Bayyanar graphite ta kawo mana babban taimako ga rayuwarmu. A yau, za mu duba nau'ikan graphite, graphite na ƙasa da flake graphite. Bayan bincike da amfani da yawa, waɗannan nau'ikan kayan graphite guda biyu suna da ƙimar amfani mai yawa. A nan, Editan Graphite na Qingdao Furuite yana gaya muku game da bambance-bambancen da ke tsakanin waɗannan nau'ikan graphite guda biyu:
I. Flake graphite
Graphite mai siffar crystalline tare da sikelin da ganye masu siriri, girman sikelin, ƙimar tattalin arziki mafi girma. Yawancinsu ana yaɗuwa kuma ana rarraba su a cikin duwatsu. Yana da tsari mai bayyananne na alkibla. Ya yi daidai da alkiblar matakin. Yawan abubuwan da ke cikin graphite gabaɗaya shine 3% ~ 10%, har zuwa fiye da 20%. Sau da yawa ana danganta shi da Shi Ying, feldspar, diopside da sauran ma'adanai a cikin tsoffin duwatsu masu kama da juna (schist da gneiss), kuma ana iya ganinsa a yankin hulɗa tsakanin dutsen igneous da dutse mai laushi. Graphite mai siffar scaly yana da tsari mai layi, kuma mai laushi, sassauci, juriyar zafi da wutar lantarki sun fi na sauran graphite kyau. Ana amfani da shi galibi azaman kayan aiki don yin samfuran graphite masu tsarki.
II. Graphite mai ƙasa
Ana kuma kiran graphite mai kama da duniya amorphous graphite ko cryptocrystalline graphite. Girman lu'ulu'u na wannan graphite gabaɗaya bai wuce micron 1 ba, kuma tarin lu'ulu'u ne na microcrystalline graphite, kuma siffar lu'ulu'u ana iya ganin ta ne kawai a ƙarƙashin na'urar hangen nesa ta lantarki. Wannan nau'in graphite yana da alaƙa da saman ƙasa, rashin haske, ƙarancin mai da kuma babban inganci. Gabaɗaya kashi 60 zuwa 80%, kaɗan sun kai sama da kashi 90%, ƙarancin wanke ma'adinai.
Ta hanyar rabawa da ke sama, mun san cewa ya zama dole a bambanta nau'ikan graphite guda biyu a cikin tsarin, don a iya zaɓar kayan da kyau, wanda yake da matuƙar muhimmanci ga masana'antun aikace-aikacen graphite.
Lokacin Saƙo: Disamba-30-2022