NUCLEAR TECHNIQUES, Volume. 47, Issue 11, 110001(2024)

Current progress of molecular dynamics simulation study on the corrosion of reactor alloy materials

Hanzi ZHANG, Baoliang ZHANG*, Chuankai SHEN, Menghe TU, Bin LONG, and Hui WANG
Author Affiliations
  • China Institute of Atomic Energy, Beijing 102413, China
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    Figures & Tables(4)
    Framework of molecular dynamics simulation components
    General process for the development of machine-learning force fields
    • Table 1. Simulation of alloy material corrosion in water reactor environment

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      Table 1. Simulation of alloy material corrosion in water reactor environment

      单位Units

      势函数

      Potential

      研究内容Content

      年份

      Years

      中山大学SunYat-sen UniversityCOMPASS Ⅱ

      不同温度和浓度下Fe3O4的团聚和沉积行为[38]

      Agglomeration and deposition behavior of Fe3O4 at different

      temperatures and concentrations

      2021

      湖南大学

      Hunan University

      ReaxFF

      水在两种不同Fe表面上的解离行为[3]

      Dissociation behavior of water on two distinct Fe surfaces

      2022

      湖南大学

      Hunan University

      ReaxFF

      晶界类型对Fe-H2O界面腐蚀过程的影响[39]

      The influence of grain boundary types in corrosion process of

      the Fe-H2O interface

      2022

      特伦特大学

      Trent University

      CLAYFF

      超临界水在氢氧化铁表面的吸附和聚集行为[40]

      Adsorption and aggregation behavior of supercritical water on

      the surface of iron hydroxide

      2013

      特伦特大学

      Trent University

      CLAYFF

      氢氧化铁体系中间隙对氯原子和水分子扩散的影响[41]

      The impact of interstitial space in the iron hydroxide system on

      the diffusion of chlorine atoms and water molecules

      2015

      湖南大学

      Hunan University

      ReaxFF

      超临界水中α-Fe的SCC裂纹萌生机理[2]

      The mechanism of stress corrosion cracking (SCC) initiation in alpha

      iron (α-Fe) in supercritical water

      2023

      东北大学

      Tohoku University

      TBMD

      Fe和Fe-Cr合金表面的初始氧化阶段[42]

      The surface of Fe and Fe-Cr alloys undergoes an initial oxidation stage

      2012

      核安全研究中心

      Nuclear Safety

      Research Center

      TBMD

      Fe-Cr二元合金在沸水堆环境下不同晶界处的氧化机制[43]

      Oxidation mechanism of Fe-Cr binary alloy at different grain

      boundaries in boiling water reactor environment

      2013

      江苏前沿电气科技有限公司

      Jiangsu Frontier Electric

      Technology Co

      ReaxFF

      Fe-Cr二元合金在超临界水中的氧化行为[44]

      The oxidation behavior of Fe-Cr binary alloy in supercritical water

      2021

      东北大学

      Tohoku University

      TBMD

      FCC Fe-Cr-Ni三元合金在288 ℃下SCC裂纹的萌生行为[21]

      Initiation behavior of stress corrosion cracking (SCC) in a ternary

      alloy of iron, chromium, and nickel at a temperature of 288 ℃

      2009

      中国化学工程集团公司

      China National Chemical

      Engineering Group Company

      ReaxFF

      Ni60Cr30Fe10多晶合金在900 K溶解氧水中的SCC裂纹萌生行为[36]

      SCC crack initiation behavior of Ni60Cr30Fe10 polycrystalline

      alloy in 900 K dissolved oxygen water

      2021

      牛津大学

      University of Oxford

      CFF93

      H2分子在氧化锆纳米孔中的扩散行为[45]

      Diffusion behavior of H2 molecules in zirconia nanopores

      2019

      哈佛大学

      Harvard University

      CTIP

      电场作用下纳米级氧化锆薄膜的生长行为[46]

      Growth behavior of nanoscale zirconia thin films under electric field

      2009

      中国核动力研究设计院

      Nuclear Power Institute

      of China

      COMB

      大尺寸氧化锆颗粒的形成机制[47]

      Formation mechanism of large-sized zirconia particles

      2019
    • Table 2. Simulation of alloy material corrosion in liquid-metal reactor environment

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      Table 2. Simulation of alloy material corrosion in liquid-metal reactor environment

      单位

      Units

      势函数

      Potential

      研究内容

      Content

      年份

      Years

      1

      中国科学院研究生院

      Graduate University of the

      Chinese Academy of Sciences

      EAM

      液铅在铁表面的扩散行为[60]

      Diffusion behavior of liquid lead on iron surface

      2012
      2

      清华大学

      Tsinghua University

      GEAM

      不同温度下圆柱形铅(Pb)液滴在铁表面的润湿特性[61]

      Wetting characteristics of cylindrical lead droplets on the surface

      of iron at different temperatures

      2022
      3

      中国科学院

      Chinese Academy of Sciences

      GEAM

      Fe-Pb二元体系的力场开发[62]

      Development of force field for Fe-Pb Binary Systems

      2022
      4

      湖南大学

      Hunan University

      MAEAM

      铜锂固液界面的腐蚀行为[63]

      Corrosion behavior of copper-lithium solid-liquid interface

      2018
      5

      深圳大学

      Shenzhen University

      EAM

      铜在620 K静态液体Li中的腐蚀特性[64]

      Corrosion characteristics of copper in static liquid Li at 620 K

      2019
      6

      湖南大学

      Hunan University

      MAEAM

      Cu的晶界与液态Li的相容性[65]

      Compatibility of grain boundaries between Cu and liquid Li

      2020
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    Hanzi ZHANG, Baoliang ZHANG, Chuankai SHEN, Menghe TU, Bin LONG, Hui WANG. Current progress of molecular dynamics simulation study on the corrosion of reactor alloy materials[J]. NUCLEAR TECHNIQUES, 2024, 47(11): 110001

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    Paper Information

    Category: INVITED REVIEW

    Received: Nov. 26, 2023

    Accepted: --

    Published Online: Jan. 2, 2025

    The Author Email: ZHANG Baoliang (ZHANGBaoliang)

    DOI:10.11889/j.0253-3219.2024.hjs.47.110001

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