scholarly journals The importance of viscoplastic strain rate in the formation of center cracks during the start-up phase of direct-chill cast aluminum extrusion ingots

2003 ◽  
Vol 34 (9) ◽  
pp. 1941-1952 ◽  
Author(s):  
M. M’Hamdi ◽  
S. Benum ◽  
D. Mortensen ◽  
H. G. Fjær ◽  
J. -M. Drezet
Keyword(s):  
Strain Rate ◽  
Direct Chill ◽  
Aluminum Extrusion ◽  
Cast Aluminum ◽  
Viscoplastic Strain ◽  
Start Up ◽  
Chill Cast ◽  
Direct Chill Cast ◽  
Viscoplastic Strain Rate

Modeling of porosity formation in direct chill cast aluminum–magnesium alloys

2002 ◽  
Vol 328 (1-2) ◽  
pp. 213-222 ◽  
Author(s):  
P.D. Lee ◽  
R.C. Atwood ◽  
R.J. Dashwood ◽  
H. Nagaumi
Keyword(s):  
Magnesium Alloys ◽  
Direct Chill ◽  
Cast Aluminum ◽  
Porosity Formation ◽  
Aluminum Magnesium Alloys ◽  
Chill Cast ◽  
Direct Chill Cast

The nature of surface cracking in direct chill cast aluminum alloy ingots

2001 ◽  
Vol 32 (11) ◽  
pp. 2908-2910 ◽  
Author(s):  
Q. Han ◽  
S. Viswanathan ◽  
D. L. Spainhower ◽  
S. K. Das
Keyword(s):  
Aluminum Alloy ◽  
Direct Chill ◽  
Cast Aluminum Alloy ◽  
Cast Aluminum ◽  
Surface Cracking ◽  
Chill Cast ◽  
Direct Chill Cast
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