| 添加剂对CBN高速砂轮用低温烧结陶瓷结合剂强度的影响 |
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| 引用本文： | 宋鹏涛,刘泓,康露,刘跃华,陶洪亮.添加剂对CBN高速砂轮用低温烧结陶瓷结合剂强度的影响[J].硅酸盐通报,2012,31(1):226-229. |
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| 作者姓名： | 宋鹏涛 刘泓 康露 刘跃华 陶洪亮 |
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| 作者单位： | 广东奔朗新材料股份有限公司,佛山,528313 |
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| 摘 要： | 采用正交实验方法研究了MgO、P2O5、CaCO3、ZnO四种添加剂对陶瓷结合剂强度的影响,通过扫描电镜,分析了添加这四种添加剂的陶瓷结合剂的微观结构.结果表明:四种添加剂对陶瓷结合剂强度的影响从大到小依次是MgO≥ZnO＞ CaCO3≥P2O5；试样随着烧结温度的升高,气孔数量明显增加,形状规则,呈圆形,且气孔表面光滑,分布均匀.
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| 关 键 词： | 添加剂 CBN陶瓷结合剂 强度 显微结构分析 |
Influence of Additives on Low-temperature Sintered Vitrified Bond Strength of CBN High-speed Grinding Wheel |
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| SONG Peng-tao
,
LIU Hong
,
KANG Lu
,
LIU Yue-hua
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TAO Hong-liang.Influence of Additives on Low-temperature Sintered Vitrified Bond Strength of CBN High-speed Grinding Wheel[J].Bulletin of the Chinese Ceramic Society,2012,31(1):226-229. |
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| Authors: | SONG Peng-tao LIU Hong KANG Lu LIU Yue-hua TAO Hong-liang |
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| Affiliation: | (Monte-bianco Diamond Applications Co.,Ltd.,Foshan 528313,China) |
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| Abstract: | Orthogonal experimental method was used to analyze the influence of four additives MgO,P2O5,CaCO3,ZnO on vitrified bond diamond strength.Through SEM analysis,the results showed:the influence of four additives on vitrified bond diamond strength was MgO≥ZnO>CaCO3≥P2O5.The samples’ stomata increased significantly with sintering temperature.The stomata had regular round shape,smooth surface and well distributed. |
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| Keywords: | additive CBN vitrified bond strength microscopic analysis |
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