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Questions related from Abhinav Varshney
While inputting the symmetry operator of for austenite (F m -3 m) I am getting only 24 space groups automatically listed. On the other hand we have 48 space groups listed in the CIF file. I...
17 March 2023 8,115 1 View
Yield point phenomenon is understood to occur when stress drops down drastically because the locked in dislocations are set free. The dislocations are locked in due to presence of carbon in case...
11 September 2015 8,262 7 View
For my experiments, I am pulling the sample prepared as per ASTM E8M standard and then stopping the crosshead at the specified strain. But when I am trying to retrieve the sample back the jaws...
05 July 2014 6,371 9 View
Is it a convention to have the plane stress condition for thin plates and plane strain condition for thick plates? On the application of tensile load in the presence of a crack in both thin and...
29 March 2013 2,617 26 View
During my experimental procedure, a point will come when a small amount of molten alkali chloride salts will be mixed in molten alkali nitrate salts. I don't have much Idea of the chemistry...
16 February 2013 6,514 2 View
Decreasing grain size has an advantage of both increasing the strength and improving the Impact toughness. Increase in strength is evident from Hall Patch Equation but what is reason for lowering...
01 January 2013 8,802 5 View
If we have to find the speed of sound in any material measuring sound vibrations at different points in the sample, what kind of piezoelectric sensors which have high sensitivity would be useful?
14 December 2012 9,679 22 View
