Robin Gupta

4 Questions 4 Answers 0 Followers

Questions related from Robin Gupta

How the formation of eutectic Si takes place in the Rheometal process ?

In the rheometal process when stirring of the liquid using EEM at different stirring speed is carried out. During the stirring the slurry formation takes place within 30 seconds and water...

02 February 2017 8,848 7 View

Any advice on the thermal analysis of A356 alloy with grain refiner?

I am working on Rheocasting study of Al alloy in Rapid Slurry Formation (RSF) process. In this process stirring of the alloy is carried out with the help of stirrer of same metal like melt. But...

12 December 2015 2,351 1 View

Can somebody tell me why, when we carried out stirring at 1000rpm or above, did the material's temp decrease to 577 degree C?

I had tried many time to cast Al-7Si alloys through the rapid slurry formation (RSF) process at different rpm e.g. 400, 600, 800, 1000, 1200, 1400 rpm. At low shear rate 400-800, the temperature...

04 April 2014 6,626 1 View

Can anyone suggest some papers on non-equilibrium solidification of hypo-eutectic Al-Si alloys?

I am working on hypo-eutectic Al-Si alloys cast by the rapid slurry formation (RSF) process. In this process the alloy will be in the semi-solid state.

04 April 2014 3,215 0 View