Lanthanum cerium birtawaa bir dhul naadir ah oo leh xasillooni kulayl wanaagsan, iska caabin daxalka, iyo xoogga farsamada. Sifooyinkeeda kiimikaad ayaa aad u firfircoon, waxayna la falgali kartaa oksaydhiyeyaasha waxayna yaraynaysaa wakiilada si ay u abuurto oksaydhyo iyo iskudhisyo kala duwan. Isla mar ahaantaana, lanthanum cerium birta sidoo kale waxay leedahay waxqabadka catalytic wanaagsan iyo sifooyinka indhaha, waxayna leedahay codsiyo badan oo kala duwan oo ku saabsan injineernimada kiimikada, tamarta cusub, elektiroonigga iyo qaybaha kale.
Muuqaalkalanthanum cerium birtawaa block dhalaalaysa bir-cawlan oo qalin ah, oo inta badan ay ku jiraan block saddex xagal, block shukulaatada, iyo block leydi ah.
Miisaanka saafiga ah ee saddex xagal: 500-800g/ingot, daahirnimo: ≥ 98.5% La/TREM: 35 ± 3% Ce/TREM: 65 ± 3%
Miisaanka saafiga ah ee shukulaatada: 50-100g/ingot daahirnimo: ≥ 98.5% La/TREM: 35 ± 3% Ce/TREM: 65 ± 3%
Miisaanka saafiga ah ee leydi-xagalka ah: 2-3kg/ingot daahirnimo: ≥ 99% La/TREM: 35 ± 3% Ce/TREM: 65 ± 3%
Codsigalanthanum cerium (La-Ce) daawaha
Lanthanum-cerium (La-Ce) daawahawaa walxo kala duwan oo soo jiitay dareenka weyn ee codsiyada warshadaha kala duwan, gaar ahaan warshadaha birta. Ugu horrayn wuxuu ka kooban yahaylanthanumiyocerium, Alaabtan gaarka ah waxay leedahay sifooyin kor u qaadaya waxqabadka iyo tayada alaabta birta.
Mid ka mid ah codsiyada ugu muhiimsan eeAlaabooyinka La-Cewaa soo saarista biraha khaaska ah. Ku daridaLa-Cewaxay wanaajisaa sifooyinka farsamada ee birta, sida xoogga xajinta iyo ductility, taasoo ka dhigaysa mid ku habboon dalabaadka codsiyada dhismaha, baabuurta iyo warshadaha hawada. Daawadu waxay u shaqeysaa sida deoxidizer iyo desulfurizer, caawinta sifeynta birta iyo yaraynta wasakhda, ugu dambeyntii soo saarista tayada sare ee tayada sare leh.
Maalgelinta gelinta,La-Ce daawahawuxuu door muhiim ah ka ciyaaraa kor u qaadida dareeraha birta dhalaalaysa. Hantidani waxay muhiim u tahay soo saarista qaabab adag iyo qaybo leh saxnaansho cabbir sare. Alloys-ku waxa ay hagaajiyaan habka shubista, taas oo keenta cillado yar iyo wareegyo wax soo saar oo hufan.
Intaa waxaa dheer, daawaynta La-Ce sidoo kale waxaa loo isticmaalaa warshadaha cerium-iron-boron si loo soo saaro birlabyada waxqabadka sare leh. Magnet-yadani waxay muhiim u yihiin qalabyada kala duwan ee elegtarooniga ah iyo tignoolajiyada tamarta la cusboonaysiin karo, sida marawaxadaha dabaysha iyo baabuurta korantada.
Codsiga kale ee muhiimka ah ee La-Ce alloy waa alaabta kaydinta hydrogen. Daawadu waxay si hufan u nuugi kartaa oo u sii deyn kartaa hydrogen, taas oo ka dhigaysa musharax rajo leh xalalka kaydinta tamarta, gaar ahaan marka la eego teknoolojiyadda tamarta nadiifka ah.
Ugu dambeyntii, La-Ce alloy waa wax lagu daro birta waxtarka leh. Ku darida qaababka birta waxay hagaajinaysaa waxqabadka guud iyo cimri dhererka alaabta, taasoo ka dhigaysa hanti qiimo leh oo ku jirta warshadaha birta.
Marka la soo koobo, codsigalanthanum-cerium (La-Ce) daawahaWaxay ku lug leedahay qaybo badan, oo inta badan loo isticmaalo warshadaha birta, wax soo saarka birta gaarka ah, shubista saxda ah, wax soo saarka cerium-iron-boron, kaydinta hydrogen iyo sida birta lagu daro. Sifooyinkeeda gaarka ah waxay ka dhigaan walxo lagama maarmaan u ah hababka warshadaha casriga ah.
(Waxaa lagu talinayaa in lagu kaydiyo xaalado xidhan iyo kuwo qalalan. Ka dib markii ay hawada soo gasho in muddo ah, alaabtani waxay samayn doontaa budo oksaydh ah oo jaale ah oo khafiif ah oo dusha sare ah. Ka dib markaad isticmaasho mashiinka wax qarxinta ama burushka si aad u nadiifiso lakabka oksaydhka nadiif ah , ma saamayn doonto waxtarka iyo isticmaalka alaabta.)
Alaabooyinka la midka ah ee shirkadeena waxaa ku jira hal bir ah iyo alwaaxyo iyo budo sida Lalanthanum, Cecerium, Prpraseodymium, Ndneodymium, Smsamaroon, Yuueuropium, Gdgadolinium, Tbterbium, Dydysprosium Ho Holmium, Er erbium, Ybytterbium, Yyttriumiwm. Ku soo dhawoow weydiinta.
Waqtiga boostada: Sebtembar-30-2024