FAQ
Home > Products > 3D Printing and thermal spray

Tantalum-niobium solid solution (TaC:NbC) Powder

Tantalum-Niobium solid solution is formed by solid solution of tantalum carbide and niobium carbide.
Molecular weight:103.22
Density:6.73g/cm3
Colour:gray
Melting point:3540ºC
Theoretical carbon content:11.64%
Boiling point:5100ºC
CAS NO.:12070-06-3
EINECS (EC NO.):N/A
Share With:
Tantalum-niobium solid solution
Product Description
Tantalum-Niobium solid solution is formed by solid solution of tantalum carbide and niobium carbide. As an additive to cemented carbide and cermet, it can improve the properties of cemented carbide.
Product Features
1. High solid solubility and stable phase composition: XRD detects no impurity phase, GDMS detects low metal impurity element content;
2. Small particle size: the smallest particle size is 0.2-0.5um;
3. Concentrated distribution: standard normal particle size distribution, no double peaks or multiple peaks, no tailing.
Technical Data
Model 80:20 60:40 50:50 90:10 70:30
chemical composition % Ta 71.5±1.5 56.0±1.3 46.9±1.3 84.4±1.5 65.6±1.5
Nb 21.0±1.0 35.0±1.3 44.3±1.5 8.85±1.0 26.6±1.2
T.C 7.3±0.3 8.2±0.3 8.8±0.3 6.75±0.3 7.8±0.3
F.C ≤0.15 ≤0.15 ≤0.15 ≤0.15 ≤0.15
Impurity  Content % MAX Co 0.10 0.10 0.10 0.10 0.10
Mo 0.10 0.10 0.10 0.10 0.10
Si 0.02 0.02 0.02 0.02 0.02
Fe 0.05 0.05 0.05 0.05 0.05
Ni 0.04 0.04 0.04 0.04 0.04
K 0.008 0.008 0.008 0.008 0.008
Na 0.008 0.008 0.008 0.008 0.008
Mn 0.05 0.05 0.05 0.05 0.05
Sn 0.01 0.01 0.01 0.01 0.01
Ca 0.01 0.01 0.01 0.01 0.01
Al 0.015 0.015 0.015 0.015 0.015
N 0.20 0.20 0.20 0.20 0.20
S 0.10 0.10 0.10 0.10 0.10
O 0.30 0.30 0.30 0.30 0.30
Ti 0.05 0.05 0.05 0.05 0.05
W 0.10 0.10 0.10 0.10 0.10
Cr 0.10 0.10 0.10 0.05 0.10
Average particle size
(D50 um)
1.0-3.0 1.0-3.0 1.0-3.0 1.0-3.0 1.0-3.0
0.5-1.0um(O:0.50%)
Customized chemical composition and particle size can be made according to customer requirements.
SEND MESSAGE
RELATED PRODUCTS
Niobium powder
Molybdenum disilicide
Molybdenum disilicide (MoSi2)
Model:MoSi2 003
APS(D50):customized
Hafnium carbide (HfC)
thermal spray Hafnium carbide (HfC)
Molecular weight:190.4
APS(D50):customized
Zirconium nitride(ZrN )
Zirconium nitride(ZrN )
Molecular weight:105.2
Density:7.09g/cm3
RELATED cases
Solid Rocket Motor Throat -Hafnium Carbide
Jul 20, 2021
Solid Rocket Motor Throat -Hafnium Carbide
Nano Titanium Diboride particles
Jul 20, 2021
Nano Titanium Diboride particles reinforced aluminum alloy composite materials (3D printing field)
Boron carbide
Jul 20, 2021
Boron carbide+titanium diboride bulletproof composite ceramic insert.