论文部分内容阅读
较低的燃料成本的要求,正在促使燃气轮机的设计者在各方面去寻找提高点火温度的途径,以实现较高的工作效率。过去,对于工业燃气轮机而言,热腐蚀一直是占主导的工作环境,现在,提高点火温度的努力,导致对材料的要求,既要能暴露于热腐蚀占主导的环境,又要能暴翼于氧化占主导的环境。
Lower fuel cost requirements are urging gas turbine designers to look for ways to increase the ignition temperature in all aspects to achieve higher operating efficiencies. In the past, hot corrosion has always been the dominant working environment for industrial gas turbines. At present, efforts to increase the ignition temperature have led to material requirements that are not only exposed to the predominant environment of hot corrosion, but also to Oxidation dominated the environment.