A correlation between failure angle and constituent for Al-AlN composites under uniaxial tensile conditions

Yu, Peng, Schaffer, G. B. and Qian, Ma (2012) A correlation between failure angle and constituent for Al-AlN composites under uniaxial tensile conditions. Metallurgical and Materials Transactions A - Physical Metallurgy and Materials Science, 43 9: 3293-3299.


Author Yu, Peng
Schaffer, G. B.
Qian, Ma
Title A correlation between failure angle and constituent for Al-AlN composites under uniaxial tensile conditions
Journal name Metallurgical and Materials Transactions A - Physical Metallurgy and Materials Science  (ERA 2012 Listed)    (ERA 2010 Rank A*)   Check publisher's open access policy
Publication date 2012-09
Sub-type Article
DOI 10.1007/s11661-012-1125-5
Volume number 43
Issue number 9
ISSN 1073-5623; 1543-1940
Start page 3293
End page 3299
Total pages 7
Place of publication New York, NY, United States
Publisher Springer New York
Collection year 2013
Language eng
Formatted abstract Al-AlN composites with different AlN reinforcement fractions and porosity were fabricated
through nitridation of laser-sintered AA 6061 powder followed by infiltration with AA 6061.
Their failure behaviors were investigated under uniaxial tensile loading conditions. Tensile
testing and fractography indicate that the fracture mode changes gradually from ductile to
brittle fracture with increasing AlN reinforcement or porosity. An analysis of the fractured
Al-AlN tensile samples reveals that the failure surface angle, θ, is dictated by the volume
fraction of the matrix, fm, in a form of tan θ = fm5.5.
Keyword Aluminum
Foams
Infiltration
Behavior
Metals
Liquid
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

 
Versions
Version Filter Type
Citation counts: TR Web of Science Citation Count  Cited 0 times in Thomson Reuters Web of Science Article
Scopus Citation Count Cited 0 times in Scopus Article
Google Scholar Search Google Scholar
Access Statistics: 27 Abstract Views  -  Detailed Statistics
Created: Sun, 09 Sep 2012, 00:08:16 EST by System User on behalf of School of Mechanical and Mining Engineering