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spherical Tantalum powder (Ta)

Spherical tantalum powder has a series of excellent properties such as high melting point, low vapor pressure, good cold working performance, high chemical stability, strong resistance to liquid metal corrosion, and large surface oxide film dielectric constant.
Model:Ta
APS(D50):5-30um
Purity(%):≥99.9%
Fluidity:10 S/50g
Shape:spherical
Sphericity:>95%
CAS NO.:7440-25-7
EINECS (EC NO.):231-135-5
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Tantalum powder
Product Description
Product overview:Tantalum powder has a series of excellent properties such as high melting point, low vapor pressure, good cold working performance, high chemical stability, strong resistance to liquid metal corrosion, and large surface oxide film dielectric constant. It is used in electronics, metallurgy, steel, chemical , cemented carbide, atomic energy, superconducting technology, automotive electronics, aerospace, medical and health, scientific research and other high-tech fields have important applications.
Main properties:Tantalum powder has high purity (99.95%), low oxygen content (500ppm), and small particle size (1-3um).
Precautions:This product should be stored in a cool, dry room to avoid heavy pressure. It should not be exposed to the air during use, so as to avoid moisture absorption and agglomeration, which will affect the dispersion performance and use effect. Unused products should be sealed or stored in a vacuum after unpacking.

Technical Data
Model Purity(%) APS(nm) Specific surface area Shape Sphericity Sphericity ratio
D10 D50 D90
Ta(5-30um) ≥99.9% >5 15±3 <30 10 S/50g spherical >95% >98%
Ta(10-60um) ≥99.9% >10 30±5 <60 7.2 S/50g spherical >95% >98%
Application: plasma spraying, thermal cladding, 3D printing(Customized chemical composition and particle size can be made according to customer requirements.)
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