Results 21 to 30 of about 15,814,880 (256)

Extraordinary tensile properties of titanium alloy with heterogeneous phase-distribution based on hetero-deformation induced hardening

Materials Research Letters, 2020
A heterogeneous (α + β) titanium alloy with extraordinary tensile properties was prepared. The heterogeneous microstructures, consisting of soft βfiber and hard (α + β)matrix, were achieved by controlling the distribution of β-stabilizing element.
Yuankui Cao, Weidong Zhang, Bin Liu, Min Song, Yong Liu   +4 more
doaj   +1 more source

Spatially heterogeneous structure-function coupling in haemodynamic and electromagnetic brain networks

bioRxiv, 2022
The relationship between structural and functional connectivity in the brain is a key question in connectomics. Here we quantify patterns of structure-function coupling across the neocortex, by comparing structural connectivity estimated using diffusion ...
Zhen-Qi Liu, G. Shafiei, Sylvain Baillet, B. Mišić   +3 more
semanticscholar   +1 more source

Mechanism of Formation of Heterogeneous Dispersed Phase of Greases with Participation of Nanosized Additives and its Influence on Properties of Lubricants

Механика машин, механизмов и материалов, 2020
It is shown that in the case of the formation of the heterogeneous structure of the dispersed phase (DP) of greases, which includes the soap component in the form of a complex salt of high molecular weight and low molecular weight acids and nanosized ...
Viktor I. Zhornik, Anton V. Ivakhnik, Andrey V. Zapolsky   +2 more
doaj   +1 more source

Research into Dissociation Zones of Gas Hydrate Deposits with a Heterogeneous Structure in the Black Sea

Energies, 2021
Ukraine is an energy-dependent country, with less that 50% of its energy consumption fulfilled by its own resources. Natural gas is of paramount importance, especially for industry and society. Therefore, there is an urgent need to search for alternative
O. Bazaluk, K. Sai, V. Lozynskyi, M. Petlovanyi, P. Saik   +4 more
semanticscholar   +1 more source

Developing high-strength and ductile Mg-Gd-Y-Zn-Zr alloy sheet via bimodal grain structure coupling with heterogeneously-distributed precipitates

Materials Research Letters, 2023
Achieving high strength-ductility synergy in hard-to-deform high-alloyed Mg-Gd-Y-Zn-Zr alloys by rolling remains a great challenge. In this work, a Mg-8.2Gd-3.8Y-1.0Zn-0.4Zr (wt.%) alloy sheet possessing a high yield strength (YS) of ∼385 MPa, ultimate ...
Min Zha, Si-Qing Wang, Tong Wang, Hai-Long Jia, Yong-Kang Li, Zhen-Ming Hua, Kai Guan, Cheng Wang, Hui-Yuan Wang   +8 more
doaj   +1 more source

Progress in the Utilization Efficiency Improvement of Hot Carriers in Plasmon-Mediated Heterostructure Photocatalysis

Applied Sciences, 2019
The effect of plasmon-induced hot carriers (HCs) enables the possibility of applying semiconductors with wide band gaps to visible light catalysis, which becomes an emerging research field in environmental protections.
Tong Zhang, Shan-Jiang Wang, Xiao-Yang Zhang, Dan Su, Yi Yang, Jing-Yuan Wu, Yao-Yao Xu, Ning Zhao   +7 more
doaj   +1 more source

Extraordinary strength-ductility synergy in a heterogeneous-structured β -Ti alloy through microstructural optimization

Materials Research Letters, 2019
This paper reports on a heterogeneous-structured β-Ti alloy with an exceptional combination of high strength and ductility, resulting from optimized hierarchical features in a lamellar microstructure.
Sumin Shin, Chaoyi Zhu, Cheng Zhang, Kenneth S. Vecchio   +3 more
doaj   +1 more source

Study of Texture Analysis on Asymmetric Cryorolled and Annealed CoCrNi Medium Entropy Alloy

Crystals, 2020
CoCrNi equiatomic medium entropy alloy sheets were prepared by asymmetric rolling, cryorolling, and asymmetric cryorolling. The asymmetric cryorolled samples exhibited a noteworthy ultra-fine-grain heterogeneous lamella structure.
Yuze Wu, Juan Liu, Laxman Bhatta, Charlie Kong, Hailiang Yu   +4 more
doaj   +1 more source

Microstructure and electric response of Li,Sn co-doped NiO ceramics [PDF]

Processing and Application of Ceramics, 2019
Phase composition, microstructure and electric response of Li0.05SnxNi0.95 – xO (x = 0, 0.025, 0.05, 0.1) ceramics were systematically investigated.
Jiecheng Zeng, Tusheng He, Yang Liu
doaj   +1 more source

Ce0.8Gd0.2O1.9-Sr1.95Pr0.05Fe1.5Mo0.5O6-δ heterogeneous structure composite electrolyte for solid oxide fuel cells [PDF]

Processing and Application of Ceramics
Sr1.95Pr0.05Fe1.5Mo0.5O6-δ (SPFM) powder synthesized by combustion method was uniformly compounded with Ce0.8Gd0.2O1.9 (GDC) powder obtained by sol-gel route to prepare GDC-SPFM heterogeneous structure composite electrolytes with 10, 15, 20 and 30 wt ...
Cheng Jihai, Hou Yifeng, Wang Ming
doaj   +1 more source