metallography

The strain of the proeutectoid ferrite in hypoeutectoid steel drawing was measured and analyzed by quantitative metallography.

采用定量金相法分析亚共析钢拉拔变形中先共析铁素体应变量。

The tube leakage of partition overheater of No. 2 boiler in a power plant was studied by means of metallography, intergranular corrosion test and EDS.

摘要针对日照电厂2(上标﹟)锅炉屏式过热器泄漏进金相试验、晶间腐蚀倾向性试验和电镜能谱分析。

There are two important features of bainite kinetics which can be shown by a variety of techniques, e.g. dilatometry, electrical resistivity, magnetic measurements and by metallography.

有两个重要特点贝氏体动力学，可表现出术，例如：膨胀，电阻率，磁测量和金相。