Citation: LI Rui-Wen, WANG Xiao-Lin, SHI Peng, JI He-Fei. Study on Strain Energy on the Hydride Growth Kinetics of U-Nb Alloys[J]. Acta Physico-Chimica Sinica, ;2015, 31(S1): 39-44. doi: 10.3866/PKU.WHXB2014Ac14 shu

Study on Strain Energy on the Hydride Growth Kinetics of U-Nb Alloys

1.
1 Institute of Material, China Academy of Engineering Physics, Mianyang 621700, Sichuan Province, P. R. China;
2.
2 China Academy of Engineering Physics, Mianyang 621900, Sichuan Province, P. R. China

Corresponding author: LI Rui-Wen,
Fund Project: 中国工程物理研究院发展基金(2011B0301056)资助项目 (2011B0301056)

To investigate the difference of the hydride growth kinetics of U, U-2.5%Nb, and U-5.7%Nb (mass fraction) based on strain energy theory, the deformation, stress, and strain energy during hydride growth were investigated by the finite element model (FEM) according to the mechanical properties of the three U materials. The results showed that the strain energy because of hydride expansile growth in the matrix is considerably different for the three U materials. When hydride grows, the order of the strain energy value is U-5.7%Nb > U > U-2.5%Nb. This indicates that based on reaction activation energy theory the U-2.5%Nb alloy is the most susceptible to hydrogen corrosion, followed by U, while U-5.7%Nb is the most resistant to hydrogen corrosion. The calculated results of the strain energy agree with the hydride growth kinetics experimental results, which also show that the hydride growth model is correct. This study shows that the large strain energy because volume change during hydride growth plays an important role in the growth kinetics.
- U-Nb alloy,
- Hydride,
- Strain energy,
- Growth model
1. [1]
  (1) Li, R.W.; Wang, X. L.; Li, G.; Lai, X. C. Atom. Energy Sci. Technol. 2009, 43 (8), 683. [李瑞文, 汪小琳, 李赣, 赖新春. 原子能科学技术, 2009, 43 (8), 683.]
2. [2]
  (2) Li, R.W.; Wang, X. L. J. Nucl. Mater. 2014, 449, 49. doi: 10.1016/j.jnucmat.2014.02.036
3. [3]
  (3) Zou, L. X.; Sun, Y.; Qi, L. Z. J. Nucl. Radioanal. Chem. 2004, 26, 153. [邹乐西, 孙颖, 齐连柱. 核化学与放射化学, 2004, 26, 153.]
4. [4]
  (4) Li, R.W.; Wang, X. L.; Li, G.; Lai, X. C. Mater. Protection 2010, 43 (5), 20. [李瑞文, 汪小琳, 李赣. 材料保护, 2010, 43 (5), 20.]
5. [5]
  (5) Yang, Y.; Zhang, P.; Shi, P. J. Phys. Chem. C 2011, 115, 23381. doi: 10.1021/jp206750q
6. [6]
  (6) Demint, A.; Leckey, J. J. Nucl. Mater. 2000, 281, 208. doi: 10.1016/S0022-3115(00)00238-5
7. [7]
  (7) Balooch, M.; Siekhaus, W. J. J. Nucl. Mater. 1998, 255, 263. doi: 10.1016/S0022-3115(98)00028-2
8. [8]
  (8) Shamir, N. Appl. Surf. Sci. 2007, 253, 5957. doi: 10.1016/j.apsusc.2006.12.119
9. [9]
  (9) Jones, C. P.; Scott, T. B.; Petherbridge, J. R. Solid State Ionics 2013, 231, 81. doi: 10.1016/j.ssi.2012.11.018
10. [10]
  (10) Moreno, D.; Arkush, R.; Zalkind, S. J. Nucl. Mater. 1996, 230, 181. doi: 10.1016/0022-3115(96)00163-8
11. [11]
  (11) Bingert, J. F.; Hanrahan, R. J.; Field, R. D. J. Alloy. Compd. 2004, 365, 138. doi: 10.1016/S0925-8388(03)00647-9
12. [12]
  (12) Shi, P. The Effect of Ti on Hydrogen of U-0.79% (w)Ti. Ph. D. Dissertation, China Academy of Engineering Physics, Mianyang, 2013. [史鹏. 合金化元素钛对U-0.79% (w) Ti合金氢化行为影响研究[D]. 绵阳: 中国工程物理研究院, 2013.]
13. [13]
  (13) Saw, C. K.; Haschke, J. M.; Allen, P. G. J. Nucl. Mater. 2012, 429, 128. doi: 10.1016/j.jnucmat.2012.05.044
14. [14]
  (14) Greenbaum, Y.; Barlam, D.; Mintz, M. H. J. Alloy. Compd. 2008, 452, 325. doi: 10.1016/j.jallcom.2006.11.045
15. [15]
  (15) Kolodii, B. I. Mater. Sci. 2002, 38, 243. doi: 10.1023/A:1020998305715
16. [16]
  (16) Lu, Y. L.; Chen, Z.; Wang, Y. X. Comput. Mater. Sci. 2011, 50, 1925. doi: 10.1016/j.commatsci.2011.01.042
17. [17]
  (17) Halevy, I.; Salhov, S.; Zalkind, S. J. Alloy. Compd. 2004, 370, 59. doi: 10.1016/j.jallcom.2003.09.124
1. [1]
  Junli Liu . Practice and Exploration of Research-Oriented Classroom Teaching in the Integration of Science and Education: a Case Study on the Synthesis of Sub-Nanometer Metal Oxide Materials and Their Application in Battery Energy Storage. University Chemistry, 2024, 39(10): 249-254. doi: 10.12461/PKU.DXHX202404023
2. [2]
  Huan LI , Shengyan WANG , Long Zhang , Yue CAO , Xiaohan YANG , Ziliang WANG , Wenjuan ZHU , Wenlei ZHU , Yang ZHOU . Growth mechanisms and application potentials of magic-size clusters of groups Ⅱ-Ⅵ semiconductors. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1425-1441. doi: 10.11862/CJIC.20240088
3. [3]
  Yunxin Xu , Wenbo Zhang , Jing Yan , Wangchang Geng , Yi Yan . A Fascinating Saga of “Energetic Materials”. University Chemistry, 2024, 39(9): 266-272. doi: 10.3866/PKU.DXHX202307008
4. [4]
  Xiaochen Zhang , Fei Yu , Jie Ma . 多角度数理模拟在电容去离子中的前沿应用. Acta Physico-Chimica Sinica, 2024, 40(11): 2311026-. doi: 10.3866/PKU.WHXB202311026
5. [5]
  Congying Lu , Fei Zhong , Zhenyu Yuan , Shuaibing Li , Jiayao Li , Jiewen Liu , Xianyang Hu , Liqun Sun , Rui Li , Meijuan Hu . Experimental Improvement of Surfactant Interface Chemistry: An Integrated Design for the Fusion of Experiment and Simulation. University Chemistry, 2024, 39(3): 283-293. doi: 10.3866/PKU.DXHX202308097
6. [6]
  Xinyu ZENG , Guhua TANG , Jianming OUYANG . Inhibitory effect of Desmodium styracifolium polysaccharides with different content of carboxyl groups on the growth, aggregation and cell adhesion of calcium oxalate crystals. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1563-1576. doi: 10.11862/CJIC.20230374
7. [7]
  Xiao Liu , Guangzhong Cao , Mingli Gao , Hong Wu , Hongyan Feng , Chenxiao Jiang , Tongwen Xu . Seawater Salinity Gradient Energy’s Job Application in the Field of Membranes. University Chemistry, 2024, 39(9): 279-282. doi: 10.3866/PKU.DXHX202306043
8. [8]
  Runze Xu , Rui Liu . U-Pb Dating in the Age of Dinosaurs. University Chemistry, 2024, 39(9): 243-247. doi: 10.12461/PKU.DXHX202404083
9. [9]
  Donghui PAN , Yuping XU , Xinyu WANG , Lizhen WANG , Junjie YAN , Dongjian SHI , Min YANG , Mingqing CHEN . Preparation and in vivo tracing of ⁶⁸Ga-labeled PM_2.5 mimetic particles for positron emission tomography imaging. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 669-676. doi: 10.11862/CJIC.20230468
10. [10]
  Xinxin JING , Weiduo WANG , Hesu MO , Peng TAN , Zhigang CHEN , Zhengying WU , Linbing SUN . Research progress on photothermal materials and their application in solar desalination. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1033-1064. doi: 10.11862/CJIC.20230371
11. [11]
  Yuanyin Cui , Jinfeng Zhang , Hailiang Chu , Lixian Sun , Kai Dai . Rational Design of Bismuth Based Photocatalysts for Solar Energy Conversion. Acta Physico-Chimica Sinica, 2024, 40(12): 2405016-. doi: 10.3866/PKU.WHXB202405016
12. [12]
  Pingping Zhu , Yongjun Xie , Yuanping Yi , Yu Huang , Qiang Zhou , Shiyan Xiao , Haiyang Yang , Pingsheng He . Excavation and Extraction of Ideological and Political Elements for the Virtual Simulation Experiments at Molecular Level: Taking the Project “the Simulation and Computation of Conformation, Morphology and Dimensions of Polymer Chains” as an Example. University Chemistry, 2024, 39(2): 83-88. doi: 10.3866/PKU.DXHX202309063
13. [13]
  Yixuan Gao , Lingxing Zan , Wenlin Zhang , Qingbo Wei . Comprehensive Innovation Experiment: Preparation and Characterization of Carbon-based Perovskite Solar Cells. University Chemistry, 2024, 39(4): 178-183. doi: 10.3866/PKU.DXHX202311091
14. [14]
  Wenqi Gao , Xiaoyan Fan , Feixiang Wang , Zhuojun Fu , Jing Zhang , Enlai Hu , Peijun Gong . Exploring Nernst Equation Factors and Applications of Solid Zinc-Air Battery. University Chemistry, 2024, 39(5): 98-107. doi: 10.3866/PKU.DXHX202310026
15. [15]
  Simin Fang , Hong Wu , Wei Liu , Wei Wei , Hongyan Feng , Wan Li . Construction and Application of Teaching Resources for Inorganic and Analytical Chemistry Experimental Course in the Context of Digital Empowerment. University Chemistry, 2024, 39(10): 156-163. doi: 10.3866/PKU.DXHX202402053
16. [16]
  Wenxiu Yang , Jinfeng Zhang , Quanlong Xu , Yun Yang , Lijie Zhang . Bimetallic AuCu Alloy Decorated Covalent Organic Frameworks for Efficient Photocatalytic Hydrogen Production. Acta Physico-Chimica Sinica, 2024, 40(10): 2312014-. doi: 10.3866/PKU.WHXB202312014
17. [17]
  Xi Xu , Chaokai Zhu , Leiqing Cao , Zhuozhao Wu , Cao Guan . Experiential Education and 3D-Printed Alloys: Innovative Exploration and Student Development. University Chemistry, 2024, 39(2): 347-357. doi: 10.3866/PKU.DXHX202308039
18. [18]
  Zeyuan WANG , Songzhi ZHENG , Hao LI , Jingbo WENG , Wei WANG , Yang WANG , Weihai SUN . Effect of I₂ interface modification engineering on the performance of all-inorganic CsPbBr₃ perovskite solar cells. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1290-1300. doi: 10.11862/CJIC.20240021
19. [19]
  Jizhou Liu , Chenbin Ai , Chenrui Hu , Bei Cheng , Jianjun Zhang . 六氯锡酸铵促进钙钛矿太阳能电池界面电子转移及其飞秒瞬态吸收光谱研究. Acta Physico-Chimica Sinica, 2024, 40(11): 2402006-. doi: 10.3866/PKU.WHXB202402006
20. [20]
  Yipeng Zhou , Chenxin Ran , Zhongbin Wu . Metacognitive Enhancement in Diversifying Ideological and Political Education within Graduate Course: A Case Study on “Solar Cell Performance Enhancement Technology”. University Chemistry, 2024, 39(6): 151-159. doi: 10.3866/PKU.DXHX202312096

Get Citation

PDF

XML

Metrics

PDF Downloads(212)
Abstract views(858)
HTML views(7)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142