Kupanga ndi kusankha ufa wa graphite

Ufa wa graphite ndi chinthu chosakhala chachitsulo chokhala ndi mankhwala abwino kwambiri komanso zinthu zakuthupi. Chimagwiritsidwa ntchito kwambiri popanga mafakitale. Chimasungunuka kwambiri ndipo chimatha kupirira kutentha kopitilira 3000 °C. Kodi tingasiyanitse bwanji ubwino wawo pakati pa ufa wosiyanasiyana wa graphite? Olemba otsatirawa a Furuit Graphite akufotokoza njira zopangira ndi kusankha ufa wa graphite:
Kapangidwe ka mankhwala a ufa wa graphite pa kutentha kwa chipinda ndi kokhazikika, kosasungunuka m'madzi, asidi wochepa, alkali wochepa ndi organic solvent, wokhala ndi kukana kutentha kwabwino, kukana kutentha kwambiri komanso kukana dzimbiri. Ufa wa graphite ungagwiritsidwe ntchito ngati chinthu choletsa ma electrode pamabatire. Njira yopangira ndi yovuta kwambiri. Ndikofunikira kupukuta miyala yaiwisi ndi chotsukira miyala, kenako gwiritsani ntchito mphero ya mpira kuti muyake, kenako gwiritsani ntchito mphero ya mpira kuti mugaye ndikusankha chinthu chonyowa chomwe mwasankha. Umitsani mu chowumitsira. Kenako zinthu zonyowa zimayikidwa mu workshop kuti ziume, ndipo zimauma ndikuyikidwa m'matumba, omwe ndi ufa wamba wa graphite.
Ufa wa graphite wabwino kwambiri uli ndi mpweya wambiri, kuuma kwake ndi 1-2, umagwira ntchito bwino kwambiri, uli ndi khalidwe labwino, wofewa, imvi yakuda, wonenepa, ndipo ukhoza kuipitsa pepalalo. Tinthu tating'onoting'ono tikakhala tating'ono, chinthu chokonzedwacho chidzakhala chosalala. Komabe, sikuti tinthu tating'onoting'ono tikakhala tating'ono, ufa wa graphite umagwira ntchito bwino. Weijie Graphite imakumbutsa aliyense kuti ndi chinsinsi chopeza ufa woyenera wa graphite womwe ukugwirizana ndi zosowa zanu ndikupanga magwiridwe antchito okwera mtengo.