International Journal of Materials Science and Applications

Volume 8, Issue 3, May 2019

  • Influence of Li2CO3 and ZnO Nanoparticle on Microstructure and Magnetic Properties of Low-Temperature Sintering LiZnTiBi Ferrites for High-Frequency Applications

    Fang Xu, Yulong Liao, Huaiwu Zhang

    Issue: Volume 8, Issue 3, May 2019
    Pages: 35-39
    Received: 28 May 2019
    Published: 29 July 2019
    Abstract: LiZnTi ferrite ceramics with high saturation flux density (Bs), large remanence ratio (Br/Bs) and high saturation magnetization (4πMs) is a vital material for high frequency devices. In the present work, we prepared uniform and compact LiZnTiBi ferrite with large average grain size (>30μm) at 900°C. Firstly, the hybrid materials, including Li2CO3, ... Show More
  • Inorganic Phosphate Effect of on Human Dental Pulp Cell Cultures

    Jomana Alsenan, Laisheng Chou

    Issue: Volume 8, Issue 3, May 2019
    Pages: 40-46
    Received: 1 July 2019
    Accepted: 5 August 2019
    Published: 23 August 2019
    Abstract: This study was designed to investigate the effect of inorganic phosphate (Pi) at different concentrations on odontogenesis of the normal human dental pulp cells (hDPCs). Normal human dental pulp cells derived from extracted pristine teeth were cultured in growth medium with supplements of inorganic phosphate (Pi) in 0 ppm, 2 ppm, 4 ppm, 5 ppm and 8... Show More
  • Microstructure and Strength of Titanium After Heat Treatment at Different Temperatures in the Range of 680-1000°C

    Xingyu Zhang, Benjamin Hanes, Daniel Brooks, Steve Niezgoda

    Issue: Volume 8, Issue 3, May 2019
    Pages: 47-55
    Received: 18 July 2019
    Published: 27 August 2019
    Abstract: The main purpose of this research is to determine the effect of brazing treatment on mechanical properties of both titanium Grade 2 and titanium Grade 5 alloys. The research group obtained Grade 2 and Grade 5 titanium alloys and brazing- treated them at temperatures of 680, 800, 850, 900, 920, 950, and 1000°C. Afterward, each sample was tensile tes... Show More