Investigation on the Behaviours of TiB2 Reinforced B4C-SiC Composites Against Co-60 Gamma Radioisotope Source

Volume: 21 Number: 1 February 23, 2015
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Investigation on the Behaviours of TiB2 Reinforced B4C-SiC Composites Against Co-60 Gamma Radioisotope Source

Abstract

In the present study, the gamma attenuation behaviours of the Titanium diboride (TiB2) reinforced boron carbide (B4C)-silicon carbide (SiC) composite materials were investigated against Co-60 gamma radioisotope source. In the experiments TiB2 unreinforced and 2% and 4% TiB2 (by volume) reinforced B4C-SiC composite materials were used. In the composite materials B4C/SiC ratio has been realized as 6/4 by volume. The linear and mass attenuation coefficients of the samples were carried out for Co60 gamma radioisotope source which has two energy peaks (1.17 and 1.33 MeV). Then mass attenuation coefficients and half-value thicknesses (HVT) of the materials were calculated. Experimental mass attenuation coefficients were compared with the theoretical values which were calculated from XCOM computer code. Furthermore HVTs of the samples were evaluated and compared each other. It has been seen that the experimental and theoretical mass attenuation coefficients are closed to each other and differences are under 10 percent. In addition, TiB2 reinforced B4C-SiC composites have smaller HVTs than unreinforced one. Moreover 4% TiB2 reinforced B4C-SiC composite has smaller HVT than the 2% reinforced sample. Reinforcing TiB2 and increasing TiB2 ratio increase the gamma attenuation property of the B4C-SiC composites against Co-60 gamma radioisotope source.

Keywords

References

  1. Buyuk B, Tugrul AB, Akarsu AC, Addemir AO. “Investigation on the Effects of Titanium Diboride Particle Size on Radiation Shielding Properties of Titanium Diboride Reinforced Boron Carbide-Silicon Carbide Composites”. Journal of Nano- and Electronic Physics, 4(1), 1010-1013, 2012.
  2. Buyuk B, Tuğrul AB., “Gamma and Neutron Attenuation Behaviours of Boron Carbide -Silicon Carbide Composites. Annals of Nuclear Energy, 71 (2014), 46-51.
  3. Thevenot F. “Boron Carbide-A Comprehensive Review”. Journal 6(4), 205-22, 1990. Ceramic Society,
  4. Buyuk B, Tugrul AB, Akarsu AC, Addemir AO. “Investigation of Behaviour of Titanium Diboride Reinforced Boron Carbide-Silicon Carbide Composites Against Cs-137 Gamma Radioisotope Source by Using Gamma Transmission Technique”. Acta Physica Polonica A, 121(1), 135-137, 2012.
  5. Taylor NP, Cook I, Forrest RA, Forty CBA, Han WE, Ward DJ. “The Safety, Environmental and Economic Implications of the use of Silicon Carbide in Fusion Power Plant Blankets”. Fusion Engineering and Design, 58-59, 991-995, 2001.
  6. Akarsu AC, Gokce H, Boyraz T, Ertug B, Addemir AO, Ovecoglu ML. “Investigation of The Mechanical Properties of Boron Carbide-Silicon Carbide-Titanium Diboride Composites Fabricated by Hot-Pressing”. 3rd Non-Oxides. Cappadocia, Turkey, 1-4 June 2010. on SiAlONs and
  7. Gencel O. Gamma and Neutron Shielding Characteristics of Proportions, Editors: Korkut T, 41-49, Kerala, India, 2012. Colemanite Technology. Nuclear Science and
  8. Akkurt I, El-Khayatt AM. “The Effect of Barite Proportion on Neutron and Gamma-Ray Shielding”. Annals of Nuclear Energy, 51, 5-9, 2013.

Details

Primary Language

English

Subjects

-

Journal Section

-

Authors

Bülent Büyük This is me

Publication Date

February 23, 2015

Submission Date

February 24, 2015

Acceptance Date

-

Published in Issue

Year 2015 Volume: 21 Number: 1

APA
Büyük, B., & Tuğrul, B. (2015). Investigation on the Behaviours of TiB2 Reinforced B4C-SiC Composites Against Co-60 Gamma Radioisotope Source. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, 21(1), 24-29. https://doi.org/10.5505/pajes.2014.29052
AMA
1.Büyük B, Tuğrul B. Investigation on the Behaviours of TiB2 Reinforced B4C-SiC Composites Against Co-60 Gamma Radioisotope Source. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi. 2015;21(1):24-29. doi:10.5505/pajes.2014.29052
Chicago
Büyük, Bülent, and Beril Tuğrul. 2015. “Investigation on the Behaviours of TiB2 Reinforced B4C-SiC Composites Against Co-60 Gamma Radioisotope Source”. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi 21 (1): 24-29. https://doi.org/10.5505/pajes.2014.29052.
EndNote
Büyük B, Tuğrul B (February 1, 2015) Investigation on the Behaviours of TiB2 Reinforced B4C-SiC Composites Against Co-60 Gamma Radioisotope Source. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi 21 1 24–29.
IEEE
[1]B. Büyük and B. Tuğrul, “Investigation on the Behaviours of TiB2 Reinforced B4C-SiC Composites Against Co-60 Gamma Radioisotope Source”, Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, vol. 21, no. 1, pp. 24–29, Feb. 2015, doi: 10.5505/pajes.2014.29052.
ISNAD
Büyük, Bülent - Tuğrul, Beril. “Investigation on the Behaviours of TiB2 Reinforced B4C-SiC Composites Against Co-60 Gamma Radioisotope Source”. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi 21/1 (February 1, 2015): 24-29. https://doi.org/10.5505/pajes.2014.29052.
JAMA
1.Büyük B, Tuğrul B. Investigation on the Behaviours of TiB2 Reinforced B4C-SiC Composites Against Co-60 Gamma Radioisotope Source. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi. 2015;21:24–29.
MLA
Büyük, Bülent, and Beril Tuğrul. “Investigation on the Behaviours of TiB2 Reinforced B4C-SiC Composites Against Co-60 Gamma Radioisotope Source”. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, vol. 21, no. 1, Feb. 2015, pp. 24-29, doi:10.5505/pajes.2014.29052.
Vancouver
1.Bülent Büyük, Beril Tuğrul. Investigation on the Behaviours of TiB2 Reinforced B4C-SiC Composites Against Co-60 Gamma Radioisotope Source. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi. 2015 Feb. 1;21(1):24-9. doi:10.5505/pajes.2014.29052