This is gold 👌 Thank you so much!!! I'm been researching all the time about this cause is not only following the prints, as a electrician I love the troubleshooting and the understanding of CP is value resource for industrial electricians that was my first assignment on my first time at the trade, thanks again 🍻
Loved your presentation. I have been curious about cathodic protection since I learned 50+ years ago that AT&T protected its buried lead-sheathed cable cathodically. Now I will be going in search of some books which give me the math ! Job well done, thanks !
Nice basic introduction,( meaning no chemistry degree necessary) very well presented, Great to see companies willing to part with with there experience and information so freely, Thank you
can you or someone explain why we make our structure (electrode) more -ve in potential? As the presenter showed in chart and told that more negative metals tend to give aways electrons easily and hence corrode. A bit confused
Thank you for the knowledgeable presentation I'm working on cathodic protection system project for pipeline network and this helped my a lot understand what is needed to be done
Hello Amr Sayed, thank you for your comment. Please check out MATCOR's brand new website; we'll be adding more educational resources there in the months to come! We'd love your feedback. www.matcor.com
can someone explain why we make our structure (electrode) more -ve in potential? As the presenter showed in chart and told that more negative metals tend to give aways electrons easily and hence corrode. A bit confused
thank you for this great presentation.. i work as power lineman here in saudi arabia and one problem we have here is corrosion of anchor rod for guy wire of the pole where the transformer and rectifier for cathodic protection is placed . there is a oil well in the area which this cathodic protection protect. what would be your suggestion to protect the anchor rod since cp is already available. is it possible to hook up this cp to the anchor rod using the existing anode for the pipe of the well....
RICHARD NOVIO Hello Richard, if you'd like to get in touch with a MATCOR corrosion expert with your questions, please inquire on our website at www.matcor.com/contact-corrosion-expert/ and someone will get back to you. Thank you!
Electricity travels at extremely fast speeds - far faster than the speed of sound but not as fast as the speed of light. So the answer is yes electrical current does reach the structure, even holidays in the coating kilometers away from the source. For more information www.quora.com/Does-sound-travel-faster-than-an-electric-current
So an anode sprays electrons onto a cathode, which is material to be protected! Anode is -, repulsing negative charges, while cathode, the + charged side attracts the -e's. Where on the voltage value of the charge voltage should be depends on the respective materials' & immediate environments' chemistry, to be more + or -, yes? Has there been experiments with alloys (MMO's?)of Zinc, Magnesium or Aluminum to extend anode life & what that would do to current needs of equal protection, sort of like stainless steel to H2S, & When installing deep anodes, can one side of the anode be shielded and biased to influence the direction of electron travel?
Hello Rodney, if you'd like to get in touch with a MATCOR corrosion expert with your questions, please inquire on our website at matcor.com/index.php?id=65. Thank you!
This is the best video on RUclips in regards to basic CP system and it's function. The presenter did an AMAZING job!
This is gold 👌 Thank you so much!!! I'm been researching all the time about this cause is not only following the prints, as a electrician I love the troubleshooting and the understanding of CP is value resource for industrial electricians that was my first assignment on my first time at the trade, thanks again 🍻
Thank you so much for making this publicly available.
Loved your presentation. I have been curious about cathodic protection since I learned 50+ years ago that AT&T protected its buried lead-sheathed cable cathodically. Now I will be going in search of some books which give me the math ! Job well done, thanks !
Nice basic introduction,( meaning no chemistry degree necessary) very well presented, Great to see companies willing to part with with there experience and information so freely, Thank you
can you or someone explain why we make our structure (electrode) more -ve in potential? As the presenter showed in chart and told that more negative metals tend to give aways electrons easily and hence corrode. A bit confused
Fantastic Presentation, you really know your cathodic protection!
Every second of this video is very important. Condensed with real life application examples. Great video.
Super... The best technical learning video i have seen till date in RUclips !
Thanks a lot. I didn't get so easy explanation over the internet. Real time Industrial application is explained in this video.
Very brilliant and on point Cathodic Protection Introduction
Thank you for the knowledgeable presentation I'm working on cathodic protection system project for pipeline network and this helped my a lot understand what is needed to be done
Be AWARE about the 100mv shift criteria. It is the difference between the instant off reading and the native reading. not like said in 18:00. thanks
Good educational video. Thx!
thank you for sharing this lecture
Thank you very much. Loved the presentation. Very interesting and learnt a bunch. Will watch again for my own learning notes.
-Pidge
This is what i was doing a pm on out in the field at the plant great explanation of cathotic protection.
This video takes on electrolytes and more on the corrosive points,good
Very good lecture. Learned much in an hour. Thank you for showing...
Had to pause not even three minutes in to mention I have gained a lot of information already!
Thank you very much sir your teaching style and abilities are far better than my teacher for this subject...!!
This is super useful.
Not sure who this guy is but I would like to know. This is very informative. Learned a whole lot, gearing up for NACE CP-1 in December.
@zack
Hi zack
When you have the cp1 test
Me too i have a test on next january?
This is my email :yakoub0587@gmail.com
I have also cp1 test next month
We can share info
Wow! What an excellent presentation and instructor!!
Made the topic so much easier to understand...thank you.
What a beautiful explanation! Thanx Sir.
Excellent presentation, shows how much exp he is..
Excellent video. Thank you for sharing.
Very easy explanation about CP, my query what about the safety precaution for general public during rains, etc.
I like how you made it more relatable.
Impressive presentation... I'm Metallurgist working in painting and coating industry, and interested in CP.... Thanks
THANK YOU VERY MUCH SIR... THAT YOU GIVING ME AN IDEA, SPECIALLY IF I APPLYING IN THE SHIP VESSLE... BRAVO!!!
I really appreciated this video. I decided to study for the CP-1 and found this video and it was extremely useful. The light analogy was fantastic.
Awesome. The analogies you used were very helpful.
I really appreciate this presentation. Well done.
Very insightful, what an amazing lecture. Thank you for sharing.
Thank you so much for sharing this lecture! saved me a lot of time :)
Such an amazing presentation. Thank you so much for this informative video 🙏
Very good presentation, refreshing!
Thank you so much! This video really helped me.
So from the corrosion point of view, it is advisable to use aluminum cables rather than copper for grounding re-bars of concrete structures?
Very good introduction to cathodic protection
Very simply presented and impressing. Thanks
Excellent presentation.We expect more like this kind of presentation.
It's very helpful and thanks for sharing 👍👍👍
Very good presentation. Thank you!
Thank you for the video! Very helpful.
Thanks very much, excellent presentation
Well spent hour. Thanks.
Very Informative , Great Presentation
Good info. Excellent way of teaching
Nice presentation. Thanks 👍
great video! thanks for the information
thank you I've learned a lot from this.
fantastic job great presentation
how do i give this video more than one like. Really explicit and helpful.
Thanks so much for the presetation
Thanks for the sharing really helpful.
Thank you very much for the presentation.
Bander al Ghamdi SAPMT.
Wonderful presentation !!!
Thank you very much .. Great presentation
Hello Amr Sayed, thank you for your comment. Please check out MATCOR's brand new website; we'll be adding more educational resources there in the months to come! We'd love your feedback. www.matcor.com
Nice Presentation,Really Helpful
Excellent
Very helpful
Great presentation!
Fantastic video
wow! great presentation
Very good presentation .
Good video thanks
can someone explain why we make our structure (electrode) more -ve in potential? As the presenter showed in chart and told that more negative metals tend to give aways electrons easily and hence corrode. A bit confused
wondering about the efficacy of putting cp on carbon steel screwpiles and galvanized screwpiles
Thanks , great video!
In seawater cooling systems on ships, would you rather place the CP at the beginning or the end of the pipeline? You cannot have to much protection.
Very good presentation
very excellent lecture
Wonderful Presentation (y)
beyond perfect
thank you for this great presentation.. i work as power lineman here in saudi arabia and one problem we have here is corrosion of anchor rod for guy wire of the pole where the transformer and rectifier for cathodic protection is placed . there is a oil well in the area which this cathodic protection protect. what would be your suggestion to protect the anchor rod since cp is already available. is it possible to hook up this cp to the anchor rod using the existing anode for the pipe of the well....
RICHARD NOVIO Hello Richard, if you'd like to get in touch with a MATCOR corrosion expert with your questions, please inquire on our website at www.matcor.com/contact-corrosion-expert/ and someone will get back to you. Thank you!
@@MATCORmedia Hi Matcor -- do you have a reference for the 20mA/sq ft current requirement for copper?
I saw a system added to a building. How did they insure all rebar was all bonded together?
ACME mnemonic was good !!
Good.
VERY GOOD LECTURE
This video is so interesting
@matcor Hi Matcor -- do you have a reference for the 20mA/sq ft current requirement for buried copper mentioned at 52:37?
thanks for sharing!
thanks for presentation.
Thanks!
Nice Presentation. Thx :-)
How do you control interference to electronic systems connected to earth?
Thanks - so much for the MAGIC device to keep your car from rusting!!
Would it be possible or plausible to throw the .pdf version of your presentation/ slides?
Thanks in advance!
thank you
thanks a lot
I want references please and more about gas pipelines projects.
HOW CAN I GET MORE MATERIALS FOR MY STUDY
Thanks, v useful presentation.
Greet video
Do ions actually migrate from the anode through kilometres of underground resistivities and reach the structure almost instantaneously?
Electricity travels at extremely fast speeds - far faster than the speed of sound but not as fast as the speed of light. So the answer is yes electrical current does reach the structure, even holidays in the coating kilometers away from the source.
For more information www.quora.com/Does-sound-travel-faster-than-an-electric-current
@@tedhuck845 so why doesn't electroplating occur in soil?
So an anode sprays electrons onto a cathode, which is material to be protected! Anode is -, repulsing negative charges, while cathode, the + charged side attracts the -e's. Where on the voltage value of the charge voltage should be depends on the respective materials' & immediate environments' chemistry, to be more + or -, yes? Has there been experiments with alloys (MMO's?)of Zinc, Magnesium or Aluminum to extend anode life & what that would do to current needs of equal protection, sort of like stainless steel to H2S, & When installing deep anodes, can one side of the anode be shielded and biased to influence the direction of electron travel?
Hello Rodney, if you'd like to get in touch with a MATCOR corrosion expert with your questions, please inquire on our website at matcor.com/index.php?id=65. Thank you!
Ok, Thanks.
You call it driving force it is actually work function.
Anybody have any advice or study guides they can provide about to take my nace 1