Effects of Cu and Mg alloying and low-temperature aging on microstructure characteristics and mechanical properties of heat treatment-free cast Al–Si–Cu–Mg alloys by Xinxin Ma, Yanpeng Pan, Liwen Chen, Hua Hou, Jibo Hou, Yuhong Zhao

“…The results indicate that the as-cast Al–Si–Cu–Mg alloys exhibit multiple intermetallic phases, with their formation kinetics strongly dependent on both Cu/Mg ratios and elemental concentrations. Meanwhile, microstructural observations of T5-age alloys showed that different casting processes affect the morphology and distribution of the nano-precipitates, consequently governing the strength and plasticity of the alloys.Specifically, the Al–10Si–1Cu-0.6 Mg alloy (Cu/Mg = 1.7) demonstrated an optimal combination of strength and ductility, attributed to the refined size and content of its precipitates.…”
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Effects of Laser Cladding Process Parameters on Microstructure and Properties of MoFeCrTiWAlNb High - Melting - Point and High - Entropy Alloy Coating by WANG Zhen, SHANG Xiao - juan, TIAN Xing - qiang, LIU Qi - bin

“…Metallographic microscope (OM), X - ray diffractometer (XRD), scanning electron microscope (SEM/EDS), and microhardness tester were used to investigate the effects of laser power and laser scanning speed on microstructure and hardness of the high - entropy alloy coatings. …”
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Study on microstructure characteristics and hole expansion mechanism of Ti–Nb–V microalloyed 900 MPa hot-rolled ferrite-bainite high hole expansion steel by Zhengtuan Li, Lei Liu, Qihe Xue, Chunjing Wu, Fenghui Lu, Zhengzhi Zhao

“…The effects of cooling rates and coiling temperatures on the microstructure, mechanical properties, and hole expansion behavior were systematically investigated. …”
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Forming quality, microstructure, and ductility-oriented mechanical performance of laser powder bed fusion processed Ni-based superalloy using different thermal input modes by Jingjia Sun, Dongdong Gu, Guangjing Huang, Jianfeng Sun, Menghuan Yin, Qi Wu

“…Thermal input modes significantly affect forming quality, microstructure, and mechanical properties of components fabricated by laser powder bed fusion (LPBF). …”
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The mechanical coupling effect of laser shock and shot peening in Ti–6Al–4V dovetail joint: Residual stress, microstructure and fretting fatigue behavior by Chen Wang, Xiong Zhang, Yan Yin, Weifeng He, Yibo Shang, Liucheng Zhou

“…Overall, these findings show that LSP + SP effectively enhances damage tolerance by optimizing the interaction between subsurface stress and microstructure.…”
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Effect of Y2O3 content on microstructure and mechanical properties of ODS Ti–6Al–4V alloys fabricated by in situ atomization and SPS by Hyeon-Tae Im, Ryun-Ho Kwak, Sung-Min Park, Chang-Soo Park, Hyung-Ki Park

“…In this study, the microstructure and mechanical properties of oxide dispersion strengthened (ODS) Ti–6Al–4V (Ti64) alloys fabricated via in situ gas atomization and spark plasma sintering (SPS) were investigated. …”
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Study on Engineering Properties and Mechanism of Loess Muck Grouting Materials by Zhenxu Wu, Chaoliang Ye, Benguo He, Fengxu Cao, Tao Zhang

“…As the curing time increased, gel filling and particle agglomeration reduced the number of pores. The dense microstructure is the primary factor for the improvement of strength.…”
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Mechanisms and Strength Characteristics of Bio-based Solidified Lightweight Red Sandstone Residual Soil by WEN Shu-jie, XU Chang-yi, HUANG Xiang, HUANG Ying-hao, FU He-lin

“…Solidified lightweight red sandstone soil samples with EPS contents ranging from 0% to 1.125% were prepared. The internal microstructure of the modified red sandstone residual soil was analyzed using X-ray diffraction (XRD) and scanning electron microscopy (SEM). …”
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Obtaining Metal-Ceramic Layers by Laser Cladding using Alumina Powder Mixtures by S. Mihai, D. Chioibasu, A. C. Popescu, S. Craciun, V. Geanta, R. Stefanoiu, I. Voiculescu

“…On the other hand, due to the greater fluidity of the In718 alloy, comparing to the SS304 material, an increase of the cladded layer width has been observed at the macro and microstructure analysis. Moreover, an improvement of the adhesion phenomenon between the cladded layer and the substrate was found when spherical alumina (Al2O3) particles have been used. …”
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Microstructure, Optical Properties, and Dielectric Properties of Film Ceramics BaTiO3−BaZr0.5Ti0.5O3 for High-Temperature Capacitors by Rahmi Dewi, Lulu Hayati, Faiza Fadhila, Zulfa Nasir, Ari Sulistyo Rini, Yanuar Hamzah

“…This study investigates the influence of various annealing temperatures on the materials' microstructure, optical properties, and dielectric characteristics. …”
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Continuous Production of Carbon Foam from Carbon Ore by Caleb Gula, Kody Wolfe, Jason Trembly, John Staser, Rudolph Olson, III, Eric Shereda, Yahya Al-Majali

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Experimental Study on the Strength Characteristics of Modified Guilin Red Clay by Wenwu Chen, Zhigao Xie, Jiguang Chen, Mengyao Hong, Xiaobo Wang, Haofeng Zhou, Bai Yang

“…Consolidation undrained triaxial tests and scanning electron microscopy (SEM) were employed to evaluate the strength characteristics and microstructural changes in modified clay specimens with varying dosages. …”
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A Study on the Pore and Strength Characteristics of an Eco-Friendly Sprayed Ultra High Performance Concrete with Manufactured Sand by Zhonghao Wang, Xianjun Tan, Jingqiang Yuan, Chongge Wang, Yubiao Liu

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Impact of Formwork Materials on Concrete Surface Quality by Silvia Trein Heimfarth Dapper, Jéssica Deise Bersch, Angela Borges Masuero

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Synergistic effect of MWCNTs and GO as a reinforcing phase on copper slag-based cement composites by Bingzhi Xiang, Guoxiang Yang, Ruifeng Cheng, Zhongjian Zhang, Jielu Zhu, Yong Zhou, Fanghua Liu, Junwei Song

“…The CSC sample, with double-doped optimized MWCNT/GO exhibited the most favorable microstructure and strongest nucleation effect. …”
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Self-organized morphological and compositional evolution in Al1-xInxN structures on GaN layers by Da Mi Kwon, Hyun Jin Choi, Chan Hee Hwang, Jong Hoon Kim, Tae Hyeon Jeong, Eun Ah Cheon, Young-Kyun Noh, Mino Yang, Young Heon Kim

“…These findings offer valuable insights for optimizing epitaxial growth strategies of ternary compound semiconductors to control morphological features and improve microstructural quality.…”
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Optimization of Spray Parameters and Corrosion Properties of Plasma-Sprayed Cr₂O₃ Coatings Using Response Surface Methodology by Minghui Liu, Zhiwen Tan, Yuantao Zhao, Haoran Wang, Shitao Zhang, Rong Ma, Tao Jiang, Zhen Ma, Ning Zhong, Wenge Li

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Comprehensive microstructural evolution analysis of AA5083-H116 alloy welded joints using pulsed GMAW and 80Ar19He1O2 shielding gas by Enrique Esteban Niebles-Nuñez, Jimy Unfried-Silgado, Jaime Elías Torres-Salcedo, Conrado R.M. Afonso, Antonio J. Ramírez

“…This study investigates the microstructural evolution of AA5083-H116 butt-welded joints produced by automated pulsed GMAW (GMAW-P) with an 80Ar-19He–1O2 shielding gas under varying heat inputs. …”
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Microstructure Changes and Improvement in the Mechanical Properties of As-Cast AlSi7MgCu0.5 Alloy Induced by the Heat Treatment and ECAP Technique at Room Temperature by Miloš Matvija, Martin Fujda, Ondrej Milkovič, Marek Vojtko, Róbert Kočiško, Miroslav Glogovský

“…The changes in the microstructure and improvement in the mechanical properties of as-cast AlSi7MgCu0.5 alloy induced by the heat treatment and technique of equal channel angular pressing (ECAP) were investigated. …”
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Microwave dielectric properties and microstructure of high entropy (MgxCa0.6-xSr0.39Ba0.01)ZrO3 ceramics by Huei-Jyun Shih, Chin-Tung Shih, Ying-Chieh Lee

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