Graphite hmoov yog qhov tsis muaj xim hlau nrog cov khoom siv zoo heev thiab cov khoom siv lub cev. Nws yog dav siv hauv kev lag luam ntau lawm. Nws muaj lub siab melting taw tes thiab tuaj yeem tiv taus kub ntau tshaj 3000 ° C. Peb yuav ua li cas thiaj paub qhov zoo ntawm ntau cov hmoov nplej? Cov qauv hauv qab no ntawm kev plaub hau Graphite piav qhia txog kev tsim khoom thiab xaiv cov hmoov txhuas graphite hmoov:
Cov tshuaj lom neeg cov hmoov ntawm cov pa taws kub muaj qhov ruaj khov, dilute kua qaub, dilute kua qaub, dilute kua qaub, kub ua hauj lwm zoo thiab corrosion tsis kam. Graphite hmoov yuav siv tau los ua cov khoom siv hluav taws xob tsis zoo rau cov roj teeb. Cov txheej txheem ntau lawm yog qhov nyuaj heev. Nws yog qhov tsim nyog rau pulverize qhov nyoos ore nrog lub pob zeb pob zeb, tom qab ntawd siv pob zeb zeb kom zom thiab xaiv cov khoom siv ntub dej. Qhuav hauv lub tshuab ziab khaub ncaws. Cov ntaub ntawv drenched yog tom qab ntawd muab tso rau hauv lub chaw ziab rau kom qhuav, thiab nws yog qhuav thiab bagged, uas yog cov hmoov zoo li qub.
Zoo-siab graphite hmoov muaj cov ntsiab lus carbon ntau, hardness yog 1-2, zoo tshaj qhov ua tau zoo, greason, grey, greasy, thiab tuaj yeem ua qias neeg. Qhov me me qhov me me qhov loj me, cov smoother cov khoom tiav yuav yog. Txawm li cas los xij, nws tsis yog tias cov me me qhov me me, qhov zoo dua cov kev ua tau zoo ntawm graphite hmoov. WeIjie Graphite ceeb toom txhua tus uas nws yog tus yuam sij kom nrhiav tau cov khoom siv graphite uas haum rau koj cov kev xav tau thiab tsim cov nqi ua haujlwm siab dua.
Lub Sijhawm Post: Lub Tsib Hlis-20-2022