Hauv kev lag luam xws li semiconductors thiab precision electronics, uas muaj cov kev cai nruj heev rau kev tsim khoom ib puag ncig, kev huv huv ntawm lub rooj cob qhia tsis muaj plua plav ncaj qha cuam tshuam rau cov khoom lag luam tawm los. Cov teeb meem muaj kuab paug tshwm sim los ntawm xeb ntawm cov tsoos cam khwb cia hlau puag yog qhov teeb meem nyuaj rau cov lag luam. Txawm li cas los xij, ZHHIMG txoj kev daws teeb meem granite tau ua tiav dhau daim ntawv pov thawj nrog nws cov kev ua tau zoo, coj qhov kev ua tiav tshiab rau kev lag luam.
Txawm hais tias cam khwb cia hlau puag yog dav siv nyob rau hauv kev lag luam teb, lawv cov tsis zoo corrosion kuj yog tag nrho nyob rau hauv ib puag ncig ntawm plua plav-dawb rhiav. Cam khwb cia hlau yog tsim los ntawm hlau thiab carbon, thiab nws yog heev nquag mus rau oxidation tshua nrog oxygen thiab noo noo nyob rau hauv cov huab cua, tsim xeb. Hauv kev cob qhia tsis muaj plua plav, txawm tias qhov xeb me ntsis tshem tawm tuaj yeem tsim cov ntaub ntawv hlau. Thaum cov khoom no nkag mus rau cov cuab yeej precision lossis ua raws li cov khoom lag luam, lawv tuaj yeem ua rau muaj kev cuam tshuam loj xws li luv luv Circuit Court hauv semiconductor chips thiab kev sib kis ntawm precision optical Cheebtsam, ua rau muaj qhov tsis zoo ntawm cov khoom. Raws li kev lag luam txheeb cais, cov khoom lag luam teeb meem tshwm sim los ntawm xeb ua paug ntawm cov hlau cam khwb cia nyiaj rau 15% mus rau 20% ntawm cov khoom tsis ua haujlwm hauv kev cob qhia tsis muaj plua plav.
ZHHIMG granite tov muaj peev xwm hais txog cov pa phem ntawm cov hlau cam khwb cia. Granite feem ntau yog tsim los ntawm cov zaub mov xws li quartz thiab feldspar. Nws muaj cov tshuaj lom neeg ruaj khov heev, nrog rau pH kam rau ua ntau yam ntawm 1 txog 14. Nws tsis tshua muaj kev cuam tshuam nrog cov tshuaj acidic lossis alkaline tshuaj reagents thiab tsis dhau oxidation nrog oxygen lossis noo noo hauv huab cua. Yog li ntawd, tsis muaj teeb meem ntawm rusting. Lub caij no, nws cov qauv ntom ntom (porosity <0.1%) ua rau nws qhov chaw du thiab tiaj tus, thiab nws tsis yooj yim rau adsorb plua plav thiab cov khoom paug. Txawm hais tias siv rau lub sijhawm ntev hauv qhov chaw ua haujlwm tsis muaj plua plav nrog kev ua kom huv huv, nws tseem tuaj yeem tswj xyuas lub xeev huv, kom tsis txhob muaj qhov tsis zoo ntawm cov khoom los ntawm kev sib kis hauv paus.
Dab tsi yog qhov tsim nyog ntawm kev saib xyuas ntau dua yog tias ZHHIMG granite tov tau dhau ISO 14644-1 Chav Kawm 5 kev nyab xeeb ib puag ncig daim ntawv pov thawj. Daim ntawv pov thawj no muaj cov txheej txheem nruj heev rau cov concentration ntawm cov khoom raug tshem tawm hauv huab cua. Lub sijhawm peb lub hlis sib law liag ntawm kev sim nruj, ZHHIMG granite puag tas li khaws cia qhov qis qis tshaj tawm, kom ntseeg tau tias nws yuav tsis ua rau muaj kuab paug rau qhov chaw ua haujlwm tsis muaj plua plav. Tsis tas li ntawd, granite platform kuj muaj qhov tsis tshua muaj coefficient ntawm thermal expansion thiab kev co zoo heev. Thaum ua kom muaj kev huv ntawm lub rooj cob qhia tsis muaj plua plav, nws tuaj yeem muab kev txhawb nqa ruaj khov rau cov cuab yeej precision, txhim khu kev ua haujlwm raug thiab kev ntseeg siab ntawm cov khoom siv.
Tom qab lub tuam txhab muaj npe nrov semiconductor tsim tau txais ZHHIMG granite tov los hloov cov cam khwb cia hlau puag, qhov tsis xws luag ntawm nws cov khoom tshwm sim los ntawm cov pa phem tau poob qis los ntawm 8% mus rau 1.5%, kev tsim khoom tau nce los ntawm 25%, thiab cov nqi txhua xyoo txuag vim cov khoom seem ntau tshaj 10 lab yuan. Qhov kev ua tiav zoo kawg no tau lees paub qhov txiaj ntsig zoo ntawm ZHHIMG qhov kev daws teeb meem granite hauv kev daws teeb meem kev ua qias tuaj hauv kev cob qhia tsis muaj plua plav.
Nrog kev txhim kho txuas ntxiv ntawm cov khoom lag luam precision thiab cov kev xav tau zoo hauv ntau qhov kev lag luam, qhov tseem ceeb ntawm kev cob qhia tsis muaj plua plav tau dhau los ua qhov tseem ceeb. ZHHIMG granite cov kev daws teeb meem, nrog lawv cov xeb-pov thawj, huv thiab ruaj khov, nrog rau cov ntawv pov thawj pov thawj, muab cov kev xaiv txhim khu kev qha rau cov lag luam, pab kev lag luam txav mus rau qhov siab dua thiab kev tsim khoom zoo.
Post lub sij hawm: May-23-2025