Baosteel Co., Ltd. independently developed electromagnetic induction special thick plate

The first batch of 350 tons of electromagnetic induction special thick plates independently developed by Baosteel Co., Ltd. has been sent to users and will be applied to the current tidal generator set with the largest single capacity in the world, namely the South Korea Xiqiao Chaoshan Power Station. As a result, Baosteel has become one of the few manufacturers of electromagnetic induction thick plates in the world.

Electromagnetic induction thick plate is a new type of steel plate for motor based on the needs of today's power industry. It has strong magnetic permeability and can significantly improve the power generation efficiency of the motor. Its energy saving and environmental protection characteristics are in line with the development direction of modern motor manufacturing technology and have been widely used internationally. However, its high technical content and difficult development are currently only a few steel companies in the world can produce.

The construction of the 洼 洼 洼 汐 汐 汐 汐 主要 主要 主要 主要 主要 主要 主要 主要 主要 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 In the previous bidding for motor equipment bidding, Zhejiang Fuchunjiang Company from China won the bid for 10 units, and the rotor end plates of the key components of the motor were required to use electromagnetic induction thick plates, totaling about 350 tons. If imported products are not only expensive, but also have a long cycle, they cannot meet the urgent manufacturing schedule.

After Baosteel Co., Ltd. undertook this business, Baosteel Branch's manufacturing department, heavy plate factory, sales center and research institute jointly formed a heavy board production and sales research team to enhance the development capability of new thick plate products by synergistic effect. . According to the design requirements of the foreign party, the electromagnetic induction thick plate must have high magnetic permeability. If the original similar steel type of Baosteel is developed, the mechanical properties cannot be guaranteed at the same time, which is inevitable. To this end, Baosteel's research team has faced difficulties and made full use of the rich experience in thick plate manufacturing technology, re-adjusted the process components, and succeeded in trial production in a short period of time. The product performance test specially arranged by the foreign party shows that all the indicators of the Baosteel brand's electromagnetic induction thick plate exceed the established standards, and the physical level is better than the foreign similar products.

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