铌的

Experiment is done on the acid hydrolysis of titanium-columbite-tantalite ore difficult to decompose.

对难分解的钛钽铌矿的酸分解工艺进行了试验研究。

Rare earth can influence for shape size,distribution and quantity of niobium carbonide,decrease activity of carbon and niobium i...

稀土对化铌形态、大小、分布、数量有影响,可、铌活度,阻碍化铌在奥氏体的析出。

Using the modified analytic embedded-atom method (MAEAM), the molecular dynamics (MD) simulation was performed to study the premelting and melting behavior of (001) plane of niobium and tungsten.

摘要采用改进分析型子方法(MAEAM)，对铌、钨晶体的(001)面预熔和熔化过程进行分子动力学模拟。