Cov roj hluav taws xob muaj xws li cov roj hluav taws xob tshwj xeeb thiab cov roj hluav taws xob ntau.Lawv yog cov tseem ceeb thiab cov ntaub ntawv tseem ceeb hauv kev tsim cov txheej txheem ntawm kev sib xyaw ua ke, cov khoom lag luam, cov teeb pom kev zoo semiconductor, photovoltaics thiab lwm yam lag luam.Cov khoom siv hluav taws xob tshwj xeeb yog cov khoom siv tsim nyog rau kev tsim hluav taws xob sib txuas.Lawv tau siv dav hauv photolithography, etching, zaj duab xis tsim, tu, doping, deposition thiab lwm yam txheej txheem txuas.Lawv muaj cov kev xav tau siab rau purity, stability, ntim ntim, thiab lwm yam, hu ua "khoom noj" thiab "ntshav" ntawm kev lag luam semiconductor.Kev tsim hluav taws xob sib xyaw ua ke muaj ntau txhiab tus txheej txheem, uas yog qhov nyuaj heev thiab yuav tsum tau siv ntau pua lub tshuab hluav taws xob tshwj xeeb gases.Hauv kev tsim hluav taws xob sib xyaw ua ke, cov roj hluav taws xob tuaj yeem muab faib ua cov pa roj carbon monoxide, ion implantation gases, ntxuav gases, etching gases thiab photolithography gases raws li cov txheej txheem sib txawv;hluav taws xob gases tau siv dav thiab muaj cov kev xav tau siab.Cov peev txheej thiab lawv cov khoom siv muaj cov kev xav tau.Gas purity yog qhov tseem ceeb ntawm cov khoom siv roj tshwj xeeb, uas yuav tsum tau siv ultrapure thiab ultraclean.Ultrapure yuav tsum muaj roj purity mus txog 4.5N, 5N lossis txawm 6N lossis 7N.Txhua lub sij hawm lub purity nce los ntawm ib tug N thiab txhua txhua lub sij hawm lub concentration ntawm hais thiab hlau impurities txo los ntawm ib tug txiav txim ntawm magnitude, cov pa purity yuav nce los ntawm ib tug txiav txim ntawm magnitude.Nqa cov kev txhim kho tseem ceeb hauv cov txheej txheem nyuaj thiab nyuaj.Rau cov roj sib xyaw, qhov tseeb ntawm qhov kev faib ua feem yog qhov tseem ceeb parameter.Raws li cov khoom lag luam nce thiab kev npaj qhov tseeb nce ntxiv, cov neeg xa khoom siv roj feem ntau yuav tsum tau ua cov haujlwm meej ntawm cov khoom siv roj nrog ntau yam ppm lossis txawm tias qib ppb.
Shandong Hydroid Chemical yog tsim los ntawm cov kws tshaj lij cov neeg ua haujlwm uas ua haujlwm hauv cov khoom siv roj thiab cov khoom siv roj, thiab muaj kev sib raug zoo nrog cov khoom siv roj thiab lub Hoobkas, peb tuaj yeem muab cov roj tshwj xeeb hauv qab no:
Tsis tshua muaj roj: Neon, Krypton, Xeon hauv 10L thiab 47L lub tog raj kheej pob
Electronic Gas/Specialty Gas: WF6, BF3, SF6, NF3, PH3+H2, MCS, SDS, N2O, HCL, SILANE (SiH4)
Thiab peb cov khoom siv roj tau xa mus rau Taiwan, Kauslim Teb thiab Europe cov neeg siv khoom.Thiab peb lub hom phiaj yog los muab peb cov kev pabcuam rau cov neeg siv khoom thoob ntiaj teb uas xav tau cov pa roj thiab kev thauj mus los, kom paub txog peb lub zeem muag kev lag luam: los ua koj tus khub thoob ntiaj teb & txhim khu kev lag luam hauv cov roj foob.
Post lub sij hawm: Sep-01-2023