Menene amfanin selenium a masana'antu?

Masana'antar lantarki
Selenium yana da halayen daukar hoto da kuma semiconductor, kuma galibi ana amfani da shi a masana'antar lantarki don kera ƙwayoyin photocells, na'urorin daukar hoto, na'urorin laser, masu sarrafa infrared, ƙwayoyin photocells, masu hana daukar hoto, kayan aikin gani, na'urorin daukar hoto, masu gyara hoto, da sauransu. Amfani da selenium a masana'antar lantarki ya kai kusan kashi 30% na jimillar buƙata. Tsaftataccen selenium (99.99%) da ƙarfe selenium sune manyan hanyoyin ɗaukar haske a cikin na'urorin daukar hoto, waɗanda ake amfani da su a cikin na'urorin kwafi na takarda da masu karɓar hoto don matse laser. Muhimmin fasalin selenium mai launin toka shine yana da halayen semiconductor na yau da kullun kuma ana iya amfani da shi don gano raƙuman rediyo da gyarawa. Mai gyara selenium yana da halaye na juriyar kaya, juriyar zafin jiki mai yawa da kwanciyar hankali mai kyau na lantarki.

Masana'antar gilashi
Selenium kyakkyawan kayan cire launi ne na zahiri kuma ana amfani da shi sau da yawa a masana'antar gilashi. Idan kayan da aka yi amfani da su a gilashin sun ƙunshi ions na ƙarfe, gilashin zai nuna kore mai haske, kuma selenium mai ƙarfi ne tare da walƙiyar ƙarfe, ƙara ƙaramin adadin selenium zai iya sa gilashin ya yi kama da ja, kore da ja, ya sa gilashin ba shi da launi, idan aka ƙara selenium da yawa, za ku iya yin sanannen gilashin ruby ​​- gilashin selenium. Ana iya amfani da selenium da sauran ƙarfe tare don ba da gilashin launuka daban-daban kamar launin toka, tagulla da ruwan hoda. Gilashin baƙi da ake amfani da su a gine-gine da motoci kuma yana ɗauke da selenium, wanda ke rage ƙarfin haske da saurin canja wurin zafi. Bugu da ƙari, ana iya amfani da gilashin selenium don ƙera inuwar fitilar siginar ja a mahadar.

Masana'antar ƙarfe
Selenium na iya inganta aikin ƙarfe, don haka galibi ana amfani da shi a masana'antar ƙarfe. Ƙara selenium 0.3-0.5% a cikin ƙarfen da aka yi da ƙarfe, bakin ƙarfe da ƙarfe na tagulla na iya inganta halayen injinansu, yana sa tsarin ya zama mai kauri, kuma saman sassan da aka yi da ƙarfe ya zama santsi. Ana amfani da ƙarfe da aka yi da selenium da sauran abubuwa wajen ƙera rectifiers masu ƙarancin ƙarfin lantarki, ƙwayoyin photocells, da kayan thermoelectric.

Masana'antar sinadarai
Ana amfani da selenium da mahaɗansa a matsayin masu haɓaka sinadarai, masu rage yawan sinadarai da kuma masu hana tsufa. Amfani da selenium a matsayin mai haɓaka sinadarai yana da fa'idodi na yanayi mai sauƙi na amsawa, ƙarancin farashi, ƙarancin gurɓataccen muhalli, dacewa bayan magani, da sauransu. Misali, selenium na elemental shine mai haɓaka sinadarai a cikin tsarin shirya sinadarin sulfur ta hanyar amsawar sulfite. A cikin tsarin samar da roba, ana amfani da selenium a matsayin mai rage yawan sinadarai don haɓaka juriyar lalacewa ta roba.

Masana'antar kiwon lafiya
Selenium muhimmin bangare ne na wasu enzymes na antioxidant (glutathione peroxidase) da kuma furotin selenium-P a cikin dabbobi da mutane, wadanda zasu iya inganta garkuwar jikin dan adam, cutar kansa, cututtukan ciki, cututtukan zuciya da jijiyoyin jini, cututtukan prostate, cututtukan gani, da sauransu, don haka ana amfani da selenium sosai a fannin likitanci don magance cututtuka daban-daban da rashin selenium ke haifarwa. Tunda selenium wani sinadari ne mai mahimmanci ga jikin dan adam kuma yana da tasiri mai mahimmanci ga lafiyar dan adam, masana'antar kiwon lafiya ta fara samar da kayayyakin kari na selenium daban-daban, kamar malt selenium.

Wasu aikace-aikace
A fannin noma, ana iya ƙara selenium a cikin taki don inganta yanayin ƙarancin selenium a ƙasa da kuma haɓaka haɓakar shuka. Haka kuma ana amfani da selenium a fannin kayan kwalliya, kuma wasu kayan kwalliya da ke ɗauke da selenium suna da tasirin hana tsufa. Bugu da ƙari, ƙara selenium a cikin maganin plating na iya inganta bayyanar sassan plating, don haka shi ma wani abu ne da ake buƙata.ya shafi masana'antar plating.