Effect of SPS Temperature on the Microstructure and Properties of WCoB-TiC Cermets AITranslate
Abstract AITranslate
WCoB-TiC cermets were prepared by the spark plasma sintering process.The effects of SPS temperature on the microstructure and mechanical properties of WCoB-TiC were investigated.The experimental results show that the density and hardness of the cermets firstly increase and then decrease with the increase of sintering temperature.When the sintering temperature is 1300℃,the microstructure compactness of the WCoB-TiC cermet is the best,the density reaches 9.33g/cm3,and the hardness and bending strength are the highest,which are 92HRA and 824MPa,respectively.When the sintering temperature is increased from 1100°C to 1300°C,the fracture mode of the cermets gradually changes from cleavage fracture to quasi-cleavage fracture.When the sintering temperature reaches 1400℃,the grain growth leads to the decline of various mechanical properties of the cermet.
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DOI：
Chinese Library Classification Number:TG146.41[金属学及工艺—金属材料]
Citation Information:
WCoB-TiC cermets were prepared by the spark plasma sintering process.The effects of SPS temperature on the microstructure and mechanical properties of WCoB-TiC were investigated.The experimental results show that the density and hardness of the cermets firstly increase and then decrease with the increase of sintering temperature.When the sintering temperature is 1300℃,the microstructure compactness of the WCoB-TiC cermet is the best,the density reaches 9.33g/cm3,and the hardness and bending strength are the highest,which are 92HRA and 824MPa,respectively.When the sintering temperature is increased from 1100°C to 1300°C,the fracture mode of the cermets gradually changes from cleavage fracture to quasi-cleavage fracture.When the sintering temperature reaches 1400℃,the grain growth leads to the decline of various mechanical properties of the cermet.
quote
| GB/T 7714-2015 | [1] ZHU Xing-yu, PAN Ying-jun, ZHANG Heng, et al. Effect of SPS Temperature on the Microstructure and Properties of WCoB-TiC Cermets[J]. Rare Metals and Cemented Carbides, 2022(1): 27-31. |
| MLA | [1] ZHU Xing-yu, et al., "Effect of SPS Temperature on the Microstructure and Properties of WCoB-TiC Cermets." Rare Metals and Cemented Carbides, no. 1, 2022, pp. 27-31. |
| APA | [1] ZHU Xing-yu, PAN Ying-jun, ZHANG Heng, KE De-qing, ZHENG Shi-en, & YANG Ling. (2022). Effect of SPS Temperature on the Microstructure and Properties of WCoB-TiC Cermets. Rare Metals and Cemented Carbides(1), 27-31. |
| IEEE | [1] ZHU Xing-yu, PAN Ying-jun, ZHANG Heng, KE De-qing, ZHENG Shi-en, and YANG Ling, "Effect of SPS Temperature on the Microstructure and Properties of WCoB-TiC Cermets," Rare Metals and Cemented Carbides, no. 1, pp. 27-31, 2022. keywords: {spark plasma sintering;WCoB-TiC;sintering temperaturre;microstructure;cermet} |