ZrO2 Zirconium dioxide CAS 1314-23-4/53801-45-9
ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o ka waikawa sulfuric i hoʻohuihui ʻia me ka wela, ka waikawa hydrofluoric. ʻAno Zirconite, nā kristal kala ʻole equiaxial ma luna o 1000ºC, ka nui o ka density 5.6, ka helu heheʻe 2715ºC, hiki ke hoʻoheheʻe ʻia i ka wai, ka waikawa sulfuric, ka waikawa hydrofluoric. I ka hana alkali eutectic o ka zirconate, nā waiwai kemika paʻa.
Hoʻohana nui ʻia no nā keramika piezoelectric, nā keramika o kēlā me kēia lā, nā mea refractory a me nā pōhaku zirconium hoʻoheheʻe metala makamae, nā paipu zirconium, ka ipu hoʻoheheʻe, a pēlā aku. Hoʻohana pū ʻia i ka hana ʻana o nā metala kila a me nā metala ʻole-ferrous, ke aniani optical a me ka zirconia fiber. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻomehana wela kūpono.
| ZrO2 | |
| ZrO2+Hf O2 | 99.60 |
| Fe2O3 | 0.005 |
| SiO2 | 0.025 |
| Kiʻekiʻe | 0.005 |
| NaO2 | 0.010 |
| Ka nui o ka ʻāpana | 325mesh, 1100mesh, 2000mesh |
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