Browsing by Author "Sreeja Kumari, S S"

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Effects of Individual and Combined Additions of Be, Mn, Ca and Sr on the Solidification Behaviour, Structure and Mechanical Properties of Al–7Si–0.3Mg–0.8Fe Alloy

Sreeja Kumari, S S; Pillai, R.M; Rajan, T P D; Pai, B C (Elsevier, 2007-01-22)

The effects of individual and combined additions of Be, Mn, Ca and Sr on the solidification, structure and mechanical properties of Al–7Si–0.3Mg–0.8Fe alloy has been investigated. Thermal analysis study shows that all ...
Influence of calcium on the microstructure and properties of an Al-7Si-0.3Mg-xFe alloy

Sreeja Kumari, S S; Pillai, R M; Nogita, K; Dahle, A K; Pai, B C (The Minerals, Metals & Materials Society, 2006)

The effect of Ca addition on the microstructure, physical characteristics (density/porosity), and mechanical properties (tensile and impact strength) has been investigated in an Al-7Si-0.3Mg-xFe (x = 0.2, 0.4, and 0.7) ...
Synthesis and Characterization of In Situ Al-AlN Composite by Nitrogen Gas Bubbling Method

Sreeja Kumari, S S; Pillai, U T S; Pai, B C (Elsevier, 2011-02-03)

In situ Al–AlN composite with and without Mg addition was synthesized by nitrogen gas bubbling method. The morphology of the particles was found to be hexagonal by SEM and TEM. The size of the AlN particles was found to ...

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