中温氮化烧结法制备高氮氮化锰工艺

In nitrogen sintering temperature nitriding process of manganese nitride

电解金属锰在高纯氮气下,采用中温氮化烧结法,在较高真空度的氮化炉内制备高氮氮化金属锰。结论:在750℃～950℃,氮气压力为0.20～0.25MPa下反应2～5h,得到的高纯氮化锰中氮含量高达8%～10%,其产品性能明显优于市场上同类产品。

EMM in the high-purity nitrogen, the use of nitrogen in the sintering temperature, the higher the vaeuum degree in the preparation of high-nitrogen nitride manganese nitride furnace. Conclusion： 750℃-950℃, nitrogen pressure of 0. 20-0. 25MPa the reaction of 2-5h, get high-purity nitrogen in the nitrogen content of manganese up to 8%-10% of their products is superior to similar products on the market.