Search Results - "Xu, Juanping"

The Effect of Second Tempering on Hydrogen Embrittlement of Ultra-High-Strength Steel by Wang, Zheng, Kan, Bo, Xu, Juanping, Li, Jinxu

“…The objective of the present study is to enhance the resistance of hydrogen embrittlement (HE) via second tempering at 250 °C for 30, 60 and 120 minutes…”
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Effect of hot/warm rolling on the microstructures and mechanical properties of medium-Mn steels by Xu, Juanping, Wang, Zheng, Yan, Yu, Li, Jinxu, Wu, Ming

“…This study provides processing strategies for the Fe-0.20C-11.0Mn-4.0Al steel to meet the requirements of different automobile parts by using hot rolling +…”
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The nonlinear analysis of Portevin-Le Chatelier (PLC) effect: An application to medium Mn steel by Fu, Hao, Chen, Xiaojun, Zhang, Liangjian, Tan, Yuanbiao, Xiang, Song, Xu, Juanping, Yan, Yu, Li, Jinxu

“…[Display omitted] •Multifractal provides an effective method for quantitative analysis of PLC effect in medium manganese steel.•The nonlinear characteristics…”
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Establishing the hot working window for the forging of S32906 super duplex stainless steel through considering deformation parameter sensitivities by Wang, Mingjia, Sun, Chaoyang, Wu, Ming, Xu, Juanping, Liu, Zhongli

“…The evaluation of the hot workability of the super duplex stainless steel (SDSS) material still lacks scientific and theoretical basis, leading to the frequent…”
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Effect of Hydrogen Content and Strain Rate on Hydrogen-induced Delay Cracking for Hot-stamped Steel by Jia, Hongxing, Zhang, Xuewei, Xu, Juanping, Sun, Yaping, Li, Jinxu

“…Hot-stamped steel has been widely used in automobile bumper and other safety components due to its high strength. Therefore, this paper investigates the effect…”
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Effect of Relative Humidity on Mechanical Degradation of Medium Mn Steels by Liu, Qingyang, Xu, Juanping, Shen, Liancheng, Zhou, Qingjun, Su, Yanjing, Qiao, Lijie, Yan, Yu

“…Medium Mn steels have been considered as the next-generation materials for use in the automotive industry due to their excellent strength and ductility…”
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Effect of heat treatment processes on hydrogen embrittlement in hot-rolled medium Mn steels by Wang, Zheng, Xu, Juanping, Li, Jinxu

“…The influence of heat treatment processes, which consist of a quenching partitioning (QP) process, intercritical annealing (IA) process and warm rolling (WR)…”
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Influence of microstructure on hydrogen embrittlement in hot-rolled medium Mn steels by Wang, Zheng, Xu, Juanping, Li, Jinxu

“…The hydrogen embrittlement (HE) of 0.2C–6Mn–3Al-(0/0.6)Si hot-rolled medium Mn steels, labeled as 0Si-3, 0.6Si-3, 0Si-30 and 0.6Si-30, is investigated…”
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Analysis of hydrogen-induced cracking mechanism in quenching and partitioning steels by Li, Weiguo, Wu, Weijie, Xu, Juanping, Zhou, Yao, Li, Jinxu

“…Quenching and partitioning (Q&P) steels are extensively used in the automotive industry due to their exceptional strength and ductility. However, the impact of…”
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Mechanical properties and fracture behaviors of medium-Mn steels with and without delta-ferrite for different intercritical annealing times by Wang, Zheng, Xu, Juanping, Li, Jinxu

“…The mechanical properties and fractured behaviors of 0.2C–6Mn–3Al-(0/0.6)Si medium Mn steels, denoted as 0Si and 0.6Si (0Si without δ-ferrite and 0.6Si with…”
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Effect of a two-step annealing process on deformation-induced transformation mechanisms in cold-rolled medium manganese steel by Ye, Qizhe, Han, Gang, Xu, Juanping, Cao, Zhongqian, Qiao, Lijie, Yan, Yu

“…In this work, the relationship between the mechanical properties and deformation-induced transformation mechanisms in transformation-induced plasticity (TRIP)…”
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Effects of rolling and heat treatment on hydrogen embrittlement in medium-Mn steel by Xu, Juanping, Wang, Zheng, Fu, Hao, Li, Jinxu, Wu, Ming

“…•Warm- and cold- rolling processes increase the resistance to hydrogen embrittlement.•Elimination of prior austenite boundaries and martensite reduce cracks…”
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Synergistic enhancement mechanism of mechanical properties and hydrogen embrittlement resistance in medium Mn steels by coupling warm/cold rolling and delta ferrite by Wang, Zheng, Li, Zhilin, Li, Jinxu, Zhu, Xi, Zhao, Zifei, Xu, Juanping, Zhou, Yao, Mi, Zhishan, Wan, Zhongmin

“…In the present research, Fe-0.2C–6Mn–3Al-0/0.6Si steels were labeled as 0Si (without δ-ferrite) and 6Si samples (with abundant δ-ferrite). The hot-rolled…”
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Correlational research of microstructure characteristics and hydrogen induced cracking in hot-rolled Fe-6Mn-0.2C-3Al steels by Wang, Zheng, Li, Zhilin, Zhu, Xi, Chen, Xi, Li, Jinxu, Zhou, Yao, Xu, Juanping, Mi, Zhishan, Wan, Zhongmin

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The Influence of Microstructure on the Mechanical Properties and Fracture Behavior of Medium Mn Steels at Different Strain Rates by Wang, Zheng, Xu, Juanping, Yan, Yu, Li, Jinxu

“…The primary task of automotive industry materials is to guarantee passengers' safety during a car crash. To simulate a car crash, the influence of strain rates…”
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Dependence of hydrogen embrittlement on annealing time in medium-Mn steels by Xu, Juanping, Li, Jinxu, Wang, Zheng, Fu, Hao, Wu, Ming

“…Purpose The purpose of this paper is to investigate the effect of the soft annealing time on the microstructure and hydrogen embrittlement (HE) of…”
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The H-induced fracture behavior in hot rolled medium Mn steels with and without δ-ferrite by Wang, Zheng, Wan, Zhongmin, Chen, Xi, Xu, Juanping, Zhou, Yao, Huang, Taiming, Kong, Xiangzhong, Ou, Changjie, Zhang, Jing, Li, Jinxu

“…•The fracture behavior on RD//TD and RD//ND plane is consistent when the microstructure is homogeneous γ and α.•Thin plate morphology δ-ferrite results in the…”
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