Niobium Mesh

Niobium Mesh Data Sheet

Reference:	HMNB1114
Dimensions:	Wire Mesh: 20-180 mesh Expanded Mesh: Opening Size 1×1 mm to 50 x 50 mm (expanded by niobium sheets)
Type:	Expanded Mesh, Stamped Mesh, Wire Mesh, Platinized Mesh Anode
Material:	R04200, R04210
Purity:	99.5%-99.99%
Surface:	Black Oxide, Chemically Cleaned
Weaving Type:	Plain Weave, Twill Weave, etc.
Temper:	Annealed or Unannealed

Niobium Mesh

Niobium is a rare, silvery-gray transition metal with excellent corrosion resistance and high strength at high temperatures. Niobium Meshes are made of high-purity niobium metal material with good strength and superior conductivity. Shanghai Yuepeng is a professional supplier and manufacturer of high-quality, high-precision niobium meshes in various types and specifications, including wire mesh, sheet expanded mesh, stamped mesh, and platinumized mesh. We can offer customized solutions according to specific requirements.

Niobium Mesh Material Chemical Composition

Material	Main Element (%)	Impurities (≤%)
	Nb	Fe	Si	Ni	W	Mo	Ti	Ta	Zr	Hf	O	C	H	N
RO4200	Bal.	0.0040	0.0040	0.0020	0.0050	0.0050	0.0020	0.0700	0.0200	0.0200	0.0150	0.0040	0.0015	0.0030
RO4210	Bal.	0.0100	0.0100	0.0050	0.0200	0.0100	0.0040	0.1000	0.0200	0.0200	0.0200	0.0100	0.0015	0.0100

Platinized Niobium Mesh Specification

Material	Niobium (Nb)
Current Density	10000A/m2
Fluorine Ion Content	<500mg/L
Life Span	>10 months
Coating Oxide	Pt
Platinum Content	≥10g/m2
Coating Thickness	0.5-15µm
Working Temperature	<80°C

Platinized Niobium Mesh Features

Platinized Niobium Mesh combines the advantages of platinum and niobium, exhibiting excellent electrical conductivity, corrosion resistance, and high-temperature stability. The main characteristics are as follows:

• High-Temperature Resistance: The combination of platinum and niobium provides excellent high-temperature tolerance. Platinum-coated niobium mesh can maintain stable performance under high-temperature conditions, making it suitable for high-temperature reactions, smelting, and similar applications.
• Corrosion Resistance: The corrosion resistance of platinum allows the mesh to be used in harsh chemical environments, such as strong acids and alkalis, with high oxidation resistance.
• Excellent Electrical Conductivity: Platinum’s excellent electrical conductivity makes platinum-coated niobium mesh highly effective in electrochemical reactions and ideal for use as electrode materials and in catalytic processes.
• High Mechanical Strength: Niobium has good mechanical strength and resistance to high pressure. Platinum-coated niobium mesh retains these properties, making it suitable for applications requiring high mechanical strength.
• Low Contact Resistance: The platinum coating reduces the contact resistance between the niobium mesh and other metal materials, improving electrical current transmission efficiency.
• Chemical Stability: The chemical stability of platinum allows the mesh to be used in extreme environments, such as in chlorine compounds, hydrogen gas, and other aggressive media.
• Stability and Long Life: Due to platinum’s resistance to oxidation, the platinum-coated niobium mesh shows high stability and longevity during extended use.

Niobium Mesh Applications

• Chemical Industry: Niobium mesh is commonly used in chemical reactors, filters, heat exchangers, and other equipment to handle corrosive chemicals.
• Electronics Industry: Niobium mesh has good electrical conductivity and can be used to manufacture high-performance electronic components, such as battery electrodes, supercapacitors, sensors, and so on.
• Aerospace Industry: Niobium mesh is used in the aerospace industry as a material in high-temperature environments, such as components for rocket engines and jet engines.
• Nuclear Industry: Niobium mesh is used as a radiation-resistant and stable material in nuclear reactors and for radiation protection.
• Medical: Niobium mesh is used as a radiation protection material in certain radiation therapy equipment.
• Precision Filters: Niobium mesh is often used as a high-precision filter for high-temperature or corrosive substances due to its high temperature and corrosion resistance.

Niobium Mesh Packaging

The Niobium Mesh is carefully placed in wooden cases or cartons with additional support from soft materials to prevent any shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.