He kupu whakataki poto
Ingoa Hua: Calcium Zirconate
Nama CAS: 12013-47-7
Tātai Pūhui: CaZrO3
Taumaha rāpoi: 179.3
Te ahua: Te paura ma
Tauira | CZ-1 | CZ-2 | CZ-3 |
Maamaa | 99.5% min | 99% min | 99% min |
CaO | 0.01% mōrahi | 0.1% mōrahi | 0.1% mōrahi |
Fe2O3 | 0.01% mōrahi | 0.1% mōrahi | 0.1% mōrahi |
K2O+Na2O | 0.01% mōrahi | 0.1% mōrahi | 0.1% mōrahi |
Al2O3 | 0.01% mōrahi | 0.1% mōrahi | 0.1% mōrahi |
SiO2 | 0.1% mōrahi | 0.2% mōrahi | 0.5% mōrahi |
Uku hiko, uku pai, pūnga uku, wae ngaruiti, uku hanga, etc
Ko te konupora zirconate (CaZrO3) te paura i synthesized ma te whakamahi i te konupūmā pūhaumāota (CaCl2), te konutai warowaihā (Na2CO3), me te zirconia (ZrO2) paura. I runga i te whakamahana, ka tauhohe a CaCl2 me Na2CO3 hei hanga NaCl me CaCO3. NaCl–Na2CO3 tote rewa i homai he reo tauhohenga wai mo te hanganga o CaZrO3 mai i te CaCO3 (CaO ranei) me ZrO2. I timata te hanga o CaZrO3 i te 700°C, ka piki ake te rahi me te piki haere o te pāmahana me te wa tauhohenga, me te heke haere o te CaCO3 (CaO ranei) me te ZrO2 kei roto. I muri i te horoinga me te wai wera-wera, ko nga tauira i whakamahanahia mo te 5 h i te 1050 ° C he waahanga kotahi CaZrO3 me te rahi o te witi 0.5-1.0 μm.
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