Calcium Zirconate powder | CAS 12013-47-7 | Izinto zeDielectric | ixabiso lomzi-mveliso

Calcium Zirconate powder | CAS 12013-47-7 | Izinto zeDielectric | ixabiso ifektri Featured Umfanekiso

Inkcazelo emfutshane:

Iiseramics ze-elektroniki, iiseramics ezintle, ii-ceramic capacitors, izinto ze-microwave, iiseramics zesakhiwo, njl.

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Intshayelelo emfutshane

Igama leMveliso: Calcium Zirconate
Inombolo yeCAS: 12013-47-7
Ifomula yoMdibaniso: CaZrO3
Ubunzima beMolekyuli: 179.3
Imbonakalo: Umgubo omhlophe

Inkcazo

Umzekelo	CZ-1	CZ-2	CZ-3
Ubunyulu	99.5% min	99% imizuzu	99% imizuzu
CaO	0.01% ubukhulu	0.1% ubukhulu	0.1% ubukhulu
Fe2O3	0.01% ubukhulu	0.1% ubukhulu	0.1% ubukhulu
K2O+Na2O	0.01% ubukhulu	0.1% ubukhulu	0.1% ubukhulu
Al2O3	0.01% ubukhulu	0.1% ubukhulu	0.1% ubukhulu
SiO2	0.1% ubukhulu	0.2% ubukhulu	0.5% ubukhulu

Isicelo

Iiseramikhi zombane, iiseramics ezintle, iicapacitors zeceramic, amacandelo e-microwave, iiseramikhi zolwakhiwo, njl.

I-calcium zirconate (CaZrO3) ipowder yenziwe ngokusebenzisa i-calcium chloride (CaCl2), i-sodium carbonate (Na2CO3), kunye ne-zirconia (ZrO2) powders. Ekufudumezeni, i-CaCl2 iphendule kunye ne-Na2CO3 ukwenza i-NaCl kunye ne-CaCO3. I-NaCl–Na2CO3 iityuwa ezinyibilikisiweyo zibonelela ngendlela yolwelo olusabela ngayo ekuyilweni kwe-CaZrO3 ukusuka kwi-situ-formed CaCO3 (okanye i-CaO) kunye ne-ZrO2. I-CaZrO3 yaqala ukwenza malunga ne-700 ° C, inyuka ngokwexabiso ngokunyuka kweqondo lokushisa kunye nexesha lokuphendula, kunye nokunciphisa okuhambelanayo kwi-CaCO3 (okanye i-CaO) kunye neziqulatho ze-ZrO2. Emva kokuhlamba ngamanzi ashushu ashushu, iisampulu ezishushu kwi-5 h kwi-1050 ° C zinesigaba esisodwa se-CaZrO3 kunye ne-0.5-1.0 μm ubukhulu bengqolowa.