| 释义 |
1 ?铌钛合金 ... 铌化物 niobide 铌钛合金 niobium-titanium ; Nb-Ti alloy Nb-Ti 铌条 niobiumpc ; Niobium bars ...
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To remove dissolved oxygen in the molten metal prior to pouring, elements have been added which have high affinity for oxygen such as titanium, vanadium, niobium and magnesium. 为了在浇铸之前消除熔化金属中的溶解氧，需要在金属中添加具有很高的氧亲合力的元素，如钛，钒，铌和镁。 - 2
This article described the determination of hydrogen in steel, copper, niobium, tantalum and titanium with ceramic crucible by high frequency induction-thermal conductivity method. 介绍了采用陶瓷坩埚用高频加热-热导法测定钢铁、铜、铌、钽、钛中的氢。 - 3
We determined trace silicon, phosphorus, niobium and titanium in steels, and examined the detection limits, accuracy and precision, and the results were satisfactory. 用此扩展道同时测定了钢铁中微量硅、磷、铌和钛，并对方法的检测限、精密度和准确度进行了考查，结果令人满意。
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