Advances in Materials

Volume 5, Issue 6, December 2016

  • Finite Element Study on the Vibration of Functionally Graded Beam with Different Temperature Conditions

    Kazem Reza Kashyzadeh, Alireza Amiri Asfarjani

    Issue: Volume 5, Issue 6, December 2016
    Pages: 57-65
    Received: 10 September 2016
    Accepted: 27 October 2016
    Published: 23 December 2016
    Abstract: Functional graded materials have been wide range of applications in the different industries such as automotive, machine, aerospace and etc. So, the vibration analysis under different conditions is very important. FGMs are made of a ceramic and a metal to protect against large temperature gradients. The main objective of this research is to study o... Show More
  • Improving Quality of Alloys and Saving Alloying and Refining Additives While the External Cathode and Anode Are Exposed to the Melt in Constant Electric Field

    Harast Aliaxandr Ivanavich

    Issue: Volume 5, Issue 6, December 2016
    Pages: 66-72
    Received: 3 December 2016
    Accepted: 19 December 2016
    Published: 10 January 2017
    Abstract: The advanced methods for the alloy composition regulation at some consumption of slag-forming additives are suggested. When implementing the proposed technology, the slag functions as a protector and electric conductor, and redox processes are determined by the magnitude and the applied potential function. The cathodic and anodic polarization of al... Show More
  • Ionic Liquid Crystalline Systems Consisting of Polyammonium and Counter Carboxylate Ions

    Shiori Tomitaka, Masanori Nata, Seiji Ujiie

    Issue: Volume 5, Issue 6, December 2016
    Pages: 73-76
    Received: 7 December 2016
    Accepted: 29 December 2016
    Published: 24 January 2017
    Abstract: Novel ionic liquid crystals consisting of polyammonium and carboxylate ions were synthesized by ion complexation of polyethyleneimine and carboxylic acids (α,ω-dicarboxylic acids and hydroxyalkanoic acid). Their thermal properties and orientational behavior were examined by polarizing microscopic observation, differential scanning calorimetry, and ... Show More