Radiation effects on the microstructure of a 9Cr-ODS alloy

被引：5
|
作者：
Gan, J. [1 ]
Allen, T. R. [2 ]
Birtcher, R. C. [3 ]
Shutthanandan, S. [4 ]
Thevothasan, S. [4 ]
机构：
[1] Idaho Natl Lab, Idaho Falls, ID 83415 USA
[2] Univ Wisconsin, Madison, WI 53706 USA
[3] Argonne Natl Lab, Argonne, IL 60439 USA
[4] Pacific NW Natl Lab, Richland, WA 99352 USA
来源：
JOM | 2008年 / 60卷 / 01期
关键词：
D O I：
10.1007/s11837-008-0003-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Oxide dispersion strengthened (ODS) steels are prime candidates for high-temperature, high-dose cladding in advanced nuclear reactors. When a 9Cr-ODS alloy was irradiated with 5 MeV nickel ions at temperatures of 500-700 degrees C to doses lip to 150 dpa, there was no significant change in the dislocation arrangement. For oxide particles, there is a small shrinkage in Size and increase in density with increasing ir radiation dose. This work confirms that oxide particles and the microstructure of the 9Cr-ODS show minimal changes under irradiation at temperatures lip to 700 degrees C and doses lip to 1.50 dpa.
引用
收藏
页码：24 / 28
页数：5
相关论文
共 50 条
  • [41] Effect of thermo-mechanical treatments on nano-structure of 9Cr-ODS steel
    Oka, Hiroshi
    Tanno, Takashi
    Ohtsuka, Satoshi
    Yano, Yasuhide
    Uwaba, Tomoyuki
    Kaito, Takeji
    Ohnuma, Masato
    NUCLEAR MATERIALS AND ENERGY, 2016, 9 : 346 - 352
  • [42] The microstructure and mechanical properties of Al-containing 9Cr ODS ferritic alloy
    Zhang, Guangming
    Zhou, Zhangjian
    Mo, Kun
    Wang, Pinghuai
    Miao, Yinbin
    Li, Shaofu
    Wang, Man
    Liu, Xiang
    Gong, Mengqiang
    Almer, Jonathan
    Stubbins, James F.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2015, 648 : 223 - 228
  • [43] A new method for the quantitative analysis of the scale and composition of nanosized oxide in 9Cr-ODS steel
    Ohnuma, M.
    Suzuki, J.
    Ohtsuka, S.
    Kim, S. -W.
    Kaito, T.
    Inoue, M.
    Kitazawa, H.
    ACTA MATERIALIA, 2009, 57 (18) : 5571 - 5581
  • [44] Properties of friction welds between 9Cr-ODS martensitic and ferritic-martensitic steels
    Uwaba, Tomoyuki
    Ukai, Shigeharu
    Nakai, Tatsuyoshi
    Fujiwara, Masayuki
    JOURNAL OF NUCLEAR MATERIALS, 2007, 367 (SPEC. ISS.) : 1213 - 1217
  • [45] 9Cr-ODS钢的烧结收缩动力学曲线特征
    杨剑
    郭志猛
    杨薇薇
    罗骥
    郭烽
    吴成义
    粉末冶金材料科学与工程, 2013, 18 (03) : 363 - 367
  • [46] Design and preliminary characterization of a novel carbide-free 9Cr-ODS martensitic steel
    Wang, Guangquan
    Li, Yanfen
    Zhang, Jiarong
    Bao, Feiyang
    Wei, Yan
    Shi, Quanqiang
    Shi, Xianbo
    Shan, Yiyin
    Yang, Ke
    FUSION ENGINEERING AND DESIGN, 2020, 160 (160)
  • [47] Improvement of 9Cr-ODS martensitic steel properties by controlling excess oxygen and titanium contents
    Ohtsuka, S
    Ukai, S
    Fujiwara, M
    Kaito, T
    Narita, T
    JOURNAL OF NUCLEAR MATERIALS, 2004, 329 : 372 - 376
  • [48] Formation mechanisms of Y–Al–O complex oxides in 9Cr-ODS steels with Al addition
    Xiaosheng Zhou
    Zongqing Ma
    Liming Yu
    Yuan Huang
    Huijun Li
    Yongchang Liu
    Journal of Materials Science, 2019, 54 : 7893 - 7907
  • [49] 9Cr-ODS钢中纳米析出相的SAXS和TEM研究
    谢锐
    吕铮
    卢晨阳
    李正元
    丁学勇
    刘春明
    金属学报 , 2016, (09) : 1053 - 1062
  • [50] Formation of nano-size oxide particles and δ-ferrite at elevated temperature in 9Cr-ODS steel
    Kim, Sawoong
    Ohtsuka, Satoshi
    Kaito, Takeji
    Yamashita, Shinichiro
    Inoue, Masaki
    Asayama, Tai
    Shobu, Takahisa
    JOURNAL OF NUCLEAR MATERIALS, 2011, 417 (1-3) : 209 - 212
12345