Development characteristics and controlling mechanism of different microfracture combinations in shale reservoir: A case study of Silurian Longmaxi Formation in Weiyuan area by Yuexiang Hao, Lei Wu, Wei Jiang, Chao Qian, Xin Zhou, Yuanlin Wang

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Putting the spotlight on small cloud droplets with SmHOLIMO – a new holographic imager for in situ measurements of clouds by C. Fuchs, F. Ramelli, D. Schweizer, U. Lohmann, J. Henneberger

“…<p>The microstructure of liquid and mixed-phase clouds is characterized by the cloud droplet size distribution (CDSD), which influences the cloud evolution and its interaction with radiation. …”
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Mechanical behavior and deformation mechanisms of Mg–5Y alloy under dynamic compressive impact by Kang Wei, Yonghao Zhao, Lirong Xiao, Yazhou Guo, Yi Liu, Lei Li, Dongdi Yin, Hao Zhou

“…However, an in-depth exploration of the microscopic deformation mechanisms of rare earth magnesium alloys under high strain rates remains relatively scant, especially concerning the intricate relationship between microstructure evolution and dynamic mechanical properties. …”
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Optimizing the High-Temperature Oxidation Resistance of Nb-Si-Based Alloys by Adding Different Ti/Mo/Hf Elements by Youwei Zhang, Zhongde Shan, Lei Luo, Zhaobo Li, Xiao Liang, Yanqing Su, Tao Yang, Yong Zang, Dehua Jin

“…Different alloying elements, including Ti, Mo, and Hf, were added to Nb-Si-based alloys to study the microstructural evolution of alloys. Additionally, the oxidation behavior and the oxidation kinetics of different alloys, as well as the morphology and microstructure of oxide scale and interior alloys at 1523 K from 1 h to 20 h were analyzed systematically. …”
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Hot-dip aluminizing of stainless steel and investigation of interfacial intermetallics by Huan He, Zheng Liu, Pu Wang, Shuwei Duan, Wenzhen Zhao, Ao Fu

“…The types and evolution of Fe–Al intermetallic compounds (IMCs) serve as the theoretical foundation for regulating the microstructure and properties of the aluminum/steel joining interface. …”
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Effect of Elastic Strain Energy on Dynamic Recrystallization During Friction Stir Welding of Dissimilar Al/Mg Alloys by Faliang He, Lei Shi, Chuansong Wu

“…Dynamic recrystallization (DRX) is a critical microstructural evolution mechanism in friction stir welding (FSW) of metallic materials, directly determining the mechanical properties and corrosion resistance of weld joints. …”
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In situ diffraction study on the annealing performance of a rapidly solidified ribbon consolidated Mg-Ca-Y-Zn-Mn alloy by Jenő Gubicza, Kristián Máthis, Péter Nagy, Péter Jenei, Zoltán Hegedűs, Andrea Farkas, Jozef Veselý, Shin-ichi Inoue, Daria Drozdenko, Yoshihito Kawamura

“…On the basis of XRD results, the stages of the microstructure evolution during heating were identified. …”
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Strain rate sensitivity of TC4 alloy sheet under electrically-assisted tension: Mechanical responses and electroplastic mechanisms by Si-liang Yan, Lan-qing Yang, Lei Hu, Xiao-li Zhang, Wen-yao Wang, Ping Li, Miao Meng

“…Dynamic strain aging (DSA), electrically-induced dynamic recrystallization (DRX), slight α→β phase transformation and grain boundary deformation coordination under “hot spots” and charge imbalance effects are the featured microstructure evolution phenomena in quasi-static EA tension. …”
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Intrinsic properties of dispersion-strengthened HfO2–Al2O3–SiO2 material as an EBC bond coat by Deteng Wang, Huiyong Yang, Qifa Wan, Yixin Xiao, Haijiang Yu, Luyan Wang, Lianyi Wang, Wei Li, Ruiying Luo, Juntong Huang

“…The dispersion-strengthened structure with a microstructure of oxides (HfO2 and Al2O3) dispersed in silicates (mullite and HfSiO4) can be achieved by systematically adjusting the component molar ratios, synthesis temperature, and time. …”
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Behavior of compounds on the corrosion of ZK61-xCe magnesium alloys by Yu Kang, Feng Guo, Huisheng Cai, Liang Liu, Rong Chai, Juan Su

“…The role of compound on the corrosion of the alloy was analyzed based on changes in the microstructure, electrode potentials of compounds and matrix, and electrochemical properties of the corrosion product film. …”
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Effect of Al2O3 nano sol content in Ni-Al2O3 composite coating on intermetallic compound formation and properties of Mg/Al soldered joints by Yingzong Liu, Yuanxing Li, Jinzhe Cui, Zongtao Zhu, Hui Chen

“…We investigated the impact of Al2O3 nano sol content in the coating on microstructure evolution, IMCs formation, and mechanical properties. …”
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Progress in phase field research of dead lithium in lithium batteries by Jing LIU, Huiyi CHEN, Huiyu LIU, Shu LI

“…This study focuses on analyzing these mechanisms and influencing factors from the perspective of the phase field, which is a powerful computational method to simulate microstructure evolution, providing insights into the complex dynamics of lithium deposition and the conditions and influencing factors for the formation of lithium dendrites and dead Lithium. …”
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In-situ synthesis of Al-Si/SiC nanocomposite via combined mechanical milling and sintering by Ali Nourozi, Shahram Raygan, Mahmoud Heydarzadeh Sohi

“…Phase formation and microstructure evolution were investigated by XRD, SEM, EDS, and HRTEM analyses. …”
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Degradation mechanism of coal pillars in an underground coal gasification environment: Bearing capacity, pyrolysis behaviour and pore structure by Jian Li, Jinwen Bai, Guorui Feng, Erol Yilmaz, Yanna Han, Zhe Wang, Shanyong Wang, Guowei Wu

“…The pyrolysis reaction process and microstructure evolution were characterized via X-ray diffractometer (XRD), scanning electron microscope (SEM), thermogravimetric (TG), Fourier transform infrared spectroscopy (FTIR), and computed tomography (CT) tests. …”
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Porous highly conductive PEDOT film for high-performance supercapacitors by Wanying Zhang, Zhen Su, Bei Qi, Wentao Wang, Shisong Nie, Yingzhi Jin, Jiaxing Song, Lin Hu, Xinxing Yin, Weihua Ning, Xiaoming Yang, Hao Wang, Zaifang Li, Liang Huang

“…The synergistic action of elevated pressure and temperature was crucial in prompting EG to tailor the microstructure of the PEDOT:PSS films by removing non-conductive PSS chains and improving PEDOT crystallinity, and the formation of a porous network. …”
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Influence of N₂ Flow Rate on Mechanical and Tribological Properties of TAlN Coatings Deposited on 300M Substrate and Nitrocarburized Layer by Shiwei Zuo, Qinghua Li, Zhehang Fan, Xiaoyong Tao, Xiangjie Wang, Hui Xie, Qianqian Shen, Tianshi Jia, Hongyan Wu

“…The coatings were fabricated under three N₂ flow rates (30, 90, and 150 sccm), with microstructure evolution, elemental composition, and phase transitions analyzed using SEM, EDS, AFM, and XRD. …”
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Interfacial intermetallic compound layer in friction stir welded Mg/Al joints: Relationship between thickness and the welding temperature history by Xuesong Fu, Ke Chen, Qingsong Zhang, Nannan Chen, Min Wang, Xueming Hua

“…The IMC layer formed through solid-state diffusion and transformation instead of eutectic reaction according to the welding temperature history and interfacial microstructure, and its evolution process was clearly observed by plan view. …”
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Optimization of grouting reinforcement performance of superfine sulfoaluminate cement composite system by Pengfei WANG, Pengyun YAN, Mingxuan ZHANG

“…Both water-reducing agents can effectively improve the slurry fluidity and prolong the setting time; ② The synergistic effect of retarder and water reducer shows differences: the introduction of 0.2% β-CD in PCE-modified system can make the compressive strength increase by 6.90%−17.18%, but more than the critical dosage of excessive retarder leads to strength attenuation; while the FDN system is compounded by CA dosing, the strength shows a monotonous decreasing trend with the increase of dosage, and the dosage of 0.6% CA dosage causes the strength loss of about 13.78%; fixing the dosage of the two water-reducing agents, with the addition of the corresponding retarder from 0 to 0.6%, the setting time of the grouting material is gradually extended, and the flow degree shows a high and then low change; ③ Microstructure analysis reveals that the water-reducing agent optimizes the morphology of caliche AFt through the regulation of the environment, and the retarding agent promotes the filling of pores with gel by retarding hydration, and the synergistic effect of the two inhibits the transformation of AFt to monosulfide type to a certain extent. …”
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Effect of laser surface melting on superficial morphology and properties of the electrochemical polishing Ti6Al4V alloy by Guolong Wu, Zhenzhen Yang, Yelei Xu, Ye Wang, Haojie Zhang, Yi Tian, Jianhua Yao

“…The research includes microstructure evolution, surface phase and element change, microhardness, and surface corrosion resistance. …”
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Achieving a large field-induced polarization and energy density in BaTiO3 films sputter-deposited on Si at 200 °C via a buffer-layer technique by Chao Liu, Jun Ouyang, Yuyao Zhao, Hanfei Zhu, Hongbu Cheng, Zhenyan Liang, Li Wang

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