Characteristic vectors of a dislocation

Characteristic vectors of a dislocation

[@Roberto-co4uk]

THANK YOU SO MUCH! I was very confused about what a Burgers vector was and I have finally understood it from your simple and clear explanation. Thank you so so much

[@vishnusuresh168]

I have commented the same in your previous videos too... Stunning Sir.... Never have I ever attended a lecture of this kind

[@kishorchakraborty5683]

Thanks sir, this videos immensely helped my son to clear his semester examination on Material Science and Engineering.

[@abhiseknayak6063]

Sir you are gem for all material science students❤😇🙏

[@aadirjun9199]

Best explanation sir...👍

[@cookwithroulashareef8589]

best explanation sir.... thank you

[@pr10510]

Superb lecture sir, thank you so much for clearing every concept on minute level.

[@ashish-blessings]

Thank you so much sir. So much clarity.

[@visvashattri]

with love ❤ from IIT ROORKEE

[@ashwanigautam4139]

sir u great thanks a lot. u made easy to understand such difficult topic. again thnks a lot

[@dailyquran2355]

Finally today exam is done bundle of thanks sir g

[@balbirMs]

These videos are so nice that It made me comment on each and every single video

[@See2deb]

With great respect from NIT Durgapur...thanks a lot sir..

[@souradeepbanik1863]

With love from MSIT, Kolkata

[@nanafori7889]

Where can I buy the slip plane or the line defect model for my class? Please advice

[@advaitshankar3668]

With respect from Jadavpur University , Kolkata

[@hustler6685]

thanks a lot sir

[@pamalg2520]

Bohut achhi tarike se samjha diye sir appne,,,, thnks alot

[@siddharthjena2189]

Sir Can we say in the example model you have shown at 2:00 has two edge dislocations as there are two half planes?

[@rajeshprasad101]

No, there is only one half-plane, the vertical half-plane in the middle.

[@MrFaiqueShakil]

WIth a lots of respect from IIT Patna.

[@sullyh1034]

To be clear this demonstration was for simple cubic and not face centred cubic?

[@introductiontomaterialsscience]

You are right. The picture I drew and the model I showed are both simple cubic.

[@Immsnegidec04]

what are the causes of dislocation....how first plane of upper half joined with 2nd plane of lower half...

[@rajeshprasad101]

Dislocations can get created due to some fault during the growth of the crystal from the liquid phase. It can also get created during plastic deformation, for example, by operation of Frank-Read sources.

[@rahulvish669]

I am stunned by your explanation.
Your visualization of topics is unmatchable.

[@AsadKhan-bg1rv]

Sir in line dis. And slip dis. There is one plane have two tpye of dis. Means when in line plane remove half plane so other 1,2,3 plane connect with 2,3,4 and adjust length to 2a to a

[@introductiontomaterialsscience]

Sorry, I am unable to catch your confusion.

[@AsadKhan-bg1rv]

@@introductiontomaterialsscience ok sir no problem

[@joeking3688]

Hello sir where can I find this model to buy for my class?

[@rajeshprasadlectures]

These models were built in-house at IIT-Delhi. You can find details here
www.researchgate.net/publication/255630821_MODELS_OF_DISLOCATIONS_FOR_CLASSROOM

[@joeking3688]

@@rajeshprasadlectures Thank you so much. I will check them out.

[@burhanurrehman2918]

👍👍👍

[@bestcakesdesign]

Are the crystal visible in reality?

[@introductiontomaterialsscience]

Yes. Why do you doubt>

[@bestcakesdesign]

@@introductiontomaterialssciencesir, because i have never seen crystal in reality. I means how are they arranged?

[@introductiontomaterialsscience]

@@bestcakesdesign You must have seen salt or sugar crystals.

[@bestcakesdesign]

@@introductiontomaterialsscience yes are we taking about that crystals?

[@introductiontomaterialsscience]

@@bestcakesdesign Yes. They are crystals. And stainless steel utensils are also crystalline. FCC crystal to be precise.

[@bestcakesdesign]

Can anybody tell about what is the food that is eaten by IITIANS who ger crores or lacs packeages? I want to know the path.