Tensile Deformation and Fracture Behaviour of Pure Aluminum and Aluminum Alloy at Cryogenic Temperatures

1985 ◽  
pp. 135-139
Author(s):  
Tetsuya Takaai ◽  
Takahide Tatsumi ◽  
Takashi Tamura
Keyword(s):  
Aluminum Alloy ◽  
Tensile Deformation ◽  
Fracture Behaviour ◽  
Pure Aluminum ◽  
Cryogenic Temperatures ◽  
Deformation And Fracture

The Influence of Processing on Microstructural Development, Tensile Response and Fracture Behavior of Aluminum Alloy 5083

2011 ◽  
Vol 410 ◽  
pp. 175-186 ◽  
Author(s):  
Troy D. Topping ◽  
Ying Li ◽  
Enrique J. Lavernia ◽  
K. Manigandan ◽  
T.S. Srivatsan
Keyword(s):  
Aluminum Alloy ◽  
Fracture Behavior ◽  
Tensile Deformation ◽  
Coarse Grained ◽  
Microstructural Development ◽  
Deformation Kinetics ◽  
Aluminum Alloy 5083 ◽  
Fine Grain ◽  
Deformation And Fracture ◽  
Specific Influence

In this paper, the specific influence of quasi-isostatic forging and rolling of cryomilled powder on microstructural development and resultant tensile deformation and fracture behavior of aluminum alloy 5083 is highlighted and comparison made with the coarse grained counterpart. The specific influence and contribution of strain hardening to enhancing strength of the ultra-fine grain microstructure of the aluminum alloy is presented and discussed. It is shown that the capability of the ultra fine grain microstructure to recover strength through the mechanism of work hardening is quite similar to the conventionally processed counterpart. The influence and role of intrinsic microstructural features in governing tensile deformation and fracture behavior is elaborated upon. The viable microscopic mechanisms governing final fracture behavior is discussed in light of the competing and mutually interactive influences of nature of loading, intrinsic microstructural effects, and deformation kinetics. Key Words: aluminum alloy 5083, processing, microstructure, tensile properties, fracture

scholarly journals Tensile Deformation and Fracture Behaviour of an Aerospace Aluminium Alloy AA2219 in Different Ageing Conditions

2014 ◽  
Vol 6 ◽  
pp. 322-330 ◽  
Author(s):  
Ch.V.A. Narasayya ◽  
P. Rambabu ◽  
M.K. Mohan ◽  
Rahul Mitra ◽  
N. Eswara Prasad
Keyword(s):  
Aluminium Alloy ◽  
Tensile Deformation ◽  
Fracture Behaviour ◽  
Deformation And Fracture
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