Manje emakethe, imikhondo eminingi yamapensela yenziwe nge-flake graphite, ngakho kungani i-flake graphite ingasetshenziswa njengomthofu wepensela? Namuhla, umhleli we-Furuit graphite uzokutshela ukuthi kungani i-flake graphite ingasetshenziswa njengendlela yokuhola ipensela:
Okokuqala, kumnyama; okwesibili, inokwakheka okuthambile okushelela ephepheni futhi kushiye amamaki. Uma kubukwa ngaphansi kwengilazi yokusondeza, ukubhala ngesandla kwepensela kuhlanganiswa izinhlayiya zegraphite zesikali esihle kakhulu.
Ama-athomu ekhabhoni ngaphakathi kwe-flake graphite ahlelwe ngokwezigaba, ukuxhumana phakathi kwezingqimba kubuthakathaka kakhulu, futhi ama-athomu ekhabhoni amathathu ongqimba axhumene kakhulu, ngakho-ke izingqimba zishelela kalula ngemuva kokucindezelwa, njengenqwaba yokudlala. amakhadi, Ngokuphusha kancane, amakhadi ashelela phakathi kwamakhadi.
Eqinisweni, ukuhola kwepensela kwakhiwa ngokuxuba isikali segraphite nobumba ngesilinganiso esithile. Ngokwendinganiso kazwelonke, kunezinhlobo eziyi-18 zamapensela ngokuya ngokuhlushwa kwe-flake graphite. U-“H” umele ubumba futhi usetshenziselwa ukubonisa ukuqina komthofu wepensela. Uma inombolo ephambi kuka-“H” inkulu, ipensela ihola kakhulu, okungukuthi, inani elikhulu lobumba elixutshwe ne-graphite emthonjeni wepensela, izinhlamvu ezibhaliwe zingabonakali, futhi ngokuvamile zisetshenziselwa ukukopisha.
Isikhathi sokuthumela: May-23-2022