Characterization of temporary and permanent 3D-printed crown and bridge resins by Roope Salonen, Sufyan Garoushi, Pekka Vallittu, Lippo Lassila

“…Posterior composite crowns (n = 10/material) were fabricated and subjected to cyclic fatigue aging (5,000 cycles at Fmax = 150 N) before quasi-static loading to fracture. The microstructure of each material was analyzed using scanning electron microscopy (SEM). …”
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Analysis of the Processes in the Welding Arc during Additive Manufacturing by V. Petkov, P. Tashev, V. Dyakova

“…Investigation of the macro- and microstructure of the 3D printed sample show that it is uniform along its entire height.…”
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Hot consolidated all-PP composites from textile fabrics composed of isotactic PP filaments with different degrees of orientation

“…Two textile assemblies, viz. carded (also needle punched) mats and knitted fabrics were hot pressed; and the properties of the resultant SRPPC plates were investigated under tensile and falling weight impact conditions. The microstructure of the SRPPC was analyzed by light microscopy using polished sections and by SEM using cut surfaces.…”
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Effect of segregations on mechanical properties and crack propagation in spring steel by B. Žužek, M. Sedlacek, B. Podgornik

“…After the mechanical tests the fracture surfaces of samples were analyzed using scanning electron microscope (SEM) and the influence of microstructure properties on the crack propagation and crack propagation resistance was studied. …”
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Corrosion Crack Nucleation Mechanism in the Welded Structures of X65 Steel in Natural Seawater by Linyue Bai, Lei Gao, Kebin Jiang

“…The evolution laws of surface corrosion morphology, residual stress, and areas of welded structures with the most serious corrosion damage were analyzed by microstructure observation, corrosion morphology observation, residual stress detection, and magnetic field detection. …”
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Printing parameters optimization assisted by machine learning and sintering behavior of binder jetting 3D printed 2024Al alloy by Yuhang Qian, Xia Luo, Qianlong Wei, Bensheng Huang, Zhou Fan, Ruo Huang, Liang Zhang, Kurapova Olga Yu, Vladimir Gennadievich Konakov

“…The effects of layer thickness and resolution on the printed 2024Al green parts including relative density, dimensional change and compressive strength were analyzed. The green parts printed with the optimized printing parameters were sintered, and their sintering behavior was analyzed. …”
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A New Model to Describe the Effective Magnetic Properties of Magnetorheological Elastomers by Kewen Jing, Haitao Li, Henggao Xiang, Xianghe Peng

“…In this paper, a microstructure-based model is proposed to investigate the magnetization response of MREs. …”
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Research progress on deposition mechanism of ceramic metallization by cold spraying by QIN Jia-hao, FANG Kai, LIAN Xin-yu, WANG Yong-gang, WANG Jiang, SUO Xin-kun

“…The research progress and technical status of the cold spray ceramic metallization technology at home and abroad were reviewed in this article, the microstructure characteristics and process optimization were analyzed, the bonding phenomena and mechanisms of coatings were discussed, and the application potential and challenge of the cold spray ceramic metallization technology were summarized.…”
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Phase transformation of the diasporic bauxite-sodium hydroxide system in microwave heating by LI Shi-qiong-chun, JU Shao-hua, PENG Jin-hui, WANG Shi-xing, ZHOU Lie-xing

“…The phase composition and microstructure of the roasted ore were comparatively analyzed by X-ray diffi'action analysis and scanning electron microscopy. …”
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Preparation and Characterization of Printed LTCC Substrates for Microwave Devices by Yanfeng Shi, Yongqiang Chai, Shengbo Hu

“…The printing parameters were carefully analyzed. The mechanical and dielectric properties of the printed substrate were examined. …”
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Green Biobased Polyethylene Terephthalate (bioPET) Composites Reinforced with Different Lengths of Basalt Fiber for Technical Applications by Stanisław Kuciel, Karina Rusin-Żurek

“…Basic mechanical and processing properties, microstructure photographs, and reinforcement effects were analyzed and low- and high-cycle fatigue tests were performed. …”
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Corrosion Resistance of 3D-Printed Titanium Alloy Ti64-ELI Parts for Dental Application by L. Lebea, H. M. Ngwangwa, D. A. Desai, F. Nemavhola

“…The purpose of this study was to evaluate the effect of solutions (Ringer’s and table salt [NaCl]) and immersion periods on 3D-printed titanium alloy Ti64-ELI samples and the changes in mechanical properties before and after corrosion testing. The microstructure of prepared samples was analyzed, and the formation of α- and β-phases was studied. …”
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Fe-Based Amorphous Composite Coating Prepared by Plasma Remelting by Zhisheng Li, Zongde Liu, Yongtian Wang, Shunv Liu, Runsen Jiang, Yang Wang

“…The composition, microstructure, and properties of the composite coating were analyzed by means of the metallographic microscope, scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), X-ray diffraction (XRD), and microhardness tester. …”
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The Effect of Recycled Pervious Concrete Aggregate Substitution on Properties of Pervious Concrete by Demet Yavuz

“…Additionally, the microstructure before and after the freeze-thaw effect was analyzed using scanning electron microscopy. …”
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Water Content Influence on Properties of Red-Layers in Guangzhou Metro Line, China by Jifeng Liu, Huizhi Zhang

“…The mechanism of water content effect on red-layers properties was water induced microstructures and mineral compositions change which caused the macro physical and mechanical characteristics degradation. …”
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Study on Status and Problem Research of Harmonic Gear Drive by Xiang Zhenlin, Li Ting, Yang Lin, Shang Yingrong

“…In the traditional tooth profile，the tooth profile has undergone the development stage from the linear tooth profile to the arc tooth profile，and then to the double arc tooth profile，the meshing characteristic and fatigue life at each stage are analyzed. The representative teeth of the current products are "S" tooth profile，"P" tooth profile，"δ" tooth profile and so on. …”
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Integrated thermal emission microchip based on meta-cavity array by Chu Qiongqiong, Zhang Fengyuan, Zhang Ye, Qiao Tong, Zhu Shining, Liu Hui

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Choroid plexus aging: structural and vascular insights from the HCP-aging dataset by Zhe Sun, Chenyang Li, Jiangyang Zhang, Thomas Wisniewski, Yulin Ge

“…Despite its key role of in the blood-CSF barrier (BCSFB), detailed studies on age-related changes in its perfusion and microstructure remain limited. Methods We analyzed data from 641 healthy individuals aged between 36 and 90, using the Human Connectome Project Aging (HCP-A) dataset. …”
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A Pore-Scale Simulation on Thermal-Hydromechanical Coupling Mechanism of Rock by Rui Song, Mengmeng Cui, Jianjun Liu, P. G. Ranjith, Yun Lei

“…Effects of stress and temperature on the rock porosity, permeability, microstructure, and the displacing mechanism of water flooding process are analyzed and revealed.…”
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Effect of segregations on mechanical properties and crack propagation in spring steel by B. Žužek, M. Sedlaček, B. Podgornik

“…After the mechanical tests the fracture surfaces of samples were analyzed using scanning electron microscope (SEM) and the influence of microstructure properties on the crack propagation and crack propagation resistance was studied. …”
Get full text