球磨参数对机械合金化制备碳化硅粉体的影响

1.黑龙江科技学院,哈尔滨,150027

2.黑龙江科技学院,哈尔滨,150027

3.黑龙江科技学院,哈尔滨,150027

Effects of Ball Milling Techniques on SiC Powder by Mechanical Alloying

通过热力学计算分析石英与石墨反应的可行性.研究了机械合金化石英与石墨混合粉末的过程中,球磨工艺(球磨时间、球料比)对机械合金化过程的影响.试验结果表明,采用球料比50:1,球磨机转速为300r/min,球磨时间为72 h时,体系提供了足够的能量生成碳化硅.

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