The feature of fracture morphology and microdefect has been evaluated and characterized for the rare earth-zirconium alloy.

对稀土锆合金断口微的形貌特征、微断口形貌特征等进行了表征。

A preparation method to reveal the grain boundrie of zirconium and zircaloy for metallographic and scanning electronic microscope analysis is introduced.

介绍了一种能清楚显示锆锆合金晶粒的金相扫描电镜析试样的制备技术。