Search Results - "Shen, Yifu"

Balling phenomena in direct laser sintering of stainless steel powder: Metallurgical mechanisms and control methods by Gu, Dongdong, Shen, Yifu

“…Balling effect, as an unfavorable defect associated with direct metal laser sintering (DMLS), is a complex physical metallurgical process. In this work, two…”
Get full text

Dissimilar friction stir welding of 6061 Al to 316 stainless steel using Zn as a filler metal by Zheng, Qixian, Feng, Xiaomei, Shen, Yifu, Huang, Guoqiang, Zhao, Pengcheng

“…The need of jointing aluminum and steel is increasing in automobiles industry. The FSW has advantages over fusion welding in dissimilar welding, and studies…”
Get full text

Dissimilar friction stir welding of 6061 Al to T2 pure Cu adopting tooth-shaped joint configuration: Microstructure and mechanical properties by Zhang, Wei, Shen, Yifu, Yan, Yinfei, Guo, Rui

“…In this paper, dissimilar 6061aluminum alloy and commercial pure copper were friction stir butt welded adopting tooth-shaped joint configuration to investigate…”
Get full text

Effects of processing parameters on consolidation and microstructure of W–Cu components by DMLS by Gu, Dongdong, Shen, Yifu

“…The densification behavior and attendant microstructural characteristics of direct laser sintered submicron W–Cu/micron Cu powder system under different…”
Get full text

Beneficial effects of CeO2 addition on microstructure and corrosion behavior of electrodeposited Ni nanocrystalline coatings by Zhou, Xiaowei, Shen, Yifu

“…This paper presents an experimental study of the effects of CeO2 addition on the microstructure and corrosion behavior of nanocrystalline Ni coatings. A novel…”
Get full text

Dissimilar friction stir welding of Ti–6Al–4V alloy and aluminum alloy employing a modified butt joint configuration: Influences of process variables on the weld interfaces and tensile properties by Li, Bo, Zhang, Zhenhua, Shen, Yifu, Hu, Weiye, Luo, Lei

“…Friction stir welding (FSW) technique is considered to offer advantages over fusion welding in terms of dissimilar jointing. However, some challenges still…”
Get full text

Microstructural evolution and mechanical properties of the friction stir welded Al Cu dissimilar joint enhanced by post-weld heat treatment by Cao, Fujun, Li, Junping, Hou, Wentao, Shen, Yifu, Ni, Ruiyang

Get full text

Effect of Nb content on microstructure and properties of laser cladding FeNiCoCrTi0.5Nbx high-entropy alloy coating by Zhang, Ying, Han, Tengfei, Xiao, Meng, Shen, Yifu

“…FeNiCoCrTi0.5Nbx (x = 0.25, 0.50, 0.75, 1.00) high-entropy alloy coatings are prepared by laser cladding. The phase, microstructure, hardness and wear…”
Get full text

Friction stir welding of Ti-6Al-4V alloy: Friction tool, microstructure, and mechanical properties by Li, Junping, Shen, Yifu, Hou, Wentao, Qi, Yiming

“…•Friction stir welding of Ti-6Al-4V plates performed successfully by a newly designed tool.•The peak welding temperature exceeded the β-phase transition…”
Get full text

Producing of FeCoNiCrAl high-entropy alloy reinforced Al composites via friction stir processing technology by Gao, Jicheng, Wang, Xuan, Zhang, Sunyi, Yu, Liang, Zhang, Jianfeng, Shen, Yifu

“…In this study, friction stir processing (FSP) is utilized to fabricate FeCoNiCrAl high-entropy alloy reinforced Al5083 composites. The role of the…”
Get full text

Effects of preheating treatment on temperature distribution and material flow of aluminum alloy and steel friction stir welds by Tang, Jingming, Shen, Yifu

“…[Display omitted] •Friction stir welding (FSW) assisted by electric arc heating was used to join AA6061 aluminum alloy to E235A steel.•The temperature…”
Get full text

Simultaneously enhanced strength-ductility synergy and corrosion resistance in submerged friction stir welded super duplex stainless steel joint via creating ultrafine microstructure by Cao, Fujun, Huang, Guoqiang, Hou, Wentao, Ni, Ruiyang, Sun, Tao, Hu, Jinpeng, Shen, Yifu, Gerlich, Adrian P.

“…In this paper, submerged friction stir welding (SFSW), capable of significantly weakening the welding thermal cycle compared to conventional FSW, was employed…”
Get full text

Fabrication of TiCp/Ti–6Al–4V surface composite via friction stir processing (FSP): Process optimization, particle dispersion-refinement behavior and hardening mechanism by Li, Bo, Shen, Yifu, Luo, Lei, Hu, Weiye

“…After the process optimization experiments according to a series of principles stated in the paper, the TiC particle-reinforced surface composites were…”
Get full text

Effect of plunge depth on microstructure and mechanical properties of FSW lap joint between aluminum alloy and nickel-base alloy by Zheng, Qixian, Feng, Xiaomei, Shen, Yifu, Huang, Guoqiang, Zhao, Pengcheng

“…Reports about dissimilar joining of aluminum alloy and nickel base alloy are rare. The friction stir welding (FSW) technique reveals advantages over fusion…”
Get full text

Conventional and swing friction stir spot welding of aluminum alloy to magnesium alloy by Wu, Siyu, Sun, Tao, Shen, Yifu, Yan, Yinfei, Ni, Ruiyang, Liu, Wenming

“…Swing friction stir spot welding (SFSSW) technology which is mainly consisted of two steps is applied to join AA5083 Al alloy to AZ31B Mg alloy in the present…”
Get full text

Balling phenomena during direct laser sintering of multi-component Cu-based metal powder by Gu, Dongdong, Shen, Yifu

“…The balling processes during direct laser sintering of a multi-component Cu-based metal powder, which consisted of a mixture of Cu, Cu–10Sn and Cu–8.4P, were…”
Get full text

Enhanced mechanical and anticorrosion properties in cryogenic friction stir processed duplex stainless steel by Cao, Fujun, Sun, Tao, Hu, Jinpeng, Hou, Wentao, Huang, Guoqiang, Shen, Yifu, Ma, Ninshu, Geng, Peihao, Hu, Weiye, Qu, Xiaoyang

“…[Display omitted] •Homogeneous UFG duplex stainless steel was prepared by cryogenic friction stir processing.•The acquired microsturcture enhances the…”
Get full text

Simulation and Experimental Study on Temperature and Flow Field in Friction Stir Welding of TC4 Titanium Alloy Process by Qi, Yiming, Li, Junping, Shen, Yifu, Hou, Wentao

“…In this study, numerical simulation method was used to investigate the temperature field and the flow field of FSW for TC4 titanium alloy. According to the…”
Get full text

Influence of cooling water temperature on ME20M magnesium alloy submerged friction stir welding: a numerical and experimental study by Liu, Wenming, Yan, Yinfei, Sun, Tao, Wu, Siyu, Shen, Yifu

“…Submerged friction stir welding on magnesium (Mg) alloy is investigated with limits in the past. ME20M is an important lightweight Mg alloy with enhanced yield…”
Get full text

Microstructure and corrosion property of CrMnFeCoNi high entropy alloy coating on Q235 substrate via mechanical alloying method by Tian, Ye, Lu, Congyang, Shen, Yifu, Feng, Xiaomei

Get full text