Minda yogwiritsira ntchito ufa wa graphite ndi ufa wopangira graphite

1. Makampani opanga zitsulo

Mu mafakitale a zitsulo, ufa wa graphite wachilengedwe ungagwiritsidwe ntchito popanga zinthu zotsutsa monga njerwa ya magnesium carbon ndi njerwa ya aluminiyamu carbon chifukwa cha kukana kwake okosijeni. Ufa wa graphite wopangidwa ungagwiritsidwe ntchito ngati electrode yopangira zitsulo, koma electrode yopangidwa ndi ufa wa graphite wachilengedwe ndi yovuta kugwiritsa ntchito mu uvuni wamagetsi wopangira zitsulo.

2. Makampani opanga makina

Mu makampani opanga makina, zinthu za graphite nthawi zambiri zimagwiritsidwa ntchito ngati zinthu zoletsa kukalamba komanso zopaka mafuta. Zinthu zoyambirira zopangira graphite yowonjezereka ndi graphite yokhala ndi carbon flake graphite yambiri, ndipo zinthu zina zoyeretsera monga sulfuric acid yokhazikika (yoposa 98%), hydrogen peroxide (yoposa 28%), potassium permanganate ndi zinthu zina zoyeretsera zimagwiritsidwa ntchito. Njira zambiri zokonzekera ndi izi: kutentha koyenera, kuchuluka kosiyanasiyana kwa hydrogen peroxide solution, natural flake graphite ndi concentrated sulfuric acid zimawonjezedwa m'njira zosiyanasiyana, ndipo zimachitidwa kwa nthawi inayake pansi pa kugwedezeka kosalekeza, kenako zimatsukidwa mpaka kulekanitsidwa kosalekeza, kulekanitsidwa ndi centrifugal, kutaya madzi m'thupi ndikuwumitsa vacuum pa 60 ℃. Ufa wa graphite wachilengedwe uli ndi mafuta abwino ndipo nthawi zambiri umagwiritsidwa ntchito ngati chowonjezera mu mafuta opaka mafuta. Ponyamula zinthu zowononga, mphete za pistoni, mphete zotsekera ndi ma bearing opangidwa ndi ufa wa graphite wopangidwa amagwiritsidwa ntchito kwambiri, popanda kuwonjezera mafuta opaka mafuta akamagwira ntchito. Ufa wa graphite wachilengedwe ndi polymer resin composites zingagwiritsidwenso ntchito m'minda yomwe ili pamwambapa, koma kukana kukalamba sikwabwino ngati ufa wa graphite wopangidwa.

3. Makampani opanga mankhwala

Ufa wa graphite wopangidwa uli ndi makhalidwe monga kukana dzimbiri, kutentha bwino, kulola mpweya kulowa, ndipo umagwiritsidwa ntchito kwambiri mumakampani opanga mankhwala popanga chosinthira kutentha, thanki yoyankhira, nsanja yoyamwitsa, fyuluta ndi zida zina. Ufa wa graphite wachilengedwe ndi zinthu zopangidwa ndi polymer resin zingagwiritsidwenso ntchito m'minda yomwe ili pamwambapa, koma kutentha koyenera, kukana dzimbiri sikwabwino ngati ufa wa graphite wopangidwa.

Ndi chitukuko cha ukadaulo wofufuza, chiyembekezo chogwiritsa ntchito ufa wopangira graphite sichingathe kuyerekezeredwa. Pakadali pano, kugwiritsa ntchito graphite yachilengedwe ngati zopangira popanga zinthu zopangidwa ndi graphite kungaonedwe ngati njira imodzi yofunika kwambiri yowonjezerera gawo logwiritsira ntchito graphite yachilengedwe. Ufa wa graphite wachilengedwe wakhala ukugwiritsidwa ntchito ngati zopangira zothandizira popanga ufa wina wopangira graphite, koma sikokwanira kupanga zinthu zopangidwa ndi graphite ndi ufa wa graphite wachilengedwe ngati zopangira zazikulu. Njira yabwino kwambiri yokwaniritsira cholinga ichi ndikugwiritsa ntchito mokwanira kapangidwe ndi mawonekedwe a ufa wachilengedwe wa graphite, ndikupanga zinthu zopangidwa ndi graphite zopangidwa ndi kapangidwe kapadera, magwiridwe antchito ndi kugwiritsa ntchito mwaukadaulo woyenera, njira ndi njira.