Zobrazeno 1 - 10
of 544
pro vyhledávání: '"microstructure design"'
Publikováno v:
Materials Research Letters, Vol 12, Iss 11, Pp 815-824 (2024)
Heterostructured design and microcrack management mitigate the strength-ductility dilemma in metallic materials. Here, we demonstrate a simultaneous enhancement of strength and ductility in graphene-decorated bimodal pure nickel, achieving a strength
Externí odkaz:
https://doaj.org/article/b38c20870c794b8f919f0d4a07b484bb
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 6, Pp 711-728 (2024)
Flexible piezoresistive strain sensors have received significant attention due to their diverse applications in monitoring human activities and health, as well as in robotics, prosthetics, and human–computer interaction interfaces. Among the variou
Externí odkaz:
https://doaj.org/article/317330071b6e4da1b99057491887c517
Autor:
Lichaoran Guan, He Cao, Yishi Su, Di Zhang, Kan Liu, Andong Hua, Yahui Peng, Haitao Zhao, Qiubao Ouyang
Publikováno v:
Materials & Design, Vol 245, Iss , Pp 113186- (2024)
To overcome the strength-ductility conflict in particle reinforced aluminum matrix composites (PRAMCs), a novel dual configuration strategy of microstructure was proposed in this work. The dual configuration including both heterogeneous grain structu
Externí odkaz:
https://doaj.org/article/3528dd4a3e124cc088d89d2db39c6231
Publikováno v:
Science and Technology of Advanced Materials: Methods, Vol 4, Iss 1 (2024)
ABSTRACTTo enhance semiconductor efficiency, it is imperative to develop a die-bonding material possessing exceptional thermal conductivity and stress-shielding capabilities to safeguard semiconductor components from detrimental heat and destructive
Externí odkaz:
https://doaj.org/article/2297ddd701734d5f8bcfd2c9652bf6ea
Autor:
Yingjie Shi, Weixing Li, Xiaorong Zhang, Jiachao Jin, Jilin Wang, Yu Dong, Jingbo Mu, Guangsuo Wang, Xiaoliang Zhang, Zhixiao Zhang
Publikováno v:
Journal of Advanced Ceramics, Vol 12, Iss 12, Pp 2371-2381 (2023)
In this paper, the concept of incorporating core–shell structured units as secondary phases to toughen Al2O3 ceramics is proposed. Al2O3 composite ceramics toughened by B4C@TiB2 core–shell units are successfully synthesized using a combination of
Externí odkaz:
https://doaj.org/article/0d425f775dc748569cf98efde3b801d6
Publikováno v:
Advanced Membranes, Vol 4, Iss , Pp 100092- (2024)
Metal-organic framework (MOF)-based mixed matrix membranes (MMMs) have attracted significant attentions for their distinguished characteristics in pervaporation such as enhanced selectivity, increased permeability and improved mechanical strength thr
Externí odkaz:
https://doaj.org/article/8c0682de4bd44e98ab23640c0c875821
Publikováno v:
Small Structures, Vol 4, Iss 11, Pp n/a-n/a (2023)
Microwave absorbing materials (MAMs) are materials that effectively absorb incident electromagnetic (EM) wave energy, reducing reflection and scattering. They play a crucial role in enhancing electronic reliability, healthcare, and defense security.
Externí odkaz:
https://doaj.org/article/8c29fb812f0a4c54bd0c9189fc0b19f5
Publikováno v:
SmartMat, Vol 3, Iss 4, Pp 582-607 (2022)
Abstract Sustainable and renewable nanocellulose attracts more and more attention in various fields due to its high strength‐to‐weight ratio, small diameter, large aspect ratio, and abundant functional groups. The excellent properties and structu
Externí odkaz:
https://doaj.org/article/080d0b68054349dc8b64d2dfc5280b37
Autor:
Manuel Henrich, Niklas Fehlemann, Felix Bexter, Maximilian Neite, Linghao Kong, Fuhui Shen, Markus Könemann, Michael Dölz, Sebastian Münstermann
Publikováno v:
Heliyon, Vol 9, Iss 8, Pp e19003- (2023)
In this study an improved version of the Discrete RVE Automation and Generation Framework, also called DRAGen, is presented. The Framework incorporates a generator for Representative Volume Elements (RVEs). Several complex microstructure features, ex
Externí odkaz:
https://doaj.org/article/2c4e5af18b934491abd78bf70509205c
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 8, Iss 1, p 18 (2024)
This study is focused on examining the feasibility of applying laser hardening to a commercial metallic bike rim, employing a CW IR fibre laser. The research comprises two main phases. The first phase involves an assessment of the impact of laser par
Externí odkaz:
https://doaj.org/article/cb53e38993cb4e13b31322f1546ee658