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Maxaa birta cerium loo isticmaalaa?
Isticmaalka birta cerium-ka waxa loo soo bandhigay sida soo socota: 2. Kiciya nadiifinta qiiqa baabuurta: Birta cerium...Sii akhri -
Cerium, oo ah mid ka mid ah biraha dhulka dhifka ah ee leh tirada ugu badan ee dabiiciga ah
Cerium waa cawl iyo bir nool oo leh cufnaanta 6.9g/cm3 (kyuubik crystal), 6.7g/cm3 (kristal laba geesood ah), barta dhalaalaysa ee 795 ℃, barta karkarinta ee 3443 ℃, iyo ductility. Waa birta ugu dabiiciga ah ee lanthanide. Xariijimaha cerium-ka ee laabma ayaa badiyaa soo daadiya dhimbilo. Cerium si sahal ah ayay oksaydhisku ugu yeelaan rooga...Sii akhri -
Qiyaasta sunta ah ee barium iyo xeryahooda
Barium iyo xeryahooda Magaca daroogada ee Shiinaha: Barium Ingiriisi Magaca: Barium, Ba Habka sunta ah: Barium waa jilicsan, qalin cad dhalaal alkaline Birta ah ee dabiiciga ah ee qaabka barite sun ah (BaCO3) iyo barite (BaSO4). Xeryahooda Barium waxaa si weyn loogu isticmaalaa dhoobada, warshadaha galaaska, st ...Sii akhri -
Maxay yihiin 37-da bir ee ugu sarreeya oo 90% dadku aanay garanayn?
1. Birta saafiga ah Germanium: Germanium lagu sifeeyey by technology dhalaalidda gobolka, oo daahirsanaanta ah "13 nines" (99.99999999999%) laga helay meel kasta oo Dhulka ah. Ciidda caadiga ah ayaa sidoo kale wada...Sii akhri -
Intee in le'eg ayaad ka taqaanaa naxaasta fosfooraska?
Fosfooraska copper (phosphorus bronze) (bronze qasacadaysan) (tin phosphor bronze) waxay ka kooban tahay bronze lagu daray wakiilka degassing fosfooraska P content 0.03-0.35%, content tiin of 5-8%, iyo walxaha kale ee raad sida iron Fe, zinc Zn, iwm. Waxay leedahay ductility wanaagsan iyo iska caabin daal, waxaana loo isticmaali karaa ...Sii akhri -
Intee in le'eg ayaad ka taqaanaa tantalum?
Tantalum waa birta saddexaad ee refractory ka dib tungsten iyo rhenium. Tantalum waxay leedahay sifooyin aad u wanaagsan oo taxane ah sida barta dhalaalida sare, cadaadiska uumiga hooseeya, waxqabadka qabow ee wanaagsan, xasilloonida kiimikaad sare, iska caabin xoog leh oo u adkaysta daxalka dareeraha ah, iyo joogteynta dielectric sare ee su ...Sii akhri -
Alloy fosfooraska Copper: walxo warshadeed oo leh waxqabad xirfadeed
Daawaynta fosfooraska naxaasta ah waxay dhaxashaa korantada ugu fiican iyo kuleylka kuleylka ee naxaasta, taasoo ka dhigaysa in si ballaaran loogu isticmaalo dhinacyada injineernimada korantada iyo elektiroonigga Ka mid ah agabyo badan oo alloy ah, daawaynta fosfooraska naxaas waxay noqotay xiddig iftiimaya beerta warshadaha sababtuna tahay pr...Sii akhri -
Birta Barium
1. Joogtada jirka iyo kiimikaad ee walxaha. Nambarka Heerarka Qaranka 43009 CAS No 7440-39-3 Magaca Shiinaha Barium birta Ingiriisi Magaca barium Alias barium Qaaciddada Molecular Ba Muuqa iyo sifada Birta qalin-cadaan-caddaan ee lustrous, huruud ah nitrogen, xoogaa du...Sii akhri -
Waa maxay Yttrium Oxide Y2O3 loo isticmaalaa?
Naadirka dhulka oksaydhka yttrium oxide Y2O3 ayaa si weyn looga isticmaalaa warshado kala duwan sababo la xiriira sifooyinkeeda gaarka ah. Nadiifinta budada cad waa 99.999% (5N), qaacidada kiimikaad waa Y2O3, lambarka CAS waa 1314-36-9. Yttrium oxide waa walxo kala duwan oo kala duwan, taas oo ka dhigaysa walxo qiimo leh ...Sii akhri -
Waa maxay aluminium beryllium alloy Albe5 iyo codsigeeda?
1. Waxqabadka Aluminium beryllium alloy Albe5: Albe5 waa xarun leh qaacidada kiimikada AlBe5, oo ka kooban laba walxood: aluminium (AI) iyo beryllium (Be). Waa iskudhis intermetallic leh xoog sare, cufnaanta hoose, iyo iska caabin daxalka wanaagsan. Sababtoo ah jirkeeda aadka u wanaagsan...Sii akhri -
Maxaa loo isticmaalaa hafnium tetrachloride?
Hafnium tetrachloride, oo sidoo kale loo yaqaan hafnium(IV) chloride ama HfCl4, waa iskudar leh lambarka CAS 13499-05-3. Waxaa lagu gartaa nadiif sare, badiyaa 99.9% ilaa 99.99%, iyo content zirconium hooseeya, ≤0.1%. Midabka hafnium tetrachloride qaybtiisa badiyaa waa caddaan ama cad-cad, leh cufnaan o...Sii akhri -
Tilmaamaha iyo codsiyada budada nano erbium oxide
Nano erbium oxide naadirka ah Xogta asaasiga ah: ErO3 Miisaanka Molecular: 382.4 CAS No.:12061-16-4 Barta dhalaalka: aan dhalaalinayn Astaamaha Alaabta in la kala firdhiyo oo la isticmaalo. 2. Way fududahay in la ab...Sii akhri