概述了作为钠冷快堆结构材料和包壳材料的国产奥氏体不锈钢以及作为蒸汽发生器管材的铁素体低合金钢与高温钠相容性研究的主要结果和现状。
Main results and situation of the compatibility investigation for austenic stainless steels and ferritic low alloy steels with high temperature sodium are summarized in this paper.
在合金钢中，如果铁素体中含有0.08%以上的氮元素或者奥氏体中含有0.4%以上的氮元素，则这种钢就称为高氮合金钢(HNS)。
The alloy steels are named High nitrogen steels (HNS) if the nitrogen element percent in the ferrites is above 0.08%or the nitrogen percent is more than 0.4%in the austenite.
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