Mod-01 Lec-21 Cathodic and anodic protection

Environmental Degradation of Materials by Dr.Kallol Mondal,Department of Metallurgy and Material Science,IIT Kanpur.For more details on NPTEL visit nptel.ac.in

[@mustafizurrahman812]

Thank you very much sir. I have learned a lot from it and your concept is very very clear about CP.

[@Haritejaabroad]

It's clear for me the main principles and types of the CP syatem. Thank you sir.

[@hamidquayum9946]

Great video and great teacher!

[@augustinvm4767]

Very Use full,thanks

[@onmyway241]

thanks Prof. , you are so helpful

[@aqeelthegreat9956]

Excellent Explanation thank u sir....

[@lednuge]

thanks for posting. great video.

[@akhilkv2200]

thankyou sir ... appreciate your effort thanks a lot

[@TheBeesKneess]

really great. Thank you very much

[@ABDDDOS]

great explanation. thanks

[@marzenan7255]

Great explanation thanks you very much

[@riyadhzaki1357]

great explanation

[@yokeleetan8525]

secondly can show calculation of number of required anodes for sacrificial anodic protection with certain pipe surface with different coating and different soil resistivity and different anode material? would appreciate if u could provide some reference text for calculation.

[@yokeleetan8525]

hie.. there is not much reference back to the first graph when discussing sacrficial anode and impressed current Cathodic protection. so a little confused there.

[@robbytandiono3376]

Hai good day Dr.Kallol, I am robby.I would like to ask regarding if i mixed zinc (99.99%purity) and magnesium (99,99%purity) by smelting them together.Would this two mixed compound become more active to be better sacrificial anode on iron cathode and the media of sea water? Please advise...thanks u.

[@priyabratadas7448]

This technology is already been used. Zn , al-zn and now al-zn-mg are used as sacrificial coating for iron. Thank you

[@khusboowalia8247]

Is applied emf method also called impressed current method?

[@jobins01]

Very helpful

[@allvideos4713]

Sir how to become a CP Engineer and what are the requirements?

[@amrsayed1136]

Thank you

[@mr.zenoh.2560]

thank you

[@md.monirulislam1491]

Thanks

[@kishoreswainkumar7431]

Thanks yu sir good explain

[@javiereulate4105]

great explanation, greetings from the other side of the world

[@ashraf736]

Thankyou very much

[@nathanieliyamah7169]

I need help in the calculation design of a cathodic protection system

[@Nazeer0205]

If u get pls sent...

[@prakharkumar8024]

Watch at 1.5 or 2x

[@anikroy3924]

Anodic protection seems like a bad idea

[@shebiii5211]

I just came to comment who will watch 52 mins video for such a short topic 😂😂😂😂

[@bqbaisBqba]

Average explanation. The teacher has poor basics