Xa i<em>flake ye<em>graphite ikhuhla ngesinyithi, ifilimu ye<em>graphite ebhityileyo yenziwa kumphezulu wesinyithi kunye ne<em>flake ye<em>graphite, yaye ubukhulu bayo nokulungelelaniswa kwayo kufikelela kwixabiso elithile, oko kukuthi, i<em>flake ye<em>graphite inxiba ngokukhawuleza ekuqaleni, ize ke yehle iye kuthi gingci. ixabiso. Indawo ecocekileyo yentsimbi yegraphite inomkhombandlela ongcono, ubukhulu befilimu yekristale encinci kunye nokunamathela okukhulu. Lo mhlaba odibeneyo unokuqinisekisa ukuba izinga lokunxiba kunye nedatha ye-friction incinci ekupheleni kwengxabano. Lo mhleli ulandelayo weFuruite Graphite uyakuthatha ukuba uhlalutye izinto zokunganyangeki zeflake yegraphite:
I-graphite ine-conductivity ephezulu ye-thermal, enceda ukuhambisa ukushisa ngokukhawuleza kwi-friction surface, ukwenzela ukuba iqondo lokushisa ngaphakathi kwezinto kunye ne-friction surface likwazi ukulingana. Ukuba uxinzelelo luqhubeka lusanda, ifilimu yegraphite ejoliswe kuyo iya konakaliswa kakhulu, kwaye izinga lokuguga kunye ne-friction coefficient iya kwanda ngokukhawuleza. Kwimiphezulu eyahlukeneyo yentsimbi yegraphite, kuzo zonke iimeko, ukuphakama koxinzelelo oluvumelekileyo, kokukhona ukuqhelaniswa kwefilimu yegraphite eyenziwe kumphezulu wokukhuhla. Kwimo yomoya enobushushu obuyi-300 ~ 400℃, ngamanye amaxesha i-friction coefficient yonyuka ngenxa ye-oxidation eyomeleleyo ye-flake graphite.
Ukuziqhelanisa kubonisa ukuba i-flake graphite iluncedo kakhulu ekungathathi hlangothi okanye ekunciphiseni imidiya kunye nobushushu obuyi-300 ~ 1000 ℃. I-graphite ekwazi ukumelana nezixhobo ezifakwe ngetsimbi okanye i-resin ifanelekile ukusebenza kwigesi okanye i-liquid medium kunye nokufuma kwe-100%, kodwa ubushushu besicelo sayo buthintelwe ukuxhathisa ubushushu be-resin kunye nendawo yokunyibilika kwesinyithi.
Ixesha lokuposa: Dec-28-2022