Muaj ntau ntau yam khoom lubricant, flake graphite yog ib qho ntawm lawv, kuj yog cov hmoov metallurgy kev sib txhuam txo cov ntaub ntawv hauv thawj zaug ntxiv cov roj nplua nyeem. Flake graphite muaj txheej txheej lattice, thiab txheej tsis ua hauj lwm ntawm graphite siv lead ua yooj yim tshwm sim nyob rau hauv qhov kev txiav txim ntawm tangential kev sib txhuam quab yuam. Qhov no ua kom ntseeg tau tias flake graphite ua cov roj nplua nyeem muaj qhov sib txhuam qis, feem ntau 0.05 txog 0.19. Hauv lub tshuab nqus tsev, qhov sib txhuam coefficient ntawm flake graphite txo qis nrog qhov kub ntawm chav tsev kub mus rau qhov pib kub ntawm nws sublimation. Yog li ntawd, flake graphite yog ib qho zoo tagnrho roj lubricant ntawm qhov kub thiab txias.
Cov tshuaj stability ntawm flake graphite yog siab, nws muaj zog molecular binding quab yuam nrog hlau, tsim ib txheej ntawm lubrication zaj duab xis ntawm cov hlau nto, zoo tiv thaiv cov qauv siv lead ua, thiab tsim flake graphite thiab graphite kev sib txhuam.
Cov khoom zoo heev ntawm flake graphite ua cov roj nplua nyeem ua rau nws siv dav hauv cov ntaub ntawv sib txawv. Tab sis SIV FLAKE graphite ua cov roj nplua nyeem tseem muaj nws qhov tsis txaus, feem ntau hauv lub tshuab nqus tsev flake graphite kev sib txhuam coefficient yog ob zaug ntawm huab cua, hnav tuaj yeem mus txog ntau pua zaus, uas yog, tus kheej lubrication ntawm flake graphite cuam tshuam zoo heev los ntawm huab cua. Ntxiv mus, qhov hnav tsis kam ntawm flake graphite nws tus kheej tsis txaus, yog li nws yuav tsum tau ua ke nrog cov hlau matrix los ua cov hlau / graphite khoom nws tus kheej lubricating khoom.
Post lub sij hawm: Aug-22-2022