2022 VT MEPS Chocolate Drop Contest
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Chocolate drop contest trailer
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2 жыл бұрын
Fracture Mechanics of Tooth Dentin
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fracture mechanics video
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DSC 8421
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SENB Test on Potato Wedge
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Пікірлер
@thermalhub
@thermalhub 3 ай бұрын
Clearly demonstrated sir. Thank you👍
@pavancbe6385
@pavancbe6385 Жыл бұрын
Book link please
@cadinsider964
@cadinsider964 Жыл бұрын
where is the Aerospace data base in granta 2022?
@techhunt4922
@techhunt4922 Жыл бұрын
I need the same answer. Also there is not way to select two materials using 2022 R1
@henryrroland
@henryrroland Жыл бұрын
I love this book
@youxanyou
@youxanyou 2 жыл бұрын
very good explanation , simple and clear! thank you!
@lazarus65979
@lazarus65979 2 жыл бұрын
Best explanation I have seen.
@sukunmandal-
@sukunmandal- 2 жыл бұрын
Bro e test mujhe kaha milega karwanekeliye
@wensukuang2327
@wensukuang2327 3 жыл бұрын
the end says: thanks for listening , but the video does not have sound at all hahahahhahahahah
@FahadYaqoob-cf1wy
@FahadYaqoob-cf1wy Жыл бұрын
😂same though came in my mind
@gyaniyumnam7266
@gyaniyumnam7266 3 жыл бұрын
i want to know the price of the instrument
@momonem5375
@momonem5375 3 жыл бұрын
Thank you for your in-depth video it was very informative and well presented.
@john110503
@john110503 3 жыл бұрын
can i use a phase change material as an electrolyte to check corrosion?
@metallovers8226
@metallovers8226 3 жыл бұрын
As long as it has some conductivity. en.wikipedia.org/wiki/Conductivity_(electrolytic)#:~:text=High%20quality%20deionized%20water%20has,electrolyte%20in%20a%20Wheatstone%20bridge.
@puskarpathak8913
@puskarpathak8913 3 жыл бұрын
insightful, thanks for sharing
@MinuteMayne
@MinuteMayne 3 жыл бұрын
Yo you're pouring acetone down the drain wtf!
@hayathaddad4535
@hayathaddad4535 4 жыл бұрын
Thank you very much for the explanation, i have a homework and i have some questions about this. Can you help me ? How can i contact you :)
@mallikarjunmp623
@mallikarjunmp623 4 жыл бұрын
Which software used in this test
@zahidhasankhoka1649
@zahidhasankhoka1649 4 жыл бұрын
excellent💕, Can you provide its PowerPoint Slide,mam?
@clementchidozie4009
@clementchidozie4009 4 жыл бұрын
Simple and clear explanation! Thanks a lot!
@maryrightwood8546
@maryrightwood8546 4 жыл бұрын
Great video! Good summary of the research on copper’s anti-microbial properties here: www.copperh2o.com/coronavirus
@metallovers8226
@metallovers8226 4 жыл бұрын
Mary, thanks for sharing the link.
@energiam880
@energiam880 4 жыл бұрын
This is the best explanation i've seen on the topic. Used it to explain why I get Fe solid solution on my Sn-based alloy, due to really high processing temps (over 1600k!)
@simonblue56
@simonblue56 4 жыл бұрын
Clear demonstrations!
@azimadzlan445
@azimadzlan445 4 жыл бұрын
Thank you for the video. May i know how we set up the initial and final E (V)? Is it depends on material and area?
@ghaithms9285
@ghaithms9285 4 жыл бұрын
Hey first of all thank you very much I'm working on similar project and I think I have something to ask you do you have any emails or how can I contact you ?
@mohanparamasivam3951
@mohanparamasivam3951 5 жыл бұрын
Thanks for this informative video. What will be impact of initial delay time wrt to end results?
@metallovers8226
@metallovers8226 5 жыл бұрын
you have to wait until open circuit potential reaches a steady state before PD tests in order to produce reproducible results.
@mohanparamasivam3951
@mohanparamasivam3951 5 жыл бұрын
Thanks for your reply. But my actual doubt is : Say we are keeping 5 mins initial delay and 1hr initial delay, will the results be accurate in both cases. If Yes / No - Why it is So?
@isaiahgonzales6727
@isaiahgonzales6727 5 жыл бұрын
what is the standard statistical analysis used in this protocol?
@metallovers8226
@metallovers8226 5 жыл бұрын
based on the number of repeated tests that one performs, average, standard deviation, range etc. of measured data can be calculated.
@r0cketplumber
@r0cketplumber 5 жыл бұрын
Antechamber.
@metallovers8226
@metallovers8226 5 жыл бұрын
Thanks for catching that!
@lungazulu2760
@lungazulu2760 5 жыл бұрын
Thank you for the video, this will definitely help me with my project , may i please ask, if you have 4 samples to test, after each test, do i have to redo the cleaning, i will be using the same electrolyte sample and different metal samples. Also , the counter electrode, does it need to be changed?
@metallovers8226
@metallovers8226 5 жыл бұрын
The test itself may change pH of the electrolyte, it is better to repeat the cleaning and use new electrolyte every time.
@marcossouza825
@marcossouza825 5 жыл бұрын
I like very much this video! What was the solvent used at ultrasonic cleaning?! Deionizated water?!
@leepeter5643
@leepeter5643 5 жыл бұрын
HI THANK YOU VERY MUCH FOR THIS VIDEO, PLEASE CAN YOU MAKE ONE EXPLAINING THE CURVES GAINED FROM THE EXPERIEMENT - SUCH AS TAFEL PLOTS - WHY WE USE THEM/ WHAT THEY ARE AND WHAT THE GRAPHS MEAN IN TERMS OF CORROSION? Very good video and would love to learn more!
@wolfgangrehwald6604
@wolfgangrehwald6604 5 жыл бұрын
excellent practical video with solid scientific foundation. Kudos, but slowing it down a bit would be nice.
@RayLutz
@RayLutz 5 жыл бұрын
Load is not representative of a load on a real screw. A good way to cause loading might be to screw it into something that will result in many lbs of force on the screw rather than just a tiny weight. I would suggest a machine screw, and put it through say a plastic tube with nut on the end and tighten it up. Make sure the solution can easily get into the tube. I would also suggest stirring.
@robertfisher1285
@robertfisher1285 5 жыл бұрын
You did not show the finished polished product at the end?!?!
@DilipKumar-iu6yw
@DilipKumar-iu6yw 5 жыл бұрын
Visually good
@vireshpatil3469
@vireshpatil3469 6 жыл бұрын
THANK YOU SIR
@learngrowwithimran8208
@learngrowwithimran8208 6 жыл бұрын
Thank you sir. Why we use potentiostate here.
@DrMa10
@DrMa10 6 жыл бұрын
is Tafel test destructive? Does it cause damage to the coating ?
@wen2jun1cai4
@wen2jun1cai4 6 жыл бұрын
Yes it will.
@DrMa10
@DrMa10 6 жыл бұрын
i see.. thanks..need to learn more from u
@GalaxyStranger01
@GalaxyStranger01 6 жыл бұрын
So how much is the at-home kit?
@metallovers8226
@metallovers8226 6 жыл бұрын
This process requires a glovebox which typically costs over 20K. If performed at home, one may use ionic liquid that is not sensitive to air and water, that way glovebox is not required. The costs of high quality ionic liquid electrolyte can be a few hundred $ per 100 ml.
@vinithgr9148
@vinithgr9148 6 жыл бұрын
Hi it was very useful can you elaborate the Tafel calculation methodology followed after the studies are over, thanks
@raghavakumarvanama9074
@raghavakumarvanama9074 6 жыл бұрын
does this testing useful for measuring corrosion rate of reinforcement bar in concrete (R.Concrete member is wrapped with external FRP system)??
@metallovers8226
@metallovers8226 6 жыл бұрын
The electrochemical part is the same, but the sample prep and container will be quite different.
@sharshabillian
@sharshabillian 7 жыл бұрын
The screw in a group got only 1/5 of the reacting element compared to the unloaded screw. Next time consider loading the screw with a nonreactive load, like rubber.
@adarshbhardwaj9853
@adarshbhardwaj9853 7 жыл бұрын
Not satisfied with your experiment
@Hakunamatata53191
@Hakunamatata53191 7 жыл бұрын
I suppose the corrosion cell/vessel was made of Teflon. was it custom made or does any company supply them?
@wen2jun1cai4
@wen2jun1cai4 7 жыл бұрын
This particular one is custom made. You may use any non-corrosive container (e.g. glass beaker/tank) for your experiments.
@t.dexter4448
@t.dexter4448 6 жыл бұрын
hatchegg that's an awesome video. can you please provide the name of the company that custom-made your cell and coupons?
@metallovers8226
@metallovers8226 6 жыл бұрын
They were designed by graduate student and fabricated by the machine shop at USF.
@mralabbad7
@mralabbad7 7 жыл бұрын
way too fast
@metallovers8226
@metallovers8226 7 жыл бұрын
thanks for your comment, we will improve it in the next video, stay tuned:)
@eldadweldegirma4137
@eldadweldegirma4137 9 жыл бұрын
Waz up matlock