ʻO nā peʻa zirconium oxide, i ʻike ʻia hoʻi he zirconia beads, he mau ʻāpana spherical liʻiliʻi i hana nui ʻia me ka zirconium oxide (ZrO2).ʻO Zirconium oxide kahi mea seramika i ʻike ʻia no kona paʻakikī kiʻekiʻe, ke kūpaʻa ʻaʻahu, a me ke kūpaʻa wela.Loaʻa kēia mau peʻa i nā noi like ʻole ma waena o nā ʻoihana like ʻole, ʻoi loa i ka hoʻoili waiwai, kemika, a me nā kula biomedical.
ʻAno Waiwai | Nā ʻano huahana | ||||
Hoʻohui Kimia | ZrO2 maʻamau | ZrO2 maʻemaʻe kiʻekiʻe | 3Y ZrO2 | 5Y ZrO2 | 8Y ZrO2 |
ZrO2+HfO2 % | ≥99.5 | ≥99.9 | ≥94.0 | ≥90.6 | ≥86.0 |
Y2O3 % | ----- | ------ | 5.25±0.25 | 8.8±0.25 | 13.5±0.25 |
Al2O3 % | <0.01 | <0.005 | 0.25±0.02 | <0.01 | <0.01 |
Fe2O3 % | <0.01 | <0.003 | <0.005 | <0.005 | <0.01 |
SiO2 % | <0.03 | <0.005 | <0.02 | <0.02 | <0.02 |
TiO2 % | <0.01 | <0.003 | <0.005 | <0.005 | <0.005 |
Ka Hui Wai(wt%) | <0.5 | <0.5 | <1.0 | <1.0 | <1.0 |
LOI(wt%) | <1.0 | <1.0 | <3.0 | <3.0 | <3.0 |
D50(μm) | <5.0 | <0.5-5 | <3.0 | <1.0-5.0 | <1.0 |
ʻĀpana ʻili (m2/g) | <7 | 3-80 | 6-25 | 8-30 | 8-30 |
ʻAno Waiwai | Nā ʻano huahana | ||||
Hoʻohui Kimia | 12Y ZrO2 | Aloha Yhoʻopaʻa ʻiaZrO2 | ʻEleʻele Yhoʻopaʻa ʻiaZrO2 | Nano ZrO2 | Māmā kāpīpī ZrO2 |
ZrO2+HfO2 % | ≥79.5 | ≥94.0 | ≥94.0 | ≥94.2 | ≥90.6 |
Y2O3 % | 20±0.25 | 5.25±0.25 | 5.25±0.25 | 5.25±0.25 | 8.8±0.25 |
Al2O3 % | <0.01 | 0.25±0.02 | 0.25±0.02 | <0.01 | <0.01 |
Fe2O3 % | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 |
SiO2 % | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 |
TiO2 % | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 |
Ka Hui Wai(wt%) | <1.0 | <1.0 | <1.0 | <1.0 | <1.0 |
LOI(wt%) | <3.0 | <3.0 | <3.0 | <3.0 | <3.0 |
D50(μm) | <1.0-5.0 | <1.0 | <1.0-1.5 | <1.0-1.5 | <120 |
ʻĀpana ʻili (m2/g) | 8-15 | 6-12 | 6-15 | 8-15 | 0-30 |
ʻAno Waiwai | Nā ʻano huahana | |||
Hoʻohui Kimia | Ceriumhoʻopaʻa ʻiaZrO2 | Hoʻopaʻa ʻia ka MagnesiumZrO2 | Hoʻopaʻa ʻia ka calcium ZrO2 | Zircona alumini hui pauda |
ZrO2+HfO2 % | 87.0±1.0 | 94.8±1.0 | 84.5±0.5 | ≥14.2±0.5 |
CaO | ----- | ------ | 10.0±0.5 | ----- |
MgO | ----- | 5.0±1.0 | ------ | ----- |
CeO2 | 13.0±1.0 | ------ | ------ | ------ |
Y2O3 % | ----- | ------ | ------ | 0.8±0.1 |
Al2O3 % | <0.01 | <0.01 | <0.01 | 85.0±1.0 |
Fe2O3 % | <0.002 | <0.002 | <0.002 | <0.005 |
SiO2 % | <0.015 | <0.015 | <0.015 | <0.02 |
TiO2 % | <0.005 | <0.005 | <0.005 | <0.005 |
Ka Hui Wai(wt%) | <1.0 | <1.0 | <1.0 | <1.5 |
LOI(wt%) | <3.0 | <3.0 | <3.0 | <3.0 |
D50(μm) | <1.0 | <1.0 | <1.0 | <1.5 |
ʻĀpana ʻili (m2/g) | 3-30 | 6-10 | 6-10 | 5-15 |
Hoʻohana ʻia ʻo Zirconia Beads
Eia kekahi mau mea kaulana o ka zirconium oxide:
Inā he mau nīnau kāu. E ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.