Cov kab hluav taws xob feem ntau suav tias yog cov xov hlau uas ua los ntawm ib los yog ntau qhov kev sib tshooj ua ke nrog cov rwb thaiv tsev thiab tiv thaiv txheej, uas xa cov hluav taws xob lossis cov ntaub ntawv los ntawm ib qhov chaw mus rau lwm qhov. Hauv kev nkag siab dav dav, nws yog hais txog lub cuab yeej uas siv cov khoom siv hlau yog cov khoom nruab nrab los xa cov cim hluav taws xob.
Los ntawm txhais tau, cov xaim hluav taws xob tau siv los coj hluav taws xob. Feem ntau ua los ntawm cov hlau hauv qab no:
Tooj liab' s hluav taws xob kev coj ua yog qhov thib ob rau nyiaj, thiab nws cov thermal conductivity yog thib ob rau kub thiab nyiaj; nws yog xeb resistant, tsis-sib nqus, zoo plasticity, yooj yim solder, thiab muaj kev siv ntau yam. Tooj liab tooj liab feem ntau txhim kho kev hnav tsis kam, kev txhim kho corrosion thiab cuab yeej thiab lub cev ntawm tooj liab.
Nyiaj, cov hlau muaj qhov ua tau zoo tshaj plaws thiab cov thermal conductivity, muaj kev txhim kho zoo corrosion thiab oxidation tsis kam, thiab yooj yim rau weld; nws yog tsuas yog siv rau plating thiab cladding;
Kub thiab npib tsib xee tau siv los ua cov hluav taws xob kub uas muaj qhov cuam tshuam zoo.
Cov hlau (hlau) feem ntau siv los ua cov khoom siv ntxiv rau cov kev coj ua zoo, xws li cov tub ntxhais ntawm steel hlau, tooj liab clad steel, thiab aluminium clad steel hlau.
Zinc yog siv ua txheej rau steel hlau / steel sawb / hlau neeg xyuas pib los tiv thaiv corrosion.
Tin siv raws li txheej txheej plating ntawm cov hlau tsis xeb / tooj liab hlau los tiv thaiv xeb thiab ua kom yooj yim ntawm cov hlau txuas tooj liab.
kho qhov muag fiber
Optical fiber yog qhov luv luv ntawm optical fiber, uas yog lub teeb xa cov khoom siv uas siv lub hauv paus ntsiab lus ntawm tag nrho kev xav ntawm lub teeb nyob hauv lub fiber ua los ntawm cov iav lossis yas. Cov thawj coj yav dhau los ntawm Suav Tebchaws University of Hong Kong Gao Kun thiab George A. Hockham thawj zaug tau tawm tswv yim tias kev tsim kho fiber ntau tuaj yeem siv rau kev sib kis. Vim li no, Gao Kun yeej xyoo 2009 Nobel nqi zog hauv Physics.
Cov khoom sib kis ntawm ib kawg ntawm qhov kho qhov muag siv hluav taws xob siv hluav taws xob ua kom pom lub teeb (LED) lossis cov nqaj hluav taws xob xa mus rau lub teeb ntsig mus rau cov hluav taws xob kho qhov muag, thiab cov cuab yeej tau txais nyob rau lwm qhov kawg ntawm qhov kho qhov muag siv cov duab hluav taws xob kom paub txog mem tes.
Nyob rau hauv lub neej txhua hnub, txij li cov kis tau poob ntawm lub teeb nyob rau hauv optical fiber ntau qis dua qhov hluav taws xob hauv cov xov hlau, cov xov hluav taws xob tau siv rau cov xov xwm ntev kis.
