Momwe mungathetsere vuto la dzimbiri la zida pogwiritsa ntchito graphite yopyapyala

Momwe mungapewere dzimbiri la zida pogwiritsa ntchito njira yolimba yowononga, kuti muchepetse ndalama zogulira ndi kukonza zida ndikuwonjezera magwiridwe antchito ndi phindu ndi vuto lovuta lomwe bizinesi iliyonse yamankhwala imafunika kuthetsa kwamuyaya. Zinthu zambiri zimakhala ndi dzimbiri koma sizimalimbana ndi kutentha kwambiri, pomwe graphite ya flake ili ndi zabwino zonse ziwiri. Furuite yotsatirayiGraphiteikufotokoza mwatsatanetsatane momwe graphite yopyapyala ingathetsere vuto la dzimbiri la zida:

1. Kutentha kwabwino kwambiri.Graphite yopyapyalaIlinso ndi mphamvu yabwino yoyendetsera kutentha, yomwe ndi chinthu chokhacho chosakhala chachitsulo chomwe chili ndi mphamvu yoyendetsera kutentha kwambiri kuposa chitsulo, chomwe chili pamalo oyamba pakati pa zinthu zopanda chitsulo. Mphamvu yoyendetsera kutentha ndi kawiri kuposa chitsulo cha kaboni komanso kasanu ndi kawiri kuposa chitsulo chosapanga dzimbiri. Chifukwa chake, ndi yoyenera kugwiritsa ntchito zida zosamutsira kutentha.
2. Kukana dzimbiri bwino kwambiri. Mitundu yosiyanasiyana ya kaboni ndi graphite imakana dzimbiri bwino kwambiri poyerekeza ndi kuchuluka kwa hydrochloric acid, phosphoric acid ndi hydrofluoric acid, kuphatikizapo zinthu zokhala ndi fluorine, ndipo kutentha kwakukulu komwe kumagwiritsidwa ntchito ndi 350℃ -400℃, ndiko kuti, kutentha komwe kaboni ndi graphite zimayamba kusungunuka.
3, yolimba ku kutentha kwinakwake. Kutentha kwa graphite yophwanyika kumadalira mitundu yosiyanasiyana ya zinthu zopatsira. Mwachitsanzo, graphite yopatsirana ya phenolic imatha kupirira 170-200℃, ndipo ngati kuchuluka koyenera kwa silicone resin yopatsirana kwawonjezeredwa, imatha kupirira 350℃. Phosphoric acid ikayikidwa pa kaboni ndi graphite, kukana kwa okosijeni kwa kaboni ndi graphite kumatha kukwera, ndipo kutentha kwenikweni kogwirira ntchito kumatha kuwonjezeredwa.
4, pamwamba pake sipakhala povuta kupanga. "Kugwirizana" pakati pa graphite ya flake ndi zinthu zambiri zolumikizirana ndi kochepa kwambiri, kotero dothi silimamatira mosavuta pamwamba pake. Makamaka amagwiritsidwa ntchito mu zida zoziziritsira ndi zida zopangira makristalo.
Zikuoneka kuti zipangizo zokhala ndi graphite ya flake zili ndi mphamvu zabwino kwambiri zotsutsana ndi dzimbiri komanso mphamvu zakuthupi ndi zamakaniko, ndipo zingagwiritsidwe ntchito popanga zida zotsutsana ndi dzimbiri komanso kufalikira kwambiri m'makampani opanga mankhwala.