Kodi selenium imagwiritsidwa ntchito bwanji m'mafakitale?

Makampani opanga zamagetsi
Selenium ili ndi mawonekedwe a photosensitivity ndi semiconductor, ndipo nthawi zambiri amagwiritsidwa ntchito m'makampani opanga zamagetsi kupanga ma photocell, photosensor, zipangizo za laser, olamulira a infrared, photocells, photoresistors, zida za kuwala, photometers, rectifiers, ndi zina zotero. pafupifupi 30% ya zonse zofunika.Selenium yoyera kwambiri (99.99%) ndi ma aloyi a selenium ndizomwe zimayamwa kuwala muzojambula zamafotokopera, zomwe zimagwiritsidwa ntchito muzokopa zamapepala ndi ma photoreceptors a makina osindikizira a laser.Chofunikira cha imvi selenium ndikuti ili ndi mawonekedwe a semiconductor ndipo imatha kugwiritsidwa ntchito pozindikira mafunde a wailesi ndikuwongolera.Selenium rectifier ili ndi mawonekedwe okana katundu, kukana kutentha kwambiri komanso kukhazikika kwamagetsi.

Makampani agalasi
Selenium ndi decolorizer yabwino yakuthupi ndipo imagwiritsidwa ntchito nthawi zambiri m'makampani agalasi.Ngati galasi zopangira zili ndi ayoni chitsulo, galasi adzasonyeza kuwala wobiriwira, ndi selenium ndi olimba ndi zitsulo luster, kuwonjezera pang'ono selenium kungachititse galasi kuwoneka wofiira, wobiriwira ndi wofiira amathandizirana wina ndi mzake, kupanga galasi colorless, ngati selenium yowonjezereka ikuwonjezeredwa, mukhoza kupanga galasi lodziwika bwino la ruby ​​- galasi la selenium.Selenium ndi zitsulo zina zitha kugwiritsidwa ntchito limodzi kupereka magalasi amitundu yosiyanasiyana monga imvi, mkuwa ndi pinki.Magalasi akuda omwe amagwiritsidwa ntchito m'nyumba ndi magalimoto alinso ndi selenium, yomwe imachepetsa mphamvu ya kuwala komanso kuthamanga kwa kutentha.Kuphatikiza apo, galasi la selenium litha kugwiritsidwanso ntchito kupanga chowunikira cha kuwala kofiyira pamzerewu.

Makampani opanga zitsulo
Selenium imatha kupititsa patsogolo ntchito yachitsulo, chifukwa chake imagwiritsidwa ntchito m'makampani opanga zitsulo.Kuonjezera 0.3-0.5% selenium kuponya chitsulo, chitsulo chosapanga dzimbiri ndi ma aloyi amkuwa amatha kusintha mawonekedwe awo amakina, kupanga mapangidwewo kukhala wandiweyani, komanso pamwamba pazigawo zamakina kukhala zosalala.Ma aloyi opangidwa ndi selenium ndi zinthu zina nthawi zambiri amagwiritsidwa ntchito popanga zowongolera zotsika mphamvu, ma photocell, ndi zida zamagetsi zamagetsi.

Makampani opanga mankhwala
Selenium ndi mankhwala ake nthawi zambiri amagwiritsidwa ntchito ngati chothandizira, vulcanizers ndi antioxidants.Kugwiritsa ntchito selenium monga chothandizira kuli ndi ubwino wa zinthu zofatsa, zotsika mtengo, zowonongeka pang'ono, zowonongeka pambuyo pa chithandizo, ndi zina zotero.Popanga mphira, selenium imagwiritsidwa ntchito ngati vulcanizing agent kuti apititse patsogolo kukana kwa labala.

Makampani azaumoyo
Selenium ndi gawo lofunikira la ma enzyme ena a antioxidant (glutathione peroxidase) ndi selenium-P mapuloteni mu nyama ndi anthu, omwe amatha kusintha chitetezo chathupi chamunthu, khansa, matenda am'mimba, matenda amtima ndi cerebrovascular, matenda a prostate, matenda amasomphenya, ndi zina zambiri, motero selenium. amagwiritsidwa ntchito kwambiri m'zachipatala pochiza ndi kuchepetsa matenda osiyanasiyana obwera chifukwa cha kusowa kwa selenium.Popeza selenium ndiyofunikira kwambiri m'thupi la munthu ndipo imakhudza kwambiri thanzi la munthu, makampani azachipatala ayamba kupanga zinthu zina zowonjezera za selenium, monga malt selenium.

Mapulogalamu ena
Pazaulimi, selenium imatha kuwonjezeredwa ku feteleza kuti apititse patsogolo kuchepa kwa nthaka ya selenium ndikulimbikitsa kukula kwa mbewu.Selenium imagwiritsidwanso ntchito mu zodzoladzola, ndipo zodzoladzola zina zomwe zimakhala ndi selenium zimakhala ndi zotsutsana ndi ukalamba.Kuphatikiza apo, kuwonjezera selenium ku yankho la plating kumatha kupititsa patsogolo mawonekedwe a plating, kotero imakhalansozikugwira ntchito kumakampani opanga plating.