钒合金是以钒为基础加入其他合金化元素组成的合金。钒合金的快中子吸收截面小,对液态金属锂、钠、钾等有良好的抗蚀性,还有良好的强度和塑性,好的加工性能,能抗辐照脆化,抗辐照肿胀,在辐照下具有良好的尺寸稳定性,是重要的反应堆结构材料。典型的钒合金有V-15Ti-7.5Ct,V-15Cr-5Ti,V- 10Ti,V-20Ti,V-9Cr-3Fe-1.5Zr-0.05C。这些钒合金用作液态金属冷却的快中子增殖反应堆的燃料包套和结构元件。
...能及机理研究 - 工程材料-科研基金网 关键词:钒合金;力学性能;回复和再结晶;时效;氢脆 [gap=1815]Keywords:vanadium alloy;mechanical property;recovery and recrystallization; aging; hydrogen embrittleme..
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...大家有睇《复仇者联盟2∶奥创纪元》,就会记得电影中段曾提及东非国家「Wakanda,这地方被设定为特殊金属「钒合金(Vibranium)的出产地,「钒合金也就是美国队长盾牌的原材料。而呢个地方,正正就系今集首次登场的超级英雄、黑豹(Black Panther)的故乡。
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合金中的氧会加重钒合金(特别是强度较高者)的氢脆敏感性。
Oxygen in the alloy, especially that in the alloys with high strength, could enhance the hydrogen embrittlement.
本发明具有反应温度低、反应时间短、工艺简单、生产成本低等特点,更适合于工业上大批量生产,本发明制备的氮化钒合金含氮量高,更适合于钢铁工业炼钢要求。
The process has the features of low reaction temperature, short reaction period, low cost, etc, and the prepared vanadium nitride alloy with high nitrogen content is suitable for use in steel making.
最近中国海关官员透露他们已停止运送可当做合金用于强化弹壳的重金属——钒。
Chinese customs officials recently let it be known that they had stopped a shipment of vanadium, a metal that can be used as an alloy to strengthen missile casings.
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