30Cr2MoV钢在硫酸酒精溶液中的电化学行为研究  

An Experimental Study on Electrochemical Behaviors of 30Cr2MoV Steel in Admixture of Sulfuric acid and Alcohol

作　　者：张胜寒[1] 陈超[1] 黄现龙[1] 陈颖敏[1] 晋旭东[1] 

机构地区：[1]华北电力大学环境科学与工程学院,河北保定071003

出　　处：《汽轮机技术》2007年第3期236-238,240,共4页Turbine Technology

摘　　要：通过在硫酸酒精中进行30Cr2MoV汽轮机转子钢的动电位阳极极化实验,找出最佳实验条件。分析特征电化学参数与材料化学成分含量、晶粒度、温度以及FATT之间的相关性。为进一步进行研究找出最适宜参数。The perfect experimentation condition is found by taking potentiodynamic anodic polarization experimentation of 30Cr2MoV turbine rotor steel in admixture of sulfuric acid and alcohol. And the relationship between the electrical parameters and chemical conditions, grain size,temperature, FATr is analyzed to find a best electrical parameter for the following experimentation.

关 键 词：动电位阳极极化 汽轮机转子钢 FATT 无损检测 

分 类 号：TK236.61[动力工程及工程热物理—动力机械及工程]