Muaj ntau hom roj nplua nyeem khov kho, flake graphite yog ib qho ntawm lawv, kuj tseem yog thawj zaug ntxiv cov roj nplua nyeem khov kho hauv cov hmoov metallurgy kev sib txhuam txo cov ntaub ntawv hauv cov khoom siv txo kev sib txhuam. Flake graphite muaj cov qauv lattice txheej, thiab qhov ua tsis tiav ntawm cov txheej txheem ntawm graphite siv lead ua ke yog qhov yooj yim tshwm sim nyob rau hauv qhov kev ua ntawm lub zog sib txhuam tangential. Qhov no ua kom ntseeg tau tias flake graphite ua cov roj nplua nyeem muaj cov coefficient ntawm kev sib txhuam qis, feem ntau 0.05 txog 0.19. Hauv qhov chaw nqus tsev, cov coefficient sib txhuam ntawm flake graphite txo qis nrog qhov kub nce ntxiv los ntawm qhov kub hauv chav mus rau qhov kub pib ntawm nws sublimation. Yog li ntawd, flake graphite yog cov roj nplua nyeem khov kho zoo tagnrho ntawm qhov kub siab.
Qhov kev ruaj khov tshuaj ntawm flake graphite yog siab, nws muaj zog molecular khi nrog hlau, tsim ib txheej ntawm lubrication zaj duab xis ntawm qhov chaw hlau, zoo tiv thaiv cov qauv siv lead ua, thiab tsim cov flake graphite thiab graphite kev sib txhuam.
Cov yam ntxwv zoo ntawm flake graphite ua cov roj nplua nyeem ua rau nws siv dav hauv cov ntaub ntawv ntawm ntau yam sib txawv. Tab sis SIV FLAKE graphite ua cov roj nplua nyeem khov kuj muaj nws qhov tsis zoo, feem ntau hauv lub tshuab nqus tsev flake graphite kev sib txhuam coefficient yog ob npaug ntawm huab cua, hnav tuaj yeem txog ntau pua npaug, uas yog, qhov kev sib txhuam ntawm flake graphite raug cuam tshuam los ntawm huab cua. Ntxiv mus, qhov kev tiv thaiv hnav ntawm flake graphite nws tus kheej tsis txaus, yog li nws yuav tsum tau ua ke nrog cov hlau matrix los tsim cov hlau / graphite khoom nws tus kheej lubricating khoom.
Lub sijhawm tshaj tawm: Lub Yim Hli-22-2022