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Showing 4 of 4 papers in Materials Science

Application of Intelligent Impact-Resistant Materials in the Field of Military Packaging

Yang Liu, Junxin Chen, Xiaoqing Li, Yang Liu
2025-12-10 ChinaXiv: chinaxiv-202512.00056

Military packaging plays a crucial practical role in the fields of military equipment support, military logistics, and the informatized battlefield. With the advancement of China's military equipment modernization, there is a more urgent demand for the advanced functionality, adaptability, diversity…

Thermo-foldable bending analysis of tunable shells using a higher-order modeling

Zhenyang Jin, Sanglin Zhao, Mostafa Habibi, Ibrahim Albaijan, Zhenyang Jin
2025-06-14 ChinaXiv: chinaxiv-202506.00078 Original EN

This article investigates the effect of higher-order kinematic modeling on the elasto-static bending behavior of doubly-curved shells. Graphene origami is introduced as a novel nanofiller, synthesized through a chemical process to achieve a controllable material. A copper matrix serves as the primar…

Laser Shock-Enabled Hybrid Additive Manufacturing Strategy for Molten Pool Modulation in Fe-Based Alloys

Jian Liu, Shusen Zhao, Xiaohan Zhang, Xuechun Lin, Yaowu Hu, Yaowu Hu
2022-10-06 ChinaXiv: chinaxiv-202203.00068

A novel hybrid laser additive manufacturing process based on laser shock modulation of molten pool was proposed in this work. The flow behavior residual stress, and microstructure of the molten pool were comprehensively characterized by a combination of experiments and simulations. The relationship …

Femtosecond Laser Internal Modification of Hot-Extruded Polymethylpentene

Zhu Guangyu, Xiang Jing, Zhou Dengmei, Li Peng, Ou Hanwen, Xihao Chen, Zhu Guangyu, Chen Xihao
2022-05-08 ChinaXiv: chinaxiv-202205.00036

This study investigates the application technology of near-ultraviolet femtosecond laser pulse inscription inside polymethylpentene. We discovered that this thermoplastic material exhibits polarization-sensitive characteristics. First, inscription experiments employed a lens with a numerical apertur…