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Questions related from Ehsan Allahyari
In the ferrosilicon produce process, this pase is formed on the ferrosilicon . What is it?? What is the chemical composition?
29 July 2022 10,005 1 View
We produce ferrosilicon used by submerge method. In this method we use silicon, carbon and iron oxide. W have a problem. 18 hours after end of produce, ferrosilicon become powder. Why? How can I...
26 January 2022 7,876 3 View
In a composite Ni-20%Cr/ZrO2, ZrO2 particles coated with Ni electroless. In this composite for corrosion resistance,what is expected? Do nickel coating of zirconia particles improve corrosion...
19 August 2018 3,921 6 View
For obtain E(couple) and i(couple) in galvanic corrosion, in theorical should Tafel lines sum together. But if measurment is by device, polarization curves should sum thogether. Which result is...
03 May 2016 6,198 5 View
What is true?Kinetics or thermodynamics. please design a exprement for show it.
25 February 2016 6,140 4 View