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对水位计材质进行了化学成分分析、力学性能试验及金相组织分析,确定锅炉汽包水位计材料的老化程度,结果认为水位计材质未发生明显老化,可以继续使用。
The chemical composition analysis, mechanical properties test and microstructure analysis of the material of the water level gauge were carried out to determine the material aging degree of the drum water level meter. The result shows that the material of the water level gauge can not be aged obviously and can be used continuously.