Ta-10W Overview
Tantalum Tungsten Alloy Ta-10W (Tantalum–10% Tungsten Alloy) is a high-strength refractory metal alloy developed for extreme high-temperature and high-stress environments. By alloying tantalum with 10% tungsten, Ta-10W offers significantly enhanced mechanical strength, creep resistance, and thermal stability compared with pure tantalum and lower-W Ta-W alloys.
Ta-10W is especially suitable for applications where long-term structural stability at elevated temperatures is critical.
MH Ta-10W Available Forms
Plate / Sheet / Strip (ASTM B708 R05255)
Rod / Bar (ASTM B365 R05255)
Tube / Capillary (ASTM B521 R05255)
Wire (ASTM B365 R05255)
Custom-machined components
(Custom dimensions and tight tolerances available upon request.)
Quality & Manufacturing
Electron-beam vacuum melting for high purity and low gas content.
Precision wire drawing with controlled intermediate annealing.
Strict dimensional and surface quality control.
Full material certification and traceability available.
MH Tantalum Tungsten Alloy Ta-10W Key Properties
|
Chemical Composition |
Ta-10W-0.3Mo-0.1Nb |
|
Purity |
≥99.95% |
|
Density |
16.9 g/cm³ |
|
Melting Point |
~3010 °C |
|
Room Temperature Tensile Strength |
400–450 MPa (annealed) |
|
Yield Strength (RT) |
350–400 MPa |
|
Elongation at Break |
20–25% |
|
High-Temperature Tensile Strength |
250–300 MPa @ 1200 °C |
|
Thermal Expansion Coefficient |
6.2 × 10⁻⁶ /K |
|
Electrical Resistivity |
~14 μΩ·cm |
MH Tantalum Tungsten Alloy Ta-10W Applications
Ta-10W is widely used in the most demanding industrial and technical fields:
Aerospace & Defense
High-temperature structural parts, thermal protection components.
01
High-Temperature Furnace Systems
Load-bearing fixtures, heating supports, structural elements.
02
Vacuum & Extreme Environment Equipment
Components requiring long-term stability under high thermal stress.
03
Chemical Processing at Elevated Temperatures
Corrosion-resistant, high-strength components.
04
Scientific Research & Special Equipment
Experimental and testing systems operating at extreme temperatures.
05
Why Choose MH Tantalum Tungsten Alloy Ta-10W
★ Proven expertise in high-tungsten Ta-W alloy processing.
★ Reliable performance in extreme high-temperature and high-stress applications.
★ Consistent quality from ingot to finished product.
★ Custom forms and specifications to meet critical application requirements.
Ta-10W delivers the highest strength and creep resistance among Ta-W alloys, making it the material of choice for extreme thermal and structural challenges.
Quality & Manufacturing
Mill Test Certificates (MTC) are provided for each shipment upon request.
Electron-beam vacuum melting for high purity and low gas content.
01
Strict control of grain size, thickness tolerance, and flatness.
02
Suitable for welding, forming, and secondary machining.
03
Full material traceability and inspection available upon request.
04
Custom Manufacturing
We offer custom tantalum solutions, including:
● Non-standard dimensions
● Tight tolerance control
● Special surface finishes
● Application-specific technical requirements
Please provide drawings or detailed specifications for evaluation.
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