CLAD PLATES

Clad plates are composite steel plates that consist of two or more layers of
different metals bonded together to enhance their properties. The bonding
process is either roll-bonding or explosion-bonding. The resulting material has
exceptional strength, corrosion resistance, and wear resistance characteristics
compared to individual metals. Clad wear plates are widely used in various
industries due to their unique properties, including Oil and Gas, chemical, and
nuclear sectors, aerospace, marine engineering, and others. Processing clad
plates is an advanced method that allows for tailor-made solutions to various
industrial needs, increasing equipment performance and longevity.

Advantages Of Using Clad Plates
Corrosion resistance: Clad plates offer superior resistance to corrosion,
allowing for prolonged equipment life and more efficient operations.

Strength: The bonding process used in making clad plates leads to superior
strength compared to other materials, making them ideal for use in heavy-duty
applications.

Customizability: Clad plates can be customized to suit various industrial
applications, making them a versatile solution for industrial needs.

Reduced costs: The excellent strength-to-weight ratio of clad plates is cost-
effective compared to other high-strength materials.

Ease of fabrication: Clad plates enable the fabrication of complex structures
using different metals, simplifying the production process.

Improved appearance: Clad plates can be used to give a desired finish to
equipment, enhancing its appearance and aesthetic appeal.

Reduced maintenance: Clad plates are low maintenance, thanks to their
durability and resistance to corrosion, reducing maintenance costs and enabling
more extended periods of equipment operation.

How Are Clad Plates Manufactured?
Clad plates are typically manufactured using two main processes: explosion
bonding and roll bonding.

1. Explosion Bonding: In this process, the two metals to be clad together are
positioned in close contact with each other. The assembly is then subjected to
a high-energy explosion. The explosion creates a high-pressure shockwave that
forces the two metals together at an extremely high velocity. The impact of the
explosion bonds the metals together, creating a strong metallurgical bond
between them. The explosion pressure deforms and cleans the surfaces, removing
any oxide layers or contaminants. This results in a strong and durable bond
between the base metal and the cladding material.

2. Roll Bonding: In the roll bonding process, the two metals are cleaned and
prepared, ensuring the surfaces are free from contaminants. The surfaces are
then brought into intimate contact with each other. The bonded surfaces are
passed through a rolling mill, and high pressure is applied to establish a
solid bond between the metals. The rolling pressure causes the metals to bond
together, creating a clad plate with a strong metallurgical bond. The
thicknesses of the base metal and cladding material can be adjusted according
to the specific requirements.

Both explosion bonding and roll bonding offer advantages and limitations.
Explosion bonding is suitable for larger surface areas and creates strong bonds
quickly. Roll bonding is more suitable for thinner cladding layers and allows
for greater control over the overall thickness and dimensions of the clad
plate.

After the bonding process, the clad plate may undergo further heat treatments
or finishing processes to improve the overall properties and dimensions of the
plate. These processes may include annealing, leveling, straightening, or
machining, depending on the specific application requirements.

It is important to note that clad plate manufacturing requires careful control
and expertise to ensure proper bonding, avoiding delamination or other
integrity issues. Therefore, manufacturing clad plates is typically carried out
by specialized companies with the necessary equipment, experience, and quality
control measures to produce high-quality clad plates.

Are Clad Plates Cost-Effective Compared To Solid Alloy Plates?
Clad plates are often more cost-effective compared to solid alloy plates since
they utilize a lower amount of expensive corrosion-resistant materials. By
combining different metals, clad plates offer cost savings without compromising
on performance or reliability.

As one of clad plate manufacturers, we can offer sorts of related products for
sale, if you have needs, please contact us.

Gallianz was established in 2017, we have rich industry experience and a
professional R & D team to ensure that we can provide you with high performance
and low cost products.

Minimum Order: 1 tons

Click to Enlarge