Effect of LiF and B<sub>2</sub>O<sub>3</sub> in Al-Si-O Ceramic Bond

Zhang Yongjie; Xu Xiaowei; Wu Weijiang; Liu Zhifu; Li Yuping

doi:10.13374/j.issn1001-053x.1999.03.011

Volume 21 Issue 3

Aug. 2021

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Article Navigation > Chinese Journal of Engineering > 1999 > 21(3): 255-257

Zhang Yongjie, Xu Xiaowei, Wu Weijiang, Liu Zhifu, Li Yuping. Effect of LiF and B2O3 in Al-Si-O Ceramic Bond[J]. Chinese Journal of Engineering, 1999, 21(3): 255-257. doi: 10.13374/j.issn1001-053x.1999.03.011

Citation:

Zhang Yongjie, Xu Xiaowei, Wu Weijiang, Liu Zhifu, Li Yuping. Effect of LiF and B₂O₃ in Al-Si-O Ceramic Bond[J]. Chinese Journal of Engineering, 1999, 21(3): 255-257. doi: 10.13374/j.issn1001-053x.1999.03.011

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Effect of LiF and B₂O₃ in Al-Si-O Ceramic Bond

doi: 10.13374/j.issn1001-053x.1999.03.011

Applied Science School, UST Beijing, Beijing 100083, China

Received Date: 1998-09-14
Available Online: 2021-08-27

Abstract

Abstract

The effects of LiF and B₂O₃, which are fluxes of ceramic bond of cBN abrasive grain, were studied. The results showed that the optimum binding strength betWeen abrasive grain and bond can be acquired by using Proper content of LiF and B₂O₃ in ceramic bond. However, to improve the strength of samples further, the strength of bond itself has to be considered as a critical cause. LiF and B,O, are advantageous to protect the cBN abrasive grain from reacting with other compositions in the ceramic bond.
- flux,
- ceramic bond,
- ceramic