Effect of ZrO2 content on the properties of diamond grinding wheel vitrified bond
被引:12
作者:
Liu Xiaopan
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Hunan Univ, Sch Mat Sci & Engn, Changsha 410082, Hunan, Peoples R ChinaHunan Univ, Sch Mat Sci & Engn, Changsha 410082, Hunan, Peoples R China
Liu Xiaopan
[1
]
Qiao Ang
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机构:
Wuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Peoples R ChinaHunan Univ, Sch Mat Sci & Engn, Changsha 410082, Hunan, Peoples R China
Qiao Ang
[2
]
Wan Long
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Hunan Univ, Sch Mat Sci & Engn, Changsha 410082, Hunan, Peoples R ChinaHunan Univ, Sch Mat Sci & Engn, Changsha 410082, Hunan, Peoples R China
Wan Long
[1
]
Hu Weida
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Hunan Univ, Sch Mat Sci & Engn, Changsha 410082, Hunan, Peoples R ChinaHunan Univ, Sch Mat Sci & Engn, Changsha 410082, Hunan, Peoples R China
Hu Weida
[1
]
Song Dongdong
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Hunan Univ, Sch Mat Sci & Engn, Changsha 410082, Hunan, Peoples R ChinaHunan Univ, Sch Mat Sci & Engn, Changsha 410082, Hunan, Peoples R China
Song Dongdong
[1
]
Li Zheng
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Hunan Univ, Sch Mat Sci & Engn, Changsha 410082, Hunan, Peoples R ChinaHunan Univ, Sch Mat Sci & Engn, Changsha 410082, Hunan, Peoples R China
Li Zheng
[1
]
Yin Zhongjie
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Wuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Peoples R ChinaHunan Univ, Sch Mat Sci & Engn, Changsha 410082, Hunan, Peoples R China
Yin Zhongjie
[2
]
Pan Ruikun
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Wuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Peoples R China
Hubei Univ, Sch Mat Sci & Engn, Wuhan 430062, Peoples R ChinaHunan Univ, Sch Mat Sci & Engn, Changsha 410082, Hunan, Peoples R China
Pan Ruikun
[2
,3
]
机构:
[1] Hunan Univ, Sch Mat Sci & Engn, Changsha 410082, Hunan, Peoples R China
[2] Wuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Peoples R China
[3] Hubei Univ, Sch Mat Sci & Engn, Wuhan 430062, Peoples R China
The effect of ZrO2 content on the performance of vitrified bond was discussed. The results showed that when the ZrO2 content was less than 2 mol%, Zr4+ could enter into the glassy network as mending nets and agglomeration composition. In this case, with the increasing of ZrO2, the vitrified bond's bending strength increased and the expansion coefficient decreased. It was also found that the wetting angle between the vitrified bond and diamond got small because Zr4+ was enriched on diamond surface. When ZrO2 content was more than 2 mol%, a part of ZrO2 existing in vitrified bond as ZrO2 particles played the role in nucleating agents and promoting the separation of spodumene. When ZrO2 content was 3 mol%, the bending strength of the vitrified bond reached its maximum of 128 MPa and the wetting angle with the diamond reached its minimum of 37.6A degrees.
机构:
Wuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Hubei, Peoples R ChinaWuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Hubei, Peoples R China
Chen, Hongping
;
Tao, Haizheng
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Wuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Hubei, Peoples R ChinaWuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Hubei, Peoples R China
Tao, Haizheng
;
Wu, Qide
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Wuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Hubei, Peoples R ChinaWuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Hubei, Peoples R China
Wu, Qide
;
Zhao, Xiujian
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Wuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Hubei, Peoples R ChinaWuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Hubei, Peoples R China
机构:
Wuhan Univ Technol, State Key Lab Silicate Mat Architecture, Wuhan 430070, Hubei, Peoples R ChinaWuhan Univ Technol, State Key Lab Silicate Mat Architecture, Wuhan 430070, Hubei, Peoples R China
Tao, Haizheng
;
Zhao, Xiujian
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Wuhan Univ Technol, State Key Lab Silicate Mat Architecture, Wuhan 430070, Hubei, Peoples R ChinaWuhan Univ Technol, State Key Lab Silicate Mat Architecture, Wuhan 430070, Hubei, Peoples R China
Zhao, Xiujian
;
Liu, Qiming
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Wuhan Univ Technol, State Key Lab Silicate Mat Architecture, Wuhan 430070, Hubei, Peoples R ChinaWuhan Univ Technol, State Key Lab Silicate Mat Architecture, Wuhan 430070, Hubei, Peoples R China
机构:
Wuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Hubei, Peoples R ChinaWuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Hubei, Peoples R China
Chen, Hongping
;
Tao, Haizheng
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h-index: 0
机构:
Wuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Hubei, Peoples R ChinaWuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Hubei, Peoples R China
Tao, Haizheng
;
Wu, Qide
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机构:
Wuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Hubei, Peoples R ChinaWuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Hubei, Peoples R China
Wu, Qide
;
Zhao, Xiujian
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Wuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Hubei, Peoples R ChinaWuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Hubei, Peoples R China
机构:
Wuhan Univ Technol, State Key Lab Silicate Mat Architecture, Wuhan 430070, Hubei, Peoples R ChinaWuhan Univ Technol, State Key Lab Silicate Mat Architecture, Wuhan 430070, Hubei, Peoples R China
Tao, Haizheng
;
Zhao, Xiujian
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Wuhan Univ Technol, State Key Lab Silicate Mat Architecture, Wuhan 430070, Hubei, Peoples R ChinaWuhan Univ Technol, State Key Lab Silicate Mat Architecture, Wuhan 430070, Hubei, Peoples R China
Zhao, Xiujian
;
Liu, Qiming
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Wuhan Univ Technol, State Key Lab Silicate Mat Architecture, Wuhan 430070, Hubei, Peoples R ChinaWuhan Univ Technol, State Key Lab Silicate Mat Architecture, Wuhan 430070, Hubei, Peoples R China