Results 1 to 10 of about 648,122 (330)

Texture Evolution by Strain-Induced Boundary Migration during Hot Deformation of Fe-3.0 wt.% Si Alloy: Experiment and Modeling

Metals, 2022
Texture and microstructure evolution during high-temperature plane-strain compression in Fe-3.0 wt.% Si alloy has been investigated by micro-texture analysis and modeling.
Guangshuai Shao, Xi Chen, Yuhui Sha, Fang Zhang, Zhenghua He, Liang Zuo   +5 more
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Effects of Si addition on microstructure and properties of martensitic stainless steel treated by quenching and partitioning process

Cailiao gongcheng, 2021
In order to improve the strength-plasticity and corrosion resistance, two nitrogen-alloyed martensitic stainless steels 10Cr13N and 10Cr13Si2N with different Si contents were designed and fabricated.
WANG Guan-tao, ZHOU Yong-lang, ZHAO Zhuo, WANG Li-jun, LIU Chun-ming   +4 more
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Effects of Q&P technological parameters on microstructures and mechanical properties of 34SiMn2CrNiMo steel

Cailiao gongcheng, 2023
A medium carbon steel 34SiMn2CrNiMo was designed and fabricated, and the relationships between processing, microstructures and mechanical properties were established through microstructure characterization and mechanical properties testing on the ...
HU Jiafeng, SUN You, ZHAO Zhuo, WANG Lijun, LIU Chunming   +4 more
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Atomic Simulations of Si@Ge and Ge@Si Nanowires for Mechanical and Thermal Properties

Crystals, 2022
Molecular dynamics simulations using Tersoff potential were performed in order to study the evolution of the atomic packing structures, loading states on the atoms, and tensile tests, as well as the thermal properties of Si/Ge core–shell nanowires with ...
Dandan Zhao, Yang Cui, Jing Li, Lin Zhang   +3 more
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Effect of in-situ synthesized TiB2 on microstructure and mechanical property of Al/TiB2-SiC interpenetrating phase composites

Journal of Asian Ceramic Societies, 2022
Al/TiB2-SiC composites were prepared based on TiB2-SiC porous ceramic preforms. The advantages of this work were characterized by the in-situ synthesized TiB2 in porous ceramic preforms which directly formed interconnected pores as well as TiB2-SiC ...
Xin Zhang, Xin-Yan Yue, Hong-Qiang Ru
doaj   +1 more source

Burning question: Are there sustainable strategies to prevent microbial metal corrosion?

Microbial Biotechnology, 2023
The global economic burden of microbial corrosion of metals is enormous. Microbial corrosion of iron‐containing metals is most extensive under anaerobic conditions.
Di Wang, Enze Zhou, Dake Xu, Derek R. Lovley   +3 more
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Charge-Transfer Process in Surface-Enhanced Raman Scattering Based on Energy Level Locations of Rare-Earth Nd³⁺-Doped TiO₂ Nanoparticles

Nanomaterials, 2021
Surface-enhanced Raman scattering (SERS) for semiconductor nanomaterial systems is limited due to weak Raman signal intensity and unclear charge-transfer (CT) processes for chemical enhancement.
Zihao Zhao, Xiang Zhao, Mu Zhang, Xudong Sun   +3 more
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Development of novel lightweight and cost-effective Mg–Ce–Al wrought alloy with high strength

Materials Research Letters, 2021
The low microalloying content and high yield strength of 365 MPa have been achieved simultaneously in extruded Mg–Ce–Al alloy which is mainly ascribed to the unexpected grain refinement (mean size of ∼420 nm).
Hucheng Pan, Dongsheng Xie, Jingren Li, Hongbo Xie, Qiuyan Huang, Qingshan Yang, Gaowu Qin   +6 more
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Atomic Simulations of (8,0)CNT-Graphene by SCC-DFTB Algorithm

Nanomaterials, 2022
Self-consistent density functional tight binding (SCC-DFTB) approaches were used to study optimized structures, energy, differential charge density, and Mülliken populations for the (8,0) carbon nanotubes (CNTs) connected to the graphene having different
Lina Wei, Lin Zhang
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Near Infrared-Emitting Cr3+/Eu3+ Co-doped Zinc Gallogermanate Persistence Luminescent Nanoparticles for Cell Imaging

Nanoscale Research Letters, 2018
Near infrared (NIR)-emitting persistent luminescent nanoparticles have been developed as potential agents for bioimaging. However, synthesizing uniform nanoparticles with long afterglow for long-term imaging is lacking.
Qiaoqiao Wang, Shuyun Zhang, Zhiwei Li, Qi Zhu   +3 more
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