| 中颗粒钨粉高温碳化制取粗晶碳化钨粉的研制 |
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| 引用本文： | 龙运兰,史顺亮,杨蓉.中颗粒钨粉高温碳化制取粗晶碳化钨粉的研制[J].硬质合金,2007,24(4):211-214,218. |
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| 作者姓名： | 龙运兰 史顺亮 杨蓉 |
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| 作者单位： | 自贡硬质合金有限责任公司,自贡,643011 |
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| 基金项目： | 致谢：自贡硬质合金有限责任公司耐磨分厂刘志为本试验提供合金分析数据和金相照片. |
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| 摘 要： | 本文叙述采用中颗粒钨粉高温碳化制取粗晶WC粉的过程,探讨碳化和球磨破碎工艺对WC的性能影响,并对用中颗粒钨粉高温碳化制取的粗晶WC粉与传统工艺制取的粗晶WC粉生产的合金性能进行比较。
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| 关 键 词： | 中颗粒钨粉 粗晶粒WC粉 高温碳化 单相WC |
| 收稿时间： | 2007-06-25 |
| 修稿时间： | 2007-09-19 |
Manufacturing of Coarse Grain Tungsten Carbide Poeder by High Temperature Carbonization from Medium Grain Tungsten Powder |
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| Long Yunlan,Shi Shunliang,Yang Rong.Manufacturing of Coarse Grain Tungsten Carbide Poeder by High Temperature Carbonization from Medium Grain Tungsten Powder[J].Cemented Carbide,2007,24(4):211-214,218. |
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| Authors: | Long Yunlan Shi Shunliang Yang Rong |
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| Abstract: | This paper demonstrates method of manufacturing of coarse grain tungsten carbide powder by high temperature carbonization from intermediate grain ttmgsten powder. It discusses effects of carbonization and ball milling processes on tungsten performance. Al- loy performance comparison study between alloy made from intermediate tungsten powder by high temperature carbonizaion from coarse tungsten carbide powder by traditonal proceess is made. carbide |
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| Keywords: | medium grain tungsten powder coarse grain tungsten carbide powder high temperature carbonization monoerystalline tungsten |
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