Mechanical properties of hybrid nanocrystalline metal foams

被引：65
作者：
Bouwhuis, B. A. [1 ]
McCrea, J. L. [2 ]
Palumbo, G. [2 ]
Hibbard, G. D. [1 ]
机构：
[1] Univ Toronto, Dept Mat Sci & Engn, Toronto, ON M5S 3E4, Canada
[2] Integran Technol Inc, Toronto, ON, Canada
来源：
ACTA MATERIALIA | 2009年 / 57卷 / 14期
基金：
加拿大自然科学与工程研究理事会;
关键词：
Cellular materials; Nanocrystalline materials; Nickel; Foams; Electroplating; THERMAL APPLICATIONS; ALUMINUM FOAMS; COATINGS; STRENGTH; NICKEL;
D O I：
10.1016/j.actamat.2009.04.053
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Electrodeposition can be used to create new types of hybrid nanocrystalline cellular materials in which the interconnected network of nanocrystalline tubes controls the overall mechanical performance. The present study examines the mechanical performance and failure mechanisms that occur during the uniaxial compression of conventional open-cell Al foams that have been reinforced with electrodeposited nanocrystalline Ni. A composite cellular material approach was used to model the measured increase in compressive modulus and peak strength in terms of the predicted behaviour for a hollow-tube nanocrystalline Ni foam. (C) 2009 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：4046 / 4053
页数：8
相关论文
共 29 条
  • [1] On the plastic collapse stress of open-cell aluminum foam
    Amsterdam, E.
    De Hosson, J. Th. M.
    Onck, P. R.
    [J]. SCRIPTA MATERIALIA, 2008, 59 (06) : 653 - 656
  • [2] [Anonymous], 1993, ASM INT
  • [3] Ashby M.F., 2000, METAL FOAMS DESIGN G
  • [4] The properties of foams and lattices
    Ashby, MF
    [J]. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2006, 364 (1838): : 15 - 30
  • [5] Mechanical properties of reticulated aluminium foams with electrodeposited Ni-W coatings
    Boonyongmaneerat, Yuttanant
    Schuh, Christopher A.
    Dunand, David C.
    [J]. SCRIPTA MATERIALIA, 2008, 59 (03) : 336 - 339
  • [6] Structural nanocrystalline Ni coatings on periodic cellular steel
    Bouwhuis, B. A.
    Ronis, T.
    McCrea, J. L.
    Palumbo, G.
    Hibbard, G. D.
    [J]. COMPOSITES SCIENCE AND TECHNOLOGY, 2009, 69 (3-4) : 385 - 390
  • [7] Bouwhuis BA., 2009, Cellular Metals for Structural and Functional Applications, P159
  • [8] Mechanical properties of a density-graded replicated aluminum foam
    Brothers, Alan H.
    Dunand, David C.
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2008, 489 (1-2): : 439 - 443
  • [9] Cullity B. D., 1978, ELEMENTS XRAY DIFFRA
  • [10] Davis J.R., 2000, ASM Specialty Handbook: Nickel, Cobalt, and Their Alloys
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