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钠中杂质碳对材料的物理和机械性能产生影响,因此,开展快堆研究的国家均建立钠中碳的标准,中国实验快堆(CEFR)一、二钠回路中杂质碳的质量标准分别为:w(C)≤20μg/g、W(C)≤30μg/g。
Impurity carbon in sodium affects the physical and mechanical properties of the material. Therefore, all countries that carry out fast reactor studies establish a standard for sodium in the carbon. The quality standards of impurity carbon in the CEFR first and second sodium reactors are : w (C) ≤20μg / g, W (C) ≤30μg / g.