Stanford Advanced Materials (SAM) offers high-quality spherical tantalum powder known for its high melting point, excellent corrosion resistance, and biocompatibility. Ideal for aerospace, medical implants, 3D printing, and electronics, SAM's tantalum powder ensures superior performance and precision in various advanced applications.
PRODUCT LIST
{{ total }} products / show
Products by Page
{{ total }} products / show
Products by Page
Properties of Spherical Tantalum Powder
- High melting point
- High density
- Corrosion resistance
- High electrical and thermal conductivity
- Biocompatible
Spherical Tantalum Powder Main Applications
- Aerospace: Used to make spacecraft components such as engine parts and thermal protection systems.
- Medical: Used in the production of medical implants and devices, such as orthopedic and dental implants.
- Additive manufacturing (3D printing): spherical tantalum powder is used in metal 3D printing technology to create complex metal parts.
- Electronics industry: Applications in capacitors and other electronic components, utilizing its electrical conductivity and corrosion resistance.
- Chemical industry: used in corrosion-resistant equipment and chemical processing devices.
How is spherical tantalum powder produced?
Spherical tantalum powder is generally fabricated by processes such as gas atomization, plasma rotating electrode process, or centrifugal atomization that gives rise to a consistently spherical shape with a particle size distribution accordingly.
Why is the spherical form so important in tantalum powder?
The spherical shape enhances flowability; hence, the material is highly appropriate for applications such as 3D printing and powder metallurgy. This shape offers superior packing density and a reduction of porosity in final products.
Spherical Tantalum Powder (Ta) Specifications
Ta (50nm)
|
Ta (%)
|
Ti (%)
|
W (%)
|
Mo (%)
|
Cr (%)
|
Fe (%)
|
O (%)
|
|
>99.9
|
<0.001
|
<0.001
|
<0.001
|
<0.0001
|
<0.01
|
<0.8
|
|
Powder Morphology
|
Particle Size Distribution (nm)
|
Specific Surface Area (m2/g)
|
|
D10
|
D50
|
D90
|
|
Spherical
|
0-30
|
50-60
|
<300
|
≥10.0
|
Ta (100nm)
|
Ta (%)
|
Ti (%)
|
W (%)
|
Mo (%)
|
Cr (%)
|
Fe (%)
|
O (%)
|
|
>99.9
|
<0.001
|
<0.001
|
<0.001
|
<0.0001
|
<0.01
|
<0.5
|
|
Powder Morphology
|
Particle Size Distribution (nm)
|
Specific Surface Area (m2/g)
|
|
D10
|
D50
|
D90
|
|
Spherical
|
30-60
|
80-100
|
<1000
|
≥8.0
|
Ta (1-10um)
|
Ta (%)
|
Ti(%)
|
W(%)
|
Mo (%)
|
Cr (%)
|
Fe (%)
|
O (%)
|
|
>99.9
|
<0.001
|
<0.001
|
<0.001
|
<0.0001
|
<0.01
|
<0.08
|
|
Sphericity (%)
|
Particle Size Distribution (um)
|
Tap Density (g/cm3)
|
|
D10
|
D50
|
D90
|
|
>94
|
>1
|
5±2
|
<10
|
≥10.5
|
Ta (5-25um)
|
Ta (%)
|
Ti (%)
|
W (%)
|
Mo (%)
|
Cr (%)
|
Fe (%)
|
O (%)
|
|
>99.9
|
<0.001
|
<0.001
|
<0.001
|
<0.0001
|
<0.01
|
<0.02
|
|
Sphericity (%)
|
Particle Size Distribution (um)
|
Bulk Density
(g/cm3)
|
Tap Density
(g/cm3)
|
Fluidity
(s/50g)
|
|
D10
|
D50
|
D90
|
|
>94
|
≥5
|
15±3
|
≤25
|
≥10.0
|
≥10.5
|
≤8.0
|
Ta (15-45um)
|
Ta (%)
|
Ti (%)
|
W (%)
|
Mo (%)
|
Cr (%)
|
Fe (%)
|
O (%)
|
|
>99.9
|
<0.001
|
<0.001
|
<0.001
|
<0.0001
|
<0.01
|
≤0.01
|
|
Sphericity (%)
|
Particle Size Distribution (um)
|
Bulk Density
(g/cm3)
|
Tap Density
(g/cm3)
|
Fluidity
(s/50g)
|
|
D10
|
D50
|
D90
|
|
>94
|
>15
|
30±3
|
<45
|
≥9.5
|
≥10.0
|
≤6.0
|
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
TaW Alloy Powder Chemical Composition
| |
Ta
|
W
|
O
|
N
|
|
Ta10W
|
Bal.
|
9.0%-11.0%
|
≤1000 ppm
|
≤300 ppm
|
|
Ta2.5W
|
Bal.
|
2.0-3.0%
|
≤1000 ppm
|
≤300 ppm
|
Spherical TaW Powder Specifications
|
|
Ta10W
|
Ta2.5W
|
|
Particle Size
|
0-25 μm, 15-53 μm, 45-150 μm, or customized
|
|
Morphology
|
Spherical
|
|
Apparent Density
|
9.75 g/cm3
|
9.50 g/cm3
|
|
Tap Density
|
11.02 g/cm3
|
11.00 g/cm3
|
|
Hall Flow Rate
|
5.7 s/50g
|
6.5 s/50g
|
|
Sphericity
|
≥95%
|
