实验结果表明，合金氮化反应完全，氮化产物疏松易于粉化。
The results show that the nitridation rate of the raw alloys is higher, and the nitridation products are porous enough to be easily crushed.
研究了一种新型钛合金精密铸造用型壳——氮化硼基复合型壳及其与钛镍合金的界面反应和反应层的形成机制。
A new kind of boron nitride based shell mold used for investment casting titanium alloys was fabricated and the reaction between it and Ti-Ni alloy was investigated.
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.
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