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Synthesis txheej txheem ntawm tantalum pentachloride
Cov txheej txheem synthesis ntawm tantalum pentachloride feem ntau suav nrog cov kauj ruam hauv qab no: 1 、 Raw khoom npaj Npaj high-purity tantalum hlau thiab high-purity chlorine los yog hydrogen chloride (HCl) ua raw khoom. Lub purity ntawm tantalum hlau muaj qhov cuam tshuam loj rau qhov purity ntawm cov fin ...Nyeem ntxiv -
Pab tau phosphor tooj liab
Phosphorus tooj liab, tseem hu ua phosphor bronze, tin bronze, tin phosphorus bronze. Bronze yog tsim los ntawm tus neeg sawv cev degassing nrog cov ntsiab lus phosphorus ntawm 0.03-0.35%, tin cov ntsiab lus ntawm 5-8%, thiab lwm yam kab xws li hlau Fe, zinc Zn, thiab lwm yam. Nws muaj qhov zoo ductility thiab qaug zog, thiab tuaj yeem ...Nyeem ntxiv -
Dab tsi yog daim ntawv thov ntawm nano gadolinium oxide hmoov?
Nano gadolinium oxide yog cov hmoov dawb amorphous nrog CAS naj npawb 12064-62-9, molecular mis: Gd2O3, melting point: (2330 ± 20) ℃, insoluble hauv dej, soluble hauv acid, thiab yooj yim nqus dej noo thiab carbon dioxide hauv huab cua. Thaum reacting nrog ammonia, gadolinium hydrates precipitate. Nws ha...Nyeem ntxiv -
Dab tsi yog neodymium oxide siv rau?
Neodymium oxide yog cov khoom siv ntau yam uas pom cov ntawv thov hauv ntau qhov kev lag luam vim nws cov khoom tshwj xeeb. Qhov tshwj xeeb ntawm lub teeb xiav hmoov no yog TREO≥99, thiab Nd2O3 / TREO ntau yog 99% txog 99.99%. Yooj yim rau nqus dej noo, insoluble hauv dej, yooj yim soluble hauv inorganic ac ...Nyeem ntxiv -
Taw qhia thiab siv nano neodymium oxide
Lub ntiaj teb tsis tshua muaj oxide nano neodymium oxide Cov Khoom Siv Khoom Siv: neodymium oxide 30-50nm Tag nrho cov ntsiab lus tsis tshua muaj hauv ntiaj teb: ≥ 99% Purity: 99% mus rau 99.9999% Cov tsos me ntsis xiav Tej qhov ntom ntom (g / cm3) 1.02 Qhuav yuag poob 120 ℃ 5 x 0 .6 s. 2 teev (%) 4.54 PH tus nqi...Nyeem ntxiv -
Kev ua haujlwm thiab kev ua tau zoo ntawm erbium oxide, xim, tsos, thiab tus nqi ntawm nano erbium oxide.
Cov khoom siv dab tsi yog erbium oxide? Qhov tshwm sim thiab morphology ntawm nano erbium oxide hmoov. Erbium oxide yog ib qho oxide ntawm lub ntiaj teb tsis tshua muaj erbium, uas yog ib qho chaw ruaj khov thiab cov hmoov nrog ob lub cev nruab nrab ntawm lub cubic thiab monoclinic qauv. Erbium oxide yog cov hmoov liab nrog cov tshuaj formula Er2O3. Nws kuv...Nyeem ntxiv -
Barium hlau 99.9%
1. Lub cev thiab tshuaj tsis tu ncua ntawm cov khoom. Lub Tebchaws Tus Qauv Naj Npawb 43009 CAS No 7440-39-3 Suav lub npe Barium hlau English npe barium Alias barium Molecular formula Ba Zoo thiab tus yam ntxwv Lustrous silvery-dawb hlau, daj hauv nitrogen, me ntsis du ...Nyeem ntxiv -
Yuav ua li cas koj ua tooj liab phosphorus alloy?
Copper phosphorus alloy yog tooj liab alloy uas muaj phosphorus keeb, tseem hu ua phosphorus bronze. Phosphate tooj liab alloy yog tsim los ntawm kev sib xyaw phosphorus nrog tooj liab thiab alloying nws. Phosphate tooj liab alloy muaj zog thiab hardness, nrog rau zoo corrosion kuj. Hauv no ...Nyeem ntxiv -
lanthanum carbonate yog dab tsi?
Cov tshuaj muaj pes tsawg leeg ntawm lanthanum carbonate Lanthanum carbonate yog ib yam khoom tseem ceeb ntawm lanthanum, carbon, thiab oxygen. Nws cov qauv tshuaj yog La2 (CO3) 3, qhov twg La sawv cev rau lanthanum keeb thiab CO3 sawv cev rau carbonate ion. Lanthanum carbonate yog dawb cr...Nyeem ntxiv -
Dab tsi yog kev siv Gadolinium oxide
Gadolinium oxide, ib qho khoom tsis pom kev, muaj kev xav tsis thoob. Nws ci ci ntsa iab hauv kev ua haujlwm ntawm optics, ua haujlwm tseem ceeb hauv kev tsim cov iav kho qhov muag nrog qhov ntsuas siab refractive thiab tsis tshua muaj dispersion. Nws yog precisely lub cim tshwj xeeb ntawm no ...Nyeem ntxiv -
Tantalum pentachloride (Tantalum chloride) siv rau dab tsi? nws yog xim dab tsi?
Tantalum pentachloride yog cov organic thiab inorganic compound nrog lub cev hnyav ntawm 263.824 g / mol. Tantalum pentachloride yog cov hmoov dawb crystalline, soluble hauv dej, cawv, ether thiab benzene, insoluble hauv alkanes thiab alkaline daws. Tsis muaj cua sov, ntuj tantalum pentachloride dec...Nyeem ntxiv -
Dab tsi yog tooj liab phosphorus alloy siv rau?
Copper-phosphorus alloy, tseem hu ua cup14, yog cov hlau uas muaj tooj liab thiab phosphorus. Cov ntsiab lus tshwj xeeb ntawm cup14 suav nrog cov ntsiab lus phosphorus ntawm 14.5% mus rau 15% thiab cov ntsiab lus tooj liab ntawm 84.499% txog 84.999%. Qhov kev sib xyaw tshwj xeeb no muab cov khoom sib txawv tshwj xeeb, ua rau nws muaj txiaj ntsig ...Nyeem ntxiv