Igrafayithi yendalo ye-flakeIngahlulwahlulwa ibe yi-crystalline graphite kunye ne-cryptocrystalline graphite. I-crystalline graphite, eyaziwa ngokuba yi-scaly graphite, yi-scaly kunye ne-flaky crystalline graphite. Okukhona isikali sikhulu, kokukhona ixabiso lezoqoqosho liphezulu. Isakhiwo esidibeneyo se-flake graphite oyile yenjini sinobumanzi obungcono, ukuthamba, ukumelana nobushushu kunye nokuqhuba kombane kunezinye ii-graphite, kwaye ikakhulu yenziwe ngezinto eziluhlaza ze-graphite ezicocekileyo kakhulu. Lo mhleli ulandelayo we-Furuite Graphite uzisa iipropati zeekhemikhali ezibalaseleyo ze-flake graphite entle:
I-graphite ye-flake ifana ne-flake, i-crystalline ebhityileyo efana negqabiigrafayithi, enobukhulu obuyi (1.0 ~ 2.0) × (0.5 ~ 1.0) mm, ubukhulu obuyi-4 ~ 5 mm kunye nobukhulu obuyi-0.02 ~ 0.05 mm.. Okukhona isikali sikhulu, kokukhona ixabiso lezoqoqosho liphezulu. Uninzi lwazo lusasazekile kwaye lufana ne-hemp lusasazeke ematyeni, kunye nolungiselelo olucacileyo lwecala, oluhambelana nolwalathiso lweplani yokulala. Umxholo we-flake graphite ngokubanzi yi-3% ~ 10%, kunye nokuphakama okungaphezulu kwe-20%. Ihlala inxulunyaniswa neeminerali ezifana neShi Ying, i-feldspar kunye ne-diopside kumatye amandulo e-metamorphic (schist kunye ne-gneiss), kwaye inokubonwa nakwindawo yoqhagamshelwano phakathi kwamatye e-igneous kunye ne-limestone. I-scaly graphite inesakhiwo esineengqimba, kwaye ukuthambisa kwayo, ukuguquguquka, ukumelana nobushushu kunye nokuqhuba kombane kungcono kunezinye ii-graphite. Isetyenziswa kakhulu njengezinto zokwenza iimveliso ze-graphite ezicocekileyo kakhulu.
Ngokwesiqulatho sekhabhoni esimiselweyo, i-graphite ye-flake ingahlulwahlulwa ibe ziindidi ezine: i-graphite ecocekileyo kakhulu, i-carbon ephezuluigrafayithi, igrafiti yekhabhoni ephakathi kunye negrafiti yekhabhoni ephantsi. Igrafiti ecocekileyo kakhulu isetyenziswa kakhulu njengezinto zokuvala igrafiti eguquguqukayo endaweni yeplatinum crucible yokunyibilikisa i-reagent yamakhemikhali kunye nezinto ezisisiseko se-lubricant. Igrafiti yekhabhoni ephezulu isetyenziswa kakhulu kwi-refractories, izinto ezisisiseko se-lubricant, izinto eziluhlaza zebrashi, iimveliso zekhabhoni zombane, izinto eziluhlaza zebhetri njalo njalo. Igrafiti yekhabhoni ephakathi isetyenziswa kakhulu kwi-crucibles, kwi-refractories, kwizinto eziluhlaza ze-casting, kwii-casting coating, kwi-pensile raw materials, kwi-battery raw materials kunye ne-fuel. Igrafiti yekhabhoni ephantsi isetyenziswa kakhulu kwi-casting coating.
Ixesha lokuthumela: Februwari-13-2023