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Frontier News

Ceramic based high permeability absorbing material

Time:2025-07-17Number:29

In today's rapidly advancing technology, the field of materials science is driving industrial innovation and advances in defense technology at an unprecedented speed. Among them, ceramic based high permeability absorbing materials, as a new type of functional material, have become a shining star in advanced scientific and technological production and manufacturing due to their unique physical properties and wide application potential. This type of material not only combines the excellent properties of ceramic materials, such as hardness, wear resistance, and high temperature resistance, but also cleverly incorporates high magnetic permeability and efficient absorption ability, which is beneficial forelectromagnetic compatibilityNew paths have been opened up in fields such as stealth technology and communication interference protection.


Ceramic based high permeability absorbing materialThe research and development is the crystallization of years of wisdom and sweat from the advanced research team of the institute. The core of this type of material lies in its unique microstructure design. Through precise chemical synthesis and advanced ceramic preparation processes, magnetic particles are uniformly embedded into the ceramic matrix, forming a composite material that maintains high strength and stability of the ceramic body while also possessing excellent electromagnetic properties. This process not only requires material scientists to have a profound understanding of material composition and microstructure, but also precise control of various parameters during the preparation process to ensure optimal performance of the final product.


High magnetic permeability is a major highlight of this type of material. Magnetic permeability is an important physical quantity for measuring the ability of materials to respond to magnetic fields. High magnetic permeability means that materials can more effectively guide or redirect magnetic field lines, which has significant advantages in electromagnetic shielding, energy harvesting, and electromagnetic wave control. In terms of absorbing performance, this material efficiently converts incident electromagnetic waves into thermal energy or other forms of energy dissipation through the natural resonance and eddy current loss mechanism of internal magnetic particles, thereby significantly reducing the reflection and transmission of electromagnetic waves and achieving excellent stealth effect. This is crucial for the stealth design of modern military equipment such as aircraft, ships, missiles, etc., which can effectively reduce the risk of being detected by enemy radar.


In addition to military applications, ceramic baseHigh permeability absorbing materialIt also shows great potential in the civilian field. With the rapid development of 5G communication and IoT technology, the electromagnetic environment is becoming increasingly complex, and electromagnetic interference problems are becoming more prominent. This material is widely used around base station antennas and inside electronic devices due to its excellent absorption performance, effectively reducing the potential harm of electromagnetic radiation to the human body while ensuring clear and stable communication signals. In addition, in the power system, it can effectively absorb electromagnetic noise generated by high-voltage transmission lines, improving the safety and stability of power grid operation.


It is worth noting that the Advanced Institute has always adhered to the concept of green sustainability in the research and development of ceramic based high permeability absorbing materials, committed to developing low-energy and pollution-free production processes, and ensuring that the entire life cycle of materials from raw material collection to final disposal meets environmental standards. This not only reflects the advanced institute's commitment to social responsibility, but also sets a new benchmark for green technology in the industry.


In summary, behind all these achievements isAdvanced InstituteThe crystallization of countless experimental explorations, theoretical verifications, and technological iterations by the research team. They not only promoted the progress of ceramic based high permeability absorbing materials science, but also contributed indispensable strength to multiple fields such as national security, communication development, and environmental protection. With the deepening of research and the maturity of technology, we have reason to believe that such advanced materials will have a broader and more profound impact in the future, leading materials science to new heights.

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