Browsing 2007 by Subject "Microstructure"

Now showing items 1-5 of 5

Effect of Pb addition on ageing behavior of AZ91 magnesium alloy

Srinivasan, A; Pillai, U T S; Pai, B C (Elsevier, 2007-04-15)

The ageing behavior of AZ91 alloy containing 2 wt.% lead is investigated. The results show that addition of Pb suppresses the discontinuous precipitation and thereby slows down the ageing kinetics. Even though the peak ...
Effect of Pb and Sb Additions on the Precipitation Kinetics of AZ91 Magnesium Alloy

Balasubramani, N; Srinivasan, A; Pillai, U T S; Pai, B C (Elsevier, 2007-05-25)

Effect of Pb and Sb additions on the precipitation sequence and ageing kinetics of AZ91 alloy has been studied using the differential thermal analyzer, optical microscopy and scanning electron microscopy. The precipitation ...
Flux Pinning Properties of Magnesium Diboride Added (Bi,Pb)-2212 Superconductors

Vinod, K; Abhilash Kumar, R G; Biju, A; Sarun, P M; Syamaprasad, U (Elsevier, 2007-07-31)

Microstructure and flux pinning properties of polycrystalline (Bi,Pb)-2212 system with varying levels (0–0.2 wt.%) of MgB2 was studied. Phase analysis, microstructural investigation and superconducting characterization ...
Improved Superconducting Properties by La Addition in (Bi,Pb)-2212 Bulk Superconductor

Biju, A; Vinod, K; Aloysius, R P; Syamaprasad, U (Elsevier, 2007-04-04)

The effects of La addition on the structural and superconducting properties of (Bi,Pb)-2212 bulk superconductor prepared by solid state synthesis in the polycrystalline form were studied. The La content of the samples was ...
Observation of the suppression of Mg17Al12 formation in a La-containing AZ91 alloy

Balasubramani, N; Suresh, M; Srinivasan, A; Pillai, U T S; Pai, B C (Springer, 2007)

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Browsing 2007 by Subject "Microstructure"

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