Effects of Cu on properties of vitrified bond and vitrified CBN composites

Advanced ceramics has many advantages and great potential of application, but its high machining cost resulted from its high hardness and brittleness limited its application. Grinding with superabrasives is the most suitable and effective way for machining of advanced ceramics. Grinding with vitrified bond CBN wheels is a developing direction of high efficient grinding for engineering ceramics. Grinding of the promising composite ceramics of TZP/Al2O3 with vitrified bond CBN grinding wheels was investigated in this paper. The results showed that higher material removal rates and satisfactory surface finish were achieved, CBN wheels with coarser grit size or with higher CBN concentration had higher grinding ratio. G-ratio increased with the increasing of wheel speed.

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Effects of sintering in a high magnetic field on properties of vitrified bond and vitrified CBN composites

Ceramics International ◽

10.1016/j.ceramint.2018.08.355 ◽

2018 ◽

Vol 44 (18) ◽

pp. 22301-22307 ◽

Cited By ~ 5

Author(s):

Xuezhi Wang ◽

Xue Sun ◽

Zhelun Ma ◽

Tianbiao Yu ◽

Wanshan Wang

Keyword(s):

Magnetic Field ◽

High Magnetic Field ◽

Vitrified Bond ◽

Vitrified Cbn

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Effects of AlN on the thermal and mechanical properties of vitrified bond and vitrified CBN composites

Ceramics International ◽

10.1016/j.ceramint.2014.04.129 ◽

2014 ◽

Vol 40 (8) ◽

pp. 12759-12764 ◽

Cited By ~ 16

Author(s):

Pei Xia ◽

Zhihong Li ◽

Weijie Wu ◽

Yumei Zhu ◽

Dandan Feng

Keyword(s):

Mechanical Properties ◽

Thermal And Mechanical Properties ◽

Vitrified Bond ◽

Vitrified Cbn

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Development and Research of Simulation System of Vitrified Bond CBN Grinding Wheel Based on Virtual Reality Technology

2009 International Conference on Management and Service Science ◽

10.1109/icmss.2009.5302711 ◽

2009 ◽

Cited By ~ 3

Author(s):

Xiaoliang Li ◽

Yuwen Yang ◽

Tianyu You ◽

Yebo Hou ◽

Tianbiao Yu ◽

...

Keyword(s):

Virtual Reality ◽

Simulation System ◽

Grinding Wheel ◽

Virtual Reality Technology ◽

Vitrified Bond ◽

Cbn Grinding Wheel

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Effects of nano-AlN on phase transformation of low temperature vitrified bond during sintering process

Transactions of Nonferrous Metals Society of China ◽

10.1016/s1003-6326(10)60136-7 ◽

2009 ◽

Vol 19 ◽

pp. s706-s710 ◽

Cited By ~ 9

Author(s):

Yong SHANG ◽

Yong-gai HOU ◽

Gui-ying QIAO ◽

Wen-jun ZOU ◽

Fu-ren XIAO ◽

...

Keyword(s):

Phase Transformation ◽

Low Temperature ◽

Sintering Process ◽

Vitrified Bond

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Development of Vitrified Bond CBN Wheel for Internal Precision Grinding of the Air-Conditioner Compressor Piston Hole

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.304-305.29 ◽

2006 ◽

Vol 304-305 ◽

pp. 29-32 ◽

Cited By ~ 1

Author(s):

Hang Gao ◽

Y.G. Zheng ◽

W.G. Liu ◽

Jian Hui Li

Keyword(s):

Cost Effective ◽

Grinding Wheel ◽

Manufacturing Cost ◽

Air Conditioner ◽

Grinding Wheels ◽

Precision Grinding ◽

Grinding Performance ◽

Compressor Piston ◽

Vitrified Bond ◽

Cbn Grinding Wheel

Manufacturing of vitrified bond CBN wheels for internal precision grinding of the air-conditioner compressor piston hole is still big challenge to all of the domestic manufacturers. Recently, by choosing pre-melting mixed CBN abrasives and a proper sintering process, a cost-effective method was conceived to produce grinding wheels of comparative quality. The grinding performance of wheels was evaluated with a series of internal precision grinding of compressor piston hole. Experimental results show that the vitrified bond CBN grinding wheel produced by this method has better grinding performance, and can be substitute to the same type of grinding wheels imported. But the manufacturing cost is only 60% of the wheel imported according to estimation.

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