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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.1
- 수록면
- 647 - 653 (7page)
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초록· 키워드
오류제보하기
Stainless steel is used commonly in nuclear applications for shielding radiation, so in this study, three different types of new stainless steel samples were designed and developed. New stainless steel compound ratios were determined by using Monte Carlo Simulation program Geant 4 code. In the sample production, iron (Fe), nickel (Ni), chromium (Cr), silicium (Si), sulphur (S), carbon (C), molybdenum (Mo), manganese (Mn), wolfram (W), rhenium (Re), titanium (Ti) and vanadium (V), powder materials were used with powder metallurgy method. Total macroscopic cross sections, mean free path and transmission number were calculated for the fast neutron radiation shielding by using (Geant 4) code. In addition to neutron shielding, the gamma absorption parameters such as mass attenuation coefficients (MACs) and half value layer (HVL) were calculated using Win-XCOM software. Sulfuric acid abrasion and compressive strength tests were carried out and all samples showed good resistance to acid wear and pressure force. The neutron equivalent dose was measured using an average 4.5 MeV energy fast neutron source. Results were compared to 316LN type stainless steel, which commonly used in shielding radiation. New stainless steel samples were found to absorb neutron better than 316LN stainless steel at both low and high temperatures
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참고문헌 (27)
참고문헌 신청
U.S.NRC / 1997 / United States Nuclear Regulatory Commission
National Research Council / 2006 / Health Risks from Exposure to Low Levels of Ionizing Radiation: BEIR VII Phase 2 / The National Academies Press :7
R. E. Shore / 2018 / Implications of recent epidemiologic studies for the linear nonthreshold model and radiation protection / J. Radiol. Prot 38:1217~1233
V. P. Singh / 2014 / Gamma ray and neutron shielding properties of some alloy materials / Ann. Nucl. Energy 64:301~310
Mukherjee / 2015 / Materials research and development opportunities in fusion reactors / Proc. Indian Natl. Sci. Acad 81(4):827~839
National Research Council / 2006 / Health Risks from Exposure to Low Levels of Ionizing Radiation: BEIR VII Phase 2 / The National Academies Press :7
R. E. Shore / 2018 / Implications of recent epidemiologic studies for the linear nonthreshold model and radiation protection / J. Radiol. Prot 38:1217~1233
V. P. Singh / 2014 / Gamma ray and neutron shielding properties of some alloy materials / Ann. Nucl. Energy 64:301~310
Mukherjee / 2015 / Materials research and development opportunities in fusion reactors / Proc. Indian Natl. Sci. Acad 81(4):827~839
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