Jiachen Xu
Northwestern University
10 Papers
20 Citations
Jiachen Xu is an academic researcher from Northwestern University. The author has contributed to research in topics: Microstructure & Superalloy. The author has an hindex of 2, co-authored 2 publications.
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Papers
Hofmeister Effect Assisted Dual‐Dynamic‐Bond Cross‐Linked Organohydrogels with Enhanced Ionic Conductivity and Balanced Mechanical Properties for Flexible Sensors
Ruyue Guo,Yan Bao,Xi Zheng,Wenbo Zhang,Chao Liu,Jie Chen,Jiachen Xu,Luxuan Wang,Jianzhong Ma +8 more
TL;DR: In this paper , a skin-inspired ionic organohydrogels based on Hofmeister effect and glycerol/water system is proposed to realize balanced conductivity, mechanical strength, and versatile properties.
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Optimization of relative tool position in accumulative double sided incremental forming using finite element analysis and model bias correction
Ebot Ndip-Agbor,Jacob Smith,Huaqing Ren,Zhen Jiang,Jiachen Xu,Newell Moser,Wei Chen,Z. Cedric Xia,Jian Cao +8 more
TL;DR: In this article, a methodology for defining the relative tool positioning in the tool path generation algorithm based on local part geometry is proposed using simplified finite element analysis (FEA) and sample physical experiments combined with Gaussian process modeling techniques.
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Influence of thermal exposure on microstructural stability and tensile properties of a new Ni-base superalloy
Hao Liu,Xinbao Zhao,Yong Yuan,Yingying Dang,Weiqi Li,Jiachen Xu,Yuan-Ming Cheng,Quanzhao Yue,Yuefeng Gu,Ze Zhang +9 more
TL;DR: In this paper , the influence of long-term thermal exposure on microstructure evolution and tensile behavior of a new wrought γ-hardened Ni-base superalloy at different temperatures is investigated.
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Morphological control strategy of γ′ precipitates in nickel-based single crystal superalloys: Aging design, fundamental principle and evolutionary simulation
TL;DR: In this article , a review on the effects of multiple-stage aging processes on the morphology of Ni-SX precipitates including the temperature and time of the primary aging and secondary aging, also dissects the essential principle of the morphological change during aging from the perspective of thermodynamics including the combined contribution of interfacial energy and elastic energy.
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