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178 Result(s)

within Ri**ang Zhu Remove this filter Characterization and Evaluation of Materials Remove this filter Nanotechnology Remove this filter

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  1. No Access

    Article

    Advancing Duplex Stainless Steel Microstructure: Synergistic Ferrite Grain Refinement and Austenite Formation Through Permanent Magnet Stirring

    The effect of permanent magnet stirring (PMS) on the as-cast microstructure of duplex stainless steel was investigated. It is found that high-speed PMS induces turbulent flow, leading to ferrite refinement and...

    Jie Zeng, Renyi Yang, Wanlin Wang, Mingang Li… in Metallurgical and Materials Transactions A (2024)

  2. No Access

    Article

    Effect of Co2+ Do** on Electrochemical Properties of Nickel Metal Tungstate (NiWO4) Positive Material

    Currently, transition metal tungstates are emerging as electroactive materials for supercapacitors due to their excellent electrical conductivity and electrochemical properties. Small amounts of transition met...

    **g Tang, Hui Xu, Yong Chen, Yuanqiang Zhu in Electronic Materials Letters (2024)

  3. No Access

    Article

    Fluorescent identification of immunomagnetically captured CTCs using triplex-aptamer-targeted dendritic SiO2@Fe3O4 nanocomposite

    The enumeration of circulating tumor cells (CTCs) in peripheral blood plays a crucial role in the early diagnosis, recurrence monitoring, and prognosis assessment of cancer patients. There is a compelling need...

    **nwen Wang, Yu Du, Weijun **g, Changchun Cao, **aoli Wu… in Microchimica Acta (2024)

  4. Article

    Evaluations of the Adsorption Polymerization Mechanisms of MgAl2O4–Ti2O3 Complex Inclusions in Steel

    Research on intragranular acicular ferrite inclusions has demonstrated that high-melting-point oxide MgAl2O4 cores and composite inclusions precipitated by Ti2O3 adhesion can be used as effective nucleation parti...

    Yan Wang, Zhanlong Piao, Shuoming Wang… in Metallurgical and Materials Transactions B (2024)

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    Article

    Ultrasensitive dynamic light scattering immunodetection of alpha-fetoprotein using heptamer-amplified nanoparticle crosslinking aggregation

    A novel construction strategy is introduced for an ultrasensitive dynamic light scattering (DLS) immunosensor targeting alpha fetoprotein (AFP). This approach relies on a self-assembled heptamer fusion protei...

    Lu Ding, Jiaqi Hu, **ng Liu, Junyi Zeng, Zhiwen Hu, **g Chen… in Microchimica Acta (2024)

  6. No Access

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    Investigation of Material Properties Based on 3D Graphite Morphology for Compacted Graphite Iron

    The strength and thermal conductivity of compacted graphite iron (CGI) are crucial performance indicators in its engineering application. The presence of graphite in CGI significantly influences the two proper...

    Chenglu Zou, Yan Zhao, Gang Zhu… in Acta Metallurgica Sinica (English Letters) (2024)

  7. No Access

    Article

    Novel Soft Magnetic Co-Based Ternary Co–Er–B Bulk Metallic Glasses

    In this work, a series of Co-based ternary Co–Er–B bulk metallic glasses (BMGs) with excellent soft magnetic properties and high strength were developed, and the local atomic structure of a typical Co71.5Er3.5B25

    Jie Lu, Yanhui Li, Shuang Ma, Wan** Li… in Acta Metallurgica Sinica (English Letters) (2024)

  8. No Access

    Article

    High-Temperature Simulation Study of Cracking Mechanism During the Strip Casting Process of P-Containing Weathering Steel

    The growth of the transportation industry has sharply increased the demand for high-strength weathering steel plates. However, cracks easily occur in the strip casting process of these alloys. This paper studi...

    Cheng Lu, Zhipeng Pan, Wanlin Wang, Jie Zeng… in Metallurgical and Materials Transactions B (2024)

  9. No Access

    Article

    Efficient ORR catalyst: porous activated carbon prepared from water hyacinth with high N content

    Oxygen reduction reaction (ORR) is an important reaction process that occurs at the cathode of zinc-air batteries. An efficient reaction process is conducive to further research on sustainable energy devices. ...

    Zijian Zhu, Yang Li, **aofei Li, Huiming Qiu, Lei Fang… in Journal of Nanoparticle Research (2024)

  10. No Access

    Article

    The ceramics based on (Bi0.5Li0.5)0.9Sr0.1ZrO3-doped K0.44Na0.55Ag0.01Nb0.95Ta0.05O3 exhibit enhanced structural and electric properties

    Currently, in the modification methods of K0.5Na0.5NbO3(KNN) ceramics to enhance their piezoelectric performance, key parameters such as Curie temperature are usually sacrificed. However, this trade-off limits th...

    Ruihua Zheng, Fei Lin, Qiyi Yin, Yulin Zhang, Chen Chen, Zhongrui Du… in Applied Physics A (2024)

  11. No Access

    Article

    Effect of Boron on the Interfacial Heat Transfer, Contact Behavior, and Microstructure in the Simulation of Strip Casting of 3.5 Wt Pct Si Non-oriented Silicon Steel

    This study used the droplet solidification test and fast dip test to investigate the effects of boron on the interfacial heat transfer, contact behavior, naturally deposited film, and microstructure of 3.5 wt ...

    Jie Zeng, Lulu Song, Wanlin Wang… in Metallurgical and Materials Transactions B (2024)

  12. No Access

    Article

    Effect of Superheat on the Initial Solidification Behaviors of 3.5 wt pct Si Non-oriented Electrical Steel During Strip Casting

    In this study, 3.5 wt pct Si as-cast strips were prepared at various casting superheat (20 °C, 67 °C, 104 °C, and 120 °C) using a dip test apparatus. Detailed investigations of the microstructure, texture, and...

    Lulu Song, Wanlin Wang, Qingxiao Feng… in Metallurgical and Materials Transactions B (2024)

  13. No Access

    Article

    Molecular Dynamics Study on the Effect of Nb for the Carbon Segregation Behavior Under High Temperature

    Nb can effectively enhance the strength of steel through precipitation strengthening. However, the micro-scale effects of Nb in steel, especially the atomic-scale mechanisms at high temperatures, have been rar...

    **gqi Wang, Ligen Sun, **gyi Zhou… in Metallurgical and Materials Transactions B (2024)

  14. No Access

    Article

    Effect of Nitrogen on Solidification Structure and Microsegregation of Electroslag Remelted 7Cr13 Steel

    The macrostructure, microstructure and alloying element microsegregation of electroslag remelted (ESR) 7Cr13 steel with different nitrogen contents (0.043, 0.084, 0.164 pct) were studied. The maximum solubilit...

    Shou-Hui Li, **g Li, Cheng-Bin Shi… in Metallurgical and Materials Transactions B (2024)

  15. No Access

    Article

    Development of a hypoxia-activated red-emission fluorescent probe for in vivo tumor microenvironment imaging and anti-tumor therapy

    Hypoxia, a significant feature of the tumor microenvironment, is closely associated with tumor growth, metastasis, and drug resistance. In the field of tumor microenvironment analysis, accurately imaging and q...

    Chen **, Pengfei Wu, Min Tu, Hai-Liang Zhu, Zhen Li in Microchimica Acta (2024)

  16. No Access

    Article

    Nanoarchitectonics of yttrium-doped barium cerate-based proton conductor electrolyte for solid oxide fuel cells

    As the third generation of fuel cells, solid oxide fuel cell (SOFC) provides a clean and low-pollution technology. Electrolyte material, which often plays a vital role in SOFC, has always been the focus and di...

    Hao Liang, Xuhang Zhu, Yuting Chen, Jihai Cheng in Applied Physics A (2024)

  17. No Access

    Article

    Evolution of the Microstructure and Mechanical Properties of As-Cast 22MnB5 Hot-Stam** Steel Processed by a Novel Sub-rapid Solidification Technique

    With the growing demand for new energy vehicles, high-strength and lightweight hot-stam** steel production has become increasingly important. The present study investigated a fast dip tester featuring a sub-...

    Jie Zeng, Renyi Yang, Liang Hao, Wanlin Wang… in Metallurgical and Materials Transactions B (2024)

  18. No Access

    Article

    Effects of Cr2O3 on Metallurgical Properties of High Chromium Vanadium-Titanium Magnetite Flux Pellets

    High chromium vanadium-titanium magnetite (HCTVM) is a valuable multi-metallic iron resource. The development of HCTVM flux pellets is a feasible way to promote clean production and reduce consumption in blast...

    Bojian Chen, Tao Jiang, **g Wen, Lin Li… in Metallurgical and Materials Transactions B (2024)

  19. No Access

    Article

    Micro Defects Evolution of Nickel-Based Single Crystal Superalloys during Shear Deformation: A Molecular Dynamics Study

    Nickel-based single crystal superalloys have become the main structural materials of the aero-engines due to excellent high-temperature strength. The micro defects evolution of nickel-based single crystal supe...

    Peng Zhang, Ming Chen, Qiang Zhu, Linfu Zhang… in Acta Metallurgica Sinica (English Letters) (2023)

  20. No Access

    Article

    Effect of Boron on the Formation of the Naturally Deposited Film and Its Corresponding Interfacial Heat Transfer Behavior in Strip Casting of Boron-Containing Steel

    In this study, a droplet solidification technique was used to simulate the process of sub-rapid solidification and film deposition phenomenon in strip casting of boron-containing steel, and studied the effect ...

    Wanlin Wang, Liang Hao, Cheng Lu, Jie Zeng… in Metallurgical and Materials Transactions B (2023)

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