论文部分内容阅读
“八五”期间,超高压、亚临界压力的大容量火电机组将更多地投建和运行,发电锅炉容量的增大,运行参数的提高,对电站用钢材特别是受压元件的高压锅炉管在数量、质量和规格上的要求也就更多更高。文章介绍了电站锅炉用管的需求情况、主要性能、用管系列及钢种系列,指出必须尽快改变我国高压锅炉管主要依靠进口的现状以加速高压锅炉管国产化进程,提出了相关的措施和意见。
During the period of the Eighth Five-Year Plan, large-capacity super-high voltage and subcritical thermal power units will be built and run more, the capacity of power generation boilers will increase, and the operating parameters will be improved. For high-pressured boilers The number, quality and specifications of the pipe are also higher and higher. This paper introduces the demand situation, main performance, pipe series and steel series of power station boiler pipe. It points out that it is necessary to change the status quo of our country ’s high pressure boiler pipe as soon as possible to speed up the process of high pressure boiler pipe production. Relevant measures are put forward opinion.