Zojambula za graphite zamatope a aluminium
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Graphite mbiya
Mtundu uwu wa mbiya graphite ndi mwapadera ntchito zotayidwa TACHIMATA filimu pansi vuto zingalowe m'malo. Ubwino wa graphite crucible umakhudza kwambiri kanema komanso mtengo wopanga. Zingalowe evaporation zotayidwa zokutira ndi njira yomwe ili pansi pazomwe zimapangidwira kuti muvale zotayira pazigawo zamakanema kuti mupange kanema wambiri. Monga magawo monga BOPET, BONY, BOPP, PE, PVC, njira yosamutsira mwachindunji yomwe imagwiritsidwa ntchito nthawi zambiri. Makina osindikizira otulutsa zotayidwa amafunika kuti graphite ikhale yabwino kwambiri, ndipo timatha kukhazikitsa bwino.
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Graphite anamva
Graphite imamva kuti imagawidwa ndi graphite yochokera phula, polyacrylonitrile-based (PAN-based) graphite imamverera, ndi viscose-based graphite imamva chifukwa chosankhidwa kosiyanasiyana kwa ma felts oyambira. Cholinga chachikulu ndikugwiritsidwa ntchito ngati kuteteza kutentha ndi zida zotchingira kutentha kwa monocrystalline silicon smelting. Makampani opanga mankhwala, atha kugwiritsidwa ntchito ngati fyuluta yopangira zinthu zoyera kwambiri zowononga mankhwala.
Mpweya wamtundu wa graphite umamverera mukamathandizidwa ndi kutentha kwakukulu kuposa 2000 ℃ pansi pa zingalowe kapena mumlengalenga. Zomwe zili ndi kaboni ndizokwera kuposa zomwe zimamveka kaboni, zikufikira zoposa 99%. Kumapeto kwa ma 1960, graphite idamva kuti idalipo kale padziko lapansi. Graphite imamveka kuti imagawidwa phula, polyacrylonitrile-based graphite yomwe imamveka ndi viscose-based graphite imamva chifukwa chosankhidwa kosiyanasiyana koyambirira.
