Microstructural evolution in nickel alloy C-276 after Ar-ion irradiation at elevated temperature

被引：17
|
作者：
Jin, Shuoxue [1 ,2 ]
He, Xinfu [3 ]
Li, Tiecheng [1 ,2 ]
Ma, Shuli [4 ]
Tang, Rui [4 ]
Guo, Liping [1 ,2 ]
机构：
[1] Wuhan Univ, Sch Phys & Technol, Wuhan 430072, Peoples R China
[2] Wuhan Univ, Minist Educ, Key Lab Artificial Micro & Nanostruct, Wuhan 430072, Peoples R China
[3] China Inst Atom Energy, Beijing 102413, Peoples R China
[4] Nucl Power Inst China, Chengdu 610041, Peoples R China
来源：
MATERIALS CHARACTERIZATION | 2012年 / 72卷
基金：
中国国家自然科学基金;
关键词：
Irradiation damage; Nickel-base alloy C-276; Multi-scale modeling; Microstructure; Super-critical water reactors; STRESS-CORROSION CRACKING; SUPERCRITICAL WATER; FERRITIC/MARTENSITIC STEEL; OXIDATION BEHAVIOR; BASE ALLOYS; HCM12A; 800H; P92; T91;
D O I：
10.1016/j.matchar.2012.06.010
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In present work, the irradiation damage in nickel-base alloy C-276 irradiated with Ar-ions was studied. Specimens of C-276 alloy were subjected to an irradiation of Ar-ions (with 120 key) to dose levels of 6 and 10 dpa at 300 and 550 degrees C, respectively. The size distributions and densities of dislocation loops caused by irradiation were investigated with transmission electron microscopy. Irradiation hardening due to the formation of the loops was calculated using the dispersed barrier-hardening model, showing that irradiation hardening was greatest at 300 degrees C/6 dpa. The microstructure evolution induced by Ar-ion irradiation (0-10 dpa) in nickel-base alloy C-276 has been studied using a multi-scale modeling code Radieff constructed based on rate theory, and the size of dislocation loops simulated by Radieff was in good agreement with the experiment. (C) 2012 Elsevier Inc. All rights reserved.
引用
收藏
页码：8 / 14
页数：7
相关论文
共 50 条
  • [41] EFFECTS OF PULSED AND OR DUAL ION IRRADIATION ON MICROSTRUCTURAL EVOLUTION IN A TI AND SI MODIFIED AUSTENITIC ALLOY
    HISHINUMA, A
    PACKAN, NH
    LEE, EH
    MANSUR, LK
    JOURNAL OF NUCLEAR MATERIALS, 1984, 122 (1-3) : 260 - 265
  • [42] Irradiation-induced microstructural evolution and swelling of 3C-SiC (vol 459, pg 276, 2015)
    Lin, Yan-Ru
    Ku, Ching-Shun
    Ho, Chun-Yu
    Chuang, Wei-Tsung
    Kondo, Sosuke
    Kai, Ji-Jung
    JOURNAL OF NUCLEAR MATERIALS, 2015, 467 : 393 - 393
  • [43] Microstructural evolution in pure and ZrC strengthened tungsten under ion irradiation at 600°C
    Van Renterghem, Wouter
    Terentyev, Dmitry
    Balaji, Shanmugam
    David, Christopher
    Dubinko, Andrii
    Yin, Chao
    Zhang, Tao
    JOURNAL OF NUCLEAR MATERIALS, 2021, 544
  • [44] Xe Ion Irradiation-Induced Microstructural Evolution and Hardening Effect of Nickel-Base Superalloy
    Hou, Yu
    Li, DeHui
    Lu, YanLing
    Huang, HeFei
    Yang, WeiGuo
    Liu, RenDuo
    SCIENCE AND TECHNOLOGY OF NUCLEAR INSTALLATIONS, 2021, 2021
  • [45] C-276 nickel alloy corrosion in eutectic Na2CO3/NaCl molten salt under isothermal and thermal cycling conditions
    Bell, Stuart
    de Bruyn, Mitchell
    Steinberg, Ted
    Will, Geoffrey
    SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2022, 240
  • [46] MICROSTRUCTURAL EVOLUTION UNDER HELIUM IMPLANTATION AND SELF-ION IRRADIATION IN A FERRITIC STEEL AND A MODEL ALLOY
    DAUBEN, P
    WAHI, RP
    WOLLENBERGER, H
    JOURNAL OF NUCLEAR MATERIALS, 1985, 133 (AUG) : 619 - 622
  • [47] Microstructural evolution in Cu-A125 alloy under 300 keV Cu+ ion irradiation
    Li, J
    Xu, H
    Yu, JN
    Wu, BL
    He, QF
    JOURNAL OF NUCLEAR MATERIALS, 1998, 258 : 945 - 949
  • [48] Ion Irradiation-Induced Microstructural Evolution of Ni-Mo-Cr Low Alloy Steels
    Sun, Hongying
    Lei, Penghui
    Ran, Guang
    Wang, Hui
    Zheng, Jiyun
    Zhang, Yiyong
    Wang, Zhigang
    Qiu, Shui
    MATERIALS, 2018, 11 (11):
  • [49] Defect evolution in a Ni-Mo-Cr-Fe alloy subjected to high-dose Kr ion irradiation at elevated temperature
    de los Reyes, Massey
    Voskoboinikov, Roman
    Kirk, Marquis A.
    Huang, Hefei
    Lumpkin, Greg
    Bhattacharyya, Dhriti
    JOURNAL OF NUCLEAR MATERIALS, 2016, 474 : 155 - 162
  • [50] Microstructural evolution of subsurface on Inconel 690TT alloy subjected to fretting wear at elevated temperature
    Xin, L.
    Yang, B. B.
    Wang, Z. H.
    Li, J.
    Lu, Y. H.
    Shoji, T.
    MATERIALS & DESIGN, 2016, 104 : 152 - 161
12345