Matrices of radiation-protective composites using bismuth oxide

International Conference on Mechanical Engineering, Automation and Control Systems 2017

机械制造;无线电电子学;计算机科学

Yashkina, S.Yu.^1 ; Doroganov, V.A.^1 ; Trepalina, Yu.N.^1 ; Loktionov, V.A.^1 ; Evtushenko, E.I.^1

State Technological University Named after V.G. Shukhov, Kostyukova St., 46, Belgorod

308012, Russia^1

关键词: Bismuth oxides;    Ceramic binders;    Ceramic concretes;    High alumina;    Protective characteristic;    Protective properties;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/327/3/032061/pdf
DOI  :  10.1088/1757-899X/327/3/032061

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

The article presents the results of investigations of radiation-protective composites with two types of matrices based on chamotte and aluminous binders. The synthesis of binders was carried out according to the principles of the production of ceramic concrete based on the artificial ceramic binders (ACB). Bismuth oxide was selected as filler. Basic physical and mechanical, as well as radiation-protective characteristics, of composites with different ratios of ACB and Bi2O3were shown. It was found out that binder of high-alumina chamotte can be used as an optimal matrix base. Composites on its basis have higher structural and radiation-protective properties.