Search Results - "Li, Yongcun"

Internal 3D cracks evolution and the toughening mechanisms of the hierarchical structures in Strombus gigas shell by Zha, Zhenbin, Xu, Feng, Li, Yongcun, Xiao, Yu, Hu, Xiaofang

“…[Display omitted] •Internal 3D deformation and fracture of Strombus gigas shell was in-situ studied.•Cracks propagation such as multi-point initiation,…”
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Microstructure and mechanical properties of a Mo alloyed high chromium cast iron after different heat treatments by Li, Yongcun, Li, Ping, Wang, Ke, Li, Haizhi, Gong, Mengying, Tong, Weiping

“…In the present study, 6 wt% Mo was added into high chromium cast iron (HCCI, 16 wt% Cr), and the effects of heat treatment on microstructure and mechanical…”
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Mechanical properties and wear behaviors of FeCoNiCrMnTix high-entropy alloys manufactured by vacuum arc melting by Li, Yongcun, Wang, Zhiwei, Sun, Lili, Wang, Xiaodong

“…FeCoNiCrMnTix (x = 0, 2, 4, 6 wt%) high-entropy alloys (HEAs) were prepared using vacuum arc melting. The microstructure, mechanical and wear properties of the…”
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In situ experimental study on the synergistic strengthening and toughening mechanisms of multiple pore structures in deer antler by Yuan, Shanming, Li, Yongcun, Xiao, Yu, Li, Wenzong, Zhang, Hao, Hu, Xiaofang, Xu, Feng

“…[Display omitted] •Special shape and 3D arranged pores (canals and lacunae) in antlers were observed.•Ellipsoidal lacunae with preferred orientation can…”
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Stress Corrosion Cracking Behavior of Welded Joints in 304 Stainless Steel Flange Neck on a Tandem Mixer by Li, Yongcun, Li, Guangci, Li, Xiaoliang, Sun, Lili, Liu, Chenglei

“…During the major overhaul of a chemical plant, the pipelines were disassembled and cleaned. Upon reinstallation, an air-tightness test discovered that the…”
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Cladding high chromium cast irons on low carbon steel: microstructure and mechanical properties by Li, Yongcun, Shen, Depeng, Xu, Na, Tong, Weiping

“…In the present work, high chromium cast irons (HCCIs) with different high carbon ferro-chrome (HCFC) content were cladded on a low carbon steel (LCS). The…”
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Analysis on performance of a novel frost-free air-source heat pump system by Yongcun, Li, Guangming, Chen, Liming, Tang, Lihua, Liu

“…Heating capacity of an air-source heat pump (ASHP) system often decreases due to frost on the air-side heat exchanger (evaporator) when the air temperature…”
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Diamond turning on nitriding diffusion layer of pure iron by Gong, Mengying, Li, Ping, Li, Yongcun, Tong, Weiping

“…The nitriding diffusion layer has been considered wearing excessively during diamond turning due to its low nitrogen content in previous research. In this…”
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Friction resistance and bonding strength of high vanadium alloy steel/low carbon steel bimetal after heat treatments by Li, Wei, Qin, Shanpeng, Li, Yongcun, Wang, Yong, Jiang, Peng, Tong, Weiping

“…The bimetals with high strength and toughness are expected to replace traditional single materials in the wear resistance field. In the present study, a high…”
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Discussion on Microwave-Matter Interaction Mechanisms by In Situ Observation of "Core-Shell" Microstructure during Microwave Sintering by Liu, Wenchao, Xu, Feng, Li, Yongcun, Hu, Xiaofang, Dong, Bo, Xiao, Yu

“…This research aims to deepen the understanding of the interaction mechanisms between microwave and matter in a metal-ceramic system based on synchrotron…”
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Energy Consumption of Apartment Conversion into Passive Houses in Hot-Summer and Cold-Winter Regions of China by Li, Yonghan, Yin, Wei, Zhong, Yawen, Zhu, Mingqiao, Hao, Xiaoli, Li, Yongcun, Ouyang, Yuwen, Han, Jie

“…Passive houses have strong thermal insulation and airtightness of doors and windows, and they are generally used in cold climates. This case study aims to…”
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Economic and environmental benefits of a novel multi-functional heat pump system for dishwasher by Dong, Wei, Li, Yongcun

“…In present study, a novel heat pump named multi-functional heat pump systems for dishwashers is introduced. 45 oC hot water cycle and hot air cycle are…”
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In situ Investigation of Titanium Powder Microwave Sintering by Synchrotron Radiation Computed Tomography by Xiao, Yu, Xu, Feng, Hu, Xiaofang, Li, Yongcun, Liu, Wenchao, Dong, Bo

“…In this study, synchrotron radiation computed tomography was applied to investigate the mechanisms of titanium powder microwave sintering in situ. On the basis…”
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In situ investigation of SiC powder’s microwave sintering by SR-CT technique by Li, YongCun, Xu, Feng, Hu, XiaoFang, Qu, HongYan, Miao, Hong, Zhang, Zhong, Xiao, TiQiao

“…Microwave sintering is being developed as a novel technique for the preparation of dense structural ceramics, but the mature theory has not been established…”
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Microstructure Evolution of Vacuum Diffusion-Bonded 304 Stainless Steel/20 Carbon Steel Bimetallic Interface after Solution Treatment by Sun, Lili, Li, Ze, Gao, Sheng, Li, Yongcun

“…In this study, a 304 stainless steel (304 SS)/20 carbon steel (20 CS) bimetal was prepared by vacuum diffusion bonding, with 20 CS as the substrate and 304 SS…”
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The optimal defrosting condition of an air source heat pump based on entropy analysis by Dong, Wei, Li, Yongcun, Zou, Shenghua

“…In winter, the heat transfer characteristics and energy efficiency of air source heat pumps (ASHP) will deteriorate due to the frost forming on the surface of…”
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Strengthening and toughing design of graphene oxide based artificial nacre composites regulated by dimensional hierarchy of ternary structure by Li, Yongcun, Wen, Zhen, Luan, Yunbo, Sun, Dawei, Yang, Jinglei

“…[Display omitted] •Dimensional hierarchy GO-based ternary structure nacre-like composites were designed.•Dimensional hierarchy GO sheets induce a synergistic…”
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Strain induced crack initiation and the subsequent crack propagation of fiber-reinforced resin composites by Qiu, Jia, Li, Yongcun, Xu, Feng, Hu, Xiaofang, Xiao, Yu

“…[Display omitted] •The full-field strain is calculated from the experimental results.•The local strain concentration predicting crack initiation is…”
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Achieving considerable wear resistance in new Ti-based high-entropy alloys through microstructural hardening by adding Nb by Wang, Zhiwei, Li, Yongcun, Dong, Hang, Wang, Yong

“…In this study, (CoCrNiMn)78Ti22−xNbx eutectic high-entropy alloys were successfully synthesised via an arc melting process under vacuum, and the phase…”
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A network meta-analysis of factors influencing malevolent creativity by Zhou, Jie, Zhao, Bin, Li, Yongcun

“…We analyzed the primary factors influencing malevolent creativity as reported in existing research by gathering papers through comprehensive searches of the…”
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