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在核反应堆设计中,氙在石墨中的扩散是计算氙毒的一个重要因素。Salzano等曾在石英玻璃装置中利用不同扩散时间氙气向石墨球内的扩散量来测量高温负压下氙在石墨球中的扩散系数。Decken等简单地介绍了由石墨球中的氪向球外的不稳定扩散过程,测量氪在石墨球中的扩散系数。他把与一定氪分压(含有~(85)Kr)相平衡的石墨球从平衡容器中
In nuclear reactor design, the diffusion of xenon in graphite is an important factor in the calculation of xenon poisoning. Salzano et al. Used the diffusion rate of xenon into graphite spheres at different diffusion times in quartz glass devices to measure the diffusion coefficient of xenon in graphite spheres at high temperature and negative pressure. Decken et al. Briefly introduced the unstable diffusion of krypton from the graphite ball to the outside of the ball, and measured the diffusion coefficient of krypton in the graphite ball. He put a certain krypton partial pressure (containing ~ (85) Kr graphite phase balance from the balance of the container