Showing 961 - 980 results of 3,089 for search 'microstructure (evolution OR evaluation)', query time: 0.18s Refine Results
  1. 961

    Microstructural analysis and preliminary wear assessment of wire arc additive manufactured AA 5083 aluminum alloy for lightweight structures by Prasanna Nagasai Bellamkonda, Maheshwar Dwivedy, Kaushik N.Ch

    Published 2025-01-01
    “…Using SEM and XRD, microstructural changes during the WAAM process are analyzed, and tensile testing evaluates the mechanical properties, including ultimate tensile strength (UTS) and elongation. …”
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    Article
  2. 962

    Physical, Compressive Strength, and Microstructural Characteristics of Alkali-Activated Engineered Composites Incorporating MgO, MWCNTs, and rGO by Mohammad Ali Hossain, Khandaker M. A. Hossain

    Published 2025-02-01
    “…The effects of material variables, namely binary or ternary combination source materials (fly ash C or F and ground granulated blast furnace slag ‘GGBFS’), two types of reagents with varying chemical ratios and dosages of additives (from 0 to 5% MgO and from 0 to 6% MWCNT/rGO), on the physical (slump flow, flow time, flow velocity, and density), hardness (compressive strength from 0 to 180 days and 28-day ultrasonic pulse velocity ‘UPV’), and micro-structural (SEM/EDS, XRD and FTIR) properties were evaluated. All these variables, individually or combined, influenced the properties and microstructural aspects of AAECs. …”
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    Article
  3. 963
  4. 964
  5. 965

    Influence of themo-mechanical treatments and microstructural state on the fatigue behaviour of a weld seam: case of API X60 steel by Fethi Sebaa, Benattou Bouchouicha

    Published 2021-10-01
    “…This fatigue cracking rate transversal to the welding direction initially presents an aspect similar to that of BM but registers a delay as soon as the crack tip enters the second zone (HAZ) then it progresses rapidly. This evolution is characterized by a disturbance due to the repeated change of microstructure.…”
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    Article
  6. 966

    Effect of Heat Treatment on Microstructure and Residual Stress of a Nickel-Cobalt-Based Superalloy Produced by Laser Powder Bed Fusion by Chengjun Wang, Renren Zheng, Xiaolong Liu, Meijuan Li, Dongfeng Chen

    Published 2025-04-01
    “…The investigation systematically examined the impact of heat treatment, specifically solution treatment and solution treatment followed by aging treatment, on the microstructural characteristics and the evolution of residual stress within the alloy. …”
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    Article
  7. 967

    Effects of Cold Deformation and Heat Treatments on the Microstructure and Properties of Fe-15Cr-25Ni Superalloy Cold-Drawn Bars by Yunfei Zhang, Zhen Zhang, Zhiyan Sun, Yingli Zhao, Yi Cui, Zhongwu Zhang

    Published 2024-12-01
    “…The combination of cold deformation and solution aging is an important technological route for the bar processing of superalloy fasteners. The microstructure evolution and mechanical properties are intimately related to the process parameters. …”
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    Article
  8. 968

    Dynamic structure evolution and failure mechanism of nanocrystalline AlCo-CrFeNi by ZHANG Rong, QI Wenjun

    Published 2024-12-01
    “…The molecular dynamics method was used to simulate the microstructure dynamic evolution, dislocation, and pore motion characteristics of AlCoCrFeNi high-entropy alloy at temperature 300 K and strain rate of 1×109 s-1, and the failure mechanism was revealed. …”
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    Article
  9. 969
  10. 970

    Electromagnetic Stirring versus ECAP: Morphological Comparison of Al-Si-Cu Alloys to Make the Microstructural Refinement for Use in SSM Processing by Luis Vanderlei Torres, Luis Fernando Torres, Eugênio José Zoqui

    Published 2016-01-01
    “…This work evaluates the morphological evolution at the semisolid state of the Al-4.0wt%Si-2.5wt%Cu alloy produced by direct chill casting under electromagnetic stirring (EMS) and by one equal channel angular pressing (ECAP) pass. …”
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    Article
  11. 971

    Effects and differences of various concentration techniques on the evolution of therapeutic components in Lushan geothermal water by Bo Zhang, Zheng Fang, Keng Xuan, Wenjie Ma, Bai Gao, Yuanyuan Liu, Dandan Huang, Silei Xie, Yan Ding

    Published 2025-07-01
    “…Laboratory batch experiments, microstructural characterization, and hydrogeochemical modeling were employed to investigate the effects and differences of various concentration techniques under different environmental parameters on the evolution of therapeutic components in hot spring water. …”
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    Article
  12. 972

    Effects of various rolling deformations on the microstructure, mechanical properties, corrosion behavior, and cytocompatibility of biodegradable Zn-0.5Mn alloys by Yongyong Liu, Rui Yue, Lijing Yang, Zhenlun Song

    Published 2025-06-01
    “…In this work, the effects of various rolling deformations on the microstructural evolution, mechanical properties, corrosion behavior, and cytocompatibility of Zn-0.5Mn alloys were studied. …”
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    Article
  13. 973

    Impact of H+ ion irradiation on near-surface microstructure of 316H stainless steel fabricated via powder bed fusion by Mahmoud A. Mahrous, Muhammad A. Abdelghany, Mohamed Aboukhatwa, Iwona Jasiuk

    Published 2025-05-01
    “…This study examines the near-surface microstructural evolution of 316H stainless steel produced via additive manufacturing (AM 316H SS) using laser powder bed fusion, compared to conventionally manufactured 316H stainless steel (standard 316H SS), following irradiation with 0.5 MeV H+ ions at room temperature up to 6.0 dpa. …”
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    Article
  14. 974

    Effects of In Situ Electrical Pulse Treatment on the Microstructure and Mechanical Properties of Al-Zn-Mg-Cu Alloy Resistance Spot Welds by Shitian Wei, Xiaoyu Ma, Jiarui Xie, Yali Xie, Yu Zhang

    Published 2025-06-01
    “…Statistical analysis of weld size confirms that both groups possess comparable weld diameters under identical welding currents, suggesting that the observed mechanical improvements are primarily attributed to microstructural evolution rather than geometric factors.…”
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    Article
  15. 975

    Microstructure and Mechanical Properties of Brass-Clad Copper Stranded Wires in High-Speed Solid/Liquid Continuous Composite Casting and Drawing by Yu Lei, Xiao Liu, Yanbin Jiang, Fan Zhao, Xinhua Liu, Jianxin Xie

    Published 2025-04-01
    “…This paper clarified the evolution of microstructure and mechanical properties of brass-clad copper stranded wires in high-speed solid/liquid continuous composite casting and drawing, which could provide important reference for industrial production.…”
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    Article
  16. 976

    Microstructure, interfacial reaction and shearing property of Sn-58Bi solder joints reinforced by Zn particles during isothermal aging by Xin Yao, Xin Yao, Shuang Tian, Shuang Tian, Minhao Zhou, Honghao Jiao, Honghao Jiao, Jianfeng Wang, Jianfeng Wang, Bo Wang, Bo Wang

    Published 2025-03-01
    “…In this paper, micro-sized Zn particles were added into Sn-58Bi solder flux to form Sn-58Bi-xZn composite solder. The evolution of microstructure, interfacial IMCs and shearing properties during long-term aging were investigated. …”
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    Article
  17. 977

    Recent advance in laser powder bed fusion of Ti–6Al–4V alloys: microstructure, mechanical properties and machinability by Chenbing Ni, Junjie Zhu, Baoguo Zhang, Kai An, Youqiang Wang, Dejian Liu, Wei Lu, Lida Zhu, Changfu Liu

    Published 2025-12-01
    “…Finally, the comprehensive machining performance of SLMed Ti–6Al–4V alloys is emphasised in terms of cutting force, surface morphology and roughness, subsurface microstructure evolution, variation of residual stress, and features of tool wear.…”
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    Article
  18. 978

    Enhanced corrosion resistance of laser powder bed fusion 316L stainless steel by modifying the microstructure through heat treatment by Cuiling Zhao, Yuchao Bai, Qi Yan, Bing Li

    Published 2025-05-01
    “…This study aims to investigate the microstructural evolution of laser powder bed fusion (LPBF) 316L stainless steel during heat treatment and its effect on corrosion resistance through microstructural characterization and corrosion testing. …”
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    Article
  19. 979

    Microstructure, Mechanical Properties, Deformation Behavior, and Crystallographic Texture of the Al-Gd-Cr-Ti Quaternary Alloy for Thermal Neutron Absorption by Sayed M. Amer, Dmitry I. Nikolayev, Tatiana A. Lychagina, Abdelmoneim El-Khouly, Ruslan Yu. Barkov, Alexey S. Prosviryakov, Anastasia V. Mikhaylovskaya, Maria V. Glavatskikh, Andrey V. Pozdniakov

    Published 2025-06-01
    “…The study also provides a detailed analysis of microstructure evolution, texture behavior, and the mechanical strengthening effect of rolling processes, along with neutron absorption performance. …”
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    Article
  20. 980

    Effect of Mg interlayer on the microstructure and mechanical performance of resistance rivet welded 2 mm Al and ultra-high strength steel by Luyao Kong, Sizhe Niu, Ming Lou, Zixuan Chen, Yunwu Ma, Yongbing Li, Haiyang Lei

    Published 2025-01-01
    “…The influence of a Mg interlayer on the evolution of joint microstructure, mechanical performance and fracture characteristics were thoroughly investigated. …”
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    Article