Product Description
Product introduction of Tantalum metal powder
Tantalum powder is a critical high-performance refractory metal powder with exceptional properties that make it indispensable in numerous advanced applications. Our premium tantalum powder is manufactured using state-of-the-art processes to ensure the highest quality, purity, and performance characteristics required by demanding industries worldwide.
(Property) |
(Value/Description) |
Molecular Formula |
Ta |
Atomic Number |
73 |
Density |
16.68 g/cm³ |
Boiling Point |
5425 ℃ |
Melting Point |
2980 ℃ |
Vickers hardness in annealed state |
140 HV |
Purity |
99.9% |
Sphericity |
≥ 0.98 |
Hall Flow Rate |
13-29 秒 (s) |
Loose Density |
9.08 g/cm³ |
Tap Density |
13.42 g/cm³ |
Particle Size |
Micro size:15-45 μm, 15-53 μm, 45-105 μm, 53-150 μm
Nano size :40 nm, 70 nm, 100 nm, 200 nm
or according to client's demand |
Our tantalum metal powder is a high-purity metal powder with the following significant characteristics:
- High Purity: Advanced production processes are used to ensure high product purity and meet stringent application requirements.
- Excellent Corrosion Resistance: Tantalum exhibits excellent stability in various corrosive media.
- High Melting Point: Tantalum's melting point is as high as 2996℃, allowing it to maintain stable performance in high-temperature environments.
- Good Electrical Properties: Tantalum has a wide range of applications in the electronics field, especially in capacitor manufacturing.
Product index of Tantalum metal powder
ITEM |
SPECIFICATIONS |
TEST RESULTS |
Appearance |
Dark Gray Powder |
Dark Gray Powder |
Assay |
99.9%Min |
99.9% |
Particle Size |
|
40nm,70nm,100nm,200nm |
Impurities(%,Max) |
Nb |
0.005 |
0.002 |
C |
0.008 |
0.005 |
H |
0.005 |
0.005 |
Fe |
0.005 |
0.002 |
Ni |
0.003 |
0.001 |
Cr |
0.003 |
0.0015 |
Si |
0.005 |
0.002 |
W |
0.003 |
0.003 |
Mo |
0.002 |
0.001 |
Ti |
0.001 |
0.001 |
Mn |
0.001 |
0.001 |
P |
0.003 |
0.002 |
Sn |
0.001 |
0.001 |
Ca |
0.001 |
0.001 |
Al |
0.001 |
0.001 |
Mg |
0.001 |
0.001 |
Cu |
0.001 |
0.001 |
N |
0.015 |
0.005 |
O |
0.2 |
0.13 |