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  1. 1321

    Experimental Study on the Influence of Low Temperature on the Gas Permeability of Granite by Wei Chen, Peng Wang, Yue Liang

    Published 2025-05-01
    “…A further analysis of pore structure evolution and permeability changes revealed distinct degradation mechanisms depending on grain size. …”
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    Article
  2. 1322

    Experimental study on failure law of damaged surrounding rock and its anchorage mechanism by Heng Ren, Yongjian Zhu, Qi Yao, Peng Li, Mingxing Wei

    Published 2025-03-01
    “…Microstructural characteristics of the damaged rock mass were investigated through scanning electron microscope (SEM) analysis, revealing the damage weakening mechanism of the rock. …”
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    Article
  3. 1323

    Exploration of graphitic carbon from crude oil vacuum residue by Ravi Dalsania, Hasmukh Gajera, Mahesh Savant

    Published 2024-12-01
    “…ARA derived carbon and heat-treated materials were analysed by TGA, XRD and Raman spectroscopy to study microstructural changes in formation of graphite like material. …”
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    Article
  4. 1324

    Erosion Resistance of Iron Ore Tailings as Aggregate for Manufacturing of Cement-Based Materials by Shuang Liu, Kangning Liu, Jing Wu, Sheliang Wang

    Published 2025-05-01
    “…Chloride ion profiles at 0–180 d were analyzed via chemical titration, while X-ray computed tomography (CT) and scanning electron microscopy (SEM) were employed to characterize microstructural evolution. The results demonstrate that IOTC exhibited superior chloride resistance compared to conventional concrete (GC). …”
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    Article
  5. 1325

    Investigation of high-temperature wear behaviour of Mo-alloyed SS316 laser claddings deposited by LDED for heat exchanger tubes by C.R. Aprameya, Sharnappa Joladarashi, M.R. Ramesh

    Published 2025-10-01
    “…This research evaluated the high-temperature wear performance of these composite claddings using ball-on-flat tribological testing under applied loads of 10 and 20 N at 400°C. Microstructural evolution, wear mechanisms, and oxide formation were comprehensively analyzed using FE-SEM, XRD, EDS, and Raman spectroscopy, while surface topography was assessed with 3D non-contact profilometry. …”
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    Article
  6. 1326

    Research on the disintegration characteristics of fissured loess under water–vibration coupling effect by Tao Lei, Jiading Wang, Shaotong Jiao

    Published 2025-05-01
    “…The influence patterns of vibration frequency (f) and fissure type (t) on disintegration rate (S), disintegration velocity (V), and disintegration velocity growth rate ( $$\alpha_{f - t}$$ ) were systematically investigated, with scanning electron microscopy (SEM) employed to uncover microstructural evolution mechanisms. Results indicate that vibration frequency and fissure type significantly accelerate disintegration: V reaches its maximum at f = 20 Hz, and under the same frequency, V increases with the growth of fissure-water contact area. …”
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    Article
  7. 1327

    Experimental Study on Silt Stabilization Using Alkali-activated Rice Husk Ash Geopolymer by XU Hong, WANG Xu, CHEN Wei, ZHANG Yue-lin, LI Bo-han

    Published 2025-05-01
    “…X-ray diffraction (XRD) was used to analyze the composition of hydration products, and scanning electron microscopy (SEM) was employed to characterize the microstructural evolution, systematically revealing the “activation-cementation-strengthening” mechanism.…”
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    Article
  8. 1328

    Insight into the nanoscale strengthening mechanism of polycrystalline iron implanted by Cr ions by Tingting Jiang, Jinyuan Tang, Jiuyue Zhao, Yihao Ling, Yelin Zeng

    Published 2025-05-01
    “…Based on the molecular dynamics (MD) method, the paper aims to explore the nanoscale mechanisms of the polycrystalline iron implanted by Cr ions. The microstructural evolution under implantation is analyzed, and the mechanical properties of different models under nanoindentation are studied. …”
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    Article
  9. 1329

    Development of a novel constitutive model incorporating phase transformation and dynamic recrystallization effects for laser-assisted machining of Ti6Al4V alloy by Binbin Xu, Xin Liu, Hongguang Liu, Shijia Shi, Yuyang Tang, Jun Zhang

    Published 2025-05-01
    “…These results not only enhance our theoretical understanding of microstructural evolution under extreme conditions but also provide practical guidelines for optimizing machining parameters in high-performance manufacturing systems.…”
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    Article
  10. 1330

    Constitutive model of metal rubber material considering plastic accumulation behavior by FENG Zhipeng, YANG Fang, FU Hailong, AI Shigang, WANG Yue, YUAN Liangyang

    Published 2025-01-01
    “…Building upon the memory recovery force model and based on the deformation mechanisms of metal rubber, a constitutive model is constructed considering three perspectives: work done to overcome elastic deformation, work done in plastic deformation, and energy dissipation through internal slip friction within the metal wire microstructure, aiming to precisely describe the energy dissipation process of metal rubber. …”
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    Article
  11. 1331

    High-temperature plasticity improvement by La addition during crack inhibition in laser powder bed fusion fabricated Haynes 230 by You Wang, Wei Guo, Huaixue Li, Hongyang Cui, Peipei Han, Dong Zhao, Shijian Li, Yulong Li, Shuai Huang, Hongqiang Zhang

    Published 2025-12-01
    “…This study investigates the high-temperature performance of Laser powder bed fusion (LPBF) – Haynes 230 alloy with trace La addition, addressing the issue of high-temperature ductility loss and establishing the relationship between microstructural evolution and mechanical properties at elevated temperatures. …”
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    Article
  12. 1332

    Enhanced irradiation swelling resistance in low activation Ti8VCrMnFeCu2 high entropy alloys: Exploring the role of heterogeneous nanoparticles by Yao Yu, Xiao Liu, Qianqian Wang, Qigui Yang, Ye Dong, Te Zhu, Peng Zhang, Runsheng Yu, Mingpan Wan, Xingzhong Cao

    Published 2025-03-01
    “…This study presents an in-depth analysis on the microstructural evolution of the low-activation Ti8VCrMnFeCu2 alloy under helium irradiation. …”
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    Article
  13. 1333

    Unlocking the potential of trace cobalt in Ni-based superalloys: A molecular dynamics study on dislocation behavior and high-temperature stability by Huicong Dong, Yinghao Chen, Dayong Wu, Haikun Ma, Zhihao Feng, Ru Su

    Published 2025-05-01
    “…These findings offer valuable insights for optimizing the composition and microstructural design of Ni-based single crystal superalloys.…”
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    Article
  14. 1334

    Local plastic deformation in the vicinity of topologically close-packed phases in a Ni-based single crystal superalloy by Sangwon Lee, Jeonghyeon Do, Baig Gyu Choi, Ujjval Bansal, Christoph Kirchlechner, Pyuck-Pa Choi, Subin Lee

    Published 2025-02-01
    “…This study sheds light on the intricate interplay between TCP phase formation, microstructural evolution, and mechanical properties in Ni-based superalloys offering valuable insights into the role of the TCP phases.…”
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    Article
  15. 1335

    Differential regulation of primary carbides in high carbon bearing steel using pulsed current to improve corrosion resistance by Mingkui Zhang, Le Ren, Xiaoshan Huang, Mengcheng Zhou, Jinchao Ma, Tao Zhang, Jide Liu, Jingdong Guo, Xinfang Zhang

    Published 2025-03-01
    “…The new method of regulating primary carbides proposed in this study can provide a new way to study the change of corrosion resistance during the microstructural evolution.…”
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    Article
  16. 1336

    TiN-containing high-heat-input welding steels: Optimizing Ti/N ratio and precipitation temperature for enhanced low-temperature impact toughness in coarse-grained heat-affected zon... by Junjie Hao, Chao Wang, Hua Duan, Zhu Yan, Guo Yuan, Guo-dong Wang

    Published 2025-05-01
    “…The effects of Ti/N ratio and TiN precipitation temperature on particle stability, austenite grain refinement, microstructural evolution, and low-temperature impact toughness were systematically investigated through in situ observations via high-temperature confocal laser scanning microscopy, thermodynamic modeling, and scanning electron microscopy. …”
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    Article
  17. 1337

    The influence of grain boundary character distribution on the high-temperature creep behavior and damage mechanism of Inconel 718 by Dongyang Hao, Qian Wang, Haikun Ma, Dayong Wu, Jie Kang, Huicong Dong, Baocai You, Ning Li, Ru Su

    Published 2024-12-01
    “…In this study, the microstructural evolution and creep behaviour of different GBCD alloys were investigated during the creep process at 660 °C and 690 MPa, and the effect of GBCD on high temperature creep behaviour and associated damage mechanism were analyzed from the viewpoints of grain size, recrystallisation and dislocation motion. …”
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    Article
  18. 1338

    Evaluating the Efficacy of Enzyme-Induced Carbonate Precipitation (EICP) for Aeolian Sand Fixation by Lina Xiao, Jiaming Zhang, Yi Luo, Xinlong Wang, Xiaojian Qi, Zhongyi Hu, Javid Hussain, Guosheng Jiang

    Published 2025-06-01
    “…Furthermore, the impact of EICP treatment cycles on the mechanical properties, compressive behavior, and wind erosion resistance of aeolian sand (AS) was systematically evaluated, with microstructural evolution and pore characteristics of cemented specimens analyzed through SEM and X-CT. …”
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    Article
  19. 1339

    Insights into thermos-chemical attack of CMAS+NaVO3 mixtures on YSZ materials: an experimental and computational DFT study by Huanjie Fang, Wenqian Wang, Jianhao Yu, Yongxin Wang, Xiaodong He, Chongqing Di, Jibin Pu, Kazuhito Nishimura, Weize Wang

    Published 2025-05-01
    “…Additionally, accelerated precipitation of Y-rich c-ZrO2 grains was exclusively noted in CN-corroded specimen, potentially attributable to the decrease in Y-solubility. Microstructural evolution of YSZ particles in ceramic particles/the melt interaction test indicated an enhanced thermos-chemical corrosiveness of CN, and this phenomenon was further elucidated through a corresponding DFT simulation, which implicated that promoted transport behavior may be the underlying cause.…”
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    Article
  20. 1340

    Dispersion strengthening in Ni–Co–Cr–SiC coatings: Effects of particle-matrix adhesion and dislocation obstruction revealed by multiscale modeling by Peng Liu, Dengfu Chen, Qian Hua, Yucheng Wang, Rongcheng Sheng

    Published 2025-07-01
    “…SiC particles significantly enhanced coating performance, achieving a hardness of 878 HV and reducing the wear rate to 0.022 mm3/(N·m) (54 % lower than without addition). Microstructural characterization confirmed predominantly incoherent interfaces between SiC particles and the matrix, with the presence of semi-coherent structures (e.g., SiC(001)[101]//Ni–Co–Cr(111)[101]). …”
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    Article