Ni irihe tandukaniro riri hagati ya smectite grafite na flake grafite

Kugaragara kwa grafite byazanye ubufasha bukomeye mubuzima bwacu. Uyu munsi, tuzarebera hamwe ubwoko bwa grafite, isi yubutaka na flake grafite. Nyuma yubushakashatsi bwinshi no gukoresha, ubu bwoko bubiri bwibikoresho bya grafite bifite agaciro gakomeye. Hano, Qingdao Furuite Graphite Muhinduzi arakubwira kubyerekeye itandukaniro riri hagati yubwoko bubiri bwa grafite:

I. Igishushanyo mbonera

Igishushanyo cya kristaline ifite umunzani n'amababi yoroheje, uko umunzani munini, niko agaciro k'ubukungu niko kiyongera. Benshi muribo bakwirakwizwa kandi bagakwirakwizwa mu bitare. Ifite icyerekezo kigaragara. Bihuye nicyerekezo cyurwego. Ibiri muri grafite muri rusange ni 3% ~ 10%, kugeza hejuru ya 20%. Bikunze kuba bifitanye isano na Shi Ying, feldspar, diopside nandi mabuye y'agaciro mumabuye ya metamorphic ya kera (schist na gneiss), kandi irashobora no kugaragara mukarere gahuza urutare rwaka na hekeste. Scaly graphite ifite imiterere itondekanye, kandi amavuta yayo, guhinduka, guhangana nubushyuhe hamwe nu mashanyarazi aruta ayandi mashusho. Ahanini ikoreshwa nkibikoresho fatizo byo gukora ibicuruzwa byiza bya grafite.

II. Igishushanyo mbonera

Igishushanyo mbonera cyisi nacyo cyitwa amorphous graphite cyangwa cryptocrystalline graphite. Diameter ya kristu yiyi grafite mubusanzwe iri munsi ya micron 1, kandi ni igiteranyo cya microcrystalline grafite, kandi imiterere ya kirisiti irashobora kugaragara munsi ya microscope ya electron. Ubu bwoko bwa grafite burangwa nubutaka bwabwo, kubura ububengerane, amavuta mabi hamwe nu rwego rwo hejuru. Mubisanzwe 60 ~ 80%, bike hejuru kurenza 90%, ubutare bubi.

Binyuze mu gusangira haruguru, tuzi ko ari ngombwa gutandukanya ubwoko bubiri bwa grafite mugikorwa, kugirango ibikoresho bishobore guhitamo neza, nibyingenzi cyane kubakora progaramu ya grafite.