Favorable microstructural modulation and enhancement of mechanical properties of Ti-Fe-Nb ultrafine composites

被引：21
作者：
Park, J. M. [2 ,3 ]
Han, J. H. [1 ]
Kim, K. B. [1 ]
Mattern, N. [2 ]
Eckert, J. [2 ,4 ]
Kim, D. -H. [3 ]
机构：
[1] Sejong Univ, Fac Nanotechnol & Adv Mat Engn, Seoul 143747, South Korea
[2] IFW Dresden, Inst Complex Mat, D-01171 Dresden, Germany
[3] Yonsei Univ, Dept Met Engn, Ctr Noncrystalline Mat, Seoul 120749, South Korea
[4] Tech Univ Dresden, Inst Mat Sci, D-01062 Dresden, Germany
来源：
PHILOSOPHICAL MAGAZINE LETTERS | 2009年 / 89卷 / 10期
关键词：
Ti alloys; shear bands; plasticity; deformation; strength; hypereutectic; pseudo-binary eutectic; HIGH-STRENGTH; DEFORMATION-BEHAVIOR; PLASTIC-DEFORMATION; SITU COMPOSITES; BULK ALLOYS; DUCTILITY; FRACTURE; METALS; SYSTEM; GLASS;
D O I：
10.1080/09500830903236020
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Microstructure evolution and its influence on the mechanical properties of (Ti65.5Fe34.5)(100-x)Nb-x (x=0, 3, 5 and 7) ultrafine composites has been investigated. The Nb-containing alloys exhibit simultaneously improved compressive mechanical properties, i.e. high yield (1.9-2.2 GPa) and fracture (2.2-2.6 GPa) strength together with large plasticity (6-13%), due to a favorable modulation of their ultrafine eutectic microstructure. The enhanced mechanical properties are strongly related to the length-scale, volume fraction and distribution of proeutectic phase as well as to the refinement and interphase coherency of the alternating ultrafine eutectic layers.
引用
收藏
页码：623 / 632
页数：10
相关论文
共 50 条
  • [31] Understanding the relationship between microstructure and mechanical properties of Al-Cu-Si ultrafine eutectic composites
    Kim, Jeong Tae
    Lee, Seoung Wan
    Hong, Sung Hwan
    Park, Hae Jin
    Park, Jun-Young
    Lee, Naesung
    Seo, Yongho
    Wang, Wei-Min
    Park, Jin Man
    Kim, Ki Buem
    MATERIALS & DESIGN, 2016, 92 : 1038 - 1045
  • [32] Microstructural Evolution and Mechanical Behavior of Cu/Nb Multilayer Composites Processed by Accumulative Roll Bonding
    Ding, Chaogang
    Xu, Jie
    Li, Xuewen
    Shan, Debin
    Guo, Bin
    Langdon, Terence G.
    ADVANCED ENGINEERING MATERIALS, 2020, 22 (01)
  • [33] Design of ultrafine eutectic-dendrite composites with enhanced mechanical properties in Fe-based alloy
    T. E. Kim
    S. W. Sohn
    J. M. Park
    C. W. Bang
    W. T. Kim
    D. H. Kim
    Metals and Materials International, 2013, 19 : 667 - 671
  • [34] Effects of Solution Treating on Microstructural and Mechanical Properties of a Heavily Deformed New Biocompatible Ti-Nb-Zr-Fe Alloy
    Cojocaru, Vasile Danut
    Serban, Nicolae
    METALS, 2018, 8 (05):
  • [35] Microstructure and mechanical properties evolution during thermomechanical processing of a Ti-Nb-Zr-Ta-Sn-Fe alloy
    Dan, Alexandru
    Cojocaru, Elisabeta Mirela
    Raducanu, Doina
    Cinca, Ion
    Cojocaru, Vasile Danut
    Galbinasu, Bogdan Mihai
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2022, 19 : 2877 - 2887
  • [36] Microstructural and Mechanical Properties of Binary Ti-Rich Fe-Ti, Al-Rich Fe-Al, and Ti-Al Alloys
    Chanbi, Daoud
    Amara, Leila Adnane
    Ogam, Erick
    Amara, Sif Eddine
    Fellah, Zine El Abiddine
    MATERIALS, 2019, 12 (03)
  • [37] New biocompatible low modulus and high strength β Ti-Fe-Nb-Sn ultrafine eutectic composites
    Rossi, Mariana C.
    Afonso, Conrado R. M.
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 27 : 7695 - 7704
  • [38] Microstructure evolution and mechanical properties of Ti-8Nb-2Fe-0.2O alloy with high elastic admissible strain for orthopedic implant applications
    Fu, Yu
    Wang, Junshuai
    Xiao, Wenlong
    Zhao, Xinqing
    Ma, Chaoli
    PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL, 2020, 30 (01) : 100 - 105
  • [39] Investigation on the Microstructural Evolution and Mechanical Properties of Ti/Al/Ti Clad Sheets via Cryorolling and Annealing
    Song, Lingling
    Peng, Xinyao
    Gao, Haitao
    Wang, Zhengyu
    Cui, Huijie
    Fouly, Ahmed
    Kong, Charlie
    Yu, Hailiang
    ADVANCED ENGINEERING MATERIALS, 2025,
  • [40] Influences of different prior heat treatments on the microstructural and mechanical properties of Cu-Fe filamentary composites
    Wu, Z. W.
    Meng, L.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (36) : 8917 - 8921
12345