Is ábhar versatile agus a úsáidtear go forleathan é púdar ocsaíd siorcóiniam, ar a dtugtar freisin púdar zirconia nó púdar dé-ocsaíd siorcóiniam, le raon iarratas i dtionscail éagsúla.Seo forbhreathnú ar phúdar ocsaíd siorcóiniam.
Cineál Airíonna | Cineálacha táirgí | ||||
Comhdhéanamh Ceimiceach | Gnáth ZrO2 | ZrO2 ard-íonachta | 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 |
Comhdhéanamh Uisce(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 |
Achar dromchla (m2/g) | <7 | 3-80 | 6-25 | 8-30 | 8-30 |
Is ocsaíd siorcóiniam bán, criostalach é ocsaíd siorcóiniam (ZrO2).Is ábhar ceirmeach é a bhfuil aithne air as a n-airíonna eisceachtúla teirmeacha, meicniúla agus leictreacha.
Cineál Airíonna | Cineálacha táirgí | ||||
Comhdhéanamh Ceimiceach | 12Y ZrO2 | Yello YchobhsaitheZrO2 | Dubh YchobhsaitheZrO2 | Nano ZrO2 | Teirmeach spréach 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 |
Comhdhéanamh Uisce(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 |
Achar dromchla (m2/g) | 8-15 | 6-12 | 6-15 | 8-15 | 0-30 |
Cineál Airíonna | Cineálacha táirgí | |||
Comhdhéanamh Ceimiceach | CeiriamchobhsaitheZrO2 | Maignéisiam chobhsaitheZrO2 | Cailciam chobhsaithe ZrO2 | Siorcón púdar ilchodach alúmanaim |
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 |
Comhdhéanamh Uisce(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 |
Achar dromchla (m2/g) | 3-30 | 6-10 | 6-10 | 5-15 |
Feidhmchláir Púdar Ocsaíd Siorcóiniam:
Má tá aon cheisteanna agat.Please leisce ort teagmháil a dhéanamh linn.