Analysis and comparison of low activation characteristics of nuclear structural material SIMP steel

doi:10.16568/j.0254-6086.201903014

NUCLEAR FUSION AND PLASMA PHYSICS ›› 2019, Vol. 39 ›› Issue (3): 276-281.DOI: 10.16568/j.0254-6086.201903014

• Nuclear Fusion Engineering and Technology • Previous Articles Next Articles

Analysis and comparison of low activation characteristics of nuclear structural material SIMP steel

LI Xia1, 2, LIU Song-lin1, ZHANG Xiao-kang1, 2, YAN Wei3, WANG Zhi-guang4

(1. Institute of Plasma Physics, Chinese Academy of Sciences, Hefei, Anhui 230031; 2. University of Science and Technology of China, Hefei 230027; 3. Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016; 4. Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000)

Online:2019-09-15 Published:2019-09-16

核用结构材料SIMP 钢低活化特性的分析与比较

李夏1, 2，刘松林1，张小康1, 2，严伟3，王志光4

(1. 中国科学院等离子体物理研究所，合肥 230031； 2. 中国科学技术大学，合肥 230026； 3. 中国科学院金属研究所，沈阳 110016； 4. 中国科学院近代物理研究所，兰州 730000)

作者简介:李夏(1993-)，男，安徽人，硕士研究生，从事聚变堆中子学计算研究。
基金资助:
国家重点研发计划资助(2017YFE0300502)

Abstract

Abstract:

The activation properties of SIMP steel have been simulated under the conditions of the water cooled ceramic breeder (WCCB) blanket for China Fusion Engineering Test Reactor (CFETR) by coupling of the MCNP (Monte Carlo N-Particle Transport Code) and FISPACT activation code. The simulation results of specific activity, decay heat, contact dose rate and radiation damage of SIMP steel have been fully compared with other RAFM steel such as EUROFER-97, F82H and so on. The comparisons show that the SIMP has good activation performance corresponding to low activation performance of RAFM. It is conclusion that the SIMP can be chosen as one candidate structural material used for future fusion reactor blanket.

Key words: Structural material, Activation calculation, MCNP

摘要：

在中国聚变工程实验堆(CFETR)水冷陶瓷增殖(WCCB)包层的设计条件下，对水冷包层应用SIMP 钢，使用蒙特卡罗中子输运程序MCNP 与欧洲研制的材料活化计算程序FISPACT 耦合计算，分析了SIMP 钢结构材料的放射性比活度、衰变热、接触剂量率和辐照损伤等。通过与EUROFER-97、F82H 等多种低活化钢的对比发现，SIMP 钢在多个活化结果上达到国际上认可的低活化铁素体/马氏体钢(RAFM)的低活化特性。因此，SIMP 钢可作为未来聚变堆包层的候选结构材料。

关键词: 结构材料, 活化分析, 蒙特卡罗方法

CLC Number:

TL62+7

LI Xia1, 2, LIU Song-lin1, ZHANG Xiao-kang1, 2, YAN Wei3, WANG Zhi-guang4. Analysis and comparison of low activation characteristics of nuclear structural material SIMP steel[J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2019, 39(3): 276-281.

李夏1, 2，刘松林1，张小康1, 2，严伟3，王志光4. 核用结构材料SIMP 钢低活化特性的分析与比较[J]. 核聚变与等离子体物理, 2019, 39(3): 276-281.

References

[1] 杨柯, 严伟, 王志光, 等. 核用新型耐高温, 抗辐照,耐液态金属腐蚀结构材料——SIMP 钢的研究进展[J]. 金属学报, 2016, 52(10): 1207-1221.
[2] Wan Y X. Design and strategy for the Chinese fusion engineering testing reactor (CFETR) [C]. San Francisco:Proceedings of the 25th Symposium on Fusion Engineering (SOFE-25), 2013.
[3] Liu S L, Pu Y, Cheng X M, et al. Conceptual design of a water cooled breeder blanket for CFETR[J]. Fusion Eng.Des., 2014, 89(7?8): 1380-1385.
[4] 曹启祥, 冯开明, 张国书. ITER 固态试验包层模块设计三维活化分析[J]. 核聚变与等离子体物理, 2009,29(1): 62-66.
[5] Zhang X K, Liu S L, Li X, et al. Updated neutronics analyses of a water cooled ceramic breeder blanket for the CFETR [J]. Plasma Science and Technology, 2017,19(11): 115602.
[6] 黄群英, 郁金南, 朱升云, 等. 中国低活化马氏体钢CLAM 研究进展[J]. 核科学与工程, 2007, 27(1): 41-50.
[7] Barabash V. Chemical composition and some properties of materials for the ITER in-vessel components for type B radioactive waste assessment [R]. Cadarache: ITER Organization, 2010.
[8] 王平怀, 谌继明, 付海英, 等. 聚变堆结构材料低活性铁素体/马氏体钢CLF-1 研究进展[R]. 中国核科学技术进展报告(第二卷), 中国核学会, 2011.
[9] Shi Q, Yan W, Sha W, et al. Corrosion resistance of self-growing TiC coating on SIMP steel in LBE at 600°C[J]. Materials and Corrosion, 2016, 67(11): 1204-1212.
[10] Shi Q, Liu J, Wang W, et al. High temperature oxidation behavior of SIMP steel [J]. Oxid. Met., 2015, 83(5?6):521-532.
[11] Eliseeva O I, Tsisar V P. Effect of temperature on the interaction of ÉP823 steel with lead melts saturated with oxygen[J]. Mater. Sci., 2007, 43(2): 230-237.
[12] 罗上庚. 放射性废物处理与处置[M]. 北京: 中国环境科学出版社, 2007.
[13] GB18871-200, 电离辐射防护与辐射源安全基本标准[S]. 北京: 中国标准出版社, 2002.
[14] Application of the concepts of exclusion, exemption and clearance [M]. Vienna: International Atomic Energy Agency, 2004.
[15] El-Guebaly L, Mynsberge L, Martin C, et al. Activation and environmental aspects of ARIES-ACT1 power plant[J]. Fusion Science and Technology, 2015, 67(1): 179-192.

Analysis and comparison of low activation characteristics of nuclear structural material SIMP steel

核用结构材料SIMP 钢低活化特性的分析与比较

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 8

Recommended Articles

Metrics

[1]	ZHAO Feng-chao, FENG Kai-ming, CAO Qi-xiang, LI Zai-xin, ZHANG Guo-shu. Neutronics design and analysis of helium cooled solid blanket for superconductor CFETR [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2018, 2(2): 184-191.
[2]	ZHAO Feng-chao, FENG Kai-ming, CAO Qi-xiang, LI Zai-xin, ZHANG Guo-shu. Neutronics design and analysis of helium cooled solid blanket and shielding for copper conductor CFETR [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2018, 2(1): 48-54.
[3]	ZHANG Peng-fei, LIU Yi, ZHANG Yi-po, YUAN Guo-liang. Simulation on shielding system of neutron camera for HL-2A [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2017, 37(4): 379-384.
[4]	FENG Yong, LI Zai-xin, ZHAO Feng-chao. Analysis of HCSB DEMO neutron flux spectra and conceptual design of detection system based on foil activation method [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2016, 36(2): 148-153.
[5]	PU Yong1, LIU Song-lin1, CHEN Yi-xue2, LI Jia3, HUANG Kai1, LI Xiao-jing2, GAO Fang-fang3. Preliminary analysis of time dependent tritium breeding characteristics of a water cooled ceramic breeder blanket for CFETR [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2016, 36(1): 71-77.
[6]	HAN Jing-ru, CHEN Yi-xue, ZHANG Guo-shu, CAO Qi-xiang. Activation calculation analysis for the China 2×6 solid breeder test blanket module [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2011, 31(4): 344-349.
[7]	LI Zeng-qiang, FENG Kai-ming, ZHANG Guo-shu, YUAN Tao. 3-D neutronics calculation of the 2×6 HCSB TBM model [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2009, 29(1): 59-61.
[8]	CAO Qi-xiang, FENG Kai-ming, ZHANG Guo-shu. Three-dimensional activation analysis for ITER solid test blanket module [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2009, 29(1): 62-66.