"China Cold Rolled Electrical Steel Launched 40 Years Celebration and Electrical Steel Technology Summit Forum" was held in Lanzhou
On October 25-26, 2018, the "40-year celebration of China's cold-rolled electrical steel production and electrical steel technology summit forum" was successfully held in Lanzhou. About 200 representatives from the upstream and downstream industries of electrical steel at home and abroad gathered together to celebrate the 40th anniversary of the commissioning of China's cold-rolled electrical steel and explore the future development trend of the electrical steel industry. The meeting was hosted by Chen Zhuo, Secretary General of the Electrical Steel Branch of the China Institute of Metals, and Hu Shoutian, Deputy Secretary General.
Liu An, member of the Standing Committee of Baosteel Co., Ltd., deputy general manager of Baosteel Co., Ltd. and general manager of WISCO, gave a welcome speech. Academician Yin Ruiqi, Academician Zhang Shourong, Academician Wang Yide, former Chairman of the Board of Supervisors of the State-owned Assets Supervision and Administration Commission, Wu Baozhong, Director of the Expert Committee of the China Institute of Metals, Wang Tianyi, Deputy General Manager of Taigang Stainless Steel Co., Ltd., Vice Chairman of the Electrical Steel Branch, Xie Li, Steel Division, Raw Materials Division, Ministry of Industry and Information Technology At the time of the director, Li Wei, director of the Development and Technology and Environmental Protection Department of China Iron and Steel Association, attended the meeting and gave a speech, fully affirmed the achievements of China's electrical steel industry for 40 years and raised expectations for the future sustainable development of electrical steel.
Academician of the Chinese Academy of Engineering, Zhang Shourong, the old leader of the former Wugang, who is over 90 years old, made a report on "China's electrical steel relies on the introduction of advanced technology and has developed a road of self-development that absorbs, absorbs, and develops capabilities." Cao Yang, executive deputy director of the Technical Research Center, was commissioned by Zou Jixin, member of the Standing Committee of China Baowu Group, general manager of Baosteel Co., Ltd. and chairman of the Electrical Steel Branch of the China Institute of Metals. In his speech, Zhang Shourong and Zou Jixin fully affirmed the achievements of China's electrical steel industry in 40 years. China's electrical steel from scratch, from small to large, from dependence on imports to become a net exporter, from a few products to full coverage production, from tens of thousands of tons of capacity, to nearly 10 million tons of capacity, and get rid of foreign monopoly, achieved domestic Goal. The national large-scale power transmission and transformation project, aerospace, collider, the world-famous Three Gorges Project, high-speed trains, household appliances, automobile industry, etc. all use domestic electrical steel. China's electrical steel is developing at a high speed and is constantly improving. High-quality development, but also pointed out that the overall level of the electrical steel industry and the gap between foreign counterparts and the overcapacity of low-end products, high-end products still have gaps, market order and equipment, management level, etc., we need to seriously study and solve.
The forum specially invites four electric steel producers: experts from Baosteel, Wuhan Iron and Steel Co., Ltd., Taigang, Shougang and Dazhong, small and medium-sized motors, household appliances, transformers, etc., from the perspective of production, learning, research and use, to the future. Suggestions for the development of electrical steel, Cao Yang introduced the innovation platform of the National Silicon Steel Engineering Technology Center, the research and innovation work done by WISCO in the past 10 years, and also proposed the development of silicon steel in the field of science and technology in the next decade; Wang Bo, the chief of Baosteel Research Institute Introduced the development and technological progress of Baosteel's high-end silicon steel, and clarified that Baosteel's oriented and non-oriented silicon steel will develop towards lower loss, higher efficiency, thinner specifications, lower noise, higher strength and environmental protection in the future; Taigang Zhang Wenkang, chief engineer of the silicon steel plant, introduced the development and use of non-oriented electrical steel such as "railroad, air-conditioning compressor, new energy vehicle, thick coating"， and showed its development path of relying on technological innovation. . Gong Jian, deputy general manager of Shougang Zhixin Qian'an Electromagnetic Materials Co., Ltd. introduced the rapid development of Shougang's 2010-2017 silicon steel and the development and production process of technology. Shougang Silicon Steel will continue to research on innovative technologies to save energy and intelligence. Development direction; Director Han Shungen of China Electric Power Research Institute's Power Distribution Institute pointed out that the distribution transformer technology will be energy-efficient and low-noise through changes in the overall status of distribution transformers, changes in procurement methods, and user requirements for performance. The operation is stable and the development of "green transformers"； Meng Qingmin, chief engineer of Shenyang Transformer Research Institute, introduced the evolution of the national transformer industry and its development process and the evolution of transformers and electrical steel standards, pointing out that environmental protection policies such as energy conservation and emission reduction will speed up efficient distribution transformers. The application of the three-dimensional coil core transformer has become a direction of transformer development, and the demand for high-end heat-resistant silicon steel strips has increased. Donghai Electric Group Dongfang Motor Co., Ltd. Gao Haihai proposed: hydropower, wind power, thermal power, nuclear power, etc. Power generation equipment in lateral loss, anisotropy, The requirements for silicon steel for the difference between the board and the environmental protection of the coating; Huang Jian, the chief engineer of the small and medium-sized motor branch of Shanghai Electric Power Research Institute, analyzed the development of motors in the small and medium-sized industries. With the improvement of environmental protection requirements of the industry standards, the future small and medium-sized motor products still With "high efficiency, light weight, new materials as the focus of work, silicon steel is required to further reduce thinning, reduce loss and improve magnetic sense; Qiu Xiaohua, senior engineer of the research and development center of Midea Group, from four dimensions" high efficiency, low noise, environmental protection "Manufacturability" to talk about how silicon steel products meet the requirements of motor frequency conversion.
The forum theme is clear, focusing on the new technology focus of industrial development, and also invited Beijing Renhua Engineering Technology Co., Ltd., Sandvik International Trade Co., Ltd., Changsha Tianheng Temperature Control Technology Co., Ltd., Suzhou Ying Magnetic New Energy Motor Co., Ltd. and South Korea's Pohang Steel Technology Representative has successively made the title "The Latest Technology of Heat-Resistant Laser Refined Magnetic Domain" and "Using KANTHAL APMT Furnace Roller to Improve Productivity and Production Efficiency, Improve Product Quality, and Reduce Maintenance Cost", "Technical Discussion on Automatic Testing Equipment for Magnetic Properties of Electrical Steel Specimens", "EVI Technology for Silicon Steel in New Energy Vehicles", and "Status of POSCO Non-Orientation Latest Products".
During the forum, the participating experts and representatives conducted extensive and in-depth discussions on current capacity structural issues, technological innovation and new material advancement issues, standards implementation and application of green coatings, and orderly competitive market issues. From the current capacity and demand volume, supply and demand are saturated, and the production capacity of low-end products is excessive. The repeated construction in the market should be controlled or supervised. From the perspective of technological innovation and new material progress, 40 years of electrical steel technology and quality have been achieved. Great progress, but we must have original innovative technologies, such as the breakthrough of thin-band technology on electrical steel and heat-resistant and higher-level, more energy-efficient materials need to accelerate research and development; from standard implementation and green coating application issues Look, in recent years, the implementation of national standards is not high, has been plagued by the cooperation between electrical steel production enterprises and downstream enterprises, in order to seize the market, high-grade low-grade judgment, the use of enterprises requires low price and high performance, and urgently needs to be resolved. At the same time, the environmental protection of electrical steel and the environmental problems of the whole life cycle of silicon steel should be highly valued by the production enterprises, and call for speeding up the promotion and application of green environmental protection coatings; from the orderly competitive market, the disorderly competition of the market still exists. How to improve the profitability and cost performance of electrical steel, making the price more transparent and more reasonable is worth studying.
At the meeting, Xie Li, deputy general manager of Taigang Stainless Steel Co., Ltd. and deputy director of the Electrical Steel Branch, announced the winners and organized a certificate ceremony.
The meeting was a complete success. The meeting proposed: In the next five to ten years, China's electrical steel industry will enter the road of world power, China's electrical steel industry is moving towards high quality from high-speed development, new energy vehicles, intelligent, robots, high-efficiency motors, variable frequency motors, low The demand for electrical steel for noise transformers, traction transformers and motors will change, that is, thin gauge, high efficiency, high speed, low loss, high magnetic sensitivity, environmental protection and large tension coating, new technology, new technology will lead the new era. arrival.
We want to create a common open platform for researching technological advances and equipment and equipment advancements. We must shoulder the responsibility of the state and society, do a good job in energy conservation, use better products for national construction, and use it on the "Belt and Road" to create a better living environment and create a better life.