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High purity tantalum powder
Due to its malleability, high temperature resistance and corrosion resistance, it is widely used in the fields of chemical industry, electronics, military, machinery and aerospace to manufacture electronic components, heat-resistant materials, corrosion-resistant equipment, catalysts, molds, advanced optical glass And so on; medically also used as a human body check-in, surgical material and contrast agent.
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Product description
Features
The product has high purity, uniform particle size, complete surface structure, easy dispersion, large specific surface area and high surface activity.
Dimensions
| Item No. | Average particle size | Purity(%) |
Specific surface area （m2/g） |
Bulk density (g/cm3) |
Density (g/cm3) |
Crystal form | Color |
| B-Ta-80N | 80nm | 99.9 | 4.5 | 0.5 | 16.4 | spherical | black |
| B-Ta-100N | 100nm | 99.9 | 4.1 | 0.8 | 16.4 | spherical | black |
| B-Ta-10W | 10μm | 99.9 | 1.3 | 1.4 | 16.4 | spherical | black |
The above are the company's regular specifications, if you need other specifications, please contact us
Application field
Due to its malleability, high temperature resistance and corrosion resistance, it is widely used in the fields of chemical industry, electronics, military, machinery and aerospace to manufacture electronic components, heat-resistant materials, corrosion-resistant equipment, catalysts, molds, and advanced optical glass. And so on; medically also used as a human body check-in, surgical material and contrast agent.
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Depending on the purpose of use, there are different requirements for the impurity content of high-purity tungsten targets and tungsten-titanium targets. Generally, the chemical purity is required to be between 99.99% and 99.999%. We can also customize other specifications suitable for the application according to user requirements.
Titanium and titanium alloy wire: diameter 0.1-8.0mm<br>
Titanium and titanium alloy rods: 7-230mm in diameter<br>
Purity, 4N, main specifications are -50 mesh, -150 mesh, -300 mesh, and can be sieved according to customer requirements.
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Reduced cobalt powder is gray irregular metal powder, cobalt oxalate reduction method cobalt powder; atomization method produces spherical cobalt powder is silver gray spherical powder with metallic luster<br>
National standard number: TA0, TA2, TA3, TA5, TA6, TA7, TA9, TA10, TB2, TC1, TC2, TC3, TC4<br>
American label number: GR1, GR2, GR3, GR5, GR7, GR12<br>
Russian label number: BT1-00, BT1-0, BT1-2, etc.
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Niobium is a kind of refractory rare metal with a steel-gray luster. Its melting point is 2467℃ and its density is 8.6g/cm3. Niobium has good low-temperature plasticity and can be cold-pressed into rods, sheets, wires and other products. Niobium can withstand high temperature and high strength, and still has sufficient strength, plasticity and thermal conductivity above 1000°C. Superconductivity is best at extremely low temperatures. For example, its resistance is close to zero at minus 260°C. It is currently the most important superconducting material.
Purity: ≥99.95% Density: ≥8.6g/cm3 Melting point: 2468℃
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Supply status: cold rolled bright surface Size range: 0.025min X 500max X L<br>
Uses: vacuum coating, superconductivity, flat display, touch screen
Grade: Nb-1.Nb-2<br>
Standard: GB/T14842-2007<br>
Specification: Φ3.0~Φ100mm<br>
State: Annealed state (M) or hard state (Y); <br>
Grade: DNb-1.DNb-2<br>
Standard: GB/T14841-2008<br>
Purity: ≥99.95%<br>
Specification: diameter 55-145mm. L＜1400mm
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