Your Leading Niobium Coil Supplier
Shaanxi Zhongheng Weichuang Metal Materials Co., Ltd. specializes in the export of metal materials. The company mainly engages in the production of conventional processed profiles such as plates, strips, foils, rods, wires, and tubes made of tantalum, niobium, hafnium, tantalum tungsten alloy, niobium hafnium alloy c103. Our niobium coil is available in niobium foil and C103 niobium halogenated alloy coil for ultra-high temperature industrial use. From smelting to export, we strive for excellence.
Why Choose Us?
Professional Team
The company has many years of experience in technology and a high-quality work team, which can provide customers with timely and comprehensive service.
Quality Assurance
We maintain strict control over every stage, from raw material smelting to finished product export, to ensure the selection of high-quality metal materials and to meet the highest standards at every step.
Production Market
Our non-ferrous metals, such as tantalum, niobium, and titanium, are primarily exported to North America, Europe, and Asia.
Wide Range of Applications
Our products are widely used in a variety of fields, including electronics, metallurgy, chemicals, aerospace, biomedical engineering, and superconductivity, etc.
Types of Niobium Coil
Niobium Foil
Niobium foil is a thin sheet material made of niobium metal, which has high melting point, high density, corrosion resistance, oxidation resistance, as well as good ductility and plasticity, and is widely used in various fields.
C103 niobium hafnium alloy coil for ultra-high temperature industrial use
C103 niobium hafnium alloy coil is known for its excellent high temperature resistance, outstanding mechanical strength, and excellent oxidation resistance, and is widely used in industrial fields such as aerospace, petrochemicals, and power generation equipment that require operation under ultra-high temperature conditions.
Parameters of Niobium Coil
|
Product Name |
Niobium Coil |
|
Thickness |
0.02-10mm |
|
Width |
Customized |
|
Length |
Customized |
|
Surface |
Precision polishing + vacuum annealing |
|
Hardness |
30-40HV |
|
Thermal Conductivity |
53.7W/(m・K) |
|
Thermal Expansivity |
7.3×10⁻⁶/°C（20-100°C） |
|
Advantages |
Corrosion Resistance/Inoxidizability |
Properties Niobium Coil
- Low density, high specific strength;
- Good corrosion resistance;
- Good heat resistance;
- Unique characteristics such as high melting point, good corrosion resistance, and good superconductivity.
Customization Options
Thickness: Customizable
Width: Customizable
Length: Customizable
MOQ: Customized
Chemical Composition of Niobium Coil
|
Grade |
R04200 |
R04210 |
R04251 |
R04261 |
|
|
Nb Content% |
Remain |
Remain |
Remain |
Remain |
|
|
Impurity content (%)≤ |
Fe |
0.005 |
0.03 |
0.01 |
0.04 |
|
Ni |
0.005 |
0.01 |
0.005 |
0.01 |
|
|
W |
0.03 |
0.05 |
0.05 |
0.05 |
|
|
Si |
0.005 |
0.02 |
0.01 |
0.03 |
|
|
Mo |
0.01 |
0.05 |
0.02 |
0.05 |
|
|
Cr |
0.002 |
0.01 |
0.005 |
0.01 |
|
|
Ti |
0.002 |
0.005 |
0.005 |
0.01 |
|
|
Ta |
0.01 |
0.25 |
-- |
-- |
|
|
O |
0.015 |
0.025 |
0.03 |
0.06 |
|
|
C |
0.01 |
0.02 |
0.03 |
0.05 |
|
|
H |
0.001 |
0.005 |
0.002 |
0.005 |
|
|
N |
0.015 |
0.05 |
0.035 |
0.05 |
|
Usage of Niobium Coil
Gas Pipelines:
Niobium's high melting point and corrosion resistance ensure efficient and safe gas transportation in pipelines.
01
Nuclear Reactors:
Its corrosion resistance and thermal conductivity contribute to safe operation within nuclear reactors.
02
Lithium Niobate:
Used in electro-optical modulators and piezoelectric transducers in various industries, including electronics and telecommunications.
03
Magnetic Fields:
Niobium's superconductive properties contribute to stable magnetic field production in healthcare and scientific research.
04
Thermal Expansion:
Niobium alloys' low coefficient of thermal expansion ensures dimensional stability in applications where precise tolerances and high-temperature processing are crucial.
05
Storage Tips of Niobium Coil
Use proper handling equipment
When handling niobium coil, make sure to use proper handling equipment such as gloves, tongs, or tweezers to prevent contamination and damage. Avoid touching the wire with bare hands, as the oils and salts on your skin can cause corrosion and oxidation of the wire.
Protect the wire during transportation
When transporting niobium coil, make sure to protect it from mechanical damage and environmental factors. You can use protective packaging materials such as foam, plastic, or paper to cushion the wire and prevent it from moving during transportation. If you need to transport niobium coil over a long distance, it's recommended to use a specialized shipping container or a courier service that specializes in transporting high-value materials.
Follow safety procedures
When handling and transporting niobium coil, make sure to follow all safety procedures and regulations. Niobium coil is a relatively safe material, but it can be hazardous if it is ingested, inhaled, or comes into contact with your skin or eyes. Make sure to wear appropriate personal protective equipment such as gloves, goggles, and a respirator when handling niobium coil.
Certificate
Packaging of Niobium Coil
Standard Packing: In Coils or on Spools, and loaded in the Wooden Box or the Carton Box.
Our Niobium Coil are carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
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We're professional niobium coil manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy niobium coil for sale here and get pricelist from our factory. For price consultation, contact us.
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