Cov tsos ntawm graphite tau coj kev pab zoo rau peb lub neej. Niaj hnub no, peb yuav saib ntawm cov hom ntawm graphite, earthy graphite thiab flake graphite. Tom qab ntau ntawm kev tshawb fawb thiab siv, ob hom ntawm graphite cov ntaub ntawv muaj tus nqi siv siab. Ntawm no, Qingdao Furuite Graphite Editor qhia koj txog qhov sib txawv ntawm ob hom graphite:
I. Fig graphite
Lub crystalline graphite nrog nplai thiab cov nplooj nyias, qhov loj dua cov teev, ntau dua tus nqi nyiaj txiag. Feem ntau ntawm lawv tau tshaj tawm thiab muab faib rau hauv cov pob zeb. Nws muaj qhov pom tseeb ntawm kev npaj. Xwm yeem nrog cov kev taw qhia ntawm qib. Cov ntsiab lus ntawm graphite feem ntau yog 3% ~ 10%, nce mus txog ntau dua 20%. Nws yog feem ntau cuam tshuam nrog shi ying, feldspar, dipside thiab lwm yam me me ntawm cov metamorphic pob zeb (schist thiab gneiss hauv cheeb tsam ntawm cov pob zeb loj ntawm cov pob zeb loj thiab limestone. Scy Cais cov qauv muaj cov qauv fawm, thiab nws lubricity, yooj kev ua tau zoo thiab hluav taws xob ua tau zoo dua li cov ntawm lwm graphite. Mas siv cov khoom siv ua kom zoo rau kev ua cov khoom lag luam siab graphite cov khoom.
Ii. Classy Graphite
Lub ntiaj teb graphite tseem hu ua amorphous graphite lossis cryptocrystalline graphite. Lub cev nqaij ntau dua ntawm cov graphite no feem ntau tsawg dua 1 micron, thiab nws yog ib qho kev sib xyaw ua ke ntawm cov duab me me tsuas yog pom hauv qab lub tshuab hluav taws xob. Qhov no zoo ntawm graphite yog tus cwj pwm los ntawm nws lub ntiaj teb saum npoo, tsis muaj luster, tsis zoo lubricity thiab qib siab. Feem ntau 60 ~ 80%, ob peb ntau li 90%, pluag ore washility.
Los ntawm kev sib koom saum toj no, peb paub tias nws yog qhov tsim nyog kom paub qhov txawv ntawm ob hom kev kawm, yog li cov ntaub ntawv tuaj yeem xaiv tau zoo dua, uas yog qhov tseem ceeb rau Graphite Cov Ntawv Thov Cov Chaw Tsim Tshuaj.
Lub Sijhawm Post: Dec-30-2022