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Horumarka cusub ee cilmi baarista scandium oxide waxay horumarisaa codsiyada suurtagalka ah ee walxaha
Cilmi-baarayaal ka tirsan hay'ad saynis ah oo hormuud ka ah ayaa sameeyay sahanno cusub oo ku saabsan sifooyinka scandium oxide, iyaga oo daaha ka qaaday fursado cusub oo loogu talagalay codsiyadooda dhinacyo kala duwan. Scandium oxide waa curiye dhul naadir ah oo muddo dheer saynisyahannadu aad ula dhacsanaa tayadiisa gaarka ah, iyo ...Sii akhri -
Hordhac Noocyada Dhulka Naadirka ah
Dhulka naadirka ah iyo dhul naadir ah oo culus ·Dhul iftiin naadir ah ·Lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium. Dhul dhif ah oo culus ·Terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutium, scandium, iyo yttrium. Marka loo eego sifooyinka macdanta, waxay ...Sii akhri -
Eray bixinta Dhulka Naadirka ah (II): Biraha Dhulka Naadirka ah iyo Isku-dhafka
Bir keli ah iyo oksaydh lanthanum bir leh Bir leh dusha sare ee dillaacsan oo cawlan oo dhalaalaysa oo lagu helo korontolaysiis cusbo dhalaalaysa ama habka dhimista iyadoo la isticmaalayo xeryahooda lanthanum sida alaabta ceeriin. Sifooyinkeeda kiimikaad ayaa firfircoon oo si sahal ah hawada ku ogsijiya. Inta badan loo isticmaalo kaydinta hydrogen iyo synt...Sii akhri -
Birta Barium (1)
Hordhac Aasaasiga ah Magaca Shiinaha: Barium, Magaca Ingiriisiga: Barium, calaamadda element Ba, lambarka atomigga 56 ee miiska xilliyeedka, waa koox IIA ah oo bir ah oo birta ah oo leh cufnaanta 3.51 g / senti mitir cubic, dhibic dhalaalaysa 727 ° C (1000 K, 1341 ° F), iyo 127 dhibic karkarintaSii akhri -
Furitaanka Guryaha Kala Duwan ee Erbium Oxide: Laga bilaabo Muraayada Luminescent ilaa Nuclear Reactor
Horudhac: Erbium oxide, oo loo yaqaan Er2O3, waa isku-dhismeed kala duwan oo leh codsiyo kala duwan. Cunsurkan dhifka ah ee dhulka waxa uu door muhiim ah ka ciyaaraa warshado kala duwan, laga bilaabo samaynta muraayadaha iftiinka gaarka ah iyo midabada dhalada si ay u xakameeyaan agabka tamarta nukliyeerka. Intaa waxaa dheer, e...Sii akhri -
Waa maxay codsiyada dysprosium oxide?
Dysprosium oxide, oo sidoo kale loo yaqaan dysprosium oxide ama dysprosium (III) oxide, waa unug ka kooban dysprosium iyo ogsijiin. Waa budo cad oo huruud ah oo fudud, aan lagu milmi karin biyaha iyo asiidhyada intooda badan, laakiin ku milma nitric acid. Dysprosium oxide wuxuu helay muhiimad muhiim ah ...Sii akhri -
Maxaa birta barium loo isticmaalaa?
Birta Barium waa curiye macdan ah oo caadi ah oo leh adeegsi badan. Kuwa soo socda ayaa soo bandhigi doona isticmaalka biraha barium ee dhinacyo kala duwan. 1. Tijaabada Kiimikada iyo Cilmi-baadhista: Birta Barium waxa ay door muhiim ah ka ciyaartaa tijaabooyinka kiimikada iyo cilmi-baadhista. Sababo la xiriira kiimikada firfircoon ee p...Sii akhri -
Zrcl4 Zirconium (IV) chloride Cas 10026-11-6
Zirconium (IV) chloride, oo sidoo kale loo yaqaan zirconium tetrachloride, ayaa leh qaacidada molecular ZrCl4 iyo miisaan kelli ah 233.04. Inta badan loo isticmaalo sida reagents gorfaynta, kicinta synthesis organic, wakiilada biyuhu, wakiilada haragga. Magaca badeecada Zircomiun tetrachloride;Zirconium(IV) chlorideSii akhri -
Nadiifin sare hafnium tetrachloride budada hfcl4
Precursor of ceramics heerkulka ultra-sare,-nadiifinta sare hafnium tetrachloride ee awoodda sare ee LED garoonka Nadiifin: 99.9% -99.99% (Zr ≤ 0.1%, customizable to 200ppm) Midabka: Caddaan ama off qayb cad CAS: 13499-05-3 qayb ka mid ah crystal-cad M...Sii akhri -
Zirconium iyo Hafnium - Laba Walaalo ah oo lagu qasbay inay kala tagaan
Zirconium (Zr) iyo hafnium (Hf) waa laba bir oo dhif ah oo muhiim ah. Dabeecadda, zirconium inta badan waxay ku jirtaa zircon (ZrO2) iyo zircon (ZrSiO4). Ma jirto macdano gaar ah oo hafnium ah oo dabiiciga ah, iyo hafnium inta badan waxay la nool yihiin zirconium waxayna ku jirtaa macdanta zirconium. Hafnium iyo zirconium waxay ku yaalaan t...Sii akhri -
Curiyaha Dhulka Naadirka ah ee Sixirka: Ytterbium
Ytterbium: lambarka atomiga 70, atomikada miisaanka 173.04, magaca curiyaha oo ka soo jeeda goobta la helay. Waxyaabaha ku jira ytterbium ee qolofku waa 0.000266%, inta badan waxay ku jirtaa fosfooraska iyo kaydka dahabiga ah ee madow, halka waxa ku jira monazite uu yahay 0.03%, oo leh 7 isotopes oo dabiici ah. Soo saarida Taariikhda...Sii akhri -
Curiyaha Dhulka Naadirka ah ee Sixirka: Ytterbium
Ytterbium: lambarka atomiga 70, atomikada miisaanka 173.04, magaca curiyaha oo ka soo jeeda goobta la helay. Waxyaabaha ku jira ytterbium ee qolofku waa 0.000266%, inta badan waxay ku jirtaa fosfooraska iyo kaydka dahabka ee naadirka ah ee madow. Waxa ku jira monazite waa 0.03%, waxaana jira 7 isotopes oo dabiici ah oo la helay:...Sii akhri