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Dicobalt Octacarbonyl: Gudaha-Sahaminta Qoto dheer
Dhulka qalafsan ee walxaha kiimikaad, Dicobalt Octacarbonyl waxa uu hayaa boos muhiim ah. Sifooyinkeeda kiimikaad ee gaarka ah iyo codsiyada kala duwan ayaa ka dhigaya barta ugu muhiimsan ee cilmi baarista iyo warshadaha kala duwan. Ap...Sii akhri -
Zirconium Acetylacetonate iyo Mustaqbalka Hal-abuurka Maaddada
Qaamuuska ballaadhan ee isku-dhisyada kiimikaad, gelitaannada qaar ayaa ah kuwo si deggan aan looga maarmin, saamayntooduna waxay ku xidhan tahay qaabka farsamada soo socota. Waxay yihiin karti-bixiyeyaasha aan la arki karin, naqshadeeyayaasha molecular ee awood u siinaya horumarka beeraha laga bilaabo xisaabinta quantum...Sii akhri -
Lanthanum Zirconate (La₂Zr₂O₇): dhoobo nadiif ah oo sarreeya oo loogu talagalay dahaarka sare ee joogtada ah
Lanthanum zirconate (qaaciisa kiimikaad La₂Zr₂O₇) waa dhoobada oxide naadirka ah ee dhulka soo jiidatay dareenka sii kordheysa ee kuleylkeeda iyo sifooyinkeeda kiimikaad ee gaarka ah. Caddaan, budada refractory (CAS No. 12031-48-0, MW 572.25) waa mid kimiko ahaan aan shaqaynayn oo aan lagu milmi karin biyaha...Sii akhri -
Sidee loo isticmaalaa hafnium tetrachloride wax soo saarka semiconductor?
Codsiga hafnium tetrachloride (HfCl₄) ee wax soo saarka semiconductor waxaa inta badan xoogga saaray diyaarinta ee maaddooyinka dielectric joogto ah (sare-k) iyo hababka kaydinta uumiga kiimikada (CVD). Kuwa soo socda waa codsiyadooda gaarka ah: Diyaarinta...Sii akhri -
Maxaa loo isticmaalaa hafnium tetrachloride?
Hafnium tetrachloride: isku dhafka ugu fiican ee kimistariga iyo codsiga Marka laga hadlayo kiimikada casriga ah iyo sayniska agabka, hafnium tetrachloride (qaabka kiimikaad: HfCl₄) waa iskudar leh qiime cilmi baaris oo weyn iyo karti codsi. Kaliya ma ciyaareyso muhiimSii akhri -
Nadiifinta Sarreeysa ee Zirconium Chloride (ZrCl4) - Doorashadaada Qiimaha Sare ee Codsiyada Sare
Tilmaamaha Alaabada: Foomka Kiimikada: ZrCl4 CAS Number: 10026-11-6 Muuqashada 100ppm) wasakhda waxaa xakameyn kara OEM iyadoo loo eegayo baahida macmiilka. Maxaynu u dooranaynaa Zirconium Chloride-keena? 1....Sii akhri -
Lanthanum carbonate vs. xidhayaasha fosfooraska dhaqameed, keebaa fiican?
Cudurka kelyaha ee daba-dheeraada (CKD) bukaanku waxay inta badan qabaan hyperphosphatemia, iyo hyperphosphatemia muddada dheer waxay u horseedi kartaa dhibaatooyin halis ah sida hyperparathyroidism secondary, osteodystrophy kelyaha, iyo cudurrada wadnaha iyo xididada. Xakamaynta heerarka fosfooraska dhiigga waa soo dejinta...Sii akhri -
Neodymium oxide: "wadnaha aan la arki karin" ee tignoolajiyada mustaqbalka iyo gundhigga gorgortanka udub dhexaadka u ah ciyaarta warshadaha caalamiga ah
Horudhac: Baahinta xidhiidhka tamarta ee u dhexeeya dawada saxda ah iyo sahaminta qoto dheer ee Neodymium oxide (Nd₂O₃), walxo istiraatijiyadeed oo ka tirsan qoyska dhulka naadir ah, waa shidaalka xudunta u ah kacaanka magnetka joogtada ah. Laga soo bilaabo matoorada baabuurta korontada ee Tesla ilaa dareenka saxda ah ee saxda ah...Sii akhri -
Qiimaha alaabta dhulka naadirka ah Febraayo, 18, 2025
Qaybta Magaca Alaabta Qiimaha (Yuan/kg) kor iyo hoosba Lanthanum taxanaha Lanthanum oxide La₂O₃/TREO≧99% 3-5 → Lanthanum oxide La₂O₃/TREO≧99.999% 15-19 → Cerium carbonate 45%-50%CeO₂/TREO 100% 2-4 → Cerium oxide CeO₂/TREO≧99% ...Sii akhri -
Waa maxay barium, waa maxay barium loo isticmaalo iyo sida loo tijaabiyo?
Dunida sixirka ee kimistariga, barium ayaa had iyo jeer soo jiidatay dareenka saynisyahannada iyada oo soo jiidasho gaar ah iyo codsi ballaadhan. Inkasta oo curiyahan birta ah ee silvery-caddaan aanu ahayn sida dahab ama qalin oo kale, waxay ka ciyaartaa door lama huraan ah dhinacyo badan. Laga soo bilaabo qalabyada saxda ah ee sayniska ...Sii akhri -
Carbonate Dhulka Naadirka ah
Lanthanum carbonate Appearance: crystals granular aan midab lahayn Tilmaamaha: TREO: ≥45%; La2O3/REO: ≥99.99%; Codsiyada: lanthanum tungsten, qalabka lanthanum molybdenum cathode, kicinta saddex-geesoodka ah, petrochemicals, waxyaabaha lagu daro hadh gaaska, alloys adag, biraha refractory iyo warshadaha kale ...Sii akhri -
Waa maxay element holmium?
1. Daahfurka Elements Holmium Ka dib markii Mosander uu kala soocay erbium iyo terbium iyo yttrium 1842, farmashiyeyaal badan ayaa isticmaalay falanqaynta spectral si ay u aqoonsadaan iyaga oo go'aamiyay in aanay ahayn oksaydh saafi ah oo curiye ah, taas oo ku dhiirigelisay farmashiyeyaasha inay sii wadaan kala saaridooda. Ka dib markii la kala saaray ytterbiu...Sii akhri