Niobium

Your Professional Niobium Supplier

Shaanxi Innovate Metal Technology Co., Ltd. specializes in the production, processing, sales and service of tungsten, molybdenum, tantalum, zirconium, niobium, titanium, hafnium and other non-ferrous metal materials.

The products include foils, plates, rods, wires, standard parts, stamping parts, etc. of various specifications of titanium, zirconium, molybdenum, tungsten, tantalum, niobium, hafnium and their alloys.

DIN912 Tantalum Hexagon Socket Screws
Grade: RO5200 RO5400
Melting point: 2980℃
Boiling point: 5370℃
Density: 16.6g/cm³
Purity: ≥99.95%
Implementation standard: ASTM B365 GB/T26012-2010
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RO4200 Niobium Rod
Standards: RO4200 RO4210
Melting point: 2467℃
Boiling point: 4740℃
Density: 8.6g/cm³
Purity: ≥99.95%
Implementation standard: GB/T14842-2007, ASTM B392-98
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High Purity 99.99% Niobium Plate
Grade: RO4200 RO4210
Melting point: 2467℃
Boiling point: 4740℃
Density: 8.6g/cm³
Purity: ≥99.95%
Specifications: ＞0.05mm
Implementation standard: ASTM...
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RO4200 Niobium Wire
Brand: RO4200 RO4210
Melting point: 2467℃
Boiling point: 4740℃
Density: 8.6g/cm³
Purity: ≥99.95%
Specification: ＞0.2mm
Implementation standard: ASTM B393...
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DIN Niobium Screws
Brand: RO4200 RO4210
Melting point: 2467℃
Boiling point: 4740℃
Density: 8.6g/cm³
Purity: ≥99.95%
Specifications: ＞0.2mm
Implementation standard: ASTM B393...
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Why Choose us

Quality Control

The company is equipped with comprehensive production facilities and advanced testing instruments, as well as a robust technical team. Its quality management system is highly sophisticated, ensuring consistently stable and reliable product quality.

Leading Technology

The company is equipped with a high-caliber R&D team dedicated to pioneering research in metal materials and advanced processing technologies, ensuring that product performance consistently remains at the forefront of the industry.

Rich Experience

With years of deep engagement in the metal materials sector, the company has amassed extensive practical experience. This enables it to swiftly adapt to market changes and deliver dependable technical support.

Specification

Brand:	RO4200 RO4210
Melting point:	2467℃
Boiling point:	4740℃
Density:	8.6g/cm³
Purity:	≥99.95%
Specifications:	＞0.2mm
Implementation standard:	ASTM B393 GB/T 14841

Customization Options

Thread Size

M2 – M20 ( customizable upon request )

Length

5mm – 100mm ( customizable upon request )

Surface Finish

Polished, Alkaline Cleaned, or Customized to Specification

Types of Niobium

The niobium produced by our company mainly include the following types:

DIN912 Tantalum Hexagon Socket Screws
Our DIN912 Tantalum Hexagon Socket Screws are precision-engineered fasteners made from high-purity tantalum (Ta ≥99.95%), designed to perform in high-temperature, corrosive, and chemically aggressive environments.

RO4200 Niobium Rod
Our RO4200 niobium rods are made from high-purity niobium, ensuring excellent corrosion resistance, high-temperature stability, and outstanding mechanical properties. RO4200 is a commercially pure grade of niobium, widely used in industries that require superior resistance to harsh environments, high strength, and excellent workability.

High Purity 99.99% Niobium Plate
Niobium plate is a plate made of metal niobium (Niobium), which is a rare metal with high melting point, good corrosion resistance and superconducting properties.

RO4200 Niobium Wire
High-purity niobium wire refers to niobium wire with extremely high niobium content (usually ≥99.95% or higher), which is mainly used in fields with extremely high requirements for material purity, such as semiconductors, superconducting materials, aerospace, nuclear industry, and high-end electronic components.

DIN Niobium Screws
Our niobium screws are made from high-purity niobium, known for its exceptional corrosion resistance, high-temperature stability, and excellent mechanical properties. These screws are ideal for applications in aerospace, chemical processing, electronics, and medical industries, especially in environments requiring resistance to strong acids and extreme temperatures.

Benefits of Niobium

Exceptional Heat Resistance

One of niobium primary advantages is its ability to withstand extremely high temperatures. This makes it perfect for applications exposed to extreme heat, such as aerospace components and industrial furnaces. The heat resistance of niobium alloy leads to improved durability and a longer lifespan for these components, reducing the need for frequent replacements and maintenance.

Superior Corrosion Resistance

Niobium excels in corrosion resistance. It forms a protective oxide layer on its surface, shielding it from corrosive environments. This ensures long-term performance and reliability, especially valuable in industries like chemical processing, marine applications, and infrastructure development, where components face harsh conditions.

Outstanding Mechanical Properties

Niobium has a high strength-to-weight ratio and excellent ductility. This combination of strength and light weight makes it an attractive choice for applications where reducing weight is crucial, such as in the automotive and aerospace industries. Using niobium alloy allows for the design and manufacture of lighter, more fuel-efficient vehicles and aircraft, ultimately improving energy efficiency and reducing carbon emissions.

Application of Niobium

Aerospace Industry
Niobium is crucial in aerospace for making turbine blades, rocket nozzles, and heat shields. Its ability to withstand extreme heat and its high strength-to-weight ratio make it perfect for aircraft and spacecraft. These components help improve fuel efficiency, reduce emissions, and enhance safety.

Automotive Industry
In the automotive sector, niobium is used in engine parts, exhaust systems, and structural components. Its corrosion resistance and strong mechanical properties help reduce vehicle weight, improve fuel efficiency, and extend the life of critical parts. This leads to more eco-friendly and sustainable transportation.

Construction and Infrastructure
Niobium alloy is used in high-performance steel and concrete for construction. Adding niobium enhances the strength, durability, and corrosion resistance of these materials, making them ideal for bridges, buildings, and large structures. This results in longer-lasting and safer infrastructure, with less need for frequent repairs.

Medical Industry
Niobium alloy is valuable in the medical field for making implants and surgical instruments. Its biocompatibility and corrosion resistance ensure these medical devices are safe and long-lasting.

Chemical Processing
In chemical processing, niobium alloy is used in equipment exposed to corrosive substances. Its ability to resist corrosion ensures the equipment lasts longer and performs reliably under harsh conditions.

Electronics
Niobium alloy is used in electronic components, including capacitors and superconducting materials. Its excellent electrical properties make it essential for creating efficient and high-performance electronic devices.

Energy Sector
The energy industry uses niobium alloy in nuclear reactors and power generation equipment. Its heat resistance and strength make it ideal for components that must withstand extreme conditions, contributing to safer and more efficient energy production.

Shipping and Payment Terms

Terms Of Payment	We usually accept T/T, L/C, Paypal, Credit card, etc. If you prefer other payments terms, please feel free to discuss with us.
Shipping	We offer various shipping methods, including sea freight, and express delivery, depending on the order size and destination.

FAQ

Q: What destroys niobium?

A: Niobium is generally resistant to corrosion in many environments, but it can be destroyed by hydrofluoric acid (HF) and certain corrosive gases like fluorine, chlorine, and bromine at elevated temperatures. It also reacts with oxygen, hydrogen, and nitrogen at high temperatures, forming oxides and other compounds.

Q: Does niobium react with anything?

A: Apart from reacting with oxygen in air at high temperatures, niobium is reactive to carbon, nitrogen, sulfur and halogens. Niobium is non-reactive to acids and moisture at room temperatures but reacts with acids at elevated temperatures. Niobium and its compounds may cause irritation to eyes and skin.

Q: What dissolves niobium?

A: At ordinary temperatures niobium does not react with most chemicals; however, the metal is slowly attacked by hydrofluoric acid and dissolves and is attacked by hydrogen fluoride and fluorine gases, forming niobium pentafluoride.

Q: Is niobium shiny or dull?

A: Niobium is a lustrous, grey, ductile, paramagnetic metal in group 5 of the periodic table , with an electron configuration in the outermost shells atypical for group 5.

Q: How do you clean niobium?

A: To clean the niobium, simply wash in warm soapy water with a soft cloth or brush. Do not use abrasives on the niobium. Avoid wearing your jewellery whilst swimming, cleaning, or during any actives where it is likely to get dirty or damaged.

We're professional niobium manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy niobium for sale here and get quotation from our factory. For price consultation, contact us.

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