论文部分内容阅读
综述了国外火力和原子能发电生产技术的发展。由于发电设备向高温、高压和大容量化发展,近年来国外一直致力于研制9～13Cr高铬钢管取代锅炉现用的18—8系不锈钢管。较详细地介绍了提高9～13Cr钢高温蠕变强度的措施。
The development of overseas firepower and nuclear power generation technology is reviewed. As power generation equipment to the high temperature, high pressure and high-capacity development, in recent years abroad has been committed to the development of 9 ~ 13Cr high-chromium steel pipe instead of the existing 18-8 stainless steel tube. The measures to improve the high temperature creep strength of 9 ~ 13Cr steel are introduced in detail.