Hoʻolauna pōkole
Inoa Huahana: Calcium Zirconate
Ka helu CAS: 12013-47-7
Hui Pūʻulu: CaZrO3
Kaumaha Molekala: 179.3
Na hiʻohiʻona: ʻO ka pauka keʻokeʻo
Hoʻohālike | CZ-1 | CZ-2 | CZ-3 |
Maemae | 99.5% min | 99% min | 99% min |
CaO | 0.01% ka nui | 0.1% ka nui | 0.1% ka nui |
Fe2O3 | 0.01% ka nui | 0.1% ka nui | 0.1% ka nui |
K2O+Na2O | 0.01% ka nui | 0.1% ka nui | 0.1% ka nui |
Al2O3 | 0.01% ka nui | 0.1% ka nui | 0.1% ka nui |
SiO2 | 0.1% ka nui | 0.2% ka nui | 0.5% ka nui |
ʻO nā seramika uila, nā seramika maikaʻi, nā capacitors seramika, nā ʻāpana microwave, nā seramika hana, etc.
Ua hana ʻia ka pauka calcium zirconate (CaZrO3) me ka hoʻohana ʻana i ka pauka calcium chloride (CaCl2), sodium carbonate (Na2CO3), a me nā pauka zirconia (ZrO2).I ka hoʻomehana ʻana, ua hana ʻo CaCl2 me Na2CO3 e hana i NaCl a me CaCO3.NaCl–Na2CO3 nā paʻakai hoʻoheheʻe ʻia i hāʻawi ʻia i mea hoʻoheheʻe wai no ka hoʻokumu ʻana o CaZrO3 mai CaCO3 (a i ʻole CaO) a me ZrO2.Hoʻomaka ka CaZrO3 e hana ma kahi o 700 ° C, e hoʻonui ana i ka nui me ka piʻi ʻana o ka mahana a me ka manawa pane, me ka hoʻemi like ʻana o nā mea CaCO3 (a i ʻole CaO) a me ZrO2.Ma hope o ka holoiʻana me ka wai wela,ʻo nā mea hoʻohālike i hoʻomehanaʻia no 5 h ma 1050 ° C he mea hoʻokahi CaZrO3 me ka nui o ka palaoa 0.5-1.0 μm.