High Temperature Alloy Niobium Tube Pipe Electric Porcelain Medical

Place of Origin China
Brand Name Changsheng
Certification ISO 9001;2015
Model Number R04200-1 R04210-2
Minimum Order Quantity 1kg
Price USD256/kg
Packaging Details Stardard export package
Delivery Time 15-30days
Payment Terms L/C, T/T, Western Union, MoneyGram,paypal
Supply Ability 2000kgs/month

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Product Details
Surface Condition Polished, Alkaline Cleaning Atomic Number 41
Trial Order Accepted Grade RO4200
Uses Alloys, Superconductors, Nuclear Reactors Packing In Drums
Standard ASTM B394-99 Vapourization Temperature 2350℃ (under 10-4Torr)
Yield Strength 73Mpa Ionization Energies 652.1, 1380, 2416, 3700 KJ/mol
Material Standard ASTM B392-98 Key Words Niobium Crucible For Melting
Product Standard ASTM B392-98 Heat Of Fusion 26.8 KJ/mol
Oxidation States +5, +3
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Electric Porcelain Niobium Tube Pipe

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Medical Niobium Tube Pipe

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High Temperature Alloy Niobium Tube Pipe

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Product Description

Introduction

 

Niobium tubes are specialised pipes designed for conveying and transferring materials under extreme conditions, such as high temperature and high pressure. They are widely used in nuclear energy, aerospace, shipbuilding, chemical processing, and electronics.

Niobium’s excellent corrosion resistance and high-temperature stability make these tubes capable of withstanding compressive, tensile, fatigue, and thermal stress, making them ideal for high-end industrial applications.

Surface Treatment

The surface of niobium tubes can be treated using various methods to enhance corrosion resistance, cleanliness, and surface finish:

Mechanical Polishing – improves surface flatness and finish.

Electrolytic Polishing – enhances smoothness and corrosion resistance.

Pickling – removes oxides and impurities for a clean surface.

Sandblasting – ensures uniform surface texture and removes contaminants.

Chemical Composition

Grade Main Component Fe ≤ Si ≤ Ni ≤ W ≤ Mo ≤ Ti ≤ Ta ≤ O ≤ C ≤ H ≤ N ≤
Nb1 Nb remainder 0.004 0.004 0.002 0.005 0.005 0.002 0.05 0.015 0.004 0.0015 0.003
Nb2 Nb remainder 0.01 0.01 0.005 0.02 0.01 0.004 0.07 0.02 0.01 0.0015 0.008

Applications

  1. High-temperature alloys

  2. Niobium-based alloys

  3. Specialised steel production

  4. Electrical porcelain

  5. Coinage and monetary applications

  6. Medical devices

  7. Aerospace components

  8. Other advanced industrial uses