Microstructure of homemade modified 316l stainless steels and its thermal annealing behavior are studied by the positronannihilation lifetime technique.
采用正电子湮没寿命方法研究了国产改进型316 L不锈钢的微结构及其温度变化。
2
The microscopic mechanism of irradiation damage of Al film reflector is studied by the slow positronannihilationtechnique and X-ray diffraction.
用慢正电子湮没等分析技术研究了辐照损伤的微观机制。
3
It is shown that the positronannihilationtechnique is a powerful method for investigating the structure of the defects in metal.