With the continuous advancement of nuclear energy technology,the diversified utilization of nuclear energy has become an important direction for the adjustment of the global energy structure. However,the operating conditions of nuclear power main equipment are becoming increasingly severe,and the requirements for nuclear safety and long-term service life are also becoming stricter. Therefore,the design and manufacturing of nuclear power main equipment towards lightweight,compact,and integrated development has become a trend,and the integration of forging and near-net-shape forming technology will become the mainstream in the future. To reduce the welding structure of the main equipment,the shape of large nuclear power forgings is more complex,posing unprecedented challenges to forging and forming. This paper provides a comprehensive review of the methods for near-net-shape forming of commonly used large integrated critical components,as well as the future development trends of integrated forming technology.
关键词
核能多元化/一体化成形/近净成形技术/发展趋势
Key words
diversified nuclear energy utilization/integrated forming/near-shape forming technology/development trends
维普
万方数据