Results 1 to 10 of about 489,076 (318)

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
doaj   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

Spatial Arrangement in Texture Discrimination and Texture Segregation [PDF]

i-Perception, 2013
We investigated the role of spatial arrangement of texture elements in three psychophysical experiments on texture discrimination and texture segregation. In our stimuli, oriented Gabor elements formed an iso-oriented and a randomly oriented texture region.
Vancleef, Kathleen, Putzeys, Tom, Gheorghiu, Elena, Sassi, Michaël, Machilsen, Bart, Wagemans, Johan   +5 more
openaire   +4 more sources

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
doaj   +1 more source

Colour texture segmentation using evidence gathering [PDF]

, 2012
A new approach to colour-texture segmentation is presented which uses Local Binary Pattern data and a new colour quantisation scheme based on hue and saturation to provide evidence from which pixels can be classified into texture classes.
B.M. Waller, M.S. Nixon, Carter, John N, Nixon, Mark S, Waller, Ben M, J.N. Carter   +5 more
core   +1 more source

(La0.97RE0.01Yb0.02)2O2S Nanophosphors Converted from Layered Hydroxyl Sulfate and Investigation of Upconversion Photoluminescence (RE=Ho, Er)

Nanoscale Research Letters, 2017
Phase-pure (La0.97RE0.01Yb0.02)2O2S upconversion (UC) nanophosphors (average crystallite size ~ 45 nm; RE=Ho, Er) were annealed from their hydrothermally crystallized layered hydroxyl sulfate precursors in flowing hydrogen at 1200 °C for 1 h, with water ...
Ji-Guang Li, Xuejiao Wang, Weigang Liu, Qi Zhu, Xiaodong Li, Xudong Sun   +5 more
doaj   +1 more source

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
doaj   +1 more source