What are the advantages of widely used amorphous iron cores?

Amorphous iron core is a kind of iron core made of amorphous material. Compared with the traditional crystalline iron core, amorphous iron core has many advantages, so it has been widely used in the fields of power transformer, electronic equipment and electric vehicle. In this paper, we will analyze the advantages of amorphous iron core from many aspects and discuss its application in different fields.

First of all, amorphous iron core has low hysteresis loss and eddy current loss. Traditional crystalline iron core in the magnetization process will produce a certain degree of hysteresis loss and eddy current loss, while amorphous iron core due to its special amorphous structure, almost no hysteresis loss and eddy current loss, so it can significantly reduce the energy consumption of power transformers and other power equipment to improve its efficiency.

Secondly, amorphous iron core has high saturation magnetic induction strength and permeability. Amorphous iron core in the magnetization can achieve higher saturation magnetic induction strength, has a higher permeability, and thus can achieve higher magnetic performance in the same size. This allows amorphous cores to achieve smaller size and weight when designing equipment such as power transformers, increasing the power density and reliability of the equipment.

In addition, amorphous cores have more uniform magnetization characteristics. Due to its amorphous structure, amorphous iron core has more uniform magnetization characteristics, there will be no local magnetization unevenness caused by fluctuations in magnetic induction strength and other problems. This enables amorphous iron cores to achieve more stable magnetic properties when designing high-precision electronic equipment and sensors, improving the precision and reliability of the equipment.

In addition, amorphous iron cores have better high temperature stability and corrosion resistance. The amorphous structure of the amorphous iron core gives it a higher melting point and thermal stability, enabling it to work at higher temperatures and not easily lose magnetic properties due to high temperatures. At the same time, amorphous iron core also has better corrosion resistance, not easily affected by external oxidation, moisture and other environmental factors, to maintain long-term stable performance.

In summary, amorphous iron core has low power consumption, high efficiency, high performance and high stability and other advantages, applicable to power transformers, electronic equipment, electric vehicles and other fields. With the continuous development of materials science and technology, the performance of amorphous iron core will be further improved, and its application areas will be further expanded and deepened, making greater contributions to the sustainable development of human society and the process of intellectualization.