Kev faib tawm ntawm daim ntawv graphite

Kev faib tawm ntawm daim ntawv graphite

Daim ntawv graphite dhau los ntawm ntau yam txheej txheem ntxiv xws li cov ntawv graphite uas muaj cov pa roj carbon phosphorus ntau, kev kho tshuaj, kev nthuav dav kub siab thiab kev ci. Nws muaj kev tiv taus kub siab, kev coj cua sov, kev ywj pheej, kev ua kom ruaj khov thiab kev ua haujlwm zoo heev. Daim ntawv graphite muaj cov yam ntxwv zoo heev. Raws li nws daim ntawv thov, nws tuaj yeem faib ua kev sib khi.daim ntawv graphite, daim ntawv graphite thermal conductive thiab daim ntawv graphite conductive.
1. Daim ntawv graphite rau kev kaw
Nws tau siv dav hauv kev siv hluav taws xob, kev lag luam tshuaj lom neeg, cov cuab yeej siv, tshuab thiab lwm yam lag luam. Nws tuaj yeem hloov cov foob ib txwm muaj xws li roj hmab thiab asbestos thiab siv tau ua cov foob dynamic thiab static ntawm cov tshuab, cov kav dej, cov twj tso kua mis thiab cov li qub.
2. Cov ntawv graphite uas ua rau kub
Daim ntawv graphite thermal conductive muaj kev ua tau zoo heev ntawm kev ua kom sov thiab kev ua haujlwm zoo heev. Nws feem ntau yog siv rau hauv xov tooj ntawm tes, laptops thiab lwm yam khoom siv hluav taws xob.
3. Daim ntawv graphite conductive
Nws yog feem ntau siv rau hauv kev tsim khoom thiab kev ua cov khoom siv hluav taws xob ntau yam.

Lub hauv paus ntsiab lus thiab kev siv daim ntawv graphite hauv kev lag luam

Lub hauv paus ntsiab lus ntawm kev coj cua sov ntawm daim ntawv graphite yog tias qhov kub thiab txias siab coj cua sov sib npaug zos raws ob qho kev taw qhia los ntawm qhov chaw ntawm daim ntawv graphite. Daim ntawv graphite tuaj yeem nqus ib feem ntawm qhov kub thiab tshem tawm qhov kub los ntawm kev coj cua sov ntawm qhov chaw ntawm daim ntawv graphite, uas ua lub luag haujlwm ntawm kev tshem tawm cua sov. Lub thermal conductivity ntawm daim ntawv graphite feem ntau yog ntawm w / mk thiab lub thermal conductivity ntsug yog ntawm 10-20w / mK, Lub thermal conductivity yog ncaj qha proportional rau tus nqi ntawm daim ntawv graphite.

Piv nrog cov ntaub ntawv hlau ib txwm muaj, qhov thermal conductivity ntawm daim ntawv graphite yog 3 ~ 5 npaug ntawm tooj liab thiab txhuas.Daim ntawv graphite nyias heevFeem ntau yog siv rau kev siv cua sov ntawm cov khoom siv hluav taws xob. Ultra nyias graphite muaj qhov tsis kam cua sov tsawg, qis dua 40% piv rau txhuas thiab qis dua 20% piv rau tooj liab. Daim ntawv graphite tuaj yeem txiav ua ntau yam duab, thiab daim ntawv graphite uas siv cua sov tuaj yeem siv rau kev tso cua sov ntawm cov khoom siv hluav taws xob.