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WNbTiZrx

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Detail

Product Overview

The Tungsten-Niobium-Titanium-Zirconium-X(WNbTiZrX) High-Entropy Alloy is an advanced multi-element alloy designedto withstand extreme conditions. With a unique combination of refractoryelements, this alloy excels in high-temperature environments, providingexceptional strength, oxidation resistance, and thermal stability. The additionof zirconium enhances corrosion resistance, while tungsten and niobiumcontribute to superior mechanical strength and hardness. The "X"represents customizable elements that can be tailored to optimize specificproperties, making this alloy highly versatile for various high-performanceapplications in aerospace, nuclear, and defense industries.

Product Features

  1. Exceptional High-Temperature Strength:

    • Maintains mechanical strength at temperatures above 1000°C, suitable for high-temperature structural components.

    • Excellent resistance to thermal softening, ensuring long-term stability in demanding environments.

  2. Superior Oxidation and Corrosion Resistance:

    • High resistance to oxidation and corrosion due to the combination of zirconium and titanium.

    • Ideal for applications exposed to aggressive chemical environments,including acids and seawater.

  3. Enhanced Toughness and Ductility:

    • Niobium and titanium improve ductility, allowing for better resistance to crack propagation under stress.

    • Provides an excellent balance between hardness and toughness.

  4. Radiation Resistance:

    • Exhibits remarkable radiation resistance, making it suitable for nuclear reactor components and radiation shielding materials.

    • Low neutron absorption cross-section, particularly due to zirconium,ensures suitability in nuclear applications.

Applications

  1. Aerospace and Defense: Ideal for turbine blades, rocket nozzles, and hypersonic vehicle components that require extreme heat resistance.

  2. Nuclear Industry: Used in reactor cladding, control rods, and structural components due to its stability in high-radiation environments.

  3. Energy and Power Generation: Applied in gas turbines, heat exchangers, and high-temperature processing equipment.

  4. Chemical Processing: Suitable for reactors, valves, and piping systems handling corrosive chemicals and extreme temperatures.

Chemical Composition

Element

W

Nb

Ti

Zr

X   (Customizable)

Content (%)

30

25

20

15

10 (adjustable)

Mechanical Properties (Estimated)

Property

Value

Tensile Strength (MPa)

≥1400

Yield Strength (MPa)

≥1100

Elongation (%)

≥10

Hardness (HV)

≥500

Density (g/cm³)

9.0-9.5

Melting Point (°C)

2400-2600

Product Specifications

  • Forms Available: Rods, Plates, Sheets, Tubes, and Custom Profiles

  • Diameter (Rods): 5mm - 60mm

  • Thickness (Sheets/Plates): 0.5mm - 15mm

  • Surface Finish: Polished, Ground, or as-cast

Manufacturing Process

  • Produced using vacuum induction melting (VIM) and hot isostatic pressing (HIP) for optimal homogeneity and microstructure.

  • Heat treatment applied to enhance mechanical properties, ensuring high temperature and corrosion resistance.

Packaging and Delivery

  • Packaging: Each product is protected with anti-corrosion wrapping and packed in reinforced crates to ensure safe transport.

  • Lead Time: Typically 4-6 weeks, depending on customization and order volume.