Long Chao
5 Papers
Long Chao is an academic researcher. The author has contributed to research in topics: Medicine & Permeability (electromagnetism). The author has an hindex of 1, co-authored 3 publications.
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Papers
Evaluation of Compressive and Permeability Behaviors of Trabecular-Like Porous Structure with Mixed Porosity Based on Mechanical Topology
Long Chao,Yangdong He,Jiasen Gu,Deqiao Xie,Youwen Yang,Lida Shen,Guofeng Wu,Lin Wang,Yongjun Tian +8 more
TL;DR: In this article , a method for the design of trabecular-like porous structure (TLPS) with mixed porosity is proposed based on the study of the mechanical and permeability characteristics of natural bone.
Design of porous structure based on the Voronoi diagram and stress line for better stress shielding relief and permeability
Long Chao,Yangdong He,Jiasen Gu,Deqiao Xie,Youwen Yang,Lida Shen,Guofeng Wu,Lin Wang,Yongjun Tian,Huixin Liang +9 more
TL;DR: Wang et al. as mentioned in this paper proposed a new design method of the variable porosity porous structure based on the stress line and Voronoi diagram, and the designed samples were fabricated through laser powder bed fusion (L-PBF) technology with TC4 powders.
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Microstructure development of AM-fabricated pure Zn with heat-treatment and its mechanical properties, degradation behavior, and biocompatibility
Jie Cui,Long Chao,Jiapeng Ren,Chenrong Ling,Deqiao Xie,Dongsheng Wang,Hengyu Liang,Huixin Liang,Youwen Yang +8 more
TL;DR: This study optimizes Powder Bed Fusion-Laser Beam (PBF-LB) fabrication of pure Zn parts, achieving enhanced mechanical properties, biocompatibility, and electrochemical performance through tailored heat treatment and microstructure refinement.
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Sub-regional design of the bionic bone scaffolds using macrostructural topology
Yangdong He,Long Chao,Chengran Jiao,Hong Wang,Deqiao Xie,Guofeng Wu,Lin Wang,Changjiang Wang,Jianfeng Zhao,Lida Shen,Huixin Liang +10 more
TL;DR: Researchers propose a sub-regional design method for bionic bone scaffolds using macrostructural topology, optimizing mechanical strength and porosity through evolutionary structural optimization and graded porosification, with satisfactory results in compression tests.
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