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  1. No Access

    Article

    Tailoring the Microstructure and Mechanical Properties of Ta-Alloyed AlCoCrFeNi High-Entropy Alloys

    Laves phase-reinforced high-entropy alloys (HEAs) have drawn widespread interest due to their excellent mechanical performance at room/elevated temperatures. In this work, we prepare a few (AlCoCrFeNi)100-xTax (x

    H. Ren, R. R. Chen, X. F. Gao, T. Liu, G. Qin… in Metallurgical and Materials Transactions A (2024)

  2. No Access

    Article

    Synthesis of quaternary high entropy carbonate and UV-Vis-NIR optical properties

    In this study, four-element high entropy carbonate solid solutions with Mg as the primary element and three equimolar transition metal elements (Co, Ni, Zn, Fe, Mn and Cu) were successfully prepared using the ...

    Duo Yang, **g Wang, Jun Shi, Jie Ren in Applied Physics A (2024)

  3. No Access

    Article

    Thermodynamic Study of High-Purity TiSi2 Prepared by Directional Solidification

    The equilibrium segregation coefficient of impurities in materials is the theoretical basis for its purification. This study used the high-temperature chemical equilibration technique to determine the solid so...

    Yakun Zhang, Yun Lei, Yongsheng Ren… in Metallurgical and Materials Transactions B (2024)

  4. No Access

    Article

    Atomic simulation of the effect of annealing rate on cutting residual stress and mechanical properties of γ-TiAl alloy

    In this paper, the effect of the stress relief annealing rate on residual stress was investigated using molecular dynamics simulation, and the difference in mechanical properties of workpieces before and after...

    Peng Yao, Longyue Liu, Haiyan Li, Hui Cao, Zehai Ren, Ruicheng Feng… in Applied Physics A (2024)

  5. No Access

    Article

    Prediction Model for Silicon Content of Hot Metal Based on PSO-TCN

    The silicon content of hot metal, which is one of the important indexes characterizing the blast furnace temperature, reflects the blast furnace condition, iron output, and energy consumption intuitively. For ...

    Yize Ren, **angdong **ng, Baorong Wang… in Metallurgical and Materials Transactions B (2024)

  6. No Access

    Article

    Wettability and Interfacial Phenomena Between Silicon and Sulfur-Bearing Steels and Solid CaO Substrates

    The wettability between a Si–S steel with 0.2 wt pct sulfur and 0~3.5 wt pct silicon and a CaO substrate was investigated using a sessile drop method at 1550 °C. The equilibrium contact angle between the Si–S ...

    Caide Huang, Tianhao Ma, Qiang Ren… in Metallurgical and Materials Transactions B (2024)

  7. No Access

    Article

    Revealing the Influential Mechanism of the Direct Current on Columnar-to-Equiaxed Transition in Directionally Solidified Al–15Sn–1Cu Alloy Under 10 T Magnetic Field

    The effect of the direct current (DC) on the solidification structure in the directional solidification of Al–15Sn–1Cu alloy under 10 T magnetic field was investigated experimentally and numerically. The exper...

    Ganpei Tang, Congjiang Zhang, Zhe Sun… in Metallurgical and Materials Transactions B (2024)

  8. No Access

    Article

    A Data-Driven Approach for the Fast Prediction of Macrosegregation

    Macrosegregation is of great importance to study due to its negative impact on the quality of casting. Although numerical models can predict macrosegregation during alloy solidification, solving the partial di...

    **aowei Xu, Neng Ren, Ziqing Lu… in Metallurgical and Materials Transactions A (2024)

  9. No Access

    Article

    High efficiency multifunctional red florescence phosphor of Mn4+and Eu3+ co-doped Li0.5La0.5SrMgWO6

    High efficiency Li0.5La0.5SrMgWO6:Mn4+,Eu3+ phosphor was synthesized via the solid-state reaction technique. The XRD, excitation, emission spectra, as well as temperature sensing properties were quantitatively me...

    Shaozu Hu, Fugui Yang, Haike Ren, Yonghua Wu, Fengpo Yan, Yunlong Yu in Applied Physics A (2024)

  10. Article

    Open Access

    Boundary-lubricated biomaterials with drug delivery for osteoarthritis treatment

    The good lubrication ability of articular cartilage holds significant importance in our daily lives. Osteoarthritis (OA), the most prevalent degenerative joint disease, causes cartilage damage, increased frict...

    Junyu Wu, Kaixuan Ren, **gbo Yin in Friction (2024)

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  11. No Access

    Article

    Mechanical electrical coupling analysis of a 3D braided composite piezoelectric energy harvester with spring support to expand the frequency domain

    In this paper, 3D braided composites are considered for high-performance piezoelectric energy harvester designing, and a 3D braided composite piezoelectric energy harvester (3D BCPEH) is proposed. The advantag...

    Lei Yang, Fei Ren, Gaofeng Wei, Lichang Shan, Anqing Li in Applied Physics A (2024)

  12. No Access

    Article

    Preparation and optimization of MTO/Ag/MTO transparent flexible film based on co-sputtering at room temperature

    The transparent flexible SnO2:Mo/Ag/SnO2:Mo (MTO/Ag/MTO) triple-layer film was prepared based on co-sputtering at room temperature for the first time. The optimization of the MTO layer thickness on the optical an...

    Min Su, Suheng Shi, Jiarong Chen, Dasen Ren, Lan Yue, Fanxin Meng in Applied Physics A (2024)

  13. No Access

    Article

    Evaluation of Mold Electromagnetic Stirring in Slab Continuous Casting Based on the Steel/Slag Interface Behavior

    A new two-way coupled magnetohydrodynamic (MHD) model considering the dynamics change of electromagnetic force at steel–slag interface was established to investigate the multiphase flow and slag entrapment in ...

    Haibiao Lu, Yunbo Zhong, Changgui Cheng… in Metallurgical and Materials Transactions B (2024)

  14. No Access

    Article

    In-Situ Observation of Collision and Agglomeration of La2O3–La2S3 Inclusions on Surface of Molten 304 Stainless Steels

    In the current study, thermodynamic calculations and laboratory experiments were conducted to investigate the evolution of inclusions in a 304 stainless steel with varied lanthanum contents. A thermodynamic da...

    Minghui Wu, Ying Ren, Lifeng Zhang in Metallurgical and Materials Transactions B (2024)

  15. Article

    Open Access

    Study on frictional behavior of SiCf/SiC composite clad tube clam** condition under nuclear irradiation

    Silicon carbide fiber reinforced silicon carbide matrix (SiCf/SiC) composite is the key cladding material of nuclear fuel, which determines the safety and reliability of nuclear fuel storage and transportation. T...

    Chenglong **ao, Liangliang Shen, Tianqi Zhu, Jianbo Tang, **ming **e, **nyu Fan… in Friction (2024)

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  16. No Access

    Article

    Effects of Heat Treatment on the Mechanical and Corrosion Resistance Properties of 316L NRHH Porous Bone Scaffolds by Selective Laser Melting

    Heat treatment was applied to 316L porous scaffolds with a negative re-entrant hexagonal honeycomb (NRHH) structure made by selective laser melting (SLM) at temperatures between 450 °C and 1100 °C. The effects...

    **nzhi Hu, Shubo Xu, **aoyu Ju, **quan Ma… in Metallurgical and Materials Transactions A (2024)

  17. No Access

    Article

    Interfacial Reactions Between Ce-Bearing Steels and a MgO-C Refractory

    In the current study, the effect of cerium content in the steel on the interfacial reaction between the steel and the MgO–C refractory was investigated in laboratory experiments by immersing MgO–C refractory b...

    Caide Huang, Qiang Ren, Mingzhe Zhao… in Metallurgical and Materials Transactions B (2024)

  18. No Access

    Article

    Effect of Sn Addition on the Evolution of Inclusions in Metallurgical Grade Silicon

    Inclusions in metallurgical grade silicon (MG-Si) can significantly degrade the quality and performance of silicon materials. Thus, it is essential to implement effective measures to control and minimize their...

    Zuhan Shan, Jijun Wu, Kuixian Wei… in Metallurgical and Materials Transactions B (2024)

  19. No Access

    Article

    Microstructure Evolution and Mechanical Properties of Multilayer AA6061 Alloy Fabricated by Additive Friction Stir Deposition

    Multilayer AA6061 aluminum alloy components are successfully fabricated by the additive friction stir deposition (AFSD) process. The surface morphology, microstructure, and mechanical property are investigated...

    Lan Chen, Linkai Lu, Lei Zhu, Zhiwei Yang… in Metallurgical and Materials Transactions A (2024)

  20. Article

    Correction to: Molecular Dynamics Modeling of Thermal Conductivity of Several Hydrocarbon Base Oils

    Jannat Ahmed, Q. Jane Wang, Oluwaseyi Balogun, Ning Ren, Roger England… in Tribology Letters (2024)

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