Refractory Products Zirconia Powder for Polishing and Sandblasting
Industrial Grade
Product Description
Zirconia Powder
Nano zirconia has the characteristics of high hardness,
high-temperature resistance, chemical corrosion resistance, wear
resistance, small thermal conductivity, strong thermal shock
resistance, good chemical stability, outstanding composite
material, etc. The properties of the material can be improved by
combining nanometer zirconia with alumina and silicon oxide. Nano
zirconia is not only used in structural ceramics and functional
ceramics. Nano zirconia doped with different elements conductive
properties, used in solid battery electrode manufacturing.
Physical properties
Very high melting point
Chemical stability at high temperatures
Low thermal expansion compared to metals
High mechanical resistance
Hardness (8 - 8.5 on Mohs scale)
Abrasion resistance
Corrosion resistance
Oxide ion conductivity (when stabilized)
Chemical inertia
Specification
Properties Type | Product types |
|
| Chemical Composition | Normal ZrO2 | High purity ZrO2 | 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 |
| Water Composition(wt%) | <0.5 | <0.5 | <1.0 | <1.0 | <1.0 |
| L.O.I(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 |
| Surface area(m2/g) | <7 | 3-80 | 6-25 | 8-30 | 8-30 |
Properties Type | Product types |
|
| Chemical Composition | 12Y ZrO2 | Yello Y stabilized ZrO2 | Black Y stabilized ZrO2 | Nano ZrO2 | Thermal
spray
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 |
| Water Composition(wt%) | <1.0 | <1.0 | <1.0 | <1.0 | <1.0 |
| L.O.I(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 |
| Surface area(m2/g) | 8-15 | 6-12 | 6-15 | 8-15 | 0-30 |
| Properties Type | Product types |
|
| Chemical Composition | Cerium stabilized ZrO2 | Magnesium stabilized ZrO2 | Calcium stabilized ZrO2 | Zircon aluminum composite powder |
| 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 |
| Water Composition(wt%) | <1.0 | <1.0 | <1.0 | <1.5 |
| L.O.I(wt%) | <3.0 | <3.0 | <3.0 | <3.0 |
| D50(μm) | <1.0 | <1.0 | <1.0 | <1.5 |
| Surface area(m2/g) | 3-30 | 6-10 | 6-10 | 5-15 |
Advantages
The product has good sintering performance, easy sintering, stable
shrinkage ratio and good sintering shrinkage consistency;
The sintered body has excellent mechanical properties, high
strength, hardness and toughness;
It has good fluidity, suitable for dry pressing, isostatic pressing, 3D printing and other
molding processes
Applications
Zirconia Powder Applications
We provide high-purity zirconia powder, which can be used in many
occasions, such as cathode material of lithium battery, TZP
structure, teeth, the backplate of mobile phone, zirconia gem,
among them:
Used as positive material:
The zirconia powder provided by us has the characteristics of fine
size, uniform particle size distribution, no hard agglomeration,
and good sphericity. Doping it into the cathode material of lithium
battery can improve the battery's cycle performance and rate
performance. Using its conductivity, high purity zirconia powder
can be used for electrode manufacturing in the high-performance
solid battery. Zirconia powder (99.99%) can be used as anode
materials for lithium batteries, such as nickel cobalt lithium
manganate (NiCoMn) O2), lithium cobaltite (LiCoO2), lithium
manganate (LiMn2O4).
For structural members:
TZP, tetragonal zirconia polycrystalline ceramics. When the amount
of stabilizer is controlled at a proper amount, t-ZrO2 can be
stored in a metastable state to room temperature. Under the action
of external force, it can make t-ZrO2 phase change, toughen the
non-phase change ZrO2 body, and improve the whole ceramic's
fracture line. TZP has excellent mechanical properties such as high
strength, high toughness, and high wear resistance. It can be used
to make fire-resistant and high-temperature resistant structural
parts.
For porcelain teeth:
Zirconia has high strength, good biocompatibility, no stimulation
to the gingiva, and no allergic reaction, so it is very suitable
for oral use. Therefore, zirconia powder is often used to make
zirconia ceramic teeth. Zirconia all-ceramic teeth are made by
computer-aided design, laser scanning, and then controlled by a
computer program. It has the characteristics of good translucent
appearance, high-density, and intensity, perfect close edge, no
gingivitis, no obstruction to X-ray, and so on. It can get
long-lasting repair effects in clinical.
Used to make back panel of mobile phone:
In the 5G era, signal transmission speed must be 1-100 times of 4G.
5G communication use a spectrum of more than 3GHz, and its
millimeter-wave wavelength is shorter. Compared with the metal
backplane, the mobile phone's ceramic backplane has no interference
to the signal and has the incomparable, superior performance of
other materials. Among all the ceramic materials, zirconia ceramic
has the advantages of high strength, high hardness, acid and alkali
resistance, corrosion resistance, and high chemical stability.
Simultaneously, it has the characteristics of scratch resistance,
no signal shielding, excellent heat dissipation performance, and
good appearance effect. Therefore, zirconia has become a new type
of mobile phone body material after plastic, metal, and glass. At
present, the zirconia ceramic application in mobile phones is
mainly composed of a backplate and a fingerprint identification
cover plate.
Used to make zirconia gem
The production of zirconia gemstones from zirconia powder is an
important field of zirconia's deep processing and application. The
synthetic cubic zirconia is a hard, colorless, and optically
flawless crystal. Because of its low cost, durable, and similar
appearance to diamonds, cubic zirconia gemstones have been the most
important substitutes for diamonds since 1976.
Recommend Products
Customer's Feedback
Packaging & Shipping
1. For small quantity, ZrO2 is packed in sample bags, aluminum
vacuum bottle or bags or poly cacuum packing.
2. 5kg, 10kg. 25KG drum.
3. They are surrounded by bubble wrap to keep safety and sealed in
cartons.
4. Packing can be customized to meet your need.
Company Profile
Founded in 1996, Zhengzhou Xinli Wear-resistant Materials Co. Ltd.
Is a professional integrative enterprise specializing in R&D,
producing, and selling various wear-resistant materials, such as
white corundum powder, alumina powder, green silicon carbide
powder, brown corundum powder, zirconium oxide,etc. Xinli
Wear-resistant Materials has completed inspection equipment and
quality control system,and obtained ISO9001:2015 quality management
system certification.
FAQ
Q: Are you a trading company or manufacturer?
A: We are a manufacturer enterprises of abrasives over 20years.our
products have competitive price and quality guarantee. Welcome to
send your inquiry!
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but you need to
pay the cost of freight.
Q:How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing
details, destination port or special requirements, then we could
give you the price accordingly.
Q:Is the quality of the abrasives okay?
A: We have the quality control system ISO9001:2008, and it's been
followed strictly. We also have the professional QC team, and each
our package worker will be in charge of the final inspection
according to the QC instruction before packing.
Q: How long is the lead time?
A: Except OEM products, generally 5-7 days for trial order, 10-20
days for mass order once deposit received.
Q:How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo,
you can contact us any time.If the problem caused by us, we will
send you free goods for replacement or refund your loss.
Q:What is the price?
A:Please feel free to contact us using the Price / Quotation
Request Form as it depends on the quantity, etc.
Q:Can we have a visit to your factory?
A:You're warmly welcoming to visit our plant. And please inform me
of your scheduled time in advance, we'll pick you up and arrange
the agenda for you.
Q:Do you have any experience with exporting?
A:Yes, We have a global sales network reaching all around the
world.
Q:Can I use my own design package?
A:Yes, The package can be with your logo.
