Ngoku kwimarike, uninzi lweentsimbi zepensile zenziwe nge-scale graphite, ngoko kutheni i-scale graphite ingenza iintsimbi zepensile? Namhlanje i-Furuite graphite xiaobian iza kukuxelela ukuba kutheni i-scale graphite inokuba yintsimbi yepensile:
Kutheni i-flake graphite ingasetyenziswa njenge-pensile lead
Okokuqala, imnyama; Okwesibini, inobume obuthambileyo obushiya umkhondo njengoko ityibilika kancinci ephepheni. Ukuba uyijonga phantsi kweglasi yokukhulisa, umbhalo wepensile wenziwe ngamaqhekeza amancinci egrafiti.
Iiathom zekhabhoni kwigrafiti yeflake zicwangciswe ngokweeleya, kwaye unxibelelwano phakathi kweeeleya lubuthathaka kakhulu, ngelixa iiathom ezintathu zekhabhoni kwieleya zinamandla kakhulu, ngoko ke xa zicinezelwe, iileya ziyatyibilika ngokulula, njengenqwaba yamakhadi okudlala. Ngokutyhala kancinci, amakhadi ayatyibilika.
Enyanisweni, intsimbi yepensile yenziwe ngegrafiti yesikali kunye nodongwe oluxutywe ngokwemilinganiselo ethile. Ngokwemigangatho yesizwe, kukho iintlobo ezili-18 zeepensile ngokwezinga legrafiti yeflekisi. Igama elithi “H” limele udongwe kwaye lisetyenziselwa ukubonisa ubunzima bentsimbi yepensile. Okukhona inani eliphambi kwe-“H” likhulu, kokukhona intsimbi ilukhuni, oko kuthetha ukuba xa ininzi inxalenye yodongwe oluxutywe negrafiti kwintsimbi, kokukhona amagama angabonakali kangako, adla ngokusetyenziselwa ukukopa.
Ixesha lokuthumela: Epreli-13-2022