Nyob rau hauv ntau semiconductor manufacturing, cov hmoov graphite ntxiv rau txhim kho kev ua tau zoo ntawm cov khoom, tab sis tsis yog txhua tus hmoov graphite tuaj yeem ua tau raws li cov cai. Nyob rau hauv cov ntawv thov semiconductor, cov hmoov graphite feem ntau yog kev ua kom huv, qhov loj me, kub tsis kam. Hauv qab plaub ntug graphite xiaobian rau koj hais dab tsi graphite hmoov yuav ua tau txheej txheem semiconductor:
Graphite hmoov
1. Kev cai lij choj huv
Semiconductor Kev lag luam kev lag luam ntau lawm ntawm graphite hmoov raw khoom yuav tsum muaj ntau, yog tias muaj ntau yam impurities yuav ua rau cov khoom siv raw. Yog li ntawd, ntxiv rau kev tswj nruj ntawm kev coj dawb huv ntawm graphite raw cov ntaub ntawv, tab sis kuj dhau los ntawm kev kub siab kom txo qis theem grey txog tsawg kawg.
2, particle loj tawm cov ntaub ntawv xa tawm
Qeb kev muaj nyob qib graphite cov ntaub ntawv nyoos rau cov khoom zoo, cov nplais ntawm graphite yog yooj yim heev rau kev ua tiav thiab kev kub siab compressive lub zog, kev noj me me.
3, Kev cai tshav kub tiv thaiv tshav kub
Semiconductor Kev lag luam kev lag luam ntau lawm ntawm cov khoom siv cua hauv cov khoom siv, feem ntau cov ntaub ntawv raw kom muaj kev ntseeg tau zoo thiab kev ua tau kub ntawm qhov kub.
Hauv txoj kab nrog cov kev cai saum toj no ntawm graphite hmoov, tuaj yeem siv nyob rau hauv semiconductor ua. Yog tias koj tseem xav yuav graphite hmoov rau kev lag luam tsim khoom, txais tos rau cov chaw ua haujlwm graphite graphite Hoobkas rau kev nkag siab ntxaws.
Lub sijhawm Post: Mar-30-2022