Sankalp Kota

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Questions related from Sankalp Kota

What role does particle shape play when measuring particle size with a Coulter Counter?

How do you retrieve particle size information for high aspect ratio particles? The material I am working with are large in the lateral dimensions (5-40 micrometers) but only few tens of nanometers...

11 November 2014 1,258 4 View

Does the relation between tensile strength(TS) and shear strength(SS) of 0.50 via von Mises and 0.577 vis Tresca criterion hold for metallic glasses?

Are these ratios experimentally validated good first approximations for the relationship between TS and SS for metallic glasses?

04 April 2014 7,987 5 View

How does one go about annealing an amorphous metal alloy under a magnetic field?

Annealing metallic glass Metglas 2605HB1M under Magnetic Field. The alloy is Metglas 2605HB1M and the as received product (0.001" thick sheet) must be annealed for 2 hrs. at 320C under an applied...

03 March 2014 1,757 14 View

Typically, how do hysterisis and eddy current losses in AC induction motors compare with copper/winding losses?

I am using FEMM to see how the losses in a motor change when different soft magnetic materials are used for the stator/rotor laminations. My simulation showed that the no-load losses (hysteresis,...

03 March 2014 2,625 3 View

How can I prevent a copper thin film from de-wetting from my substrate at high temperatures?

In my experiments, I am directly pyrolyzing photoresist (PR) in an inert or reducing gas to form a C film. I have deposited Cu via thermal evaporation (50 or 300 nm), before spin-coating the PR in...

02 February 2014 4,609 7 View