|
Zirconium
Oxide (ZrO2) |
| Being a stable oxide with small grain size, zirconium
dioxide has
the properties of acid resistance, alkali resistance, corrosion resistance
and high-temperature resistance. It can be used in functional ceramics,
structural ceramics and jewel material. |
|
Zirconium
Oxide (ZrO2) Sputtering targets
Purity---
99.9%,99.95%,99.99%
Density---5.5g/cm3
Shape--- Discs,
Plate, Step (Dia
≤200mm,,
Thickness ≥1mm)
Rectangle, Sheet, Step (Length
≤300mm, Width ≤200mm, Thickness ≥1mm)
Tube( Diameter< 300mm, Thickness >2mm )
Refractive
Index---1.95~2.05/
Transparence
Wave Band----
0.25~9
um |
Zirconium
Oxide+Titanium Oxide(ZrO2+TiO2) Sputtering targets
Purity--- 99.99%
Shape--- Discs,
Plate, Step (Dia ≤200mm,, Thickness ≥1mm)
Rectangle, Sheet, Step (Length ≤300mm, Width ≤200mm, Thickness ≥1mm)
Tube( Diameter< 300mm, Thickness >2mm ) |
Zirconium
Oxide+Silicon Oxide(ZrO2+SiO2) Sputtering targets
Purity--- 99.99%
Shape--- Discs,
Plate, Step (Dia ≤200mm,, Thickness ≥1mm)
Rectangle, Sheet, Step (Length ≤300mm, Width ≤200mm, Thickness ≥1mm)
Tube( Diameter< 300mm, Thickness >2mm ) |
|
Zirconium
Oxide (ZrO2) Evaporation Material
Density--- 5.6 g/cm3 Purity---99.99%
Solubility---Insoluble in water, soluble in sulfuric acid,and hydrofluoric acid.
Melting point---2700 ℃
Boiling point--- 4800 ℃,Vapour pressure at 2400℃ 1 Pa,at 2600℃ 10
Pa
Linear expansion coefficient ---5.72×10-5K (at
60℃,monoclinic)
Specs heat capacity---(at 20℃) 0.453 KJ/KgK
Hardness--- (acc. to Mohs) 6.5
Properties of thin film
Transmission range 250 ～ 7000nm
Refractive Index substrate temperature 250℃
at 550nm 2.05 ～ 2.1
Substrate temperature 30℃ at 550nm 1.8 ～ 1.9
Hints on evaporation
Evaporation with electron-beam gun or W
boat
Evaporation temperature 2500～ 2700
℃
Evaporation pressures ～ 5×10-3 to 2×10-2Pa
Rate of condensation 10nm/min
Substrate temperature ～ 200 ～
300 ℃
Shape---solid substance,
White / dark grey tablets or granular
Specification---
custom-made
Applications---
Multi-layer coatings, beam-splitter, anti-reflection coatings and decoration
coatings etc. |
|
Zirconium
Oxide (ZrO2) Powder |
Zirconium
Oxide Nanometer Powder (ZrO2
Nano-powder )
|
Appearance
--- White powder
Content
of silicon oxide (%) --- 99.9
Average
grain size (nm) --- 20
Specific
surface area (m2/g) --- ＞25
Loss
of weight in drying (%) --- ＜2
Loss
of weight in burning (%) --- ＜0.3
Crystal
pattern--- Monoclinic |
Appearance
--- White powder
Content
of silicon oxide (%) --- 99.8
Average
grain size (nm) --- 40
Specific
surface area (m2/g) --- ＞20
Loss
of weight in drying (%) --- ＜2
Loss
of weight in burning (%) --- ＜0.3
Crystal
pattern--- Tetragonal |
Application
---
(1) Functional ceramics, ceramic pigment, high-purity pigment, enamel.
(2) High temperature optical element, oxygen-sensitive element,
high-capacity capacitor, optical storage, image display element, light
modulated element, light shutter, stereotelevision glasses, image storage
and display element.
(3) Abrasive material, insulating material, fire-retarding material,
roentgenograply.
(4) High-temperature and corrosion resisting components, bearing nozzle,
smelting crucible.
(5) Piezoelectric element, ion exchanger, solid dielectric, filter,
temperature and pressure transmitters and transmitting elements, electrode
used for magnetic-current generator, heating element.
(6) Jewellery: artificial jewel.
(7) Fuel, battery. |
|
