钨元素价格飙升!五大概念股盘点(名单)

证券市场周刊
Aug 21

8月21日,小金属概念盘中走强,其中,钨元素表现尤为亮眼,章源钨业一度涨停,翔鹭钨业、厦门钨业、中钨高新表现活跃。钨(元素符号W),原子序数74,密度为19.35克/立方厘米,仅次于黄金;熔点3422℃,为所有金属元素中最高水平;钨具有优良导电性能,电导率2×107S/m,约为铜31%。此外,钨的化学性质稳定,常温下不跟空气和水反应,不与任何浓度的盐酸、硫酸、硝酸、氢氟酸发生反应。基于其熔点高、...

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