa flake graphite m'zaka zingapo zikubwerazi kapena zaka zoposa khumi, mayiko ena padziko lonse lapansi akuukiranso malo a China. Makamaka, mayiko angapo aku Europe omwe amapanga ukadaulo wapamwamba komanso mayiko aku Africa akutukuka akupanga zinthu mwachangu ndikupikisana ndi China ndi zinthu zawo zapamwamba zamchere komanso zinthu zotsika mtengo. Mtengo wotumizira kunja kwa zinthu za ufa wa flake graphite ku China si wokwera, makamaka zopangira ndi zinthu zoyambira zokonzedwa, zokhala ndi ukadaulo wotsika komanso phindu lochepa. Akakumana ndi mayiko omwe ali ndi ndalama zochepa zogulira zinthu kuposa China, monga mayiko aku Africa, adzawonekera. Kupikisana kosakwanira kwa zinthu. Ngakhale kuti ndi mayiko ochepa padziko lonse lapansi omwe akuchita nawo ntchito yogulitsa zinthu za flake graphite powder deposits, mphamvu yochulukirapo yopangira yayambitsa mpikisano waukulu pakati pa ogulitsa pamsika.
Kuti mugule graphite ya flake, takulandirani ku fakitale ya graphite ya Furuite kuti mumvetse, tidzakupatsani ntchito yokhutiritsa, kuti musakhale ndi nkhawa!
Nthawi yotumizira: Sep-16-2022