Zeeshan Ur Rehman

6 Questions 12 Answers 0 Followers

Questions related from Zeeshan Ur Rehman

Theoretically what microscopic phenomenon is required to stop the corrosion of Magnesium or enhanced it to the level of steel?

Magnesium is highly corrosive, hence not acceptable in many application. To approve the its use, it highly necessary to enhances it corrosion. But till now many coating procedure could not...

02 February 2018 3,352 3 View

Can Anyone share about the new concepts in ALD and PEALD such as Electrochemical ALD, Layer by Layer ALD and other in progress?

Due to the slow speed and other relevant issues and for further improvement, ALD tech is always an open tech. Can any share/recommend new writings and text or other materials in this...

02 February 2018 1,944 3 View

To produce nano rods and tubes for Li-batteires NH4F has widely been used. Can we use KF or NF or other flouride instead of NH4F?

Normally nanorods and tubes has been reported on Ti and Fe surface to widely been produced in the NH4F based EG electrolytes to be used as anode in the Li-batteries. Can we produce such rods or...

08 August 2017 5,919 2 View

Can any one explain me the initial parameters for EIS experiement and some precautions about the EIS for PEO coated AZ91?

I want to obtain the bode and Nquest plot for PEO coated AZ91 magnesium alloy. I tried for various frequencies ranges with 10mV AC input. sometime the experiment runs and some time it gives...

05 May 2016 7,615 8 View

Why is there no research on the corrosion of Mg AZ61 Alloy? And what is the specific application of this Alloy? How is it better than AZ91 and AZ31?

AZ series of Magnesium Alloy contain Aluminium and Zinc. I am working on the coating of these alloy for better corrosion results.

12 December 2014 1,546 7 View

What is the differnce between the corrosion rate and corroios resistance obtanied from tafels slopes ?

using potentiodynmic polarization experiment , if there is a difference between the corrosion resistance and corrosion rate for two sample which one will be given wieghtage and why. pleas explain!

01 January 1970 6,438 6 View