Hauv kev lag luam hluav taws xob, silicon yog lub pob txha. Nws yog cov khoom siv tseem ceeb hauv kev tsim cov semiconductors. Lub peev xwm ntawm silicon los ua hluav taws xob nyob rau hauv qee yam kev mob thiab ua raws li cov insulator nyob rau hauv lwm tus ua rau nws zoo tagnrho rau kev tsim cov kev sib txuas, microprocessors, thiab lwm yam khoom siv hluav taws xob. Cov chips me me no ua rau peb lub khoos phis tawj, smartphones, thiab ntau yam khoom siv hluav taws xob, ua rau peb sib txuas lus, ua haujlwm, thiab lom zem rau peb tus kheej.
Lub hnub ci zog sector kuj tso siab rau ntau yam ntawm silicon. Lub hnub ci hlwb, uas hloov lub hnub ci rau hauv hluav taws xob, feem ntau yog tsim los ntawm silicon. High-purity silicon yog siv los tsim cov cell photovoltaic uas tuaj yeem ntes lub hnub ci zog thiab hloov mus rau hauv hluav taws xob siv tau. Raws li qhov kev thov rau cov khoom siv hluav taws xob tauj dua tshiab, qhov tseem ceeb ntawm silicon hauv kev lag luam hnub ci tseem nce ntxiv.
Hauv kev tsim kho kev lag luam, silicon yog siv los tsim ntau yam khoom siv. Silicone sealants thiab adhesives yog dav siv los kaw cov pob qij txha thiab qhov khoob, muab cov dej tsis zoo thiab rwb thaiv tsev. Silicon-raws li additives kuj tau ntxiv rau pob zeb los txhim kho nws lub zog thiab kav ntev. Tsis tas li ntawd, silicon yog siv rau hauv kev tsim cov iav, uas yog ib qho tseem ceeb hauv tsev cov khoom.
Silicon carbide, ib qho sib xyaw ntawm silicon thiab carbon, yog siv rau hauv lub tsheb fais fab thiab hluav taws xob hluav taws xob vim nws cov thermal conductivity thiab kav ntev.
Ntxiv mus, silicon yog siv hauv kev kho mob. Piv txwv li, cov khoom siv silicone yog siv hauv kev phais yas thiab qee yam khoom siv kho mob. Silica, ib qho sib xyaw ntawm silicon thiab oxygen, yog siv rau hauv kev tsim tshuaj thiab ua ib qho ntxiv hauv qee cov khoom noj. Feem ntau siv qib yog 553/441/3303/2202/411/421 thiab lwm yam.
Post lub sij hawm: Dec-06-2024
