Elevating Aerospace with Mersen

The aerospace industry faces relentless challenges in its pursuit of greater efficiency, safety, and sustainability. As aircraft designs evolve to meet these demands, the importance of advanced materials, particularly graphite parts, becomes paramount. 

Graphite, with its unique properties, addresses the industry's need for weight savings and high-temperature resilience, making it indispensable in modern aerospace applications. As the sector continues to push boundaries, materials like graphite bearings and shaft seals are not just solutions but strategic assets. They underline the pivotal role of advanced materials in shaping the future of aerospace.

In the aerospace industry, advanced materials are engineered to meet specific performance criteria. 

Main advanced materials are graphite, Solid Silicon Carbide or Sintered Silicon Carbide (SSiC) and Carbon/Carbon composite. They are characterized by their functionalities and properties. Some advanced materials have the ability to withstand extreme conditions. For example, Solid Silicon Carbide composite is known for its thermal stability, and graphite is used in various applications in severe conditions of cryogenic and hot thermal conditions. Each material or component plays a pivotal role in enhancing the efficiency and safety of aerospace technologies. Reach compliance material of Mersen is required for insulation, composite and ceramic solutions (graphite, carbon and composite, Silicon Carbide).

Mersen, recognized globally for its expertise in advanced materials, offers an extensive portfolio of materials specifically engineered for the aerospace sector. Each material in this range is meticulously developed, emphasizing precision and technical rigor, to ensure they meet the highest standards of performance and durability.

A global leader for graphite specialties

Mersen has established itself as a global leader in the field of graphite specialties. With a deep-rooted expertise in advanced materials, Mersen's graphite solutions are tailored to meet the specific needs of the aerospace sector. From carbon mechanical seals to shaft seals, Mersen's graphite specialties are designed to deliver unparalleled performance in aerospace applications.

For optimal energy efficiency and weight saving

Energy efficiency and weight are critical factors in aerospace design. Mersen's advanced materials, particularly those involving solid silicon carbide or sintered silicon carbide, are optimized for these very attributes. The inherent properties of these materials, such as high thermal conductivity and lightweight nature, contribute to both energy efficiency and weight savings in aerospace components.

For high-quality advanced materials

Mersen is synonymous with quality. Whether it's graphite components or carbon materials, Mersen ensures that every product meets the highest standards of quality. These materials are crafted to withstand the rigorous conditions of aerospace applications, ensuring longevity and reliability.

For continuous innovation

Innovation is at the core of Mersen's ethos. With a commitment to continuous research and development, Mersen is always at the forefront of introducing innovative solutions in the realm of advanced materials. This dedication ensures that Mersen's offerings, from shaft seals to starter motor brushes, remain cutting-edge and meet the evolving needs of the aerospace industry.

Assessing your usages

Before diving into the specifics, it's essential to understand the primary purpose of the heat sink. Will it be used in a high-frequency radar system, an onboard computer, or a power management module? Different aerospace applications have varying thermal demands, and understanding these will guide your choice.

Evaluating Thermal Performance Requirements

The efficiency of a heat sink is often gauged by its thermal performance. Depending on the intensity of the electronic component's operation, you'll need a heat sink that can dissipate heat effectively. For high-performance aerospace systems, it's crucial to opt for heat sinks that offer superior thermal conductivity.

Considering Material and Design Options

Materials play a significant role in the effectiveness of a heat sink. Different materials offer varying levels of thermal conductivity, which directly impacts their heat dissipation capabilities. It's essential to choose a material that aligns with the specific requirements of the aerospace application. Additionally, the design of the heat sink, whether finned, pin-type, or a combination, can significantly influence its heat dissipation rate.

Analyzing Airflow and Cooling Needs

In an aerospace environment, the availability and direction of airflow can vary. It's essential to choose a heat sink that aligns with the airflow patterns of the system it's integrated into. Moreover, understanding whether the application requires passive or active cooling will influence the heat sink design.

Factoring in the Size and Surface Area

Size is often at a premium in aerospace systems. The heat sink should be compact yet effective. A larger surface area generally means better heat dissipation, but it's also essential to ensure that the heat sink fits seamlessly within the system without causing spatial constraints.

In the aerospace industry, the selection of materials is paramount. Each component, crafted from specific materials, brings unique advantages that enhance performance, ensure safety, and extend the equipment's lifespan.