Dab tsi yog kev lag luam siv ntawm selenium?

Kev Lag Luam Hluav Taws Xob
Selenium muaj cov photicensitivity thiab cov khoom siv hluav taws xob, cov ntaub ntawv, cov ntaub ntawv ua haujlwm, rectifiers, photorsers, photorsers, photorsers, photorsers, photorsers, photorsers, photorsers, photorsers, photorsers, photorsers, photocells, partocells, photorsers, photocells, photorsers, photorsers, photocells, particesters, photorsers, photorsers, photorsers, photorsers, photorsers, photocells, partocells, cov ntaub ntawv kho kom zoo, cov ntaub ntawv kho kom raug rau 30% ntawm tag nrho cov kev thov. Cov Purity High Selenium (99.99%) thiab selenium alloys yog lub teeb catch-nqus cov ntawv luam tawm hauv photocepers thiab phoweceptors rau laser nias. Qhov tseem ceeb ntawm grey selenium yog tias nws tau muaj cov khoom semiconductor thiab tuaj yeem siv rau xov tooj cua yoj thiab ib daim ntawv qhia. Selenium Rectifier muaj cov yam ntxwv ntawm load tsis kam, muaj kub ua hauj thiab zoo hluav taws xob ruaj khov.

Iav Kev Lag Luam
Selenium yog lub cev zoo nkauj decolorizer thiab feem ntau siv hauv kev lag luam iav. Yog tias cov iav raw muaj hlau ions, lub iav yuav qhia tau lub teeb ntsuab, yog ua kom cov iav pom me me, koj tuaj yeem ua lub ntsej muag ruby ​​yog cov iav nrov nrov - Selenium iav. Selenium thiab lwm cov hlau tuaj yeem siv ua ke muab cov xim sib txawv xws li Grey, Bronze thiab Paj yeeb. Cov iav dub siv hauv cov tsev thiab cov tsheb tseem muaj Selenium, uas ua rau muaj kev siv ntawm lub teeb thiab qhov ceev ntawm kev hloov pauv cua sov. Ib qho ntxiv, iav selenium kuj tseem siv tau los tsim cov teeb meem ntawm lub teeb liab liab ntawm kev sib tshuam.

Metallurgical Kev Lag Luam
Selenium tuaj yeem txhim kho qhov ua haujlwm ntawm cov hlau, yog li nws feem ntau siv hauv kev lag luam metallurgical. Ntxiv 0.3-0.5% Selenium mus cam khwb cia hlau, stainless hlau thiab tooj liab alloys tuaj yeem txhim kho ntau dua ntom ntom dua, thiab cov npoo ntawm cov machined ntau du. Alloys muaj ntawm Selenium thiab lwm cov ntsiab lus feem ntau siv nyob rau hauv kev tsim cov khoom siv tsawg-voltasers, thiab thermoelectric cov ntaub ntawv.

Tshuaj Kev Lag Luam
Selenium thiab nws cov tebchaw feem ntau siv los ua catalysts, vulcanizers thiab antioxidants. Kev siv Selenium ua cov txiaj ntsig zoo ntawm cov tshuaj lom neeg mob me, thiab cov tsiaj ntawv tsawg, cov khoom lag luam tsis zoo, cov khoom siv hluav taws xob tsawg, cov khoom siv tsawg dua, cov khoom siv tsawg dua, cov khoom siv hluav taws xob tsawg, cov khoom siv tsawg dua, cov khoom siv hluav taws xob tsis zoo, cov khoom siv tsawg dua, cov khoom siv hluav taws xob tsis zoo, cov khoom siv tsawg dua, cov lus qhia tsawg, cov lus qhia tsawg, kev ua haujlwm me me, cov lus qhia tsawg, kev siv tshuaj tsw qab, Nyob rau hauv cov txheej txheem ntawm cov roj hmab ntau lawm, Selenium tau siv ua tus neeg sawv cev vulcanizing kom txhawb nqa cov roj hmab.

Kev Lag Luam Kho Mob
Selenium yog ib qho tseem ceeb ntawm qee qhov enzymes (glutathione enzidase, cov kab mob plawv, muaj mob plab zom mov, cov kab mob plab, cov kab mob plab thiab muaj zog ntawm ntau yam kab mob tshwm sim los ntawm selenium deficiency. Txij li thaum Selenium yog qhov tseem ceeb tshaj plaws rau tib neeg lub cev thiab muaj kev cuam tshuam tseem ceeb rau cov khoom lag luam selenium ntxiv, xws li Malt Selenium.

Lwm Cov Ntawv Thov
Hauv kev ua liaj ua teb ua liaj ua teb Selenium tseem siv rau hauv cov tshuaj pleev ib ce, thiab qee tus tshuaj pleev ib co muaj Selenium muaj kev tawm tsam kev laus. Ib qho ntxiv, ntxiv Selenium rau cov kev daws plating tuaj yeem txhim kho cov tsos ntawm cov chaw plating, yog li nws kuj yog applied rau lub plating kev lag luam.