Showing 121 - 140 results of 3,089 for search 'microstructure (evolution OR evaluation)', query time: 0.17s Refine Results
  1. 121

    Research on microstructure evolution and carbide transformation behavior during the quenching and tempering processes of secondary hardening steel by Yaxu Zheng, Shaokang Chu, Long Zhang, Qi Wang, Guibao Qiu, Liguang Zhu, Zhihong Guo, Tianwei Xie, Hairui Zhao, Suling Lu, Bo Wang, Jie Feng

    Published 2025-05-01
    “…The microstructure evolution, solution and precipitation of precipitated phases and mechanical properties of Co-free and low-Ni secondary hardening steel, upon quenching and tempering were studied using optical microscopy (OM), transmission electron microscopy (TEM), electron backscatter diffraction (EBSD), and microhardness testing. …”
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  4. 124

    Identification of Fe-bearing phases in the as-cast microstructure of AA6026 alloy and their evolution during homogenization treatment by Radetić T., Popović M., Novaković M., Rajić V., Romhanji E.

    Published 2023-01-01
    “…The Fe-bearing intermetallic phases present in the as-cast AA6026 alloy and their evolution during homogenization treatments at 480-550°C were investigated using optical microscopy, SEM, and TEM techniques in combination with EDS analysis. …”
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    Effect of Solidification Cooling Rate on the Microstructure Evolution and Corrosion Resistance of 2507 Super Duplex Stainless Steel by SHEN Chu, ZOU De - ning, ZHAO Jie, CHEN Yang

    Published 2021-04-01
    “…For exploring the influence of solidification cooling rate on the microstructure evolution and corrosion resistance of 2507 super duplex stainless steel, the law of the microstructure evolution of 2507 super duplex stainless steel with different solidification cooling rates was investigated by optical microscope (OM) and scanning electron microscope (SEM). …”
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    Severe plastic cold rolling effects in nickel–vanadium alloy: Microstructure, texture evolution and mechanical properties by Hongyan Wang, Zhiqiang Yang, Qingbiao Zhang, Meiyu Hou, Linqing Yang, Han Xiao, Ming Wen

    Published 2024-11-01
    “…This study examines the effects of unidirectional rolling at room temperature, combined with substantial deformation, on the alterations in microstructure, texture evolution, and mechanical properties of the NiV7 alloy. …”
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  11. 131

    Evolution of Microstructure and Crystallographic Texture in Severely Deformed FeCoNiAlTi Multicomponent Alloy by M. Czerny, A. Szewczyk, P. Petrzak, J. Skiba, N. Schell, R. Chulist

    Published 2025-06-01
    “…The evolution of microstructure, texture, phase composition, and dislocation density distribution in Fe-based shape memory alloys processed by high-pressure torsion (HPT) at room temperature was investigated using synchrotron radiation and electron backscatter diffraction. …”
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  12. 132
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    Numerical Study on the Evolution of Agglomerate Breakage and Microstructure of Angular Gravel in Cyclic Soil-Structure Interface Test by Jinwen Yang, Jianming Zhao, Xiaosheng Liu

    Published 2019-01-01
    “…Graphs of interface after shearing are introduced to directly and clearly reflect microbehavior of breakage. The evolution of microstructure including anisotropies and coordination numbers is significantly influenced by normal stress and agglomerate breakage, and composite pattern determines the magnitudes of shear force anisotropy and coordination numbers. …”
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  14. 134

    Heterogenous microstructure and texture evolution of K-doped tungsten thick plate during hot-rolling processing by Ping Ren, Qinglin Liu, Jiupeng Song, Binyou Yan, Mengxia Liang, Shaowei Dai, Fan Feng, Youyun Lian, Jianbao Wang, Xiang Liu

    Published 2025-06-01
    “…In this study, 43 mm thick plates were prepared and hot rolled into different rolling strains. The evolution of the microstructure and texture during hot rolling was examined systematically. …”
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  15. 135

    Ageing response and microstructural evolution of biodegradable Zn-1.5Cu-1.5Ag alloy by Chun Chen, Xiang Wang, Hua Huang, Jialin Niu, Jian-Feng Nie, Guangyin Yuan

    Published 2024-12-01
    “…In this study, the age-hardening response and microstructural evolution of an as-extruded biodegradable Zn-1.5Cu-1.5Ag (wt.%) alloy during ageing at 25 ℃, 100 ℃, 150 ℃ and 200 ℃ are studied. …”
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  16. 136

    Microstructure Evolution and Multiscale Heat Transfer Characteristics of Resin-Based Ablative Material under Aerodynamic Heating by Junjie Gao, Daiying Deng, Haitao Han, Jijun Yu

    Published 2023-01-01
    “…This paper is aimed at investigating the microstructure evolution of resin-based ablative materials under aerodynamic heating. …”
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  17. 137

    Microstructural evolution and strength-toughness behavior of fire-resistant steel under thermo-mechanical controlled processing by Hyungkwon Park, Hyo-Haeng Jo, Chiwon Kim, Seong Hoon Kim, Kyeong-Won Kim, Joonoh Moon, Hyun-Uk Hong, Jun-Ho Chung, Bong-Ho Lee, Chang-Hoon Lee

    Published 2025-07-01
    “…The prior austenite grain size of the bainite was significantly refined, whereas the ferrite grain size remained nearly unchanged. This microstructural evolution led to a gradual reduction in yield strength (YS) at both room and elevated temperatures, decreasing the YS ratio (600 °C/RT) from 0.717 to 0.501. …”
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  18. 138

    Effect of Fe content on microstructural evolution and mechanical properties of Ti-5Mo-xFe alloys by Hong-Min Kim, Yong-Jae Lee, Jae-Gwan Lee, Dong-Geun Lee

    Published 2024-11-01
    “…Additionally, the microstructural evolution affected fatigue properties, with the basket-weave structure in Ti-5Mo-1Fe improving crack resistance, while the lamellar structures in higher Fe alloys exhibited lower fatigue resistance. …”
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    Competition mechanism of dynamic recrystallization and recovery and microstructure evolution of TC4 alloy during warm deformation by Hao Su, Tiexin Liu, Jie Kang, Lei Li, Ru Su, Bo Lv, Chunlei Zheng, Fucheng Zhang

    Published 2025-05-01
    “…This study systematically investigated the warm deformation behavior of TC4 alloy in the α+β dual-phase region (650–800 °C, 0.1–5 s−1) using a thermomechanical simulator, elucidating the temperature-strain rate dependence of the competitive mechanisms between dynamic recrystallization (DRX) and dynamic recovery (DRV), along with their governing effects on microstructural evolution. The results demonstrate that flow stress significantly decreases with increasing temperature and decreasing strain rate, accompanied by enhanced DRX capability, with the most intense DRX activity observed at 800 °C. …”
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