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单词 Uranium nitride
释义

Uranium nitride

中文百科

氮化铀

一氮化铀(UN),黄褐色或灰色晶体,立方晶系氯化钠型结构。相对密度14.31。熔点2630±50 °C。铀和氮加热至400 °C时产生的是一氮化铀、三氮化二铀和二氮化铀的混合物。用作核燃料。

英语百科

Uranium nitride 氮化铀

Uranium nitride refers to a family of several ceramic materials: uranium mononitride (UN), uranium sesquinitride (U2N3) and uranium dinitride (UN2). The word nitride refers to the −3 oxidation state of the nitrogen bound to the uranium.

Uranium nitride has been considered as a potential fuel for nuclear reactors. It is said to be safer, stronger, denser, more thermally conductive and having a higher temperature tolerance.

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更新时间:2025/6/22 10:44:11