Mechanical property and fracture behaviour of tungsten alloys using finite element simulation

被引：0
|
作者：
Song, W. D. [1 ]
Liu, H. Y. [1 ]
Ning, J. G. [1 ]
机构：
[1] Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China
来源：
ADVANCES IN HETEROGENEOUS MATERIAL MECHANICS 2008 | 2008年
关键词：
tungsten alloy; fracture behavior; numerical simulation;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The mechanical characteristic and fracture behavior of tungsten alloys 91W-63M-2.7Fe were investigated by numerical simulations. Firstly, the 2D finite element model of a unit cell for the tungsten alloys was given and a multi-particle model was established based on the unit cell model. Dozen of cases were performed to simulate the mechanical behaviors of tungsten alloys with different microstructures. Secondly, the random model of the alloys was established. The fracture behavior of the alloys under different strain rates were investigated by the model. Finally, the relationship between the fracture behaviors of tungsten alloys with the micro-parameters was analyzed.
引用
收藏
页码：1510 / 1513
页数：4
相关论文
共 50 条
  • [1] Finite Element Simulation for the Mechanical Property of Optics Cabin
    Zhang, Tianyi
    2013 INTERNATIONAL CONFERENCE ON INFORMATION SCIENCE AND TECHNOLOGY (ICIST), 2013, : 780 - 782
  • [2] Finite element simulation of liquid phase sintering with tungsten heavy alloys
    Park, Seong Jin
    Chung, Suk Hwan
    Johnson, John L.
    German, Randall M.
    MATERIALS TRANSACTIONS, 2006, 47 (11) : 2745 - 2752
  • [3] Finite element simulation of fracture behaviour for aged duplex stainless steels
    J. M. Alegre
    F. Gutiérrez-Solana
    International Journal of Fracture, 2005, 134 : 23 - 39
  • [4] Finite element simulation of fracture behaviour for aged duplex stainless steels
    Alegre, JM
    Gutiérrez-Solana, F
    INTERNATIONAL JOURNAL OF FRACTURE, 2005, 134 (01) : 23 - 39
  • [5] Finite element simulation on mechanical property of castor capsule during husking
    Liu, Rukuan
    Cheng, Xinxin
    Xiao, Zhihong
    Li, Changzhu
    Huang, Zhihui
    Ye, Hongqi
    Journal of the Chinese Cereals and Oils Association, 2015, 30 (05) : 62 - 66
  • [6] Finite element simulation of the mechanical behaviour of multifilamentary MMC during wiredrawing
    Taillard, Roland
    Rabhi, Adi
    THERMEC 2011, PTS 1-4, 2012, 706-709 : 1014 - 1019
  • [7] Finite Element Simulation of the Rubber Mechanical Behaviour due to thermomechanical Ageing
    Hernandez-Gascon, Belen
    Bielsa, Jose M.
    Gracia, Leticia A.
    Escolan, Angel
    KGK-KAUTSCHUK GUMMI KUNSTSTOFFE, 2018, 71 (7-8): : 46 - 53
  • [8] Mechanical behaviour investigation of PEEK coated titanium alloys for hip arthroplasty using finite element analysis
    Belwanshi, Manish
    Jayaswal, Pratesh
    Aherwar, Amit
    MATERIALS TODAY-PROCEEDINGS, 2022, 56 : 2808 - 2817
  • [9] Effect of material and structural factors on fracture behaviour of mineralised collagen microfibril using finite element simulation
    Barkaoui, Abdelwahed
    Hambli, Ridha
    Tavares, Joao Manuel R. S.
    COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING, 2015, 18 (11) : 1181 - 1190
  • [10] Finite element simulation of the fracture behaviour of elastomers within a large transformation framework
    Thuillier, S
    Rio, G
    ECF 11 - MECHANISMS AND MECHANICS OF DAMAGE AND FAILURE, VOLS I-III, 1996, : 503 - 508
12345