CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
The Influence of BaO on the Mechanical and Gamma / Fast Neutron Shielding Properties of Lead Phosphate Glasses
Authors
E. M. Ahmed
F. I. El-Agawany
+3 more
K. A. Mahmoud
Y. S. Rammah
O. L. Tashlykov
Publication date
1 January 2021
Publisher
'Elsevier BV'
Doi
Cite
Abstract
The mechanical features evaluated theoretically using Makishima-Mackenzie's model for glasses xBaO-(50-x) PbO–50P2O5 where x = 0, 5, 10, 15, 20, 30, 40, and 50 mol%. Wherefore, the elastic characteristics; Young's, bulk, shear, and longitudinal modulus calculated. The obtained result showed an increase in the calculated values of elastic moduli with the replacement of the PbO by BaO contents. Moreover, the Poisson ratio, micro-hardness, and the softening temperature calculated for the investigated glasses. Besides, gamma and neutron shielding ability evaluated for the barium doped lead phosphate glasses. Monte Caro code (MCNP-5) and the Phy-X/PSD program applied to estimate the mass attenuation coefficient of the studied glasses. The decrease in the PbO ratio has a negative effect on the MAC. The highest MAC decreased from 65.896 cm2/g to 32.711 cm2/g at 0.015 MeV for BPP0 and BPP7, respectively. The calculated values of EBF and EABF showed that replacement of PbO with BaO contents in the studied BPP glasses helps to reduce the number of photons accumulated inside the studied BPP glasses. © 2021 Korean Nuclear Society.Taif University, Saudi Arabia is kindly acknowledged for Supporting our work through the Project number (TURSP-2020/84)
Similar works
Full text
Available Versions
Institutional repository of Ural Federal University named after the first President of Russia B.N.Yeltsin
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:elar.urfu.ru:10995/112248
Last time updated on 17/05/2022
Directory of Open Access Journals
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:doaj.org/article:3c0a7295c...
Last time updated on 22/11/2021