Hafnium Diboride Powder
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Production Information:
Hafnium diboride (HfB2) is a new type of ceramic material with high melting point, high thermal conductivity, oxidation resistance and other high-temperature comprehensive properties. It is mainly used in ultra-high temperature ceramics, high-speed aircraft nose cones, aviation, aerospace and other fields. Hafnium diboride (HfB2) is mainly used as a modifier for carbon-carbon and carbon-ceramic composite functional materials: Hafnium diboride (HfB2) modified carbon fiber can greatly improve the strength of carbon fiber, increase fatigue resistance and wear resistance and high temperature resistance, the modification effect is very obvious, and all indexes are greatly improved.
Performance Character:
1. High purity: the highest purity can reach 99.99%, XRD detect no impurity phase, GDMS detect low metal impurity element content;
2. Small particle size: the smallest particle size is30-50nm;
3. Concentrated distribution: standard normal particle size distribution, no bimodal or multimodal.
|
Model |
APS(D50) |
Purity(%) |
O(%) |
N(%) |
C(%) |
B(%) |
|
HfB23000 |
30-50nm |
>99.0 |
-- |
-- |
-- |
10.510.8 |
|
HfB20800 |
0.5-1.0um |
>99.0 |
≤1.0 |
≤0.10 |
≤0.1 |
10.510.8 |
|
HfB20020 |
1.0-3.0um |
>99.5 |
≤.0.8 |
≤0.10 |
≤0.1 |
10.510.8 |
|
HfB20021 |
1.0-3.0um (80%concentration) |
>99.5 |
≤0.8 |
≤0.10 |
≤0.1 |
10.510.8 |
|
HfB20003 |
10.0-60.0um |
>99.9 |
≤0.5 |
≤0.05 |
≤0.1 |
10.510.8 |
|
HfB20008 |
-100+325mesh |
>99.9 |
≤0.3 |
≤0.05 |
≤0.1 |
10.510.8 |
|
HfB20001 |
-200mesh |
>99.99 |
≤0.1 |
≤0.01 |
≤0.01 |
10.510.8 |
|
Customized chemical composition and particle size can be made according to customer requirements. |
||||||
|
Brand |
huaweimaterial |
|
Color |
white |
|
Surface of Application |
powder |
Business Nature
Manufacturer
Country/Region
Changsha, China
Main Products
Zirconium Carbide Hafnium Carbide ...
Hunan Huawei Jingcheng Material produce and deliver excellent materials and related products all over the world. · We have strong R & D capabilities and advanced manufacturing technology · We have long-term stable clients · We provide 1. Carbide series: tantalum carbide, electronic grade titanium carbide, titanium carbonitride, zirconium carbide, hafnium carbide, tantalum-niobium solid solution, tungsten-titanium solid solution, solid solution of tungsten, titanium, tantalum and niobium and the like. 2. Nitride series: titanium nitride, chromium nitride, zirconium nitride, hafnium nitride, boron nitride, aluminum nitride, rare earth nitride (La, Ce, Pr, Nd, Sm, Eu, Dy) and the like. 3. Boride series: titanium diboride, zirconium diboride, hafnium diboride, nickel boride, tungsten boride, lanthanum hexaboride, yttrium hexaboride, rare earth boride (La, Ce, Pr, Nd , Sm, Eu, Dy) and the like. 4. Silicide series: spherical molybdenum silicide, titanium silicide, zirconium silicide, hafnium silicide and the like. 5. Sulfide series: nano tungsten disulfide, nano molybdenum sulfide. 6. Nano material series: nano titanium nitride, nano titanium carbide, nano zirconium carbide, nano zirconium diboride, nano hafnium carbide, nano hafnium diboride, nano titanium carbonitride and the like. 7. Elemental metal: zirconium sponge, hafnium sponge, nuclear grade zirconium sponge (Hf <0.01% , nuclear grade hafnium sponge (Zr <0.03% ), zirconium crystal (low hafnium), hafnium crystal (low zirconium), zirconium powder, hafnium powder and the like.
