Product Overview
The Niobium-Titanium-Tantalum (NbTiTa) alloyis a high-performance, refractory-based alloy designed for applications thatrequire exceptional mechanical strength, high-temperature stability, andexcellent corrosion resistance. By leveraging the unique properties ofrefractory elements like niobium, titanium, and tantalum, this alloy excels inenvironments that demand durability, making it ideal for aerospace, nuclear,and high-performance industrial applications. Its unique combination ofproperties makes it especially valuable in sectors where reliability underextreme conditions is critical.
Product Features
High-Temperature Performance:
Exhibits excellent strength retention and thermal stability at temperatures above 1200°C.
Resistant to thermal creep, ensuring durability under high-temperature operating conditions.
Superior Corrosion Resistance:
Outstanding resistance to oxidation and corrosion, even in aggressive environments like acids and chloride-rich solutions.
Ideal for chemical processing equipment and marine applications where resistance to corrosion is essential.
Exceptional Mechanical Strength:
High tensile strength and yield strength combined with good ductility, making it suitable for load-bearing applications.
Tantalum's addition enhances toughness, reducing the risk of brittle fracture.
Lightweight with Excellent Strength-to-Weight Ratio:
Despite its robust mechanical properties, the alloy maintains a relatively low density, making it suitable for aerospace applications where weight is a concern.
Applications
Aerospace and Defense: Suitable for turbine blades, heat shields, and other high-temperature structural components exposed to extreme stress.
Nuclear Industry: Used in reactor components, cladding, and control rods due to its stability under radiation and resistance to corrosion.
Medical Devices: Ideal for implants and surgical tools due to its biocompatibility and non-toxic nature.
Chemical Processing: Perfect for equipment exposed to corrosive chemicals, such as reactors, heat exchangers, and valves.
Chemical Composition
Element | Nb | Ti | Ta |
Content (%) | 40 | 30 | 30 |
Mechanical Properties (Estimated)
Property | Value |
Tensile Strength (MPa) | ≥1400 |
Yield Strength (MPa) | ≥1100 |
Elongation (%) | ≥10 |
Hardness (HV) | ≥420 |
Density (g/cm³) | 9.5-10.0 |
Melting Point (°C) | 2400-2600 |
Product Specifications
Forms Available: Rods, Plates, Sheets, Tubes, and Custom Components
Diameter (Rods): 5mm - 50mm
Thickness (Sheets/Plates): 0.5mm - 12mm
Surface Finish: Polished, Ground, or as-cast
Manufacturing Process
Manufactured using vacuum arc remelting (VAR) and hot isostatic pressing (HIP) to achieve a homogeneous microstructure.
Heat treatment applied to optimize mechanical properties and enhance high-temperature performance.
Packaging and Delivery
Packaging: Anti-corrosion wrapping with reinforced crates for secure transport.
Lead Time: Typically 4-6 weeks, depending on customization and order quantity.