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Aluminium Foam is similar in shape to a sponge and is known as a universal metal, with a low density and light weight, used as a protective layer for space vehicles, resistant to compression and able to withstand radiation-induced electrical impulses. It is a new metal material made of foamed aluminium alloy.

As widely used energy-absorbing protective materials, the application of aluminum foam sandwich (AFS) panels remains constrained by the inherently low mechanical properties of the foam core. The incorporation of coppercoated carbon fibers (Cf) has proven to be effective in improving the mechanical properties of aluminum foam.

Yet, the understanding of its foaming process and microstructure is still limited. In this work, AFS and Cf/AFS were fabricated by the packing rolling powder metallurgy method. The foaming behavior of AFS and Cf/AFS during elevated temperatures was in situ observed using synchrotron radiation X-ray imaging technology to investigate the effect of Cf on bubble nucleation, growth, and foam stability. Furthermore, the macroscopic pore size distribution, microscopic microstructure, and compressive mechanical properties of AFS and Cf/AFS were analyzed. The results showed that the existence of Cf greatly increases the nucleation rate, improves the foaming stability, and prevents the formation of localized abnormally large bubbles during the early nucleation and growth process. Meanwhile, Cf/AFS exhibited finer pore diameters and fewer pore defects than AFS. The distribution of Cf with excellent wettability along the pore wall prevented liquid film rupture and reduced coalescence. The compression experiment indicated that, in comparison to AFS, the compressive strength and energy absorption capacity of Cf/AFS have increased by approximately 40.6% and 84.8%, respectively.

Aluminum foam sandwich panels are becoming more and more popular in various industries due to their unique properties and wide range of applications. These panels consist of a lightweight core material (such as aluminum foam) sandwiched between two thin aluminum sheets. This innovative construction makes the material not only lightweight, but also strong, durable and corrosion-resistant. In this blog, we’ll take a closer look at the uses and benefits of aluminum foam sandwich panels, and their impact on different industries.

At present, most of the optimal design is to reduce the body weight without reducing the performance of the body, in a given situation to find a better transfer path of the load, so as to design a better body structure; At the same time, a large number of new materials and new technologies also help to reduce the weight of the body, then, the following together to understand the advantages and disadvantages of the common lightweight materials it!

Metal foam is gaining attention in various industries due to its lightweight and high-strength properties. China Beihai Composites Co., Ltd. is one of the leading manufacturers of metal foam and the company is at the forefront of producing innovative materials for a variety of applications.

Metal foam is a metallic material with special properties, which has both metallic and foam properties, hence the name metal foam. So, is metal foam a metal?

Metal foam is becoming increasingly popular in various industries due to its unique properties and applications. One of the key properties of metal foam is its porosity, which plays a vital role in determining the material's properties and suitability for different uses. In this blog, we’ll take a closer look at the concept of porosity in metal foams and explore what it means in a variety of applications.

Copper foam is making waves in battery technology due to its unique properties. It is known for its high surface area and excellent thermal and electrical conductivity, which makes it an ideal material for battery applications. However, there is still some confusion about its conductive properties and whether it is a suitable material for use in batteries. In this blog, we’ll explore the conductive properties of copper foam and its potential role in future battery technology.

Aluminum foam is a fascinating material that is becoming increasingly popular in various industries due to its unique properties and wide range of benefits. From being lightweight and strong to excellent thermal and acoustic insulation properties, aluminum foam has proven to be a valuable material for numerous applications. In this article, we’ll explore the benefits of aluminum foam and how it can revolutionize the way we design and manufacture a variety of products.

One of the key issues surrounding copper foam is its conductivity, a versatile and versatile material. In this blog, we will explore the properties of copper foam, its conductive properties, and its various applications.