New energy vehicles are the key downstream of magnetic materials
The vigorous development of new energy vehicles has brought huge development space for magnetic materials. The sales volume of new energy vehicles in my country has increased from 507,000 in 2016 to 3.521 million in 2021, with an average annual growth rate of 47.34%. From January to September 2022, the sales volume will be 3.877 million, which has exceeded the annual sales volume of last year. In September, the retail penetration rate of new energy vehicles exceeded 30% for the first time, and the development of my country’s new energy vehicle industry has entered a new stage of large-scale and rapid development. Regardless of the future downstream proportion or growth rate of key magnetic materials, the development of the new energy vehicle field is of great importance and far-reaching impact. As the basic core material of key electronic components, magnetic materials are widely used in various aspects of automobile motors, car bodies, body chassis and information components, and play an increasingly important role in the development of the automobile industry. According to statistics, there are usually about 20,000 auto parts, of which there are as many as thousands of magnetic parts.
Electrification has not stopped, and intelligence is still possible. The first half of the new energy vehicle was mainly carried out around electrification. We believe that electrification is more about improving cost performance, reducing costs and increasing efficiency around market demand. As an indispensable part of electrification, magnetic materials are responsible for improving energy efficiency and reducing costs. important task. On the one hand, enterprises need to improve the performance of existing magnetic materials or develop a new generation of magnetic materials to improve key indicators such as saturation magnetic flux density, coercive force, and resistivity, so as to improve the utilization rate of automobile energy and avoid excessive energy loss , On the other hand, the inductors and electronic transformers made of magnetic materials are all customized, and it is necessary to communicate with customers to explore the possibility of reducing costs from the aspects of materials, processes, and mechanical production. According to the relevant policies on new energy vehicle subsidies, the subsidies will end on December 31, 2022. How to reduce the pressure on vehicle costs brought about by the subsidy reduction has become an urgent problem for new energy vehicle manufacturers to solve. In terms of intelligence, it is mainly based on electrification. It is required that all key equipment of the vehicle can work independently according to the requirements of the on-board processor. Requirements such as processing will become higher and higher, so the requirements for the number and performance of magnetic devices will also increase.
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