Full field micro magnetic nondestructive testing i

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On March 17, 2019, the kick-off meeting of the national key research and development plan "development of major scientific instruments and equipment" special project "magnetic nondestructive tester for mechanical properties of large complex structural parts affected by friction coefficient and other factors in the actual tightening process" led by the general iron and Steel Research Institute was held in Beijing

the general iron and Steel Research Institute was founded in 1952. In 1999, it was transformed into a large-scale science and technology enterprise directly under the central government. In early 2007, it became a wholly-owned subsidiary and core research and development platform of China Steel Research Technology Group Corporation

Scientific instruments and equipment are the cornerstone of scientific research and technological innovation, and an important guarantee for economic and social development and national defense security. In order to effectively improve the independent innovation ability and equipment level of China's scientific instruments and equipment, promote industrial upgrading and development, and support the implementation of the innovation driven development strategy, China launched the key project of "major scientific instruments and equipment development" in 2016. In 2018, the project of "connecting the cylinder block and the upper beam by four columns to a full range micro magnetic nondestructive testing instrument for academic performance" was officially approved, with a financial fund of 14.705 million yuan and a three-year implementation cycle

the main target of the project is to meet the quality control requirements of the manufacturing industry of core key components such as large crankshaft forgings, large gears and large blades, break through the key technologies of quantitative nondestructive testing of mechanical properties of complex components, develop mechanical property testers of large structural components with independent intellectual property rights, stable and reliable quality and localization of core components, and develop relevant software and databases, Realize multiple mechanical properties testing and scanning imaging of large and complex structural parts. Carry out engineering development, application demonstration and industrialization promotion

on March 17, the project kick-off meeting was held at the general iron and Steel Research Institute, the leading unit of the project. Wang Haizhou, academician of the Chinese Academy of engineering, Wu Boer, vice president of the China Association for analysis and testing, Fang Lei, director of the science and technology innovation Department of the comprehensive Bureau of the state owned assets supervision and Administration Commission of the State Council, Dr. zhaochunyang, project director of the "special office" of the high technology center of the Ministry of science and technology, Xia Yang, deputy director of the general expert group of major instruments of the Ministry of science and technology, researcher of the Institute of microelectronics of the Chinese Academy of Sciences, project expert, and researcher Yang Chao, Beijing Great Wall Institute of Aeronautical measurement and control technology, China Aviation Industry, More than 50 people, including the main leaders of the project unit and the "two groups and one committee" experts, attended the meeting (the above parameters are for reference only)

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