Key Questions to Ask When Ordering nickel foam

Nickel is a versatile metal that is ferromagnetic, corrosion resistant, and even found in cans of baked beans! While we’ve already covered the metal form in our blog (you can catch up here), this article is going to be taking a look at element symbol Ni, atomic number 28’s relative, Nickel Foam. The metal has many desirable characteristics, which are translated across to the foam, making it a solid choice for a number of applications.

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What properties does Nickel Foam have?

• Sound absorption – The porous structure of Nickel Foam makes it an excellent sound-absorption material.
• Fire resistant – Nickel Foam can resist heat of over degrees Celsius and is difficult to burn at a high temperature.
• Ultra-light material – The material has a surface area per mass of about 0.25, which is 1/30 of Iron, plus a surface density of around 350g/m2 and a 93% to 95% porosity.
• Easy to process – Nickel Foam is very malleable and can be cut, bent, and pasted.
• Electromagnetic shielding – An electromagnetic wave of 90dB can be shielded through Nickel Foam of a relatively thin thickness.
• Corrosion resistant – Just like Nickel in its bulk form, Nickel Foam is resistant to corrosion, even at elevated temperatures or in natural freshwaters and even in caustic alkalis.

What applications can Nickel Foam be used for?
Metal Foams are relatively a newer class of material, which have been developed for applications within lightweight structure. With its low density, intrinsic strength, and good conductivity, Nickel Foam works exceptionally well across multiple applications, such as:

• Battery electrodes – Nickel Foam is predominantly used in NiMH batteries, which are rechargeable batteries found in laptops, mobile phones and hybrid electric vehicles.
• Catalyst materials – Nickel Foam’s open cell structure, strength and thermal shock resistance qualities make it an option for catalyst support in catalytic converters, combustion and filters.
• Fuel cells – Thanks to its porous structure and heat resistant qualities, such as thermal stability, Nickel Foam is a potential material for electro catalyst in molten carbonate fuel cells.
• Filters – Nickel Foam’s 3D porous structure makes it a good choice for a filter material in applications such as hydrogen storage media and a heat exchanger medium. In addition, its magnetic properties constitute the Nickel Foam suitable for applications in a magnetic flux conductor.

Nickel foam is a metal material with high permeability and low density, three-dimensional reticulated foam, which is a new type of material that is developing rapidly in current materials science. The foam structure gives nickel metal an open pore structure, which gives it excellent permeability and significant heat transfer and dissipation properties.

Nickel foam is made by plating on a special polymer material skeleton with a three-dimensional mesh structure, such as polyurethane, polyester urethane, and other special polymer materials (sponges). After the plating is completed, the metal foam product is finally made by burning off the internal polymer material and reducing metal oxides, and shaped by chemical heat treatment machining.

With its lightweight and electrically conductive properties, Nickel foam is one of the key constituent materials of AEM’s hydrogen generation electrolyzers, providing an ideal solution for efficient and sustainable hydrogen production.

Foam Metal: A Revolutionary Material for Diverse Industries

1. Exceptional Characteristics:

• High Through-Hole Property: Foam metal boasts an almost fully permeable structure, with a through-hole rate surpassing 98%. This makes it ideal as a filter material, offering low pressure drop and high flow rate.
• Large Specific Surface Area: Compared to other porous materials, foam metal achieves the largest specific surface area with the same through-hole ratio.
• Uniform Porosity and Strength: With porosity over 95%, foam metal combines a three-dimensional porous structure with robust metal strength. It’s lighter in weight, excels in sound and energy absorption, and provides effective electromagnetic shielding.
• Versatile Metal Properties: Available in nickel, copper, iron, or alloys, foam metal exhibits diverse properties like fire resistance, non-toxicity, recyclability, and excellent heat conduction.
• Machinability and Environmental Friendliness: Foam metal can be welded, sheared, thinned, and rolled. Its recyclability aligns with environmental sustainability and cost-saving.

2. Product Specifications:

• Pore Characteristics and Unit Weight:
  • Aperture Range: 0.04 mm-25mm (5 – 220 PPI)
  • Porosity: 50% – 98%
  • Passing Porosity: ≥ 98%

3. Hydrogen-Producing Foam Nickel: An Efficient Material for Hydrogen Gas Production

Role in Hydrogen Electrolysis Cells: Foam nickel plays a crucial role in hydrogen electrolysis cells. Its high porosity and surface area significantly enhance the efficiency of electrochemical reactions needed for hydrogen production. The material’s superior electrical conductivity and strong mechanical strength support its use in harsh electrolytic environments. Additionally, foam nickel’s catalytic properties and ability to support various catalysts make it a valuable component in hydrogen generation systems. Furthermore, its effective thermal management capabilities ensure stable and efficient operation of electrolysis cells.

Key Features:

• High porosity and surface area, boosting electrochemical reactions.
• Superior electrical conductivity.
• Strong mechanical strength and corrosion resistance.
• Catalytic action and support for catalysts.
• Effective thermal management during hydrogen production.

This specialized foam nickel enhances hydrogen production efficiency, reduces energy consumption, and is integral in clean energy and hydrogen technology advancements.

4. Diverse Applications: Foam metal serves as an ideal material for waste gas purification carriers, battery electrode materials, catalyst carriers, high-temperature acid corrosion-resistant filter materials, infrared burner surface materials, and drying equipment in industrial and civil sectors.

5. Customization and Logistics: All custom cutting is prefabricated, ensuring swift construction and reduced labor costs. Packaging in wooden cases guarantees safe transport and easy handling.

Introducing HUIRUI: A Pioneer in Wire Mesh Manufacturing

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HUIRUI stands out as a beacon of excellence in the wire mesh industry, backed by a legacy of 20 years. Our credentials include:

• ISO Certified Expertise: Our factory, certified to the highest international standards, showcases our commitment to quality.
• Robust Infrastructure: With a strong financial foundation of 20 million yuan in fixed assets, our facility is equipped to handle large-scale operations.
• Skilled Workforce: Our team of 80 dedicated employees, including two specialized R&D departments, drives innovation and quality in everything we do.
• Diverse Product Range: We are leading manufacturers and exporters of Foam Nickel, Nickel Mesh, Stainless Steel Woven Mesh, and a variety of other wire mesh products.
• Global Reach: Our products have made their mark in over 30 countries, attesting to our global appeal and reliability.
• Comprehensive Solutions Provider: Beyond manufacturing, we offer holistic solutions encompassing drawing design, logistics, and technical supervision, making us a professional global supplier.

Product Offerings from HuiRui

At HuiRui, we specialize in providing a diverse range of metal mesh products, tailored to meet various industrial needs. Our product lineup includes:

• Foam Nickel: Renowned for its porous structure and versatile applications.
• Nickel Mesh: Offers exceptional durability and conductivity.
• Stainless Steel Mesh: Known for its strength and corrosion resistance.
• Copper Mesh: Ideal for its thermal and electrical properties.
• Woven Mesh of Various Materials: Customizable to suit specific industry requirements.

Why Choose HuiRui?

• Integrity as a Core Principle: At HuiRui, integrity isn’t just a policy, it’s our foundational value. We build trust through transparent and honest business practices.
• Focus on Mutual Benefit and Long-term Partnerships: We believe in creating value for our clients, aiming for mutual growth and sustained cooperation.
• Competitive Pricing Advantage: Our unique market position allows us to offer high-quality products at competitive prices, giving our clients the best value.
• Commitment to Quality and Timeliness: Strict quality control and adherence to delivery schedules are not just promises but the pillars of our operation, ensuring customer satisfaction at every step.

1. What nickel material do you use?

Answer: We use N6 grade nickel, renowned for its quality and reliability in manufacturing foam nickel products.

2. Can you provide special sizes or shapes? Can you provide samples?

Answer: Absolutely, we support customization in various specifications to meet your unique requirements. Additionally, we are pleased to provide free samples for your evaluation.

3. What is the minimum order quantity?

Answer: Our minimum order quantity is quite flexible – you can order as little as one piece measuring 200x300mm, catering to both large and small scale requirements.

4. Are you a manufacturer?

Answer: Yes, we are a manufacturer specializing in foam nickel, nickel mesh, stainless steel mesh, and other woven nets. We possess world-class mesh production expertise and primarily adhere to ISO standards, although we can also accommodate ASTM standards when needed.

5. How long is your delivery time?

Answer: Our delivery time is highly efficient. If the goods or samples are in stock, it generally takes only 2 days. For customized orders, the delivery period ranges from 7 to 30 days, depending on the quantity and product specifications.

6. Are you close to the seaport?

Answer: Yes, our location is a significant advantage as we are near one of the world’s largest ports. This proximity facilitates efficient and convenient export of our products globally.

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