Search Results - "Fencheng, Liu"

Microstructure and mechanical properties of wire and arc additive manufactured AZ31 magnesium alloy using cold metal transfer process by Yang, Xu, Liu, Jianrui, Wang, Zhennan, Lin, Xin, Liu, Fencheng, Huang, Weidong, Liang, Enquan

“…Wire and arc additive manufacturing (WAAM), using cold metal transfer (CMT) as heat source, exhibits a great potential for additive manufacturing of magnesium…”
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Microstructure and mechanical property of multi-walled carbon nanotubes reinforced aluminum matrix composites fabricated by friction stir processing by Liu, Qiang, Ke, Liming, Liu, Fencheng, Huang, Chunping, Xing, Li

“…► MWCNTs/Al composite can be fabricated by FSP method. ► Perfect dispersive distribution of MWCNTs and the ultrafine grains in friction stir zone. ► Tensile…”
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Laves phase control of inconel 718 superalloy fabricated by laser direct energy deposition via δ aging and solution treatment by Liu, Fencheng, Lyu, Feiyue, Liu, Fenggang, Lin, Xin, Huang, Chunping

“…In order to achieve the microstructure homogeneity at a lower temperature and improve the mechanical properties, a novel post heat treatment was introduced to…”
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The effect of laser scanning path on microstructures and mechanical properties of laser solid formed nickel-base superalloy Inconel 718 by Liu, Fencheng, Lin, Xin, Huang, Chunping, Song, Menghua, Yang, Gaolin, Chen, Jing, Huang, Weidong

“…▶ Laser scanning path patterns affect the microstructure of LSF Inconel 718 alloy. ▶ CDRS sample has more uniform grain structure than SDRS sample. ▶ CDRS…”
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Formation characteristic, microstructure, and mechanical performances of aluminum-based components by friction stir additive manufacturing by Yuqing, Mao, Liming, Ke, Chunping, Huang, Fencheng, Liu, Qiang, Liu

“…In this study, a new solid-state technique of friction stir additive manufacturing (FSAM) based on friction stir welding (FSW) principle was used to build…”
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Inhomogeneity of microstructure and mechanical properties in the nugget of friction stir welded thick 7075 aluminum alloy joints by Mao, Yuqing, Ke, Liming, Chen, Yuhua, Liu, Fencheng, Xing, Li

“…In this study, 20 mm thick AA7075-T6 alloy plates were joined by friction stir welding. The microstructure and mechanical properties of the nugget zone along…”
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Effect of tool pin eccentricity on microstructure and mechanical properties in friction stir welded 7075 aluminum alloy thick plate by Mao, Yuqing, Ke, Liming, Liu, Fencheng, Liu, Qiang, Huang, Chunping, Xing, Li

“…•AA7075 of 10mm is friction stir welded with tools of different pin eccentricities.•The nugget area increases first and then decreases with increasing the…”
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Microstructure and residual stress of laser rapid formed Inconel 718 nickel-base superalloy by Liu, Fencheng, Lin, Xin, Yang, Gaolin, Song, Menghua, Chen, Jing, Huang, Weidong

“…The microstructure and residual stress of laser rapid formed (LRFed) nickel-base superalloy Inconel 718 was investigated. The as-deposited microstructure of an…”
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The effect of inclusion factors on fatigue life and fracture-mechanics-based life method for a P/M superalloy at elevated temperature by Shi, Yi, Yang, Didi, Yang, Xiaoguang, Miao, Guolei, Shi, Duoqi, Li, Shaolin, Hu, Xiaoan, Liu, Fencheng, Huang, Weiqing

“…•The effects of inclusions on fatigue life of FGH96 were investigated at 600 °C.•The scatter of inclusion-induced fatigue life is interpreted from fracture…”
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Effect of overlap rate on recrystallization behaviors of Laser Solid Formed Inconel 718 superalloy by Cao, Jun, Liu, Fencheng, Lin, Xin, Huang, Chunping, Chen, Jing, Huang, Weidong

“…The effect of overlap rate on the residual stress, recrystallization nucleation location and the distribution of recrystallized grains of LSFed Inconel 718…”
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Investigations on temperature distribution, microstructure evolution, and property variations along thickness in friction stir welded joints for thick AA7075-T6 plates by Yuqing, Mao, Liming, Ke, Fencheng, Liu, Yuhua, Chen, Li, Xing

“…In this study, 20-mm-thick 7075-T6 aluminum alloy plates were joined by friction stir welding, and the temperature field, microstructure evolution, and…”
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Effect of arc oscillation on porosity and mechanical properties of 2319 aluminum alloy fabricated by CMT-wire arc additive manufacturing by Wei, Yuhan, Liu, Fencheng, Liu, Fenggang, Yu, Dong, You, Qifan, Huang, Chunping, Wang, Zhitai, Jiang, Wugui, Lin, Xin, Hu, Xiaoan

“…In this paper, arc oscillation is applied in the fabrication of 2319 aluminum alloy samples by cold metal transition wire arc additive manufacturing process…”
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Effect of Al content on microstructure and microhardness of Inconel 718 superalloy fabricated by laser additive manufacturing by Zhang, Wenjun, Liu, Fenggang, Liu, Fencheng, Huang, Chunping, Liu, Lixin, Zheng, Yongsheng, Lin, Xin

“…In this study, the effect of Al addition on the microstructure and microhardness of Inconel 718 superalloy fabricated by laser additive manufacturing (LAM) was…”
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Effect of tool pin-tip profiles on material flow and mechanical properties of friction stir welding thick AA7075-T6 alloy joints by Yuqing, Mao, Liming, Ke, Fencheng, Liu, Yuhua, Chen, Li, Xing

“…Five tools with different pin-tip profiles like thread taper, triangular, square, three grooves, and conical platform were designed to friction stir weld…”
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Effect of different heat input on the microstructure and mechanical properties of laser cladding repaired 300M steel by Zheng, Yongsheng, Liu, Fenggang, Gao, Jiaying, Liu, Fencheng, Huang, Chunping, Zheng, Haizhong, Wang, Pengfei, Qiu, Hao

“…Laser cladding repair technology is valued for its ability to repair of damaged parts with high performance. However, there are so many parameters affect the…”
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Microstructure and mechanical properties of 34CrNiMo6 steel repaired by laser remelting by Liang, Renyu, Huang, Chunping, Hao, Hongwei, Liu, Fenggang, Liu, Fencheng, Song, Menghua, Ke, Liming

“…Laser remelting can be used not only to improve the metal surface structure, but also to repair metal surface defects. 34CrNiMo6 belongs to European standard…”
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Bonding of Mg and Al with Mg–Al eutectic alloy and its application in aluminum coating on magnesium by Li, Xianrong, Liang, Wei, Zhao, Xingguo, Zhang, Yan, Fu, Xiaopeng, Liu, Fencheng

“…Magnesium and aluminum were bonded successfully by using Mg–Al eutectic alloy as the solder under different pressures at 450 °C in atmosphere. The…”
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Analytical Study of Powder Stream Geometry in Laser-Based Direct Energy Deposition Process with a Continuous Coaxial Nozzle by Liu, Qipeng, Yang, Kun, Gao, Yuehua, Liu, Fencheng, Huang, Chunping, Ke, Liming

“…In the process of laser-based direct energy deposition, the particle concentration distribution and geometric characteristics of powder flow play an important…”
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Effects of cooling condition on microstructure and mechanical properties in laser rapid forming of 34CrNiMo6 thin-wall component by Chunping, Huang, Xin, Lin, Fencheng, Liu, Jun, Cao, Fenggang, Liu, Weidong, Huang

“…Three kinds of cooling conditions, i.e., water cooling, metal cooling, and air cooling, were used to prepare 34CrNiMo6 steel thin-wall component by laser rapid…”
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Improvement of corrosion resistance of pure magnesium via vacuum pack treatment by Liu, Fencheng, Liang, Wei, Li, Xianrong, Zhao, Xingguo, Zhang, Yan, Wang, Hongxia

“…An aluminized coating on pure magnesium was conducted by vacuum pack aluminizing in order to improve its corrosion resistance. XRD and SEM/EDS analysis show…”
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