铌的

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

对难解的钛钽铌矿的酸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...

稀土对碳化铌形态、大小、布、数量有影响,可降低碳、铌活度,阻碍碳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.

摘要采用改进析型嵌入原子方法(MAEAM)，对铌、钨晶体的(001)面预熔和熔化过程进行子动力学模拟。