Showing 381 - 400 results of 866 for search '(microstructural OR microstructure) refinement', query time: 0.10s Refine Results
  1. 381

    Properties and hydration products analysis of magnesium slag-based filling materials by Zunqing Liu, Jingwei Gong, Haojie Ji, Xiaoling Zhong, Jun Dong, Haiwei Xie

    Published 2025-07-01
    “…Compressive strength tests at 28 days yielded 8.39 MPa for MMS-A, 8.08 MPa for MMS-B, and 4.99 MPa for UMS-based pastes. Microstructural analyses, including SEM, TG-DTG, and FT-IR, confirmed denser C-S-H formation and more refined pore structures in MMS-based pastes. …”
    Get full text
    Article
  2. 382

    The influence of precipitation on the microstructure, texture, and mechanical properties of high entropy FeNi1.5CrCu0.5 alloy following cold deformation and annealing by Farideh Salimyanfard, Mohammad Reza Toroghinejad, Mehdi Alizadeh, Parisa Moazzen, Vahid Yousefi Mehr

    Published 2025-01-01
    “…This study investigates the influence of precipitation on the microstructure, texture, and mechanical properties of the deformed and annealed FeNi1.5CrCu0.5 high-entropy alloy produced by vacuum induction melting. …”
    Get full text
    Article
  3. 383

    Effect of Combined Addition of La and Sm on Mechanical Properties, Microstructure Evolution, and Electrochemical Behavior of Mg-3Zn-1Mn/Sn-0.5Ca Alloy by Ke Hu, Shuanghai Li, Junjie Huang, Xiaoming Guo, Tingting Tian, Xiao Liu, Zheng Jia

    Published 2024-11-01
    “…The effects of the composite addition of La and Sm elements on the microstructural evolution, mechanical properties, and electrochemical behaviors of Mg-3Zn-1Mn/Sn-0.5Ca (wt.%) alloys are systematically investigated. …”
    Get full text
    Article
  4. 384

    Microstructure evolution, wear resistance and corrosion resistance of CoCrCu0.5FeNiSix high-entropy alloy coatings fabricated by laser cladding by Weibo Gao, Meiyan Feng, Changrong Chen, Guofu Lian

    Published 2025-05-01
    “…This study aims to thoroughly investigate the mechanisms by Si element affects the phase composition, microstructure, wear resistance, and corrosion resistance of high-entropy alloy coatings. …”
    Get full text
    Article
  5. 385

    Microstructure control of ultra-high-strength AlZnMgCu alloys fabricated by wire arc directed energy deposition: the role of variable polarity electric pulse by Xiaoyu Cai, Bolun Dong, Yunhao Xia, Fukang Chen, Sanbao Lin, Debin Shan, Yingying Zong, Yun Zhao

    Published 2024-12-01
    “…However, the fabricated AlZnMgCu alloys are faced with problems like coarse microstructures and high sensitivity to defects. Although metallurgical methods like micro-alloying and ceramic particle addition have shown considerable effects in microstructural control, pure process control methods that don’t affect the composition still lack investigation. …”
    Get full text
    Article
  6. 386

    Microstructure and corrosion properties of 625 Ni-based alloy surfacing layer on the inner-wall of oil pipe prepared by twin tungsten electrode TIG welding with heat wire by Juan PU, Sutong SHI, Hongbing WEI, Mingfang WU, Huawei SUN, Weimin LONG

    Published 2025-05-01
    “…After solid solution treatment, the microstructure of HAZ became more uniform and refined compared to that in the as-welded state, and this could improve the strength and toughness of the Ni/steel interface. …”
    Get full text
    Article
  7. 387

    Enhanced mechanical properties of α-phase LA51 alloy using caliber rolling by Hui Yu, Na Li, Hanyu Ma, Wei Yu, Zhixin He, Qiong Xu, Weili Cheng, Sung Hyuk Park, Kwang Seon Shin, Chao Liu

    Published 2025-05-01
    “…This study investigates the microstructural evolution and mechanical properties of the Mg–5Li–1Al (LA51, wt.%) alloy, aimed at developing a high strength single-phase Mg–Li alloy. …”
    Get full text
    Article
  8. 388

    KARAKTERISTIK MEKANIK ALUMINIUM PADUAN HASIL KOMPARASI PROSES EQUAL CHANNEL ANGULAR PRESSING VS ROLLING by Agus Pramono, Ahmad A. Alhamidi, Asep A. Firmansyah, Suryana Suryana, Alfirano Alfirano, Asep Ridwan

    Published 2025-04-01
    “…This research successfully increased tensile strength and hardness while altering the microstructure grain size morphology.…”
    Get full text
    Article
  9. 389

    Influence of diamond rotary rolling treatment on surface integrity and fatigue resistance of 316 L stainless steel by Wenqian Zhang, Di Jiang, Peijin Zhou, Baoyi Zhu, Haishan Tang, Yijie Cai

    Published 2025-09-01
    “…The fatigue performance of metal components is closely linked to surface integrity and subsurface microstructures. Thus, a novel mechanical surface strengthening method diamond rotary rolling treatment (DRRT) is proposed, which is compatible with computer numerical control (CNC) machine tools and suitable for complex geometries. …”
    Get full text
    Article
  10. 390

    Achieving enhanced strength-ductility synergy in ZTC4 titanium alloy through hot oscillatory forging by Dejian Sun, Han Zhang, Mengwei Yang, Jingshu Yuan, Yuyang Yuan, Tianzi Wang, Yang Gao, Lei Fan, Xiaoqin Guo, Linan An

    Published 2025-05-01
    “…The coarse Widmanstätten microstructure and high porosity of cast ZTC4 titanium alloy critically impair its mechanical properties and limit its industrial applications. …”
    Get full text
    Article
  11. 391
  12. 392

    Effect of V on carbide precipitation behavior and mechanical properties of brake disc steel for high-speed trains by WU Dan, WANG Fu-ming, CHENG Jin, LI Chang-rong

    Published 2018-01-01
    “…The effect of V on the microstructure and mechanical properties of Cr-Mo-V steel for brake discs at different quenching temperatures was investigated. …”
    Get full text
    Article
  13. 393
  14. 394

    Research progress and prospects of biodegradable Zn–Fe alloys by Zhangzhi SHI, Shanpeng ZHAO, Kewei GAO, Zhe XUE, Shenglian YAO, Yingzhi CHEN, Jin ZHANG, Luning WANG

    Published 2025-04-01
    “…This paper reviews the progress of Zn–Fe-based alloys, focusing on four aspects: microstructure, mechanical properties, degradation behavior, and biocompatibility. …”
    Get full text
    Article
  15. 395

    The Influence of Ca on Mechanical Properties of the Mg–Ca–Zn–RE–Zr Alloy for Orthopedic Applications by Mircea Cătălin Ivănescu, Corneliu Munteanu, Ramona Cimpoeșu, Bogdan Istrate, Fabian Cezar Lupu, Marcelin Benchea, Eusebiu Viorel Șindilar, Alexandru Vlasa, Ovidiu Stamatin, Georgeta Zegan

    Published 2025-05-01
    “…At lower Ca concentrations (0.1%), the refined microstructure of the alloys provided an elastic modulus closer to that of human bone, minimizing the risk of excessive local stress and promoting uniform load distribution at the bone-implant interface. …”
    Get full text
    Article
  16. 396

    Effect of PWHT process on carbide precipitation behavior and impact toughness of pressure vessel steel by Yang-bing Li

    Published 2025-03-01
    “…The results showed that refining the microstructure to 50% bainite and 50% ferrite, along with a high proportion of large-angle grain boundaries and large-angle misorientation grains at half the thickness of the steel plate, contributed to enhanced low-temperature impact toughness in its delivered state. …”
    Get full text
    Article
  17. 397

    Intergranular creep resistance affected by grain boundary carbides to suppress lamellae γʹ precipitation in a specially designed inconel 740H variant by Cheol-Hyeok Yang, Chiwon Kim, Siyeon Kim, Hi-Won Jeong, Hyungsoo Lee, Dae Won Yun, Hyun-Uk Hong

    Published 2025-01-01
    “…The effects of heat treatment on the microstructure and creep properties of a modified variant of Inconel 740H alloy were studied. …”
    Get full text
    Article
  18. 398
  19. 399

    Pre-compression effects on strain-hardening behavior in Fe-15.5Mn-1.4Al-0.6C steel: Insights from TWIP effects and microstructural heterogeneity by Zeng Huang, Shuren Fu, Yue Wu, Shuai Luo, Zhanguang Zheng, Haiming Zhang

    Published 2025-09-01
    “…This study investigates the effects of heterogeneous microstructures and twinning-induced plasticity (TWIP) effect on the strain-hardening behavior of high-Mn steel, aiming to enhance the understanding of mechanisms that can improve the yield strength of high-Mn steels. …”
    Get full text
    Article
  20. 400

    Effect of rapid heat treatment on mechanical properties and precipitation behavior of medium carbon low alloy steel by Kangfeng Zhu, Xiaodan Zhu, Ruihong Xu, Shuai Tong, Xiaokai Liang, Xinjun Sun, Caifu Yang

    Published 2025-03-01
    “…In this paper, the control of double refinement of matrix microstructure and precipitation phase was used as a means to discuss the influence law on phase transformation, element diffusion, mechanical properties, carbide precipitation and kinetics of medium carbon low alloy steel under rapid heating conditions. …”
    Get full text
    Article