高性能锅炉用管材的开发及应用是700℃超超临界火电机组的核心技术,重点介绍了国外700℃超超临界火电机组锅炉用镍基合金管材的研究现状和成果,为国内该领域的技术发展提供参考。
The development and application of high-performance alloy tube materials are the core technology of the 700 ℃ ultra supercritieal coal-fired power plant. Research situations and achievements of nickel-base alloy tube materials used in 700℃ ultra supercritical boiler of coal-fired power plant in abroad are introduced, which would give some helps to the technology development in this field in China.