Showing 581 - 600 results of 2,515 for search '"microstructure"', query time: 0.07s Refine Results
  1. 581
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    Fatigue crack paths and properties in A356-T6 aluminum alloy microstructurally modified by friction stir processing under different conditions by A. Tajiri, Y. Uematsu, T. Kakiuchi, Y. Suzuki

    Published 2015-09-01
    “…In this study, friction stir processing (FSP) was applied to A356-T6, in which rotating tool with probe and shoulder was plunged into the material and travels along the longitudinal direction to induce severe plastic deformation, resulting in the modification of microstructure. Two different processing conditions with low and high tool rotational speeds were tried and subsequently fully reversed fatigue tests were performed to investigate the effect of processing conditions on the crack initiation and propagation behavior. …”
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    Nano-zeolite-modified concrete: A comprehensive study of mechanical properties, corrosion resistance, and microstructural of concrete under varied exposure conditions by Ahmed Elsayed Mohamed, Magdy Ali Abdelaziz, Ahmed Serag Farid, Khaled M. Osman

    Published 2025-03-01
    “…The results demonstrated that the incorporation of NZ enhanced the mechanical and microstructural properties of concrete. The optimal percentage of nano zeolite was 3% at normal conditions. …”
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  6. 586

    Rheological, mechanical, and microstructural properties of engineered geopolymer composite (EGC) made with ground granulated blast furnace slag (GGBFS) and fly ash by Xinhua Cai, Jinjing Yin, Xian Xu, Duo Zhang, Yamin Wang

    Published 2025-03-01
    “…Ground granulated blast-furnace slag (GGBFS) and fly ash (FA) were used as precursors to prepare Engineered Geopolymer Composite (EGC) based on the binary binder system, and the effects of GGBFS content and curing time on the mechanical properties as well as the microstructure were investigated. Results showed that the increase of GGBFS content enhanced the yield stress and plastic viscosity of the fresh EGC mixtures, manifesting a more noticeable shear thickening behavior. …”
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    Effects of Freeze Vacuum Drying Combined with Hot Air Drying on the Sensory Quality, Active Components, Moisture Mobility, Odors, and Microstructure of Kiwifruits by Lihui Zhang, Yu Qiao, Chao Wang, Li Liao, Lu Liu, Defang Shi, Kejing An, Jianzhong Hu, Qing Xu

    Published 2019-01-01
    “…Dried products were analyzed comprehensively on their sensory quality, active components, moisture mobility, odors, and microstructure. Results showed that the FVD-AD saved time by 38.22% compared with FVD while maintaining an acceptable product quality. …”
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  10. 590

    Microstructure and Nonohmic Properties of SnO2-Ta2O5-ZnO System Doped with ZrO2 by Xiuli Fu, Feng Jiang, Ruichao Gao, Zhijian Peng

    Published 2014-01-01
    “…The microstructure and nonohmic properties of SnO2-Ta2O5-ZnO varistor system doped with different amounts of ZrO2 (0–2.0 mol%) were investigated. …”
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  11. 591

    Effect of Reduction in Thickness and Rolling Conditions on Mechanical Properties and Microstructure of Rolled Mg-8Al-1Zn-1Ca Alloy by Yuta Fukuda, Masafumi Noda, Tomomi Ito, Kazutaka Suzuki, Naobumi Saito, Yasumasa Chino

    Published 2017-01-01
    “…The effect of the rolling conditions and reduction in thickness on the microstructure and mechanical properties was investigated. …”
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    A microstructure-based numerical approach for uniaxial fatigue life-based non-uniaxial fatigue life prediction of hypo-eutectoid steels by Jonghoon Shin, Hyunki Kim, Minwoo Kang, Chungan Lee, Seunghyun Hong, Yoon Suk Choi

    Published 2025-01-01
    “…A numerical methodology was proposed for the microstructure-based prediction of the non-uniaxial fatigue life using the fatigue life prediction model calibrated only by the uniaxial fatigue life data for 44MnSiVS6 hypo-eutectoid steel. …”
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    Influence of Heat Treatment on Properties and Microstructure of EN AW-6082 Aluminium Alloy Drawpieces After Single-Point Incremental Sheet Forming by Łukasz Kuczek, Krzysztof Żaba, Tomasz Trzepieciński, Mateusz Wąsikowski, Maciej Balcerzak, Ryszard Sitek

    Published 2025-01-01
    “…This article presents the results of investigations on the possibility of forming a 2 mm thick EN AW-6082 alloy sheet using the incremental sheet-forming process depending on the material condition (O, W, T4, T6). The microstructure of the material after heat treatment and the mechanical properties of the workpiece material in as-received state, as well as after forming, were examined. …”
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    Microstructure and texture development in (FeCoCrNi)94Al2Ti4 alloy processed by asymmetric hot-rolling by Guojun Cai, Yanru Huang, Yongquan Qing, R.D.K. Misra

    Published 2025-01-01
    “…Microstructure and texture development in (FeCoCrNi)94Al2Ti4 high-entropy alloy were investigated by adopting asymmetrical hot rolling (ASHR) technology proceeded different velocity ratio. …”
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