Xa i-flake yegraphite ikhuhla isinyithi, ifilimu yegraphite yenziwa kumphezulu wesinyithi kunye ne-flake graphite, kwaye ubukhulu bayo kunye neqondo lokuqhelaniswa nexabiso elithile lifikelela kwixabiso elithile, oko kukuthi, i-flake graphite inxiba ngokukhawuleza ekuqaleni, kwaye ihla iye kwixabiso elingaguqukiyo. Indawo ecocekileyo yentsimbi yegraphite inomkhombandlela ongcono, ubukhulu befilimu yekristale encinci, kunye nokunamathela okukhulu. Lo mmandla wokungqubuzana unokuqinisekisa ukuba izinga lokunxiba kunye nedatha ye-friction incinci de kube sekupheleni kokubambisana. Lo mhleli ulandelayo we-FRT wegraphite uhlalutya izinto zokunganyangeki ze-flake graphite:
I-Flake graphite ine-conductivity ephezulu ye-thermal, enceda ukuhambisa ubushushu ngokukhawuleza ukusuka 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. Kwi-air medium kunye nobushushu be-300 ~ 400 degrees, ngamanye amaxesha i-coefficient ye-friction iyanda ngenxa ye-oxidation enamandla ye-flake graphite.
Ukuziqhelanisa kubonise ukuba i-graphite ye-flake iluncedo kakhulu ekungathathi hlangothi okanye ekunciphiseni imidiya kunye nokushisa kwe-300-1000 degrees. I-graphite enganyangekiyo yezinto eziphathekayo ezifakwe ngetsimbi okanye i-resin ifanelekile ukusebenza kwi-gas medium okanye i-liquid medium kunye ne-humidity ye-100%, kodwa ububanzi bokushisa bokusetyenziswa kwayo buthintelwe ukuxhathisa ubushushu be-resin kunye nendawo yokunyibilika kwesinyithi.
Ixesha lokuposa: Jul-08-2022