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Showing 561 - 580 results of 1,371 for search '(microstructures OR microstructure) evolution', query time: 0.12s Refine Results
  1. 561
  2. 562

    Solid-liquid heat-treatment improving microstructural homogeneity and healing pores/cracks in Ni60A hardfacing layer by Lei Yu, Yingjie Yan, Jinyuan Ma, Hao Dong, Lisong Zhu, Suk-Chun Moon, Shuangshuang Zhou, Rui Cao, Zhengyi Jiang, Hongbiao Dong

    Published 2025-07-01
    “…High temperature confocal microscope-differential thermal analysis (HTCM-DTA) technique is used to perform in-situ observation of the microstructure/pores evolution and to determine SLHT parameters. …”
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    Article
  3. 563

    Microstructure-dependent phosphating film formation and its corrosion behavior in AZ91 Mg alloy: Effect of extrusion temperature by Haolong Bai, Junlei Zhang, Qiuyue Shi, Xiang Chen, Xuwen Yuan, Shengbo Hu, Chao He, Qi Zhao, Shuping Tan, Yifu Shen, Guangsheng Huang

    Published 2025-09-01
    “…In this study, the extrusion temperature (350–450 °C)-dependent microstructure evolution of AZ91 Mg alloy and its effects on the formation mechanisms of phosphate film and corrosion behavior were systematically analyzed. …”
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    Article
  4. 564

    Effect of Aluminum Content on Microstructure and  Properties of Fe-1.4C-1.5Cr-Alx Steel by Shi Dafang, Yang Jun, Liu Dong, Wang Hui, Zhang Wanli, Yu Feng, Cao Wenquan

    Published 2025-02-01
    “…The microstructure evolution and hardness change of Fe-1.4C-1.5Cr-Alx ultra-high carbon steel with 2%-6% aluminum content added during quenching and tempering were analyzed. …”
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    Article
  5. 565

    A comprehensive study on the impact of He ion irradiation on the microstructure and mechanical properties of a Ni-Cr-Mo alloy by Sanjay Saini, Ranjini Menon, S. K. Sharma, P. Y. Nabhiraj, Suman Neogy, A. P. Srivastava

    Published 2025-08-01
    “…Abstract The impact of helium ion irradiation on the evolution of microstructure and mechanical properties of a Ni-45%Cr-1.4%Mo (wt%) alloy has been investigated. …”
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    Article
  6. 566

    Microstructure and Tensile Property Tailoring of Al–5Mg (wt%) Alloy Combined with Continuous Rheo-Extrusion and Sc Modification by Bowei Yang, Wenyue Liu, Xin Liu, Dalong Yang, Minqiang Gao

    Published 2025-01-01
    “…In this work, Al–Mg alloys fabricated by combining continuous rheo-extrusion (CRE) and Sc modification were proposed for producing Al–Mg alloys with high efficiency and superior mechanical performance. The microstructural evolution and mechanical property response of the CREed Al–5Mg alloy with Sc modification were investigated. …”
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    Article
  7. 567

    Deep Drawability of Al-Mg Alloys Produced by Twin Roll Continuous Casting Method: Investigation of Microstructure and Mechanical Properties by Koray Dündar, Ekrem Altuncu, Onur Birbaşar

    Published 2024-11-01
    “…The alloys were designed according to EN 573-3 standards, and sheet castings were carried out at both laboratory and industrial scales. Microstructure evolution was analyzed at the as-cast and final thicknesses using optical microscopy. …”
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    Article
  8. 568

    Investigating the Microstructure, Tensile Strength, and Acidic Corrosion Behaviour of Liquid Metal Stir Casted Aluminium-Silicon Carbide Composite by S. Prathap Singh, D. Ananthapadmanaban, D. Elil Raja, Tushar Sonar, Mikhail Ivanov, P. Prabhuraj, V. Sivamaran

    Published 2023-01-01
    “…The main objective of this investigation is to study the microstructural features and evaluate the tensile strength, hardness, and acidic corrosion resistance of liquid metal stir casted aluminium-silicon carbide (Al-SiC) composite. …”
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    Article
  9. 569

    Tuning biodegradable Mg–4Sn alloy with Ag addition and heat treatment: Unveiling microstructural, mechanical, and corrosive behaviors by Shakiba Saadatmand Hashemi, Reza Alizadeh, Hossein Aashuri

    Published 2025-06-01
    “…Mechanical properties were evaluated by shear punch and hardness tests, and the corrosion behavior of the studied alloys was studied by hydrogen evolution, polarization and EIS tests. The microstructure of the as-cast alloys mainly contained α-Mg and the Mg2Sn particles. …”
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    Article
  10. 570

    Fatigue behaviour of high-strength low-alloy steel sheets: influence of loading direction and microstructure on microcrack initiation and growth by María Cecilia Marinelli, Felipe Díaz, Raúl Bolmaro

    Published 2025-08-01
    “…Despite the nearly isotropic tensile response associated with weak crystallographic texture and similar microstructural characteristics, fatigue life varied depending on the loading orientation. …”
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    Article
  11. 571

    Influence of Friction-Stir-Processing Parameters on the Microstructure and Local Mechanical Properties of an Aluminium-6% Magnesium-H18 Alloy by Samir Mourad Chentouf, Philippe Grandmont, Mohammad Saadati, Nora Amimer, Mohammad Jahazi

    Published 2025-06-01
    “…This study examined the effect of tool travel speed on the microstructural evolution and mechanical properties of a new-generation Al-6Mg alloy. …”
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    Article
  12. 572

    Oxidation characteristics of Ti-6Al-4V machining scraps and their influence on microstructure and fracture behavior in recycled alloys by Zhang Keren, Tian Shuai, Zhang Yuzhe, He Junli, Zhang Nailu, Wang Lei, Zhang Xiaoyong

    Published 2025-06-01
    “…Furthermore, to evaluate the characteristics of recycled alloy processed through color-based oxide sorting, microstructural evolution and fracture mechanisms were compared between virgin and recycled Ti-6Al-4V alloy. …”
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    Article
  13. 573

    Synergistic effects of Ti–N–B additions on microstructure refinement and toughness enhancement in high-heat-input welded CGHAZ by Junjie Hao, Chao Wang, Hua Duan, Zhu Yan, Guo Yuan, Guo-dong Wang

    Published 2025-09-01
    “…Three steel variants—base Ti–N steel, high-N steel, and high-N-B steel—were designed, and their microstructural evolution, impact toughness, and phase transformation behavior were analyzed through Charpy testing, optical/scanning electron microscopy, and in situ laser scanning confocal microscopy. …”
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    Article
  14. 574

    Fatigue behaviour of high-strength low-alloy steel sheets: influence of loading direction and microstructure on microcrack initiation and growth by María Cecilia Marinelli, Felipe Díaz, Raúl Bolmaro

    Published 2025-08-01
    “…Despite the nearly isotropic tensile response associated with weak crystallographic texture and similar microstructural characteristics, fatigue life varied depending on the loading orientation. …”
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    Article
  15. 575

    Effects of composition ratio of TiCu precursor on dealloying behavior in molten Mg and microstructural characteristics of Mg-Ti composites by Jee Eun Jang, Bo Hyun Park, Soo-Hyun Joo, Sung Hyuk Park

    Published 2025-06-01
    “…This study investigates the effects of TiCu precursor compositions on dealloying behavior and microstructural evolution in liquid Mg, using Ti50Cu50 and Ti30Cu70 precursors. …”
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    Article
  16. 576

    Regulation on microstructure and thermo-physical properties of hypereutectic Al–10Ni alloy by Controlled Diffusion Solidification and Sm modification by Liling Mo, Linbo Chen, Yueming Zhou, Nianqing Fu, Meiyan Zhan, Jun Du

    Published 2025-09-01
    “…This study systematically investigated the effects of CDS on microstructure evolution and thermo-physical properties, while elucidating the underlying mechanisms of CDS and modification. …”
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    Article
  17. 577

    Improvement in mechanical and corrosion properties of cast Mg17Al12-based intermetallic alloy by modifying the microstructure with La by Yanrui Li, Shaohua Zhang, Baosheng Liu, Yinghui Wei

    Published 2025-07-01
    “…The influence of rare earth element La addition on the microstructure evolution, mechanical properties and corrosion behavior of cast Mg17Al12-based intermetallic alloy was investigated in this article. …”
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    Article
  18. 578

    Multi-walled carbon nanotubes reinforced Inconel 718 superalloy fabricated by spark plasma sintering: Microstructure and mechanical property by Z.J. Han, L.Y. Ma, Q.S. Feng, B. Meng, M. Wan

    Published 2025-01-01
    “…The densification process, the room-temperature flexural and compression properties, the mechanical properties at high temperatures, and microstructure evolution are discussed. Increasing the sintering temperature improves material densification by reducing the number of indented pores and gully defects in the heating and holding stage. …”
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    Article
  19. 579

    Design and investigation on microstructure and properties of Mo-Nb-Ti-V-Si eutectic refractory multi-principal element alloys by Duo Dong, Wentao Jiang, Jiangfei Yan, Dongdong Zhu, Ning Fang, Tengfei Ma, Xiaohong Wang, Ye Wang

    Published 2025-07-01
    “…The results showed a microstructure evolution from hypoeutectic (BCC dendrites + interdendritic M5Si3 when x ≤ 18 at. %) to fully eutectic (when x = 18 at. %) and hypereutectic (primary M5Si3 + eutectic when x = 24 at. %). …”
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    Article
  20. 580

    Improved Microstructure and Enhanced Tensile Properties of Hypoeutectic AlMg5Si2Mn Alloy Modified by Yttrium by Feng Jiang, Hongding Wang, Fanxu Meng, Qingchun Xiang, Yinglei Ren, Wei Zhang, Keqiang Qiu

    Published 2025-06-01
    “…The influence of Y on the microstructural evolution and mechanical behavior of the cast hypoeutectic AlMg5Si2Mn alloy was studied. …”
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    Article