Pure Nickel Plate is a high-purity nickel material specifically engineered for demanding electrochemical, catalytic, and electrolysis applications. At DLX, we produce nickel plates with stringent chemical composition control, precise thickness tolerance, and excellent mechanical properties to ensure reliable performance in harsh chemical and electrochemical environments.
Our Pure Nickel Plates are particularly valued for their superior corrosion resistance, thermal stability, and exceptional conductivity, making them ideal for electrolyzers, hydrogen production systems, catalyst supports, and chemical processing equipment. With over 20 years of experience in nickel alloys, DLX delivers consistent quality plates that meet both industrial and research-grade requirements.
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Chemical Composition
| Grade | Nickel (Ni)+ Cobalt (Co) | Copper (Cu) | Silicon (Si) | Manganese (Mn) | Carbon (C) | Magnesium (Mg) | Sulfur (S) | Phosphorus (P) | Iron (Fe) |
|
|
99.9% | ≤0.015 | ≤0.03 | ≤0.002 | ≤0.01 | ≤0.01 | ≤0.001 | ≤0.001 | ≤0.04 |
|
|
99.6% | 0.1 | 0.1 | 0.05 | 0.1 | 0.1 | 0.005 | 0.002 | 0.1 |
Physical & Mechanical Properties
| Grades | N4/Ni201 | N6/Ni200 |
| Density | 8.9g/cm³ | 8.9g/cm³ |
| Melting Point | 1455°C | 1445-1470℃ |
| Coefficient of Thermal Expansion | 13.0µm/m·°C | 13.3×10⁻⁶/℃ |
| Thermal Conductivity | 10.1W/m·K | 90.7 W/m·K |
| Electrical Resistivity | 0.103×10⁻⁶Ω·/m (at 20℃) | |
| Electrical Conductivity | 14.6% IACS | |
| Tensile Strength | ≥450MPa | ≥450 MPa |
| Yield Strength | ≥200MPa | ≥150 MPa |
| Elongation at Break | ≥40% | ≥40% |
| Hardness | ≤150 |
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| Element | Content (%) |
|---|---|
| Nickel (Ni) | ≥ 99.6 |
| Carbon (C) | ≤ 0.05 |
| Iron (Fe) | ≤ 0.35 |
| Copper (Cu) | ≤ 0.25 |
| Manganese (Mn) | ≤ 0.35 |
| Silicon (Si) | ≤ 0.35 |
| Sulfur (S) | ≤ 0.01 |
High purity and low impurities are critical for electrochemical and catalytic performance, preventing unwanted reactions and improving service life.
Mechanical Properties (Annealed Condition)
| Property | Typical Value |
|---|---|
| Tensile Strength | 380 – 550 MPa |
| Yield Strength (0.2%) | ≥ 100 MPa |
| Elongation | ≥ 40% |
| Hardness | ≤ 90 HRB |
| Melting Point | 1455 – 1458°C |
These mechanical characteristics allow easy fabrication, forming, and welding while maintaining corrosion and temperature resistance.
Advantages of DLX Pure Nickel Plate
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Extremely high corrosion resistance in alkalis, acids, and electrochemical environments
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Superior conductivity for electrochemical reactions and current distribution
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Excellent catalytic support due to surface stability
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High thermal stability for elevated temperature processes
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Consistent mechanical properties for safe handling and fabrication
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Reliable weldability for complex assemblies
Typical Applications
1. Electrochemical Cells & Electrolyzers
Used in hydrogen production, water electrolysis, and chlor-alkali processes. Nickel plates resist current-induced corrosion and maintain performance in aggressive electrolytes.
2. Catalyst Support
Provides stable surfaces for catalytic coatings in chemical synthesis and hydrogen evolution reactions.
3. Hydrogen Production Systems
Ideal for both PEM (Proton Exchange Membrane) and alkaline electrolyzers, due to its low impurity content and hydrogen resistance.
4. Chemical Processing Equipment
Used in reactors, heat exchangers, and piping where resistance to reducing acids, alkalis, and high-temperature corrosive fluids is required.
5. Electroplating & Coating Anodes
Nickel plates serve as durable anodes in electroplating and electrolysis processes.
Industry Trends
The global electrochemical and catalyst industry is seeing steady growth, driven by the following factors:
• Rapid adoption of hydrogen energy and fuel cells
• Expansion of renewable energy-driven water electrolysis projects
• Increasing demand for corrosion-resistant materials in chemical processing
• Shift towards high-purity nickel materials for industrial electrolysis
High-purity nickel plates, like DLX Pure Nickel Plate, are increasingly preferred over lower-grade nickel for critical applications where material consistency and performance directly impact efficiency and safety.
Comparison: Pure Nickel Plate vs Standard Nickel
| Feature | DLX Pure Nickel Plate | Standard Nickel |
|---|---|---|
| Purity | ≥ 99.6% | ~99% |
| Electrochemical Performance | Excellent | Moderate |
| Catalyst Surface Stability | Very High | Lower |
| Hydrogen Resistance | Excellent | Conditional |
| Thermal Stability | High | Moderate |
| Fabrication Ease | Good | Moderate |
For high-end electrochemical applications, DLX Pure Nickel Plate provides reliable performance, longer service life, and safer operation compared to standard nickel plates.
For more details, pls directly contact us.
About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
Client Visits
Building Stronger Partnerships
We support all kinds of testing:
1. What makes Pure Nickel Plate suitable for electrochemical applications?
Its high purity and low impurity content ensure minimal side reactions, high conductivity, and excellent corrosion resistance in electrolyte solutions.
2. Can it be used in hydrogen production systems?
Yes. Pure Nickel Plate resists hydrogen embrittlement and performs reliably in both alkaline and PEM electrolyzers.
3. What thickness ranges are available?
DLX supplies plates from thin sheets to heavy gauge plates, customized according to project requirements.
4. Is it compatible with catalytic coatings?
Absolutely. Its clean surface and high stability make it ideal for catalyst deposition and activation processes.
5. How does it handle high temperatures?
The plate maintains structural integrity and corrosion resistance at elevated temperatures up to 600°C (1112°F) in most industrial applications.
6. Is Pure Nickel Plate weldable?
Yes. It can be welded using conventional nickel welding methods without compromising corrosion resistance.
7. What industries commonly use it?
Hydrogen production, chemical processing, electroplating, energy storage, and catalytic synthesis industries.
8. How long is the expected service life?
Depending on the application and environment, DLX Pure Nickel Plate typically lasts several years longer than lower-grade nickel materials due to its high purity and stability.
Pure Nickel Plate is a critical material for modern electrochemical, catalytic, and electrolysis applications. At DLX, we focus on producing plates that deliver consistent quality, high purity, and dependable performance under aggressive operating conditions.
Electrochemical applications, particularly hydrogen production and water electrolysis, demand materials that can withstand strong electrolytes, high currents, and prolonged exposure to corrosive environments. Standard nickel grades may introduce impurities that interfere with electrochemical reactions or reduce conductivity. That’s why high-purity DLX Nickel Plates are preferred for these applications.
Catalysts and catalytic supports require a stable, inert base. Nickel provides the ideal combination of chemical stability, surface compatibility, and mechanical robustness. With DLX Pure Nickel Plate, clients can apply catalytic coatings without worrying about delamination or material degradation over time.
Hydrogen generation systems, whether alkaline or PEM-based, require materials resistant to hydrogen embrittlement. DLX Pure Nickel Plate meets these requirements through stringent control of carbon, sulfur, and iron content. This ensures safety, durability, and predictable long-term performance.
Chemical processing equipment also benefits from high-purity nickel. In reactors, heat exchangers, and piping, DLX Nickel Plates resist caustic and reducing acid attack while maintaining formability and weldability for complex installations. This reduces maintenance downtime and prolongs operational life.
DLX prioritizes quality control throughout production. Raw materials are carefully inspected, melting and rolling processes are strictly monitored, and finished plates undergo rigorous chemical and mechanical testing. This commitment ensures uniform thickness, precise chemical composition, and consistent mechanical properties, which are critical for electrochemical and catalytic applications.
The global market is moving towards cleaner energy, hydrogen infrastructure, and efficient electrochemical processing. As this shift occurs, the demand for high-performance, pure nickel materials continues to rise. By delivering superior plates, DLX enables customers to achieve high efficiency, reduced downtime, and reliable operation in challenging industrial conditions.
Compared to standard nickel, our Pure Nickel Plate offers higher purity, better hydrogen resistance, and longer service life. Its combination of mechanical stability, chemical resistance, and fabrication ease makes it the go-to choice for engineers, manufacturers, and research institutions worldwide.
DLX’s experience and production capabilities allow us to support large-scale industrial projects while maintaining small-batch precision for research and pilot facilities. Customers benefit from timely delivery, consistent material quality, and technical support throughout the lifecycle of the application.
Looking ahead, as hydrogen energy adoption expands and chemical processing industries grow, the need for reliable, high-purity nickel materials will only intensify. DLX is committed to supplying premium Pure Nickel Plates that meet these evolving demands while ensuring operational safety, efficiency, and longevity.
