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| Study on preparation of vanadium nitride by gel method |
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Received:September 06, 2017
Revised:September 12, 2017
Accepted:September 18, 2017
Published Online:September 30, 2018
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| DOI： |
| KeyWord:vanadium pentoxide dry gel; preparation; vanadium nitide |
| Author | Institution |
| LI Yin-li |
Northwest of Mining and Metallurgy,Baiyin Gansu |
| LI Yan-long |
Northwest of Mining and Metallurgy,Baiyin Gansu |
| LI Gui |
Northwest of Mining and Metallurgy,Baiyin Gansu |
| NIU Yong-sheng |
Northwest of Mining and Metallurgy,Baiyin Gansu |
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| Abstract: |
| The effects of nitriding temperature, ammonia flow rate and nitriding time on the nitriding rate of the product were investigated by the method of preparing the vanadium nitride. The results show that the nitrification rate of the product reaches 95% with an average grain size of about 100 nm under the optimum conditions including the nitriding temperature is 750 ℃, the ammonia flow rate is 80mL/min and the nitriding time is 14h。 |
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