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The State Key Laboratory of Rolling Technology and Continuous Rolling Automation (RAL), formerly known as the Steel Rolling Laboratory of Northeast Institute of Technology, was built in the 1950s. With the hard work of the older generation of seniors, it has developed steadily and become stronger.In 1989, it was supported by the World Bank and embarked on the road of building a national key laboratory.In 1995, it passed the national acceptance and became the only national key laboratory in the field of rolling technology and automation in China.In the 21st century, RAL has accelerated its pace of development, expanded its scale and improved its level, and is moving towards the goal of becoming a global leader in this field.
At present, the laboratory has 15 scientific research teams, 119 fixed staff, including 99 full-time teachers, 16 researchers, laboratory and other auxiliary personnel, and 4 management personnel.There are 34 postdoctoral students standing.There are 55 professors, 34 associate professors and 10 lecturers among full-time teachers.In the talent team, there are 1 academician of the Chinese Academy of Engineering, 2 Changjiang Scholars, 3 people who have won the "Outstanding Youth" project funding, 5 national leading talents, 17 "Four Youth Talents", and 2 "Young and Middle aged Science and Technology Innovation Leading Talents" of the Ministry of Science and Technology.In 2022, two "four young talents" will be newly cultivated.[3]
In March 2019, it was evaluated by the Ministry of Science and Technology as a rectification laboratory in the engineering field by the State Key Laboratory in the engineering field and material field in 2018.[1]
Chinese name
State Key Laboratory of Rolling Technology and Continuous Rolling Automation
Foreign name
RAL
Date of establishment
1950
Characteristic culture
Gather the team to pioneer and innovate and strive for first-class
Based on the national goal of steel production, RAL has determined new research directions: high-quality and low-cost rolling process of metal materials;Simulation, prediction and control of material microstructure and property evolution during processing;Comprehensive automation of material forming process;Advanced material preparation technology and high-performance materials.
Academic team
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RAL attaches great importance to building a high-level scientific and technological team with reasonable structure and capable personnel.It emphasizes the establishment of "team spirit" and "group consciousness".The laboratory now has 55 teachers, 12 doctoral supervisors, 15 professors, 10 associate professors, 4 post doctors, 147 doctoral students and 114 master students.Professor Wang Guodong, academician of the Chinese Academy of Engineering, is the academic leader of the laboratory. The current director of the laboratory is Yuan Guo[2]Professor.
Scientific research facilities
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RAL has more than 7000 m2 of research, office and experiment rooms, and has three research platforms, namely, forming process simulation, material organization and property detection and analysis, and process control and debugging.At present, there are 12 sets of special rolling research equipment such as powerful hot rolling mill for plate and strip steel, 2/4-roll convertible variety development cold rolling mill, process research cold rolling mill, seamless steel tube piercing experimental machine, twin roll casting mill, thermal simulation experimental machinescanning electron microscope、Transmission electron microscope, tensile testing machine, fatigue testing machine and other supporting experimental and testing equipment are complete, which can meet the needs of high-level process research, variety development and control system research.
Exchange and cooperation
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RAL implements the operating mechanism of "openness, mobility, association and competition", and attracts domestic and foreign scholars to carry out cooperative research in the laboratory by setting up open topics, establishing a visiting scholar system, and establishing joint research rooms with well-known companies and research institutions at home and abroad.Actively carry out academic exchange activities, invite more than domestic and foreign experts to give lectures in the laboratory every year, send personnel abroad to visit, investigate, attend international conferences, and host special international seminars.Famous experts and professors in the laboratory often go to the site to hold special academic seminars, technical lectures, academic and technical exchanges, and tackle key problems.Find out problems from production practice, carry out research at a theoretical level, and promote the transformation of research results into productivity as soon as possible.
Project achievements
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The State Key Laboratory of Rolling Technology and Continuous Rolling Automation has actively organized and undertaken various national major and key research and development projects. In recent years, it has undertaken many863 Program973 ProgramNational Natural Science Foundation of China, national key research projects, etc.These projects reflect China's national goals in the field of material metallurgy and play an important role in the development of the national economy.In recent years, it has won 5 National Science and Technology Progress Awards,National Technological Invention Award1, 36 provincial and ministerial science and technology awards, more than 900 research papers and more than 30 monographs.More than 20 invention patents are being declared,Utility model patentThere are more than 10 patents, and 31 patents have been authorized.The landmark research achievements in recent years mainly include:
(1) Development and industrialization of super steel: This research is supported by the National 973 Program and the National 863 Program.Through the research on the evolution of microstructure and properties and strengthening mechanism during hot rolling, thermal simulation experiment, laboratory hot rolling experiment and field industrial experiment, the 400-500MPa super steel has been developed, and the strength of ordinary carbon steel has doubled.Won the first prize of the National Science and Technology Progress Award and other awards.By 2005, more than 4 million tons of super steel had been promoted in China.
(2)Plate millCore rolling technology and key equipment development: This research is supported by the National Development and Reform Commission's major technical equipment development project.With the background of Shougang 3500 plate rolling mill project, a series of key technologies with independent intellectual property rights have been developed and integrated, and innovation based on the integration and integration of plate rolling technology and major equipment has been realized. The research achievements have been promoted and applied in more than 10 plate mills at home and abroad.
(3) Development and research of a series of experimental equipment: A series of research equipment has been independently developed by taking advantage of interdisciplinary advantages.Including thermal simulation test machine, hot rolling test mill, cold rolling test mill, controlled cooling equipment, annealing simulation test machine, etc.A batch of experimental equipment developed by RAL has been used in the technology centers of Baosteel, Jinan Iron and Steel, Jiuquan Iron and Steel, Anshan Iron and Steel and other enterprises, adding powerful experimental research means for iron and steel enterprises.
(4) Intelligent rolling technology and application: based on the field needs of large backbone iron and steel enterprises such as Baosteel, this research starts with the improvement of plate and strip rolling process software, and is supported by rigid plastic finite element, microstructure and property prediction and artificial intelligence technology, to establish our own continuous rolling process mathematical model development tools and model parameter optimization tools,The unique theoretical system and practical method of rolling process optimization and digital analog optimization are formed to optimize the rolling process and improve the quality and output of rolled products.The project has won many awards such as the second prize of the National Science and Technology Progress Award, and relevant achievements have been applied in many steel plants.
RAL's influence in the steel field at home and abroad continues to strengthen, becoming a powerful force to promote the development of rolling technology and the progress of the steel industry in China.Domestic and foreign peer scholars, especially promising young people, are welcome to visit the laboratory for exchange, apply for open topics, carry out cooperative research, and jointly make new contributions to the development of China's iron and steel industry.
