MECHANISM ANALYSIS OF PITTING ATTACK DAMAGE FOR BLADES OF 300MW STEAM TURBINE AND PREVENTIVE MEASURES THEREOF[J]. Thermal power generation, 2003, (12): 46-47.
MECHANISM ANALYSIS OF PITTING ATTACK DAMAGE FOR BLADES OF 300MW STEAM TURBINE AND PREVENTIVE MEASURES THEREOF[J]. Thermal power generation, 2003, (12): 46-47. DOI: 10.19666/j.rlfd.2003.12.016.
300MW汽轮机叶片点蚀损伤机理分析及预防措施
摘要
通过对沿海某电厂 30 0MW汽轮机叶片点蚀损伤机理的探讨
指出造成点蚀损伤的主要原因是氯离子腐蚀的结果
对此提出加强给水质量监督
提高蒸汽品质
严格控制蒸汽中氯离子含量等预防措施。
Abstract
Through approaching the mechnism of pitting attack damage for blades of a 300MW steam turbine in a coastal power plant
it is pointed out that the main cause leading to pitting attack damage is the result of chorine ions attack
and some preventive measures
induding strengthening feed - water quality supervision
enhancing the steam quality
and strictly controlling chlorine ions content in the steam etc.