PRODUCTS
Features
|
CAS Number: |
7440-25-7 |
|
Material: |
R05200, R05400 |
|
Standard: |
ASTM B365, ASTM B708 |
|
Mesh Type: |
Plain Weave and Twill Weave |
|
Wire DIa: |
0.05mm-10.0mm |
|
Mesh: |
0.5-150 |
|
Aperture Rate: |
10%-90% |
|
Size: |
10mm-2000mm Width x Length |
Product Description
Tantalum wire mesh is a high-performance material known for its superior corrosion resistance, strength, and ductility, making it ideal for extreme industrial and chemical environments. Its fine mesh structure provides excellent filtering capabilities, ensuring durability and reliability even under harsh operating conditions.
Features and Properties
Corrosion Resistance: Exceptional performance in strong acids, including hydrofluoric acid.
High Strength: Maintains mechanical integrity even at elevated temperatures.
Thermal Stability: Operates efficiently at temperatures exceeding 2,000°C.
High Ductility: Easy to fabricate into various mesh sizes and shapes.
High Purity: ≥99.95%, ensuring resistance to contamination and excellent conductivity.
Product Specifications
Material: Pure tantalum or tantalum alloy (e.g., Ta-2.5W).
Mesh Size: 10–500 mesh, customizable based on requirements.
Wire Diameter: 0.05 mm to 2 mm.
Opening Size: As per custom application needs.
Weaving Style: Plain weave, twill weave, or Dutch weave.
Product Standards
ASTM B708, ASTM B365.
ISO 9001: Quality management certification ensuring precision manufacturing.
Product Forms
Fine Wire Mesh: For precision filtering and separation.
Expanded Tantalum Mesh: Used in structural and heat-resistant applications.
Custom Mesh Shapes: Tailored to specific project or industrial needs.
Production Method and Production Equipments
Production Methods:
Drawing and Annealing: For forming fine wires used in mesh production.
Weaving or Expanding: Techniques vary based on the type of mesh required (woven or expanded).
Equipment Used:
Precision Wire Drawing Machines.
Advanced Weaving Equipment.
CNC Cutting and Forming Systems.
Applications and Related Industries
Chemical Processing: Filtering corrosive chemicals and gases.
Medical Devices: Components for surgical instruments or implants.
Electronics: Grid materials for vacuum tubes or cathodes.
Aerospace: Heat-resistant screens and filters.
Energy Industry: Components in nuclear reactors or fuel cells.
Interesting Facts
Tantalum wire mesh is often used in the aerospace industry for filtering fuels at extreme temperatures.
It can withstand hydrofluoric acid, one of the most aggressive acids, without corroding.
Its biocompatibility makes it a preferred choice in medical applications.
Synonyms
Ta Wire Mesh
Tantalum Screen
Tantalum Grid
Health & Safety Information
Precautions:
Handle with care to avoid damage to the mesh structure.
Use gloves during handling to maintain surface cleanliness.
Reactivity: Stable under normal conditions but may oxidize at high temperatures in air.
Storage: Keep in a dry and clean environment to avoid contamination.
Why Choose Us for Tantalum Wire Mesh?
Custom Fabrication: Meshes are tailored to specific sizes, shapes, and applications.
Strict Quality Control: We ensure consistency and durability in all our products.
Global Supply Network: Reliable shipping and support for industrial projects worldwide.
Contact us today for more information or a tailored quote for your tantalum wire mesh needs!
Chemical Composition
|
Element |
C |
O |
N |
H |
Fe |
Mo |
Nb |
Ni |
Si |
Ti |
W |
|
R05200 (%, Max)) |
0.01 |
0.015 |
0.01 |
0.0015 |
0.01 |
0.02 |
0.1 |
0.01 |
0.005 |
0.01 |
0.05 |
|
R05400 (%, Max) |
0.01 |
0.03 |
0.01 |
0.0015 |
0.01 |
0.02 |
0.1 |
0.01 |
0.005 |
0.01 |
0.05 |
Chemical Identifiers
|
Linear Formula |
Ta |
|
MDL Number |
MFCD00011252 |
|
EC No. |
231-135-5 |
|
Beilstein/Reaxys No. |
N/A |
|
Pubchem CID |
23956 |
|
SMILES |
[Ta] |
|
InchI Identifier |
InChI=1S/Ta |
|
InchI Key |
GUVRBAGPIYLISA-UHFFFAOYSA-N |
Tantalum Wire Mesh Properties (Theoretical)
|
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 |
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