Study on preparation and properties of molybdenum alloys reinforced by nano-sized ZrO2 particles

被引：0
|
作者：
Chaopeng Cui
Yimin Gao
Shizhong Wei
Guoshang Zhang
Yucheng Zhou
Xiangwei Zhu
Songliang Guo
机构：
[1] Xi’an Jiaotong University,State Key Laboratory for Mechanical Behavior of Materials
[2] Henan University of Science and Technology,School of Materials Science and Engineering
[3] Henan University of Science and Technology,Engineering Research Center of Tribology and Materials Protection, Ministry of Education
来源：
Applied Physics A | 2016年 / 122卷
关键词：
MoO3; Recrystallization Temperature; Refinement Effect; Molybdenum Alloy; ZrO2 Particle;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The nano-sized ZrO2-reinforced Mo alloy was prepared by a hydrothermal method and a subsequent powder metallurgy process. During the hydrothermal process, the nano-sized ZrO2 particles were added into the Mo powder via the hydrothermal synthesis. The grain size of Mo powder decreases obviously with the addition of ZrO2 particles, and the fine-grain sintered structure is obtained correspondingly due to hereditation. In addition to a few of nano-sized ZrO2 particles in grain boundaries or sub-boundaries, most are dispersed in grains. The tensile strength and yield strength have been increased by 32.33 and 53.76 %.
引用
收藏
相关论文
共 50 条
  • [21] SYNTHESIS OF NANO-SIZED TiO2/ZrO2/SiO2 DISPERSIONS AND STUDY OF THEIR STRUCTURAL, OPTICAL, AND PHOTOCATALYTIC PROPERTIES
    Vityuk, N. V.
    Eremenko, G. M.
    Smirnova, N. P.
    Busko, T. O.
    Kulish, M. P.
    Dmytrenko, O. P.
    Golub, V. O.
    UKRAINIAN JOURNAL OF PHYSICS, 2011, 56 (11): : 1220 - 1227
  • [22] Fabrication of metastable ZrO2-x single nano-sized particles
    Nagashima, M
    Nakayama, T
    Yamanaka, S
    Fujikane, M
    Hayashi, Y
    Sekino, T
    Kusunose, T
    Niihara, K
    MATERIALS LETTERS, 2003, 57 (24-25) : 4023 - 4027
  • [23] Preparation of Nano-Sized TiO2 Particles by Microemulsion Method
    Shaohua Zhang~1 Bing Xie~2 Fengyi Li~3 Peng Xu~2 (1.School of Material Science and Engineering
    稀有金属材料与工程, 2006, (S3) : 575 - 577
  • [24] Preparation and properties of nano-sized SiC particles reinforced AZ91D magnesium matrix composites
    Liu, Shiying
    Li, Wenzhen
    Jia, Xiuying
    Gao, Feipeng
    Zhang, Qiongyuan
    Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2010, 39 (01): : 134 - 138
  • [25] Improvement in performance of MgO-CaO refractories by addition of nano-sized ZrO2
    Chen, Min
    Lu, Caiyun
    Yu, Jingkun
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2007, 27 (16) : 4633 - 4638
  • [26] Preparation and Properties of Nano-Sized SiC Particles Reinforced AZ91D Magnesium Matrix Composites
    Liu Shiying
    Li Wenzhen
    Jia Xiuying
    Gao Feipeng
    Zhang Qiongyuan
    RARE METAL MATERIALS AND ENGINEERING, 2010, 39 (01) : 134 - 138
  • [27] Sintering and performance of MgO-CaO materials with nano-sized ZrO2 addition
    Chen, Min
    Lu, Caiyun
    Yu, Jingkun
    PRICM 6: SIXTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-3, 2007, 561-565 : 623 - 626
  • [28] Preparation of nano-sized TiO2 particles by microemulsion method
    Zhang, Shaohua
    Xie, Bing
    Li, Fengyi
    Xu, Peng
    RARE METAL MATERIALS AND ENGINEERING, 2006, 35 : 575 - 577
  • [29] Preparation of nano-sized Ti/PAM composite particles
    Li, Meng
    Li, Jiagen
    Zhu, Jianjian
    Gongneng Cailiao/Journal of Functional Materials, 2015, 46 (11):
  • [30] Preparation and properties of nano-sized Ag and Ag2S particles in biopolymer matrix
    Bozanic, D. K.
    Djokovic, V.
    Blanusa, J.
    Nair, P. S.
    Georges, M. K.
    Radhakrishnan, T.
    EUROPEAN PHYSICAL JOURNAL E, 2007, 22 (01): : 51 - 59
12345