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| STUDY ON THE PREPARATION OF FERRO VANADIUM NITRIDE ALLOY BY CARBON THERMAL REDUCTION METHOD |
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Received:November 14, 2017
Revised:November 22, 2017
Accepted:November 27, 2017
Published Online:September 30, 2018
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| DOI： |
| KeyWord:ferro vanadium nitride; ferro element; vanadium nitride; N/V |
| Author | Institution |
| ZiHui Dong |
HBIS Group Chengsteel Company |
| ChunLiang Wu |
HBIS Group Chengsteel Company |
| JiuJiang Li |
HBIS Group Chengsteel Company |
| LanJie Li |
HBIS Group Chengsteel Company |
| Xiaoyu Wang |
Northeastern University,Liaoning,Shenyang |
| Sen Hu |
Shenyang Aerospace Xinguang Group Co,Ltd,Liaoning,Shenyang |
| Ruiguo Bai |
HBIS Group Chengsteel Company |
| Xindong Wang |
HBIS Group Company |
| Chuntao Wu |
HBIS Group Chengsteel Company |
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| Abstract: |
| The distribution status of Fe in ferro vanadium nitride was analyzed by means of fluorometric measurement, XRD, SEM. The influence of carbon coefficient and reaction temperature on N/V was studied systematically. The results show that in the high temperature conditions, ferro vanadium nitride was prepared by carbon thermal reduction method in which V2O3 was used as the raw material of nitridation reaction. the vanadium nitride wrapped layer was formed from the nitriding of V. Fe is remained and not uniformly distributed inside the aggregation vanadium nitride mainly based on the state of Fe. The reaction conditions directly affect N/V of ferro vanadium nitride. The preparation of high quality ferro vanadium nitride was required to control better process parameters. |
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