Showing 981 - 1,000 results of 3,089 for search '(microstructural OR microstructure) (evolution OR evaluation)', query time: 0.18s Refine Results
  1. 981

    Application of a Microstructure-Based ISV Plasticity Damage Model to Study Penetration Mechanics of Metals and Validation through Penetration Study of Aluminum by Yangqing Dou, Yucheng Liu, Youssef Hammi, Wilburn Whittington

    Published 2017-01-01
    “…Within the continuum modeling framework, microstructural features of materials are represented using a set of ISVs, and rate equations are employed to depict damage history and evolution of the materials. …”
    Get full text
    Article
  2. 982

    Effects of PWHT on the microstructure, corrosion, tribology, and mechanical properties of mild steel welds under different joining positions: Experimental and Numerical Study by Behrouz Bagheri Vanani, Mohammad Reza Mehraban Dehaqani, Mahmoud Abbasi, Mahdi Sadeqi Bajestani, Melika Mohammadkhah, Sandra Klinge

    Published 2025-09-01
    “…Corrosion resistance, influenced by microstructural evolution, followed the trend: Base metal ≥ Flat weld + PWHT > Flat weld > Vertical weld + PWHT > Vertical. …”
    Get full text
    Article
  3. 983

    Tailing and axisymmetric static laser beam shapes to steer microstructure and improve mechanical properties of autogenously laser welded AA6082 alloy by Venkat Vivek Pamarthi, Tianzhu Sun, Abhishek Das, Qamar Hayat, Alexander Griffiths, Lewis Johnson, Pasquale Franciosa

    Published 2025-02-01
    “…Recent studies on these alloys have focussed on axisymmetric shapes, with a limited understanding of molten flow dynamics and microstructural evolution in the context of non-axisymmetric shapes. …”
    Get full text
    Article
  4. 984

    Effect of combined V and Ti microalloying on the microstructure and mechanical properties of TRIP-aided bainitic ferrite steel during industrial continuous annealing by Zhixiang Liu, Xiao Hu, Tao Xie, Haoqing Zheng, Guanqiao Su, Yang Jin, Hua Fan, Hui Wang, Xuefei Huang

    Published 2025-07-01
    “…This study focuses on the isothermal transformation kinetics, microstructural evolution, and mechanical properties of a low-carbon carbide-free bainitic steel heat-treated by a typical industrial continuous annealing (ICA) process. …”
    Get full text
    Article
  5. 985
  6. 986

    Effect of pulse frequency on the microstructure and properties of laser cladding layer of AlCoCrFeNiMo high entropy alloy by Wei Zhao, Xiang Li, Jinpeng Bi, Shuai Li, Chuanxin Fang, Hui Zhang, Song Gao, Yuexia Lv, Guangchun Xiao

    Published 2024-11-01
    “…Additionally, the impact of pulse frequency on the microstructure and properties of HEA cladding layers was examined and compared with CW cladding layers. …”
    Get full text
    Article
  7. 987

    Microstructure and mechanical properties of Hf-Nb-Ta-Ti-Zr refractory high-entropy alloys fabricated by laser directed energy deposition by Xiaoxiao Wang, Bo Yao, Yunquan Li, Yichen Xu, Yuye Wu, Qianyong Zhu, Shiteng Zhao, Mingxi Li, Ruixiao Zheng, Keyu Yan, Menghan Zhang, Hao Yin, Long Cheng, Guang-Hong Lu, Haotian Zhang, Haichen Wu, Xin Lin, Jingmin Wang, Chengbao Jiang

    Published 2025-05-01
    “…The laser-directed energy deposition (LDED) additive manufacturing of Hf-Nb-Ta-Ti-Zr refractory high-entropy alloys (RHEAs) offers a pathway to achieving superior mechanical properties through microstructural control. This study systematically investigates the influence of laser power and scanning speed on grain size evolution, ranging from 38 μm to 143 μm, and correlates these variations with mechanical performance. …”
    Get full text
    Article
  8. 988
  9. 989
  10. 990

    Microstructure analysis of cement pastes and high-strength concrete incorporated diatomaceous earth damaged due to Na2SO4 attack by Aprilia Yella, Hasan Muttaqin, Abdullah, Mahlil Nora, Saidi Taufiq

    Published 2025-01-01
    “…This study focuses on investigating and evaluating the microstructure of high-strength concrete (HSC) mixtures involving 15% diatomaceous earth (DE) as cement replacement and cement paste involving 20% DE after exposure to sodium sulfate (Na2SO4) effects. …”
    Get full text
    Article
  11. 991

    Fracture Mechanics-Based Modelling of Tool Wear in Machining Ti6Al4V Considering the Microstructure of Cemented Carbide Tools by Hossein Gohari, Bin Shi, M. Helmi Attia, Rachid M’Saoubi

    Published 2024-06-01
    “…The model uses a finite element (FE) simulation to predict crack growth in the tool material microstructure. The FE model evaluates the crack propagation rate based on the real microstructure of the tool material, which is captured from microscopic images. …”
    Get full text
    Article
  12. 992

    Influence of microwave power and pulse ratio on color, sensory attributes, and microstructure of potato slices during intermittent microwave – hot-air drying by Jalal Dehghannya, Mahdi Habibi-Ghods

    Published 2025-08-01
    “…Additionally, dried potatoes at 900 W and a pulse ratio 6 illustrated less microstructural collapse, featuring larger and more regular pores, reduced shrinkage, and consequently increased porosity. …”
    Get full text
    Article
  13. 993

    Microstructure and micro-electrochemical properties of the heat affected zone in flash butt welded joints of corrosion resistant steel for marine flexible risers by Hongyan Wang, Xiuhua Gao, Wang Li, Chi Yu, Linxiu Du

    Published 2025-05-01
    “…The results indicate that the base material (BM) and HAZ microstructures exhibit varying corrosion behaviors: CGHAZ < FGHAZ < BM, the CGHAZ is electrochemically the weakest region. …”
    Get full text
    Article
  14. 994
  15. 995

    Effects of fly ash content on the macro-performance and microstructure of self-compacting concrete using tuff powder under freeze-thaw cycles by Jingbin Zhang, Chongshi Hu, Dejian Shen, Ding Nie, Xiaoyun Qin, Xuehui An

    Published 2025-12-01
    “…Three SCC mixtures with FA replacement levels of 0 %, 10 %, and 20 %, along with 15 % TP, were tested for rheological properties (slump flow and V-funnel), mechanical performance (compressive and splitting tensile strength), freeze-thaw resistance, and microstructural characteristics. Freeze-thaw resistance was evaluated using mass loss rate, relative dynamic elastic modulus (RDEM), and relative compressive strength. …”
    Get full text
    Article
  16. 996

    The microstructure and corrosion characteristic of Al-10 wt%RE (Re= Ce, Nd, La, Y) binary aluminum alloys in natural seawater by Rui Xie, Quantong Jiang, Chang Liu, Xinhe Wu, Yahui Geng, Jizhou Duan, Baorong Hou

    Published 2024-11-01
    “…This study presented a thorough investigation into the microstructure, precipitated phases, and corrosion resistance of Al-10 wt%Ce, Al-10 wt%Nd, Al-10 wt%La, and Al-10 wt%Y binary alloys when exposed to natural seawater. …”
    Get full text
    Article
  17. 997

    Investigation of microstructure and mechanical properties of austenitic steel bimetallic structures fabricated using wire arc direct energy deposition for remanufacturing applicati... by Rupendra Singh Tanwar, Suyog Jhavar

    Published 2025-06-01
    “…Subsequently, the microstructure and mechanical properties, were evaluated in the deposited materials and at their interface. …”
    Get full text
    Article
  18. 998
  19. 999

    Influence of Waste Glass Powder as a Supplementary Cementitious Material (SCM) on the Mechanical Properties, Expansion, Environmental Impact, and Microstructure of Cementitious Mor... by Mahdi Bameri, Mohammad Mohammadhasani, Alireza Khaloo, Ashraf Ashour, Morteza NikKhah

    Published 2025-06-01
    “…ABSTRACT Incorporating waste glass powder (GP) as a partial replacement for Portland cement (PC) in cementitious mortars offers promising environmental and performance benefits. This study evaluates the effects of varying GP content on setting time, flexural and compressive strength, autoclave expansion, environmental impact, and microstructure. …”
    Get full text
    Article
  20. 1000