Datta, S and Deb, P and Bandyopadhyay, N R and Banerjee, M K (1998) Reinforcing age Hardenable Al-Cr Matrix Alloy In-Situ and by SiC/Al2O3. In: UNSPECIFIED.
The achievable high ductility value of Al-Cr alloys (over 35% total elongation) has led to the attempt to produce in-situ composites with Al-Cr solid solution as the matrix phase and excess insoluble intermetallics CrAL as the reinforcing constituent.The alloy produced with 1.20 wt% Cr results in in-situ composites which gives a good combination of high tensile strength and ductility (approx. 30% elongation). Composites based on Al-Cr matrix alloy with SiC or A1,03 as the reinforcing phase showed that the increase in strength is quite considerable even at a relatively good ductility.
|Item Type:||Conference or Workshop Item (UNSPECIFIED)|
|Uncontrolled Keywords:||high ductility; Al-Cr alloys|
|Divisions:||Material Science and Technology|
|Deposited By:||Sahu A K|
|Deposited On:||16 Mar 2011 17:41|
|Last Modified:||13 Jan 2012 11:41|
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