TiB2 Thin Film Coated Glass and High Speed Steel (HSS) in Applications of Radiation Shielding Technology

Authors : Mehmet BÜYÜKYILDIZ, Ahmet TURAN, Tolga TAVŞANOĞLU, Erdem ŞAKAR, Onuralp YÜCEL, Murat KURUDİREK

Pages : 84-95

Doi:10.38088/jise.731126

View : 21 | Download : 12

Publication Date : 2020-12-14

Article Type : Research Paper

Abstract :TiB2 insert ignore into journalissuearticles values(titanium diboride); is a transition metal boride with remarkable properties and, its thin-film coatings can be deposited on various substrates to develop the wear resistance properties of substrates. Radiation interaction properties of TiB2 coated glass and HSS are very significant as well for shielding applications and it has not been investigated so far. In this work, linear attenuation coefficient insert ignore into journalissuearticles values(µ);, half-value layer insert ignore into journalissuearticles values(HVL);, tenth-value layer insert ignore into journalissuearticles values(TVL); and mean free path insert ignore into journalissuearticles values(MFP); of TiB2 coated glass and HSS insert ignore into journalissuearticles values(AISI-M2); were measured using a 133Ba radioactive point source at energies 80.8, 276.4, 302.8, 356 and 383.8 keV. A comparison has been made with some radiation shielding concretes with respect to MFP. Energy absorption and exposure buildup factors insert ignore into journalissuearticles values(EABF and EBF); of composites were also calculated in the experimental energy region 50 – 500 keV. TiB2 coated glass and HSS were found to be better radiation shielding materials than the standard shielding concretes concluding that they can be further developed for radiation shielding applications.
Keywords : Radiation shielding, thin film coating, TiB2