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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2021.5
- 수록면
- 1,634 - 1,641 (8page)
- DOI
- https://doi.org/10.1016/j.net.2020.11.009
이용수
초록· 키워드
오류제보하기
Exposure to gamma-rays is hazardous for humans and other living beings because of their high penetrationthrough the materials. For this reason, shielding materials (usually lead, copper and stainlesssteel) are used to protect against gamma rays. This study’s objective was to prepare ceramic materials forgamma radiation shielding by using different natural bentonite clays. Gamma-ray attenuation performancesof the prepared shielding materials at different thicknesses were investigated and evaluated fordifferent gamma-ray energies from different standard point gamma radiation sources (251Am, 57Co, 137Cs,60Co, and 88Y). The mass and linear attenuation coefficients of the prepared ceramics vary between 0.238and 0.443 cm2 g 1 and between 0.479 and 1.06 cm 1, respectively, depending on their thicknesses.
Results showed that these materials could be prioritized because of their evidential properties of gammaradiation protection in radiation applications.
목차
등록된 정보가 없습니다.
참고문헌 (49)
참고문헌 신청
F. Akman / 2019 / The radiation shielding features for some silicide, boride and oxide types ceramics / Radiat. Phys. Chem 160:9~14
F. Akman / 2019 / Study of gamma radiation attenuation properties of some selected ternary alloys / J. Alloys Compd 782:315~322
Guanghui Su / 2020 / Study on the design and experimental verification of multilayer radiation shield against mixed neutrons and γ-rays / Nuclear Engineering and Technology 52(1):178~184
Hernandez-Murillo Christian Geovanni / 2020 / X-ray and gamma ray shielding behavior of concrete blocks / Nuclear Engineering and Technology 52(8):1792~1797
K. J. Singh / 2014 / Gamma-ray shielding and structural properties of PbOeSiO2 glasses / Ann. Nucl. Energy 64:301~310
F. Akman / 2019 / Study of gamma radiation attenuation properties of some selected ternary alloys / J. Alloys Compd 782:315~322
Guanghui Su / 2020 / Study on the design and experimental verification of multilayer radiation shield against mixed neutrons and γ-rays / Nuclear Engineering and Technology 52(1):178~184
Hernandez-Murillo Christian Geovanni / 2020 / X-ray and gamma ray shielding behavior of concrete blocks / Nuclear Engineering and Technology 52(8):1792~1797
K. J. Singh / 2014 / Gamma-ray shielding and structural properties of PbOeSiO2 glasses / Ann. Nucl. Energy 64:301~310
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