Abhishek Ramakrishna Shetty

3 Questions 46 Answers 0 Followers

Questions related from Abhishek Ramakrishna Shetty

What could be the reason for poor coating of heavy metal (e.g. W, Ta, Ti) on non metallic Substrates through Plasma assisted thermal spraying?

The Substrate is non metal (ceramic for e.g). The coating was achieved by Plasma thermal spraying but the coating was not adherent. It could be easily wiped off. What could be the reason for this...

01 January 2017 6,185 3 View

Electroless Copper coating on graphite and carbon based materials- instability (Oxidation) of copper coating?

Does any one have an idea on electroless copper coating of graphite and carbon based materials? I have obtained good coating but unfortunately within few minutes it forms oxide easily and lose ist...

06 June 2016 8,452 8 View

What is the influence of dissolved oxygen on the corrosion behavior of steel in 0.25M sulfuric acid?

I have been doing several potentiodynamic polarization test on steel 304 grade and high sulfur 303 grade steel. The electrolyte is 0.25M H2SO4. The result is that 304 steel gives different Ecorr...

03 March 2016 2,771 8 View