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Akademický článek

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Structural origins for the generation of strength, ductility and toughness in bulk-metallic glasses using hydrogen microalloying

Autor: Y.Q. Su, Jingjie Guo, M.Y. Wang, J.X. Yu, Robert O. Ritchie, Y.J. Xu, Liangshun Luo, Enyu Guo, F.Y. Dong, L.D. Wang, Hengzhi Fu, B.B. Wang

Publikováno v: Acta Materialia. 171:216-230

A vital requirement for bulk-metallic glasses (BMGs) as structural materials is the attainment of both strength and toughness, yet invariably, as in most materials, these properties are mutually exclusive. However, by utilizing a hydrogen microalloyi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::275948e3d9ca8c8b883bda7d63132a04
https://doi.org/10.1016/j.actamat.2019.04.022

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Natural Frequencies and Global Mode Functions for Flexible Jointed-Panel Structures

Autor: Dengqing Cao, L.D. Wang, Jin Wei, Yifan Nie

Publikováno v: Journal of Aerospace Engineering. 33

Deployable solar arrays play an important role in the realization of various spacecraft missions. Taking the flexible spacecraft as an application background, the natural characteristics of...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ad34ec30056be241fc80e506cef5a06f
https://doi.org/10.1061/(asce)as.1943-5525.0001133

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Super stable giant tubes with densely packed multilayer ultrathick membranes self-assembled from amphiphilic polyamide

Autor: Qing Zhu, Liping Ding, L.D. Wang, Yongping Bai

Publikováno v: Chemical communications (Cambridge, England). 56(17)

This work reports on the preparation of giant tubes with millimeter-scale length, micron diameter and ultrathick walls above 250 nm, from the aqueous self-assembly of a novel amphiphilic polyamide. Most interestingly, the tubes display great chemical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfb4e2fd8799ec5185d02757987a4694
https://pubmed.ncbi.nlm.nih.gov/32021995

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Precipitate characteristics and synergistic strengthening realization of graphene nanoplatelets reinforced bimodal structural magnesium matrix composites

Autor: Xiaojun Wang, Xue Hu, L.D. Wang, Shulin Xiang, Kai-Ning Wu

Publikováno v: Materials Science and Engineering: A. 724:348-356

This study investigates the precipitation behavior in the graphene nanoplatelets (GNPs) reinforced bimodal structural Mg-6Zn (wt%) matrix composite. The GNPs with an increasing content progressively accelerate the age-hardening response in the local

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0931bf881a36de30c41b5f3255d114de
https://doi.org/10.1016/j.msea.2018.03.107

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Porous polyetheretherketone-hydroxyapatite composite: A candidate material for orthopedic implant

Autor: Hongbin Wang, Rui Chen, Jiqiang Hu, Shuai Li, Zhen-Gong Zhou, Bing Wang, Gao Li, L.D. Wang

Publikováno v: Composites Communications. 28:100908

In this paper, a novel porous polyetheretherketone-hydroxyapatite (P-PEEK-HA) composite is designed and fabricated by powder mixing-heat press-alkali cleaning method. FTIR and XRD are employed to determine the component and molecular structure of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3aa4501baf3b19ad8f728dda1496d5f
https://doi.org/10.1016/j.coco.2021.100908

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Effect of deformation on thermal expansion behavior of Sr0.2Ba0.8TiO3/Cu composite

Autor: Sheng Jie, Meirong Wang, Weidong Fei, Y. Zhao, Zhongze Yang, W.P. Cao, Yucheng Yu, L.D. Wang, Yan Wang

Publikováno v: Journal of Alloys and Compounds. 729:735-741

The negative thermal expansion effect of tetragonal-cubic phase transition in Sr0.2Ba0.8TiO3 particles can be utilized to reduce the thermal expansion of metal matrix composite. However, a portion of cubic-phase Sr0.2Ba0.8TiO3 particles exist in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db8691fb03d6743f27738b02856e2f0d
https://doi.org/10.1016/j.jallcom.2017.09.145

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