Reduction Carbonization Mechanism Analysis of Tungsten Oxide Powder and Preparation of Ultrafine Tungsten Carbide Powder AITranslate
Abstract AITranslate
Based on the analysis of carbonization process and carbonization mechanism, using blue tungsten oxide （WOa9） and violet tungsten oxide （WO2.72） as the raw material,the effects of carbonization temperature, carbonization time and particle size of W powder on the particle size of tungsten carbide powder were studied. The experimental results show that using WO2.72 as the raw material,the particle size of the prepared powder is smaller than that using WO2.9 as the raw material. Therefore, WO2 72 is the optimal raw material for the preparation of ultrafine tungsten carbide powder by reduction carbonization. Under the conditions of tungsten powder particle size of 0. 2-0.3 μm,carbonization temperature of 1 350 ℃,and carbonization time of 10 min/boat,the particle size of the final tungsten carbide powder is 0.4-0.5 μm,completely in accordance with the ultrafine WC powder standard.
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1张立,吴厚平.国内外硬质合金产业状况[J].硬质合金,2009,26(2):122-126. 被引量：15
2张忠健,李仁琼,徐涛,罗茵.中国硬质合金工业发展“十一五”回顾及“十二五”展望[J].硬质合金,2011,28(4):256-260. 被引量：16
3陈颢,羊建高,王宝健,刘海浪.硬质合金刀具涂层技术现状及展望[J].硬质合金,2009,26(1):54-58. 被引量：30
4张立学,金志浩,宫本钦生.金刚石颗粒弥散WC-Co复合物的烧结及其韧化[J].复合材料学报,2004,21(1):51-55. 被引量：8
5余东海,王成勇,张凤林.刀具涂层材料研究进展[J].工具技术,2007,41(6):25-32. 被引量：36
6谢鹏,汪建华,满卫东,王传新,王升高,李远.PCB钻头上金刚石涂层的制备[J].硬质合金,2009,26(1):29-33. 被引量：7
7张立.WC纳米棒强化的硬质合金——PCB微钻的材料与工艺设计[J].硬质合金,2001,18(4):193-196. 被引量：9
8曹立宏,欧阳世翕,时东霞,关波.硬质合金WC－Co超细粉末的制备研究[J].硅酸盐学报,1996,24(5):604-608. 被引量：17
9徐涛.WC/Co纳米复合粉质量特性的研究[J].硬质合金,2011,28(4):219-227. 被引量：20
10邵刚勤,吴伯麟,魏明坤,袁润章.超细晶粒WC硬质合金的研制动态[J].武汉工业大学学报,1999,21(6):18-20. 被引量：37
1刘觐,易志强,谭敦强,陆磊,康林萍,陈志刚.中和-蒸发联合结晶法制备高品质仲钨酸铵的工艺及机理研究[J].江西科学,2019,37(4):590-594. 被引量：3
2邝海,谭敦强,何文,易志强.氧化还原法回收废硬质合金[J].稀有金属与硬质合金,2019,47(4):70-75. 被引量：3
3陈杉杉.高性能超细碳化钨粉质量影响因素探讨[J].硬质合金,2019,36(5):337-344. 被引量：7
4全温灿,钟奕晖,严润,史冠勇,豆志河.稀释剂种类对自蔓延高温合成钨粉的影响[J].稀有金属与硬质合金,2022,50(2):26-30.
5张玉琪,倪莹驰,时凯华.固相法制备超细/纳米WC粉末的研究进展[J].硬质合金,2022,39(3):227-237. 被引量：1
6高雨阳,刘咏,陈刚,唐啸天,周承商.自蔓延高温合成WC粉末的结晶行为[J].粉末冶金材料科学与工程,2022,27(6):630-637.
7刘铭哲,李斌川,韩庆,陈建设,刘奎仁.超细碳化钨粉末制备工艺研究进展[J].稀有金属与硬质合金,2019,47(2):74-81. 被引量：7
1张璐,李剑峰,尹运春,刘渊溢,陆必志.WC粉末特性对超细晶硬质合金烧结敏感性影响的研究[J].硬质合金,2020,37(1):51-59. 被引量：8
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3谢凡,时凯华,顾金宝.优质WC用氧化钨的质量控制[J].硬质合金,2020,37(6):472-481. 被引量：2
4钟腾飞,梁瑜,陈玉柏,汤昌仁,刘志芳.纳米晶硬质合金的制备及组织性能研究[J].中国钨业,2021,36(1):64-70.
5喻相标,肖杰,郭少毓,肖义钰,廖春发,姜平国.蓝钨氢还原制备钨粉工艺研究[J].有色金属科学与工程,2021,12(3):35-41. 被引量：4
6谢凡,时凯华,顾金宝.传统方法制备超细WC粉末的质量控制研究进展[J].稀有金属与硬质合金,2021,49(3):31-36. 被引量：2
7赵声志,孔德方,刘鹤安,金鹏,谢浩,赵浩林.干球磨处理返回料生产硬质合金的工艺研究[J].硬质合金,2021,38(4):271-278.
8杨文涛,薛冰,代永富,蒲传金,肖定军.球磨时间对钨粉粒度分布及形貌影响[J].粉末冶金技术,2021,39(5):423-428. 被引量：1
9潘锋,刘家义,杜占,朱庆山.超细碳化钨制备过程及机理研究进展[J].化工学报,2021,72(11):5455-5467. 被引量：4
10刘方华.碳化钨辊环组合轧辊在Φ12 mm螺纹四切分轧制的应用[J].河北冶金,2021(11):70-73.
1郭少昱,江守恒,朱卫中.非约束条件下掺ZY膨胀剂水泥石碳化机理分析[J].黑龙江水利,2017,3(11):13-18.
2李远圣,杜东升,刘伟庆,张玲峰.荷载作用下双掺混凝土碳化机理的试验与数值研究[J].混凝土,2017(10):15-19. 被引量：1
3田磊,CHEN Lijie,张廷安,Lü Guozhi,LIU Yan,ZHANG Ying.Preparation and Properties of Ultra-fine Chromium Carbonization of High Performance Mechanical Activation[J].武汉理工大学学报：材料科学英文版,2018,33(1):56-63.
4何飞飞,陈维芳,张思嘉,徐辉,陆伟鹏.亚麻废料活性炭的吸附能力和制备方法优化[J].净水技术,2018,37(4):82-86. 被引量：3
5杨敏,彭艺艺,孟宪翚.污泥碳化技术应用现状及展望[J].能源研究与利用,2017(5):47-49. 被引量：6
6吴涛,孙艺嘉,刘喜.大气环境下轻骨料混凝土耐久性能研究综述[J].建筑科学与工程学报,2017,34(5):154-162. 被引量：3
7周向葵,王凯,许智峰,王小彬,王强,赫冀成.立方相对超细晶梯度硬质合金组织和性能的影响[J].稀有金属材料与工程,2017,46(12):3903-3909.
8刘明德,储德朗.全球影响力分析框下的中伊能源合作关系研究[J].国土资源情报,2018(2):28-35. 被引量：3
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10袁志良,刘华平,陆庆忠.特粗硬质合金开发[J].凿岩机械气动工具,2017,43(4):43-45. 被引量：1
Basic Information:
DOI：
Chinese Library Classification Number:TF841.1[冶金工程—有色金属冶金]
Citation Information:
Based on the analysis of carbonization process and carbonization mechanism, using blue tungsten oxide （WOa9） and violet tungsten oxide （WO2.72） as the raw material,the effects of carbonization temperature, carbonization time and particle size of W powder on the particle size of tungsten carbide powder were studied. The experimental results show that using WO2.72 as the raw material,the particle size of the prepared powder is smaller than that using WO2.9 as the raw material. Therefore, WO2 72 is the optimal raw material for the preparation of ultrafine tungsten carbide powder by reduction carbonization. Under the conditions of tungsten powder particle size of 0. 2-0.3 μm,carbonization temperature of 1 350 ℃,and carbonization time of 10 min/boat,the particle size of the final tungsten carbide powder is 0.4-0.5 μm,completely in accordance with the ultrafine WC powder standard.
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| GB/T 7714-2015 | [1] CHEN Li-jie, XIE Zhong-hua, WANG Rui-xiang, et al. Reduction Carbonization Mechanism Analysis of Tungsten Oxide Powder and Preparation of Ultrafine Tungsten Carbide Powder[J]. Rare Metals and Cemented Carbides, 2018(2): 11-15. |
| MLA | [1] CHEN Li-jie, et al., "Reduction Carbonization Mechanism Analysis of Tungsten Oxide Powder and Preparation of Ultrafine Tungsten Carbide Powder." Rare Metals and Cemented Carbides, no. 2, 2018, pp. 11-15. |
| APA | [1] CHEN Li-jie, XIE Zhong-hua, WANG Rui-xiang, TIAN Lei, & NIE Hua-ping. (2018). Reduction Carbonization Mechanism Analysis of Tungsten Oxide Powder and Preparation of Ultrafine Tungsten Carbide Powder. Rare Metals and Cemented Carbides(2), 11-15. |
| IEEE | [1] CHEN Li-jie, XIE Zhong-hua, WANG Rui-xiang, TIAN Lei, and NIE Hua-ping, "Reduction Carbonization Mechanism Analysis of Tungsten Oxide Powder and Preparation of Ultrafine Tungsten Carbide Powder," Rare Metals and Cemented Carbides, no. 2, pp. 11-15, 2018. keywords: {tungsten oxide;hydrogen reduction;carbonization mechanism;tungsten powder;ultrafine tungsten carbide} |