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26 results on '"Bai, Yixin"'

8. Study on the Wear and Corrosion Resistance of CoCrFeNiTi0.8-xcBN Laser Cladding Coatings.

Author

Li, Zhongsheng, Song, Kaiqiang, Bai, Yixin, Cong, Dalong, Zhang, Min, Peng, Dong, Wang, Xuan, Ding, Xingxing, Liao, Miaomiao, Zhou, Fu, Hua, Zehui, and Wang, Changpeng

Subjects
WEAR resistance, CORROSION resistance, FRETTING corrosion, ADHESIVE wear, SURFACE coatings
Abstract

This work aimed to explore the effect of cBN (cubic boron nitride) content on the microstructures and wear-corrosion resistance of the CoCrFeNiTi0.8-xcBN (x = 0, 2, 4, 6 wt.%) particle-reinforced high-entropy alloy coatings. Laser cladding technology was used to prepare the coatings on TC18 substrate. The microstructures, volume wear rates and polarization curves were characterized. The results showed that the CoCrFeNiTi0.8-xcBN coatings had an optimal forming quality under the process parameters: laser power of 1500 W, scanning rate of 12 mm/s and overlapping rate of 60%. As the cBN content increased, plenty of TiN and TiB2 hard particles formed in situ in the coatings, significantly improved the wear resistance. As a result, the volume wear rate of CoCrFeNiTi0.8-6cBN was only 4.0% and 16.5% of that of TC18 substrate and CoCrFeNiTi0.8 coating, respectively; the wear mechanism changed from adhesive wear + oxidative wear to abrasive wear + oxidative wear gradually. Moreover, CoCrFeNiTi0.8-xcBN coatings can effectively inhibit the infiltration of corrosive media by dense organizational characteristics and the physical barrier effect of oxidation-protective films. After 480 h of neutral salt spray (NSS) test, the CoCrFeNiTi0.8-xcBN coatings exhibited excellent corrosion resistance, both of the appearance and protection rating reached level 10. Therefore, it can be used as the wear-corrosion-resistant coating for the TC18 substrate in a NSS environment. [ABSTRACT FROM AUTHOR]

Published
2024
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16. Mirror-like Bright Al-Mn Coatings Electrodeposition from 1-Ethyl-3 Methylimidazolium Chloride-AlCl3-MnCl2 Ionic Liquids with Pyridine Derivatives

Author

Peng, Dong, primary, Cong, Dalong, additional, Song, Kaiqiang, additional, Ding, Xingxing, additional, Wang, Xuan, additional, Bai, Yixin, additional, Yang, Xinrui, additional, Yin, Changqing, additional, Zhang, Yuxin, additional, Rao, Jinsong, additional, Zhang, Min, additional, and Li, Zhongsheng, additional

Published
2021
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18. From Self-development to the Revision of Utilitarianism: J.S. Mill’s Autobiography and Moral Philosophy

Author

Bai, Yixin

Subjects
John Stuart Mill, Cultivation, Utilitarianism
Abstract

Many scholars envisage Mill’s crisis as the mental manifestation of his Oedipus complex. Indeed, a close examination of the Autobiography reveals the internal tension between filial piety and Mill’s willingness to be mentally independent of his father. But mere psychoanalytic scrutiny of Mill’s crisis overlooks the important role of this event, which signals the transitional point of his intellectual trajectory and justifies his revision of Bentham’s utilitarianism. This paper tries to analyze Mill’s tactic in his Autobiography. By portraying himself as the victim of psychological failings of Bentham and James Mill, John Mill justifies his revision of classical utilitarianism. And the “self” orientation pervades his moral philosophy and political thought.

Published
2021
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20. NTIRE 2021 Challenge on Video Super-Resolution

Author

Son, Sanghyun, primary, Lee, Suyoung, additional, Nah, Seungjun, additional, Timofte, Radu, additional, Lee, Kyoung Mu, additional, Chan, Kelvin C. K., additional, Zhou, Shangchen, additional, Xu, Xiangyu, additional, Loy, Chen Change, additional, Jiang, Boyuan, additional, Lin, Chuming, additional, Dong, Yuchun, additional, Luo, Donghao, additional, Chu, Wenqing, additional, Ji, Xiaozhong, additional, Yang, Siqian, additional, Tai, Ying, additional, Wang, Chengjie, additional, Li, Jilin, additional, Huang, Feiyue, additional, Chen, Chengpeng, additional, Chu, Xiaojie, additional, Zhang, Jie, additional, Lu, Xin, additional, Chen, Liangyu, additional, Lin, Jing, additional, Du, Guodong, additional, Hao, Jia, additional, Zou, Xueyi, additional, Zhang, Qi, additional, Jiang, Lielin, additional, Li, Xin, additional, Zheng, He, additional, Liu, Fanglong, additional, He, Dongliang, additional, Li, Fu, additional, Dang, Qingqing, additional, Yi, Peng, additional, Wang, Zhongyuan, additional, Jiang, Kui, additional, Jiang, Junjun, additional, Ma, Jiayi, additional, Chen, Yuxiang, additional, Wang, Yutong, additional, Liu, Ting, additional, Sun, Qichao, additional, Liang, Huanwei, additional, Li, Yiming, additional, Li, Zekun, additional, Ruan, Zhubo, additional, Shang, Fanjie, additional, Guo, Chen, additional, Li, Haining, additional, Luo, Renjun, additional, Shen, Longjie, additional, Zafirouli, Kassiani, additional, Karageorgos, Konstantinos, additional, Konstantoudakis, Konstantinos, additional, Dimou, Anastasios, additional, Daras, Petros, additional, Song, Xiaowei, additional, Zhuo, Xu, additional, Liu, Hanxi, additional, Guo, Mengxi, additional, Li, Junlin, additional, Li, Yu, additional, Zhu, Ye, additional, Wang, Qing, additional, Zhao, Shijie, additional, Sun, Xiaopeng, additional, Zhan, Gen, additional, Xie, Tangxin, additional, Jia, Yu, additional, Lu, Yunhua, additional, Zhang, Wenhao, additional, Sun, Mengdi, additional, Michelini, Pablo Navarrete, additional, Zhang, Xueheng, additional, Jiang, Hao, additional, Chen, Zhiyu, additional, Chen, Li, additional, Xiong, Zhiwei, additional, Xiao, Zeyu, additional, Xu, Ruikang, additional, Cheng, Zhen, additional, Fu, Xueyang, additional, Song, Fenglong, additional, Luo, Zhipeng, additional, Yao, Yuehan, additional, Dutta, Saikat, additional, Shah, Nisarg A., additional, Dipta Das, Sourya, additional, Zhao, Peng, additional, Shi, Yukai, additional, Liu, Hongying, additional, Shang, Fanhua, additional, Liu, Yuanyuan, additional, Chen, Fei, additional, Yu, Fangxu, additional, Gao, Ruisheng, additional, Bai, Yixin, additional, Heo, Jeonghwan, additional, Yue, Shijie, additional, Li, Chenghua, additional, Li, Jinjing, additional, Zheng, Qian, additional, Gang, Ruipeng, additional, Song, Ruixia, additional, Wee, Seungwoo, additional, Jeong, Jechang, additional, Li, Chen, additional, Wen, Geyingjie, additional, Chai, Xinning, additional, and Song, Li, additional

Published
2021
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26. Mirror-like Bright Al-Mn Coatings Electrodeposition from 1-Ethyl-3 Methylimidazolium Chloride-AlCl 3 -MnCl 2 Ionic Liquids with Pyridine Derivatives.

Author

Peng, Dong, Cong, Dalong, Song, Kaiqiang, Ding, Xingxing, Wang, Xuan, Bai, Yixin, Yang, Xinrui, Yin, Changqing, Zhang, Yuxin, Rao, Jinsong, Zhang, Min, and Li, Zhongsheng

Subjects
PYRIDINE derivatives, SCANNING electron microscopes, SURFACE coatings, ELECTROPLATING, CRYSTAL grain boundaries, IONIC liquids
Abstract

The effects of three pyridine derivative additives, 4-hydroxypyridine, 4-picolinic acid, and 4-cyanopyridine, on Al-Mn coatings were investigated in 1-ethyl-3-methylimidazolium chloride-AlCl3-MnCl2 (EMIC-AlCl3-MnCl2) ionic liquids. The smooth mirror-like bright Al-Mn coatings were obtained only in the EMIC-AlCl3-MnCl2 ionic liquids containing 4-cyanopyridine, while the matte Al-Mn coatings were electrodeposited from EMIC-AlCl3-MnCl2 without additives or containing either 4-hydroxypyridine or 4-picolinic acid. The scanning electron microscope and X-ray diffraction showed that the bright Al-Mn coatings consisted of nanocrystals and had a strong (200) preferential orientation, while the particle size of matte Al-Mn coatings were within the micron range. The brightening mechanism of 4-cyanopyridine is due to it being adsorbed onto the cathode to produce the combined effect of (1) generating an overpotential to promote Al-Mn nucleation; (2) inhibiting the growth of the deposited nuclei and enabling them grow preferentially, making the coating composed of nanocrystals and with a smooth surface. The brightening effect of 4-cyanopyridine on the Al-Mn coatings was far better than that of the 4-hydroxypyridine and the 4-picolinic acid. In addition, the bright Al-Mn coating was prepared in a bath with 6 mmol·L−1 4-cyanopyridine and displayed superior corrosion resistance relative to the matte coatings, which could be attributed to its unique nanocrystalline structure that increased the number of grain boundaries and accelerated the formation of the protective layer of the corrosion products. [ABSTRACT FROM AUTHOR]

Published
2021
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