Effects of PWHT on the microstructure, corrosion, tribology, and mechanical properties of mild steel welds under different joining positions: Experimental and Numerical Study by Behrouz Bagheri Vanani, Mohammad Reza Mehraban Dehaqani, Mahmoud Abbasi, Mahdi Sadeqi Bajestani, Melika Mohammadkhah, Sandra Klinge

“…The effects of post-weld heat treatment (PWHT) on the microstructure, mechanical properties, corrosion resistance, and tribological behavior of the welded samples were thoroughly examined. …”
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Effect of duplex and austenite stainless steel fillers on mechanical, microstructural, and corrosion characteristics of dissimilar welds using Cold Metal Transfer welding by Saravanakumar Sengottaiyan, V.S. Shaisundaram, M. Shameer Basha, B. Deepanraj, N. Senthilkumar

“…This research analyzes the mechanical, metallography, and corrosion characteristics of dissimilar (SS316L and SS439 stainless steels) weld joints developed with Cold Metal Transfer (CMT) technique with E309L and E2209 filler wires. …”
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Dissimilar TLP bonding of X-45/Hastelloy X superalloys using BNi-2 filler metal: Microstructural evolution and mechanical behaviors by A. Yarmou shamsabadi, M. Farvizi, L. Nikzad, A. Malekan

“…Increased diffusion of elements on the Hastelloy X side resulted in denser and more widespread precipitates than on the opposite side of the joint, although this region produced harder precipitates. To analyze the connection between microstructure and mechanical properties, a combination of microhardness and shear testing was utilized. …”
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White Matter Microstructure Alteration in Patients with Drug-Induced Parkinsonism: A Diffusion Tensor Imaging Study with Tract-Based Spatial Statistics by Ling Sun, Shijia He, Bo Cheng, Yao Shen, Wenhao Zhao, Rong Tu, Shushan Zhang

“…Introduction: This research aimed to investigate the pathophysiological mechanism of how drug-induced parkinsonism (DIP) affects the integrity of the white matter (WM) fiber microstructure as measured by magnetic resonance diffusion tensor image (DTI) fractional anisotropy (FA) and mean diffusivity (MD). …”
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Associations between preoperative cerebral white matter microstructural changes and neurodevelopmental deficits in CHD infants: a diffusion tensor imaging study by Zhen Zhang, Siyu Ma, Ziqing Hu, Yong Chen, Ye Lin, Yaqi Zhang, Meijiao Zhu, Liang Hu, Xinyu Cai, Nishant Patel, Ming Yang, Xuming Mo

“…We aimed to evaluate white matter(WM) microstructural changes in infants with CHD and analyze the relationship between WM microstructural changes and NDs. …”
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Impact of different 3D regions of interest on quantifying dynamic lumbar vertebral microstructure in ovariectomized rats—a micro-CT study by Huihui Xu, Huihui Xu, Hong Liu, Meijie Liu, Yan Li, Jinghua Pan, Shaojun Wang, Guowei Wang, Xin Liu, Ying Liu, Xiaoqin Hou, Hongyan Zhao

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Modern materials for cast rolls of hot strip mills by Vyacheslav Goryany, Olga Myronova

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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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Analysis of premature cracking causes of ASTM A213-T12 superheater tube by Chen J.-Q., Dong J., Zhang H.-W., Huang Y.-X., Ma Q.-J., Wei Y.-S., Ma H.-S.

“…The failure behavior of the superheater tube made of ASTM A213-T12 steel was studied. The microstructure and hardness at different positions of the tube, the element distribution at the crack location, and the morphology and phase composition of the corrosion layer were analyzed by optical microscopy (OM), microhardness tester, scanning electron microscopy (SEM), and X-ray diffractometer (XRD). …”
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Effect of Deformation Parameters on Thermomechanical Behaviour of GH500 Superalloy by Fu　Hao, Wang　Minshi, Dai　Pengchao

“…The stress-strain curves and metallographic structures were analyzed to systematically study the high-temperature thermal deformation behavior and morphological evolution of the GH500 superalloy. …”
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Effect of Al addition on microstructure, texture evolution and mechanical properties of Mg-1Zn-1Y-0.1Mn alloy sheets by Ying Ma, Seoung-yooun Yu, Young Min Kim, Taekyung Lee, Byeong-Chan Suh

“…The microstructure and texture evolution of Mg-xAl-1Zn-1Y-0.1Mn alloys are systematically analyzed. …”
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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

“…In addition, the hydration products, gelation and crystallization, pore structure and microstructure of CSC materials were analyzed by quantitative X-ray diffraction (QXRD), scanning electron microscopy (SEM), fourier transform infrared (FTIR) spectroscopy, and nitrogen adsorption specific surface area and porosity measurement (BET). …”
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Optimization Design of Insert Hot Stamping Die’s Cooling System and Research on the Microstructural Uniformity Control of Martensitic Phase Transitions in Synchronous Quenching Pro... by Xin Shang, Lijuan Pang

“…After that, the punch and die were optimally designed based on the simulation of temperature field of formed part as well as dies, and their temperature decreased by 15°C and 12°C, respectively. Next, the microstructural evolution in austenization and synchronous quenching processes was analyzed. …”
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Investigation of Mechanical Properties and Microstructure of AZ31-SiC-Graphite Hybrid Nanocomposites Fabricated by Bottom Pouring-Type Stir Casting Machines by Itha Veeranjaneyulu, Vemulapalli Chittaranjan Das, Srikanth Karumuri

“…However, the addition of 7 wt. % SiC/Gr showed good mechanical properties compared to the base alloy. The microstructure of nanocomposites was analyzed using a scanning electron microscope (SEM), and particles were described using energy-dispersive spectroscopy (EDS).…”
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Characterization and Failure Analysis of Solder Joints in Ball Grid Array (BGA) Components Using Cross-Section, Dye and Pry, and Microstructural Etching Techniques by G.F.R.C. Pádua, L.F.S. Figueiredo, G.S. Rocha, J.S.M. Junior, J.S. de Oliveira, R.S. Barboza, A.C. Kieling, J.C. Macêdo Neto

“…Cross-section confirmed cracks in the IMC layer and macrovoids at the solder-PCB interface, including shrinkage voids associated with solidification, as per IPC-7095E standards. The microstructure of the SAC305 alloy exhibited silver and copper precipitates within a dendritic tin matrix. …”
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Effect of Mn element on the microstructure and wear resistance of hypereutectic Al-22Si-2Fe-xMn alloys produced by inclined cooling by WANG Qiu-ping, LI Lu, ZHOU Rong-feng, JIANG Ye-hua, ZHOU Rong

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Effect of Casting Parameters on the Microstructural and Mechanical Behavior of Magnesium AZ31-B Alloy Strips Cast on a Single Belt Casting Simulator by Ahmad Changizi, Mamoun Medraj, Mihaiela Isac

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Effect of pulsed current frequency on alloy chemistry, microstructure, and mechanical responses of Hastelloy B-2 superalloy in gas tungsten arc welding process by Mehdi Khalasi Dezfuli, Ali Heidary Moghadam, Mehdi Ghobeiti Hasab, Rouholah Ashiri

“…At the same time, detailed microstructural analysis, chemical composition evaluation, and scanning electron microscopy (SEM) of fracture surfaces were performed to uncover the underlying mechanisms. …”
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Effect of Sc/Y Co-Doping on Microstructure and High-Temperature Oxidation Properties of FeCoNiCrAl High-Entropy Alloys by LI Dongqing, ZHENG Shuhui, GU Jian, LIU Shengchun, SI Jiajun

“…To improve the oxidation resistance of FeCoNiCrAl high-entropy alloy in high-temperature environments, Sc/Y was co-doped in FeCoNiCrAl alloy.The high-entropy alloys FeCoNiCrAl and FeCoNiCrAlScY were prepared by vacuum induction melting method, and the microstructure morphology of the alloys was analyzed by optical microscope,scanning electron microscope and transmission electron microscope.Meanwhile, the phase composition of the high-entropy alloy was tested by X-ray diffractometer, and the influence of doping Sc and Y elements on the high-temperature oxidation performance of the alloy was studied by high-temperature tube furnace.Results showed that both FeCoNiCrAl and FeCoNiCrAlScY high-entropy alloys were composed of two nanoscale phases, namely the A2 phase enriched with Fe and Cr elements, and the B2 phase enriched with Ni and Al elements.The FeCoNiCrAl alloy had a body-centered cubic structure (BCC).When Sc and Y elements were added, a face-centered cubic structure (FCC) enriched with Sc and Y elements appeared,and the hardness of the alloy increased significantly at the same time.After short-term oxidation at 1 200 ℃, both the FeCoNiCrAl and FeCoNiCrAlScY alloys developed oxide scales composed exclusively of α-Al2O3, while their substrate matrices underwent a phase transformation from BCC to FCC structure.The FeCoNiCrAl alloy exhibited oxide scale spallation after only 5 min of high-temperature oxidation, whereas the FeCoNiCrAlScY alloy demonstrated oxide scale spallation after 30 min of high-temperature oxidation.…”
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Microstructural characterization and corrosion analysis of HA/TiO2 and HA/ZrO2 composite coating on Ti- alloy by laser cladding by Renu Kumari, Sumit Kumar, Alok Kumar Das, Ananad Mohan Murmu, Kumari Kanchan

“…In this study, HA, HA/TiO2, and HA/ZrO2 coating have been developed by using a 400 W, 1070 nm fiber laser cladding process. Microstructural characterization was performed using 3D-optical profilometer, FESEM, EDS, and XRD, while electrochemical properties were analyzed in simulated body fluid. …”
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