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  1. No Access

    Article

    Study of the Effects of Additives on an EDTA-2Na Electroless Ni-P Plating System

    The effects of additives on the deposition rate, surface morphology, Ni and P elemental content of the electroless plating layer, and roughness of the electroless plating Ni-P layer were investigated. In an el...

    Wenxia Zhao, Kaihong Hui, Wei Zhao, Huaijun Chen… in Journal of Electronic Materials (2024)

  2. No Access

    Article

    Aging Behavior of As-Extruded Ti Particles Reinforced VW94 Composites

    The ageing behavior of as-extruded TiP/VW94 composites was investigated. The peak hardness of the composites increases compared to the matrix alloy and the 5%TiP/VW94 composite presents the highest peak hardness ...

    Dongmei Pu, **anhua Chen, **gfeng Wang… in Acta Metallurgica Sinica (English Letters) (2024)

  3. No Access

    Article

    Compound additives and stress study of EDTA-2Na chemical copper plating system in printed circuit boards

    In the processing technology of printed circuit boards, the common electroless copper plating technology of ethylenediaminetetraacetic acid disodium (EDTA-2Na) has the problems of large surface stress, uneven ...

    **nwei Li, Wenxia Zhao, Yi Cheng, **n Liu… in Journal of Materials Science: Materials in… (2024)

  4. No Access

    Article

    Interfacial Reaction of Ti6Al4V Lattice Structure-Reinforced VW92 Alloy Matrix Composites

    A novel melting infiltration by ultrasonic vibration was investigated and applied to fabricate Ti6Al4V (TC4) lattice structure-reinforced Mg–10Gd–2Y–1Zn–xZr (refer to VW92 hereafter, x = 0, 0.5 wt%) alloy matrix ...

    Haijun Wang, Renju Cheng, **anhua Chen… in Acta Metallurgica Sinica (English Letters) (2024)

  5. No Access

    Article

    Influence of Micro/Nano-Ti Particles on the Corrosion Behavior of AZ31-Ti Composites

    Adding Ti particles to magnesium alloy simultaneously enhances its strength and ductility. However, how these particles influence on Mg alloy’s corrosion performance is seldom reported. The corrosion behavior ...

    **chao Jiao, ** Zhang, Yong Lian… in Acta Metallurgica Sinica (English Letters) (2024)

  6. No Access

    Article

    A First-principles Study on the Adhesion Strength, Interfacial Stability, and Electronic Properties of Mg/Mg2Y Interface

    The interfacial microstructures and configurations directly affect the comprehensive properties of the composites, but their interfacial adhesion mechanism is complicated to expound by experimental methods. In...

    Yunxuan Zhou, Wenjun Tian, Quan Dong… in Acta Metallurgica Sinica (English Letters) (2024)

  7. No Access

    Article

    Effect of Hot-Pressing Rate on Interface and Bonding Strength of Mg/Al Composite Sheets with Zn Interlayer

    In this work, the AZ31/1060 laminated metal composites with Zn interlayer were successfully prepared by hot pressing with a strain of 47% in the atmospheric environment at 350 °C. The effects of the hot-pressi...

    Tingting Liu, Chuande Guo, Shijun Tan… in Journal of Materials Engineering and Perfo… (2023)

  8. No Access

    Article

    Understanding the superior mechanical properties of Mg–3Al–Zn alloy sheets: Role of multi-type unique textures

    Mg–3Al–1Zn (AZ31) sheets were produced by transverse gradient extrusion (TGE) process. The flow behavior and dynamic recrystallization during extrusion were systematically analyzed. The microstructures, textur...

    Jun Xu, Jun Zhao, Bin Jiang, Wenjun Liu… in International Journal of Minerals, Metallu… (2023)

  9. No Access

    Article

    A highly efficient piezoelectric elastomer with a green product cycle from fabrication to degradation

    Piezoelectric generators (PEGs) have applications in future wearable and implantable technologies, but suffer from insufficient flexibility, poor biocompatibility, facile biodegradation, and low energy output....

    **nyu Wang, Qinan Zhang, Hongyi Zhu, Fang Wu, Yanxiu Qiao… in Journal of Materials Science (2023)

  10. No Access

    Article

    Exploring the Strengthening Effect of Carbide Precipitation in Fe-18Mn-2Cr-1C-4Al(wt.%) Lightweight Steel

    The Fe-18.4Mn-2.1Cr-1.3C-4Al (wt.%) steel was designed for lightweight application purpose with comprehensive advantages of low density, wear resistance, and high strength. Further exploring of the mechanical ...

    Zhibin Zheng, Haokun Yang, A. P. Shatrava… in Metallography, Microstructure, and Analysis (2022)

  11. No Access

    Article

    Modification Mechanism and Uniaxial Fatigue Performances of A356.2 Alloy Treated by Al-Sr-La Composite Refinement-Modification Agent

    Modification mechanism and uniaxial fatigue properties of A356.2 alloy treated by Al-6Sr-7La and traditional Al-5Ti-1B/Al-10Sr (hereinafter refers to traditional treated alloy) were investigated by constant st...

    Liang Chang, Qingfeng Zhao, **ngchuan **a… in Acta Metallurgica Sinica (English Letters) (2022)

  12. No Access

    Article

    Microstructure and Properties of Cu-0.4 wt.% Al2O3 Composites Fabricated by Hot Extrusion and Cold Drawing

    In the present study, Cu-0.4 wt.% Al2O3 composites were successfully prepared by internal oxidation and hot extrusion followed by cold drawing. Microstructure, texture, mechanical properties and electrical conduc...

    **aowei Feng, Dong** Zhang, Bo Feng… in Journal of Materials Engineering and Perfo… (2022)

  13. No Access

    Article

    In Situ Investigation of Si-Poisoning Effect in Al–Cu–Si Alloys Inoculated by Al–5Ti–1B

    In situ synchrotron X-radiography was carried out on Al–13Cu and Al–13Cu–7Si alloys with and without addition of Al–5Ti–1B master alloy. The effects of Si content on grain growth and the solute-suppressed nucl...

    Yiwang Jia, Dongfu Song, Nan Zhou… in Acta Metallurgica Sinica (English Letters) (2022)

  14. No Access

    Article

    In Situ Investigation of the Solidification of Al-20 wt.% Zn Alloys Inoculated by Al-5Ti-1B

    In situ synchrotron x-ray radiography studies on the solidification sequences of non-refined and refined Al-20Zn alloys were carried out. The dendrite growth, porosity evolution, grain densities and growth rat...

    Yiwang Jia, Zhengcai Liu, Dongfu Song… in Journal of Materials Engineering and Perfo… (2021)

  15. No Access

    Article

    Ni/NiO hybrid nanostructure supported on biomass carbon for visible-light photocatalytic hydrogen evolution

    Well-dispersed Ni-based nanocrystals with Ni/NiO hybrid nanostructure are built on cellulose-derived carbon (Ni-C-500), which exhibits outstanding photocatalytic performance in the hydrogen evolution from wate...

    Kaihong **e, Pei**g Guo, Zhangyi **ong, Sufang Sun… in Journal of Materials Science (2021)

  16. No Access

    Article

    The Law of Response of Propagation Time and Amplitude of Ultrasonic LCR Wave in the Elastic-Plastic Deformation of X70 Steel

    Nowadays X70 steel has been used as a core material for the construction of high-pressure, large-diameter and high-strength steel pipelines. The wall of piplines of an operating pipline system will deform in v...

    Hourui Wang, Wenguang Yu, ** Chen, Dongze Li… in Russian Journal of Nondestructive Testing (2021)

  17. No Access

    Article

    Effect of pH Value on Electroless Deposition of Copper Graphite Powders

    The effect of pH value on the electroless deposition of copper coated graphite powders (Cu@GPs) was investigated in this paper. The cathodic and anodic polarization curves were determined by linear sweep volta...

    **ao Qin, Gaoyong Lin, Juan Wang… in Protection of Metals and Physical Chemistr… (2021)

  18. No Access

    Article

    Effectiveness of Smoke Confinement of Air Curtain in Tunnel Fire

    Air curtain is an effective means to stop the propagation of smoke in buildings to provide smoke-free area for safe egress of occupants in case of fires. To understand its effectiveness of smoke confinement in...

    Dongli Gao, Tao Li, **ujuan Mei, Zinan Chen, Shuhang You, Zhongkuan Wang… in Fire Technology (2020)

  19. No Access

    Article

    Modified Cotton Fiber Surface for Apatite Growth and Cell Affinity

    In order to bring widely distributed polysaccharides materials into more medical applications, cotton fiber surfaces were modified into substrates for apatite deposition. Using a solid phase reaction, cotton f...

    Bin Fei, Shing Shun Tony To, Kaihong Qi, John H. **n in MRS Online Proceedings Library (2006)

  20. No Access

    Article

    Self-cleaning Cotton Fabrics

    Nanocrystalline anatase titanium dioxide films were successfully produced on cotton fabrics from alkoxide solutions under ambient pressure using the low temperature sol-gel process. At a temperature as low as ...

    Kaihong Qi, Walid A Daoud, John **n, C. L. Mak in MRS Online Proceedings Library (2006)

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