Bhattamishra, A K and Lal, Kishori (1997) Microstructural studies on the effect of Si and Cr on the intergranular corrosion in Al-Mg-Si alloys. Materials & Design, 18 (1). pp. 25-28.
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Microstructural studies on the effect of Si and Cr on the intergranular corrosion of two Al-Mg-Si alloys have been carried out as a function of aging treatment. It was observed that the degree of intergranular attack increases with increasing aging time with a maximum at peak aged condition and then declines. Presence of Si in the alloy has a tendency to segregate at the grain boundary which makes the alloy susceptible to intergranular corrosion. Addition of a small amount of Cr in the alloy improves the resistance to intergranular corrosion. (C) 1997 Elsevier Science Ltd
|Uncontrolled Keywords:||Materials Science|
|Deposited By:||Sahu A K|
|Deposited On:||17 May 2012 16:17|
|Last Modified:||17 May 2012 16:17|
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