A study on the microstructure and mechanical property of proton irradiated A508-3 steel

被引：9
|
作者：
Li Xiao-hong [1 ]
Lei Jing [1 ]
Shu Guo-gang [1 ,3 ]
Wan Qiang-mao [2 ]
机构：
[1] Wuhan Univ, Wuhan 430072, Peoples R China
[2] Suzhou Nucl Power Res Inst Co Ltd, Suzhou 215004, Peoples R China
[3] China Nucl Power Engn Co Ltd, Shenzhen 518031, Peoples R China
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2015年 / 350卷
关键词：
A508-3; steel; Proton irradiation; Dislocation loops; Irradiation hardening; PRESSURE-VESSEL STEELS; MODEL ALLOYS; EVOLUTION; EMBRITTLEMENT; HARDNESS; HELIUM; DEFECT; DAMAGE; BEAM; F82H;
D O I：
10.1016/j.nimb.2015.03.037
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Transmission electron microscopy and the nanoindentation technique were employed to study the dislocation loops and hardening induced in proton irradiated A508-3 steel. The A508-3 steel specimens were irradiated to the dose of 0.054, 0.163, 0.271 dpa at room temperature (RT), 0.163 pa at 250 degrees C and 0.163, 0.271 dpa at 290 degrees C. The effect of dose and temperature on the dislocation loops and irradiation hardening was investigated. The results indicated that the dislocation loops were formed in proton irradiated A508-3 steel. The size and number density generally increased with increasing dose at RT. When the irradiation temperature changed from RT to 290 degrees C, the loop size increased and the loop number density decreased. The irradiation hardening increased with dose. The effect of temperature on the irradiation induced hardening was discussed. (C) 2015 Published by Elsevier B.V.
引用
收藏
页码：14 / 19
页数：6
相关论文
共 50 条
  • [41] Microstructure/Mechanical Property Correlations in a Medium Carbon Steel
    Chama, C. C.
    INTERNATIONAL JOURNAL OF ENGINEERING RESEARCH IN AFRICA, 2014, 12 : 25 - 33
  • [42] Microstructure and Mechanical Property of Copper Bearing Eutectoid Steel
    Murakami, Masahiro
    Takanaga, Youhei
    Nakada, Nobuo
    Tsuchiyama, Toshihiro
    Takaki, Setsuo
    ISIJ INTERNATIONAL, 2008, 48 (10) : 1467 - 1472
  • [43] Fatigue Behavior of Domestic A508-3 Steel under Simulated AP1000 Primary Coolant Environment
    Zhong W.
    Tong Z.
    Wang C.
    Yu B.
    Liu J.
    Zheng Q.
    Yang W.
    Yuanzineng Kexue Jishu/Atomic Energy Science and Technology, 2020, 54 (04): : 702 - 708
  • [44] Bainitic transformation plasticity during continuous cooling process of A508-3 steel used for large nuclear power forgings
    Liu, Fei
    Han, Li-Zhan
    Gu, Jian-Feng
    Pan, Jian-Sheng
    Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment, 2013, 34 (02): : 32 - 36
  • [45] Microstructure, mechanical property and antibacterial characteristics of ferritic stainless steel
    Yang, Jun
    Zou, Dening
    Li, Xiaoming
    Zhu, Jun
    ECO-MATERIALS PROCESSING & DESIGN VII, 2006, 510-511 : 970 - 973
  • [46] Effect of milling on the microstructure and mechanical property of austenite stainless steel
    Wu, Huanchun
    Ti, Wenxin
    Zhang, Guodong
    Xue, Fei
    Li, Chengiao
    Fang, Kewei
    Zhang, Dubao
    Wu, Xiangfeng
    MATERIALS TESTING, 2020, 62 (12) : 1181 - 1186
  • [47] Microstructure and mechanical property of 12Cr-ODS steel
    Key Laboratory for Anisotropy and Texture of Materials , Northeastern University, Shenyang, China
    Cailiao Rechuli Xuebao, 10 (124-127):
  • [48] Comparative study on microstructure, mechanical, and tribological property of gamma-irradiated polytetrafluoroethylene, polyetheretherketone, and polyimide polymers
    Chai, Liqiang
    Ning, Kexin
    Qiao, Li
    Wang, Peng
    Weng, Lijun
    SURFACE AND INTERFACE ANALYSIS, 2022, 54 (01) : 13 - 24
  • [49] Multiscale crystal plasticity finite element model for investigating the irradiation hardening and defect evolution mechanism of A508-3 steel
    Lin, Pandong
    Nie, Junfeng
    Liu, Meidan
    NUCLEAR MATERIALS AND ENERGY, 2022, 32
  • [50] Microstructure and mechanical behavior of neutron irradiated ultrafine grained ferritic steel
    Alsabbagh, Ahmad
    Sarkar, Apu
    Miller, Brandon
    Burns, Jatuporn
    Squires, Leah
    Porter, Douglas
    Cole, James I.
    Murty, K. L.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2014, 615 : 128 - 138
12345