Cov graphite uas yooj ywm thiab cov flake graphite yog ob hom graphite, thiab cov yam ntxwv ntawm graphite feem ntau nyob ntawm nws cov qauv crystalline. Cov zaub mov graphite nrog cov qauv siv lead ua sib txawv muaj cov nqi lag luam thiab kev siv sib txawv. Qhov txawv ntawm graphite uas yooj ywm thiab cov flake graphite yog dab tsi? Tus editor Furuite Graphite yuav muab cov lus qhia ntxaws rau koj:
1. Cov graphite yooj ywm yog ib hom khoom graphite siab purity ua los ntawm flake graphite los ntawm kev kho tshuaj tshwj xeeb thiab kev kho cua sov, uas tsis muaj cov binder thiab impurities, thiab nws cov pa roj carbon ntau dua 99%. Cov graphite yooj ywm yog ua los ntawm kev nias cov khoom graphite zoo li kab laug sab hauv qab qhov siab tsis siab dhau. Nws tsis muaj cov qauv siv lead ua graphite sib xws, tab sis yog tsim los ntawm kev sib sau ua ke ntawm ntau cov graphite ions, uas yog cov qauv polycrystalline. Yog li ntawd, cov graphite yooj ywm kuj hu ua cov graphite nthuav dav, cov graphite nthuav dav lossis cov graphite zoo li kab laug sab.
2. Pob zeb uas yooj ywm muaj qhov dav dav ntawm cov graphite flake dav dav. Cov graphite uas yooj ywm muaj ntau yam khoom tshwj xeeb los ntawm kev siv tshuab ua tshwj xeeb. Cov graphite uas yooj ywm muaj kev ruaj khov zoo hauv thermal, cov coefficient nthuav dav qis, tiv taus hluav taws xob thiab tiv taus tshuaj lom neeg, kaw cov roj-kua zoo, lubrication tus kheej thiab cov khoom siv kho tshuab zoo heev, xws li kev ywj pheej, kev ua haujlwm tau zoo, kev nias tau zoo, kev ywj pheej thiab kev yas.
Cov khoom, -kev ruaj khov compression tsis kam thiab tensile tob thiab hnav tsis kam, thiab lwm yam.
3. Cov graphite uas yooj ywm tsis yog tsuas yog khaws cov khoom ntawm cov flake graphite xwb, tab sis kuj muaj kev nyab xeeb thiab tsis muaj tshuaj lom. Nws muaj thaj chaw loj thiab muaj kev ua haujlwm siab, thiab tuaj yeem nias thiab tsim yam tsis muaj kev kub siab sintering thiab ntxiv cov binder. Cov graphite uas yooj ywm tuaj yeem ua rau cov ntawv ci graphite uas yooj ywm, cov nplhaib ntim graphite uas yooj ywm, cov gasket hlau tsis xeb, cov qauv graphite uas yooj ywm thiab lwm yam khoom siv sib khi.
Graphite kuj tseem tuaj yeem ua rau hauv cov hlau phaj lossis lwm yam khoom.
Lub sijhawm tshaj tawm: Lub Peb Hlis-24-2023