Lapho i-flake graphite ihlikihla ensimbi, kwakheka ifilimu elincanyana le-graphite phezu kwe-graphite yensimbi ne-flake, futhi ukushuba nokuma kwayo kufinyelela inani elithile, okungukuthi, i-flake graphite igqoka ngokushesha ekuqaleni, bese yehla ibe njalo. inani. Indawo ehlanzekile ye-graphite friction surface inomumo ongcono, ukujiya kwefilimu yekristalu encane kanye nokunamathela okukhulu. Le ndawo yokungqubuzana ingaqinisekisa ukuthi izinga lokuguga nedatha yokungqubuzana kuncane ekugcineni kokungqubuzana. Umhleli olandelayo we-Furuite Graphite uyakuthatha ukuze uhlaziye izici zokumelana nokugqokwa kwe-flake graphite:
I-graphite ine-conductivity ephezulu ye-thermal, esiza ukudlulisa ukushisa ngokushesha kusuka endaweni yokungqubuzana, ukuze izinga lokushisa ngaphakathi kwempahla kanye nendawo yayo yokungqubuzana ilingane. Uma ingcindezi iqhubeka nokwanda, ifilimu ye-graphite eqondisiwe izolimala kakhulu, futhi izinga lokuguga kanye ne-coefficient ye-friction nayo izokhula ngokushesha. Ezindaweni ezihlukene zokungqubuzana kwensimbi ye-graphite, kuzo zonke izimo, ukuphakama kwengcindezi evunyelwe, kuba ngcono ukuma kwefilimu ye-graphite okwakhiwa endaweni yokushayisana. Endaweni yomoya enezinga lokushisa elingu-300 ~ 400℃, ngezinye izikhathi i-coefficient yokungqubuzana iyenyuka ngenxa ye-oxidation eqinile ye-flake graphite.
Ukuzijwayeza kubonisa ukuthi i-flake graphite iwusizo ikakhulukazi ekungathathi hlangothi noma ekwehliseni imidiya ngezinga lokushisa elingu-300 ~ 1000℃. Izinto ezikwazi ukumelana nokugqokwa kwe-graphite ezifakwe ngensimbi noma nge-resin zilungele ukusebenza kugesi noma endaweni eyi-liquid enomswakama ongu-100%, kodwa izinga lokushisa elisetshenziswayo livinjelwe ukumelana nokushisa kwe-resin nendawo yokuncibilika yensimbi.
Isikhathi sokuthumela: Dec-28-2022