Effect of Boron Carbide Reinforcement Amount on the Properties of Boron Carbide Reinforced Al Based Composites Bor Karbür Takviyeli Al Esaslı Kompozitlerin Özellikleri Üzerine Bor Karbür Takviye Miktarının Etkisi


AKÇAY S. B. , VAROL T., GÜLER O., Aksa H. C.

El-Cezeri Journal of Science and Engineering, vol.9, no.2, pp.869-881, 2022 (Scopus) identifier

  • Publication Type: Article / Article
  • Volume: 9 Issue: 2
  • Publication Date: 2022
  • Doi Number: 10.31202/ecjse.1023910
  • Journal Name: El-Cezeri Journal of Science and Engineering
  • Journal Indexes: Scopus, TR DİZİN (ULAKBİM)
  • Page Numbers: pp.869-881
  • Keywords: Aluminum Matrix, Boron Carbide, Mechanical Milling, Metal Matrix Composite, Powder Metallurgy
  • Karadeniz Technical University Affiliated: Yes

Abstract

© 2022, TUBITAK. All rights reserved.In this study, the production and characterization of Al matrix particles and compact materials containing 10%, 20% and 40% by weight Boron Carbide (B4 C) were carried out. The electrical conductivity values of B4 C reinforced Al matrix compact materials were determined as the lowest 6.97% IACS and the highest 20.73% IACS. As a result of experimental studies, it has been understood that B4 C reinforcement, which increases in weight in the microstructure, has a effect on reducing the density of the structure and increasing its hardness. Density values of Al matrix compact materials containing 10%, 20% and 40% B4 C by weight in their structure were measured as 2.622 gr/cm3, 2.598 gr/cm3 and 2.568 gr/cm3. Hardness values were measured as 244.34 HV(0.5), 270.16 HV(0.5) and 290.70 HV(0.5), respectively.