Phone Number
+91 9619440863
Tantalum Crucible
Phone Number
+91 9619440863
Email Address
neekatubes@gmail.com
Certified Comp
AN ISO 9001:2015
Neeka Tubes is one of the leading Importer and suppliers of Tantalum Crucible. We are well known for our excellence in providing the best buying experience to our clients. We have the highest stock of Tantalum Crucible in India, with even the non-standard sizes incorporated. We have the policy of maintaining a constant stock through immediate replenishment so that our clients never face the problem of unavailability of the metal.
Tantalum (Ta) is a dark blue-gray metal that is very heavy, ductile and hard and has high corrosion resistance. Tantalum is especially resistant to chemicals at temperatures below 150 °C and can only be dissolved with hydrofluouric acid. It has the fourth highest melting point of all metals and is able to form extremely thin and protective oxide layers for high-quality capacitors, making it an excellent material for laboratory crucibles.
Diameter (mm) | Wall Thickness (mm) | Length (mm) |
30 ~ 50 | 2 ~ 10 | 30 ~ 500 |
50 ~ 100 | 3 ~ 15 | |
100 ~ 150 | 3 ~ 15 | |
150 ~ 200 | 5 ~ 20 | |
200 ~ 300 | 8 ~ 20 | |
300 ~ 400 | 8 ~ 30 | |
400 ~ 450 | 8 ~ 30 | |
450 ~ 500 | 8 ~ 30 |
Molecular Weight | 180.94 |
---|---|
Appearance | Silvery-gray solid |
Melting Point | 3017 °C |
Boiling Point | 5458 °C |
Density | 16.69 g/cm3 (20 °C) |
Solubility in H2O | N/A |
Crystal Phase / Structure | α: body-centered cubic (bcc) / β: tetragonal |
Electrical Resistivity | 131 nΩ·m (20 °C) |
Electronegativity | 1.5 Paulings |
Heat of Fusion | 36.57 kJ/mol |
Heat of Vaporization | 753 kJ/mol |
Poisson's Ratio | 0.34 |
Specific Heat | 140 J/kg·K |
Thermal Conductivity | 57.5 W/m·K |
Thermal Expansion | 6.3 µm/m·K |
Vickers Hardness | 870–1200 MPa |
Young's Modulus | 186 GPa |
Signal Word | N/A |
---|---|
Hazard Statements | N/A |
Hazard Codes | N/A |
Precautionary Statements | P261 - P264 - P270 - P271 - P301+P312 - P304+P340 - P305+P351+P338 - P312 - P330 - P337+P313 - P403+P233 - P405 - P501 |
Flash Point | Not applicable |
Risk Codes | N/A |
Safety Statements | N/A |
RTECS Number | N/A |
Transport Information | NONH |
WGK Germany | nwg |
Material | Clay Graphite |
Max Temperature | 0-1000 degree Celsius |
Usage/Application | Industrial |
Shape | Round |
Purity | 99.9% |
I deal in | New Only |