High temperature mechanical properties of Si3N4/(W, Ti)C graded nano-composite ceramic tool material

2018 ◽  
Vol 44 (6) ◽  
pp. 7128-7133 ◽  
Author(s):  
Xianhua Tian ◽  
Jun Zhao ◽  
Shuting Lei ◽  
Haifeng Yang ◽  
Zhongbin Wang
Keyword(s):  
Mechanical Properties ◽  
High Temperature ◽  
Tool Material ◽  
Composite Ceramic ◽  
Ceramic Tool ◽  
Nano Composite ◽  
High Temperature Mechanical Properties ◽  
Ceramic Tool Material

High temperature mechanical properties of Al2O3/TiC micro–nano-composite ceramic tool materials

2013 ◽  
Vol 39 (8) ◽  
pp. 8877-8883 ◽  
Author(s):  
Zengbin Yin ◽  
Chuanzhen Huang ◽  
Bin Zou ◽  
Hanlian Liu ◽  
Hongtao Zhu ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
High Temperature ◽  
Composite Ceramic ◽  
Ceramic Tool ◽  
Nano Composite ◽  
Tool Materials ◽  
High Temperature Mechanical Properties

Processing and Characterization of an Al2O3/TiCN Micro-Nano-Composite Graded Ceramic Tool Material

2012 ◽  
Vol 499 ◽  
pp. 132-137
Author(s):  
Z.J. Gao ◽  
Jun Zhao ◽  
Guang Ming Zheng
Keyword(s):  
Mechanical Properties ◽  
Tool Material ◽  
Nano Particles ◽  
Ceramic Tool ◽  
Nano Composite ◽  
The Core ◽  
Micro Particles ◽  
Ceramic Tool Material ◽  
Graded Ceramic Tool ◽  
Al2o3 Particles

In this study, an Al2O3-based functionally graded ceramic tool material reinforced with TiCN micro-particles and nano-Al2O3 particles was fabricated by using hot-pressing technique. The experimental results showed that optimal mechanical properties were achieved for the composite with the addition of nano-Al2O3 particles increasing from 10vol.% in the surface to 20vol.% in the core, with the flexural strength, fracture toughness and Vicker’s hardness being 1073MPa, 5.99MPa.m1/2 and 21.78GPa, respectively. The microstructure and phase composition of the composites were characterized with SEM, TEM and XRD. It is believed that addition of nano-Al2O3 increasing from the surface to the core, which developed an nano-particles-rich tougher core and a hard Al2O3/TiCN-rich surface, improved the integrated mechanical properties of micro-nano-composite graded ceramic material.

Preparation and properties of an Al2O3/Ti(C,N) micro-nano-composite ceramic tool material by microwave sintering

2016 ◽  
Vol 42 (3) ◽  
pp. 4099-4106 ◽  
Author(s):  
Zengbin Yin ◽  
Juntang Yuan ◽  
Zhenhua Wang ◽  
Hanpeng Hu ◽  
Yu Cheng ◽  
...  
Keyword(s):  
Microwave Sintering ◽  
Tool Material ◽  
Composite Ceramic ◽  
Ceramic Tool ◽  
Nano Composite ◽  
Ceramic Tool Material

Thermal and mechanical shock resistances of Si3N4/(W, Ti)C graded nano-composite ceramic tool material

2020 ◽  
Vol 46 (2) ◽  
pp. 2317-2324
Author(s):  
Xianhua Tian ◽  
Kuicheng Yan ◽  
Jun Zhao ◽  
Yanhai Cheng ◽  
Zhongbin Wang
Keyword(s):  
Tool Material ◽  
Composite Ceramic ◽  
Mechanical Shock ◽  
Ceramic Tool ◽  
Nano Composite ◽  
Ceramic Tool Material
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