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Dhibaato Kor u kaca Qiimaha Dhulka Naadirka ah oo ay ugu wacan tahay Hoos u dhaca Heerka Shaqeynta ee Shirkadaha Qalabka Magnet
Xaaladda suuqa dhulka naadirka ah ee Meey 17, 2023 Qiimaha guud ee dhulka naadirka ah ee Shiinaha ayaa muujiyay isbeddel kor u kacaya, badiyaa ka muuqday kororka yar ee qiimaha praseodymium neodymium oxide, gadolinium oxide, iyo daawaynta birta dysprosium ilaa 465000 yuan/ ton, 272000 yuan/to...Sii akhri -
Hordhac of thortveitite ore
Thortveitite ore Scandium waxay leedahay sifooyinka cufnaanta qaraabada hoose (ku dhawaad waxay le'eg tahay aluminium) iyo barta dhalaalka sare. Scandium nitride (ScN) waxay leedahay meel dhalaalaysa oo ah 2900C iyo kororka sare, taas oo ka dhigaysa mid si weyn loogu isticmaalo warshadaha elektiroonigga ah iyo raadiyaha. Scandium waa mid ka mid ah agabka...Sii akhri -
Hababka soo saarista ee scandium
Hababka soo saarista ee scandium Muddo aad u badan ka dib markii la helay, isticmaalka scandium lama soo bandhigin dhibaatada ay ku leedahay wax soo saarka. Iyada oo ay kor u kacday hababka kala soocida walxaha naadirka ah ee dhulka, hadda waxaa jira habsocod qaan-gaar ah oo loogu talagalay nadiifinta scandi ...Sii akhri -
Isticmaalka ugu muhiimsan ee scandium
Isticmaalka ugu muhiimsan ee scandium Isticmaalka scandium (sida walaxda shaqo ee ugu weyn, ee aan ahayn doping) waxay ku urursan tahay jihada aad u dhalaalaya, mana aha buunbuunin in loogu yeero Wiilka iftiinka. 1. Scandium sodium lamp Hubka ugu horeeya ee sixirka ee loo yaqaan 'Scandium sodium lamp', kaas oo...Sii akhri -
Qaybaha Dhulka Naadirka ah | Lutium (Lu)
Sannadkii 1907, Welsbach iyo G. Urban waxay sameeyeen cilmi-baaris iyaga u gaar ah waxayna heleen curiye cusub "ytterbium" iyagoo isticmaalaya habab kala duwan. Welsbach waxay u magacawday curiyahan Cp (Cassiope ium), halka G. Urban uu u magacaabay Lu (Lutetium) oo ku salaysan magacii hore ee Paris. Ka dib, waxaa la ogaaday in Cp iyo ...Sii akhri -
Curiyaha dhulka naadir | Ytterbium (Yb)
Sanadkii 1878, Jean Charles iyo G.de Marignac waxay heleen curiye cusub oo naadir ah oo ku jira "erbium", oo loo bixiyay Ytterbium by Ytterby. Isticmaalka ugu muhiimsan ee ytterbium waa sida soo socota: (1) Waxaa loo isticmaalaa sida walxaha dahaarka kulaylka. Ytterbium waxay si weyn u wanaajin kartaa iska caabbinta daxalka ee zinc-kaSii akhri -
Curiyaha dhulka naadir | Thulium (Tm)
Cunsurka Thulium waxaa helay Cliff oo ku taal Iswiidhan 1879 wuxuuna Thulium u bixiyay magacii hore ee Thule ee Scandinavia. Isticmaalka ugu muhiimsan ee thulium waa sida soo socota. (1) Thulium waxa loo istcimaalaa ilayska caafimaadka iftiinka iyo iftiinka. Ka dib markii lagu iftiimiyay fasalka labaad ee cusub ka dib ...Sii akhri -
Curiyaha dhulka naadir | erbium (Er)
Sannadkii 1843-kii, Mossander ee Iswiidhen wuxuu helay curiyaha erbium. Astaamaha indhaha ee erbium waa kuwo aad u caan ah, iftiinka iftiinka ee 1550mm ee EP+, oo had iyo jeer ahaa walaac, wuxuu leeyahay muhiimad gaar ah sababtoo ah hirarkan dhererka ayaa si sax ah ugu yaal khalkhalka ugu hooseeya ee indhaha ...Sii akhri -
Curiyaha dhulka naadir | cerium (C)
Curiyaha 'cerium' waxa la helay oo loo magacaabay 1803 German Klaus, Swedes Usbzil, iyo Hessenger, si loo xasuusto asteroid Ceres oo la helay 1801. Codsiga cerium inta badan waxaa lagu soo koobi karaa dhinacyada soo socda. (1) Cerium, sida wax lagu daro galaas, waxay nuugi kartaa ultravioSii akhri -
Curiyaha dhulka naadir | Holmium (Ho)
Qeybtii labaad ee qarnigii 19-aad, daahfurka falanqaynta spectroscopic iyo daabacaadda miisaska xilliyeedka, oo ay weheliso horumarinta hababka kala-soocidda korantada ee curiyeyaasha dhulka dhifka ah, waxay sii kordhisay daahfurka curiyeyaasha dhulka cusub ee dhifka ah. Sannadkii 1879-kii, Cliff, Iswiidhish...Sii akhri -
Curiyaha dhulka naadir | Dysprosium (Dy)
Sanadkii 1886 kii, Boise Baudelaire oo u dhashay Faransiiska ayaa si guul ah u kala saaray holmium laba walxood, mid wali loo yaqaan holmium, iyo kan kale ee loo yaqaan 'dyrosium' oo ku salaysan macnaha "ay adagtahay in la helo" holmium (Jaantus 4-11). Dysprosium ayaa hadda door muhiim ah ka ciyaaraysa dad badan oo hi...Sii akhri -
Curiyaha dhulka naadir | Terbium (Tb)
Sannadkii 1843-kii, Karl G. Mosander oo u dhashay dalka Iswiidan waxa uu daah-furay curiyaha terbium cilmi-baadhistiisa dhulka yttrium. Codsiga terbium inta badan waxay ku lug leedahay beeraha teknoolojiyadda sare, kuwaas oo ah kuwa tikniyoolajiyadeed oo degdeg ah iyo mashruucyo goyn oo degdeg ah oo aqoon leh, iyo sidoo kale mashaariic leh faa'iido dhaqaale oo la taaban karo.Sii akhri