论文部分内容阅读
通过对活化的钽箔靶和钨粉与石墨粉的混合靶的加热释放研究，获得了稀土元素的释放曲线、扩散系数和释放效率。证实这些元素在高温时能从钨粉与石墨粉混合靶中快速释放。
Through the study on the heating release of the activated target of tantalum foil and the mixed target of tungsten powder and graphite powder, the release curve, diffusion coefficient and release efficiency of REE were obtained. It is confirmed that these elements can be rapidly released from the mixed target of tungsten powder and graphite powder at high temperatures.