Recently, by the State Power Investment Corporation National Nuclear Technology Corporation (hereinafter referred to as the national nuclear technology) requirements, Harbin Institute of Electrical Engineers will take the lead in the nuclear technology of nuclear products manufactured by the "Large Nuclear Turbine Generator Stator Dynamic Characteristics and Vibration Test Verification Specifications "and" Large Nuclear Power Turbine Generator Stator Bar Test Verification Specifications "two standards (hereinafter referred to as the two standards) of the work. Both of these two standards are expected to become the entry conditions for the manufacture of turbine generators at CNNC nuclear power plants. At the start-up meeting of the standard preparation for turbine generator series of China Nuclear Nuclear Power Station held in Shanghai, CNTIC made arrangements for the formulation of the two standards and demanded that Harbin Institute of Electrical Engineers take the lead in implementing the compilation of the two standards. The two standards are the first of a series of standards to be established by SNIC for CAP1400 domestically produced nuclear power station turbines. On the same day, China National Nuclear Technology, Shanghai Power Generation Equipment Design Institute (hereinafter referred to as Shanghai Complete Institute), China Electrical Equipment Industry Association, State Nuclear Power Planning and Design Institute, Harbin Electric Group Co., Ltd., Dongfang Electric Group Co., Ltd. Representatives of relevant experts from the Company, Shanghai Electric Power Station Equipment Co., Ltd. Power Plant and other units attended the meeting. At the meeting, the organizer of the National Institute of Nuclear Technology, which belongs to Shanghai Nuclear Technology Institute, clearly stated: Harbin Institute of Electrical Engineers should take the lead in unifying the three major electromechanical manufacturing enterprises and relevant units to play a role in the industry and prepare the two standards jobs. At the meeting, Sun Yutian, deputy director of Harbin Institute of Electrical and Mechanical Engineering, introduced the work plan and standardization work plan to the participating experts. Chen Yang and Que Kwong-ching as the drafting leaders of the two major standards carried out the preparation of their respective standards Expounded, and adopted the discussion of experts. National Nuclear Technology said that the two criteria are very important, the standard will be released as a nuclear power system nuclear power turbine generator access conditions, I hope all major manufacturers can give enough attention. Shanghai Complete Equipment Institute has proposed to sign a cooperation agreement with the Institute of Large Electric Machines and will include the Institute of Large Electric Machines in participating units in the major national nuclear power CAP1400 projects. Harbin Institute of Technology, led by large nuclear power plant nuclear power plant turbine generator product manufacturing access standards for the development of nuclear power plant in China to further standardize manufacturing standards and enhance the technical level of the industry and the competitiveness of national nuclear power products is of great significance. Link: Harbin Institute of large external motor machinery industry is a large motor, turbine industry technical focal point, is a national hydropower equipment engineering and technology research center and the State Key Laboratory of hydropower equipment unit, is a large-scale hydropower machinery and equipment industry and large-scale Motor product quality supervision and inspection center of the administrative affiliated units; on the inside is China's power equipment manufacturing backbone Harbin Electric Group Co., Ltd. Harbin Motor Co., Ltd. research base, commitment to new product development, research, application technology and basic theoretical research as well as some professional Technology and other work.
Weathering steel, i.e. atmospheric corrosion-resistant steel(Corten Steel), is a series of low-alloy steel between ordinary steel and stainless steel. Weathering steel is made of ordinary carbon steel with a small amount of corrosion-resistant elements such as copper and nickel. It has the characteristics of toughness, plasticity, forming, welding and cutting, abrasion, high temperature and fatigue resistance of high-quality steel. The weathering resistance is 2-8 times of ordinary carbon steel and the coating performance is 1.5-10 times of ordinary carbon steel. At the same time, it has the characteristics of rust resistance, corrosion resistance, life extension, thinning and consumption reduction, labor saving and energy saving. Weathering steel is mainly used in railway, vehicle, bridge, tower, photovoltaic, high-speed engineering and other steel structures exposed to the atmosphere for a long time. It is used to manufacture containers, railway vehicles, oil derricks, seaport buildings, oil production platforms and containers containing hydrogen sulfide corrosive medium in chemical and petroleum equipme.
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Harbin Institute of Technology lead the development of nuclear technology nuclear power products manufacturing access standards
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