Electric motors with Niobium: competitors beware, WEG and CBMM join forces to shape the future of the industry and revolutionize the performance of equipment with nanocrystalline material, highlighting Brazil as a global leader in industrial innovation

Strategic partnership between WEG and CBMM in the Niobium engine industry, highlights Brazil as a global leader at the forefront of industrial innovation

In the intricacies of industry, innovation often emerges from bold collaborations between leading companies in their respective fields. The partnership between WEG, a giant in the manufacture of electric motors, and CBMM, one of the world's leading producers of Niobium, is a testament to this spirit of collaboration. Together, These companies are shaping the future of the electric motor industry, with a revolution that promises to elevate the performance and efficiency of these essential devices.

As these advanced technologies continue to evolve, Brazil stands out as a global leader at the forefront of industrial innovation.

CBMM and its global leadership in Niobium

It is important to understand the role of CBMM on the global stage. As a world leader in the production and marketing of niobium products, the Brazilian company has a significant presence in more than 50 countries.

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Niobium, a transition metalIs a true hidden gem in the mineral industry. Its unique properties make it a valuable element in a wide range of applications. As it is an incredibly versatile transition mineral, it is capable of transforming the properties of other materials, expanding its spectrum of applications.

In addition to its high thermal and electrical conductivity, Niobium is known for its malleability and resistance to heat and mechanical wear. This makes it an ideal component for innovations in electronics industry, where performance is essential.

The revolution of nanocrystalline material with Niobium

At the heart of this revolution is the partnership between WEG and CBMM, which aims to incorporate nanocrystalline material with Niobium into the manufacture of axial flux electric motors. CBMM, a world leader in the production of Niobium, provided the necessary expertise to explore the full potential of this mineral in high-performance electric motors.

The choice to use Niobium as a component of the magnetic core of the engine It was a bold step, but the results are truly exciting. Even with the intrinsic challenges related to Niobium's physical properties, its introduction has significantly reduced magnetic losses at high frequencies, becoming a game changer for high-performance engines.

This is a revolutionary milestone in industry, as niobium is known for its remarkable properties, including high thermal and electrical conductivity, malleability, resistance to heat and mechanical wear.

Impressive performance: reduced losses and increased efficiency

The challenges of manipulation associated with niobium did not prevent WEG and CBMM from achieving notable resultss. In rigorous testing carried out at WEG, the Niobium-containing nanocrystalline material demonstrated an impressive 53% reduction in total motor losses compared to a similar Niobium-based design. silicon steel, the material traditionally used in the manufacture of electric motors.

This translated into an impressive 6,7 percentage point increase in engine efficiency compared to traditional silicon steel engines.

These gains not only improved operational efficiency, but also resulted in a considerable reduction in operating temperature, which in turn allowed an increase in engine power density. That is one milestone in the electric motor industry, as the search for efficiency and sustainability is a priority.

Axial flux motors have unique construction characteristics that make them ideal for applications that require high power density and superior performance. Not only are they more compact, saving manufacturing resources, they also consume less energy due to their high operational efficiency.

WEG, known for investing in products with tech advanced, embraced this opportunity to contribute to a more sustainable future. By adopting nanocrystalline material with Niobium, the company is leading the way in reducing energy consumption and increasing efficiency in electric motors.

CBMM, as a global leader in niobium, is playing a vital role in accelerating the adoption of this technology across various industries, including infrastructure, mobility, aerospace, health and energy. Its strategic investments in companies tech, such as Echion and Battery Streak, are opening new horizons for the use of niobium in batteries lithium ions, contributing to a cleaner and more efficient world.

Steel revolution: CSN and WEG join forces with graphene for a sustainable and profitable future

The partnership between Companhia Siderúrgica Nacional (CSN) and the renowned multinational WEG is revolutionizing the steel industry. The focus is on incorporating the graphene to the production of aço coated, and the first tests have already shown promising results in the laboratory.

However, the expectation is that, by the end of 2023, the industrial-scale tests determine the economic viability of this innovation. This innovative collaboration led by the CSN Inova and WEG Tintas teams aims to replace chromium, a toxic metal, with graphene in the resin, strengthening sustainability and providing greater strength and durability to the steel, in addition to increasing its added value.

In addition to its environmental benefit, this change can boost CSN's profit margins, offering a high quality product with applications in sectors such as the automobile. Sustainable steel with graphene it's not just a tecnologic innovation, but also an opportunity to meet the growing demand for superior materials, representing a significant step towards a more sustainable and profitable future in steel industry.