电站锅炉关键部件材料高温蒸汽氧化研究进展

High-temperature Steam Oxidation Behavior of Alloys Used for Key Parts of the Power Plant Boiler

因其特殊的服役环境,电站锅炉关键材料需要同时满足力学性能与抗高温腐蚀性能的需求。本文从高温蒸汽氧化的角度,讨论了现有锅炉合金及下一代电站合金的高温蒸汽腐蚀研究进展和高温蒸汽氧化机理。

Alloys used for power station boilers need to meet simultaneously the requirements of the high temperature mechanical properties and corrosion resistance because of the harsh service environment. The purpose of this paper is to review the existing information regarding steam oxidation behavior and oxidation mechanism of alloys, which are used for the present power plant boiler and designed to be used in next generation power station.