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Nb521 Niobium Tungsten Alloy Plate For Engine

Place of Origin China
Brand Name PRM
Certification ISO9001
Model Number Custom
Minimum Order Quantity 1kg
Price Negotiate
Packaging Details Plywood case
Delivery Time 5~7days
Payment Terms T/T
Supply Ability 5tons/month

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Product Details
Name Niobium Tungsten Alloy Plate Grade Nb521
Density 8.6-9.0g/cm3 Recrystallization Temperature 1350℃-1500℃
Advantage High Melting Point, Low Density, High Temperature And High Strength Delivery Status Annealed
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Engine Niobium Tungsten Alloy Plate


Nb521 Niobium Tungsten Alloy Plate

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Product Description

Product Information:


Name: Niobium tungsten alloy plate Nb521 Niobium Tungsten Alloy Plate For Engine 0
Grade: Nb521
Density: 8.6-9.0g/cm3
Recrystallization temperature: 1350℃-1500℃
Advantage: High melting point, low density, high temperature and high strength
Process: Ingot preparation and plastic processing, welding, heat treatment and coating.
Shape: Rods, plates, strips, wires and other products
Application: Mainly used in space shuttle skins, nuclear reactor projects, jet engine parts, and space power generation system thermal radiation screens and ducts.


Nb521 Niobium Tungsten Alloy Plate For Engine 1Nb521 Niobium Tungsten Alloy Plate For Engine 2


Chemical Composition of Niobium Tungsten Alloy Nb521 Plate:


Nb W Mo Zr C N O Cu Ti Fe Si Ta
Remain 5.14 1.87 1.33 0.0095 0.006 0.01 0.001 0.016 0.001 0.0028 0.59


Mechanical Properties Of Niobium Tungsten Alloy Nb521:


Grade Temperature(℃) Rm(MPa) Rp0.2(MPa) A(%)



Room temperature ≥400 ≥270 ≥20
1600 ≥70 ≥60 ≥25
1800 ≥45 ≥35 ≥30


Application Of Niobium Tungsten Alloy Nb521:


Niobium-tungsten alloy Nb521 material has excellent room temperature and high temperature mechanical properties and high melting point, low density, high temperature and high strength and good processability.


Niobium-tungsten alloy Nb521 is widely used in aerospace engines, weapon thrusters, rocket and missile liquid bicomponent engines, nuclear reactors, submersibles, gas turbines, automobile engines, diesel engines, high-temperature furnace heating belts, high-temperature molds, high-temperature fixtures, and high-temperature crucibles of manufacturing.


Niobium-tungsten alloy can be used to prepare rods, plates, strips, wires, special-shaped parts and other products.


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Nb521 Niobium Tungsten Alloy Plate For Engine 3


Nb521 Niobium Tungsten Alloy Plate For Engine 4