Metal Working Processes: Hot & Cold Working

[@VikashKumar-uo9kr]

Student need teachers like u sir....

[@Shivamsingh-ln4oj]

Sir your lectures make each and every concepts of mine so clear and it really strengthens the subject's knowledge . Thanks a lot sir

[@mohammedrizviuvais5751]

Shivam singh . How to follow on his other lectures

[@satyajitgupta7477]

I don't have words to thank proffesor's of IIT'S who provide high Conceptual clarity videos & specially MHRD GOVERNMENT.

[@Shivamsingh-ln4oj]

Best explaination of one of most imp and core subjects of mechnaical engg

[@StockMarketWithDrRahul]

Very nice and simple explanation !! Thanks alot sir

[@sajjadahmed3359]

Very well explained.

[@pravalikakadavergula6022]

Sir ur lecture is very good and nice explanation

[@haranmishra4825]

Very easy to learn Sir !! Thank you very much

[@kausikr]

very easily and in depth explanation.

[@AalandisakshatY]

sir save as amie this lecture is useful to amie students also

[@vinaymakana3753]

Yes

[@uniquethinghere9815]

Such a good teacher

[@jackzakaria3276]

very clear explanation, thks so much Sir

[@sandhyasharma4205]

Very helpful Thnks a lot sir😊

[@yashwanthsg8157]

Good presentation sir .

[@ankitpatidar8361]

Very well explained sir.....thank you so much..!!

[@bejawadalakshmikanth8957]

informative and knowledgeable

[@iqraonlinecbse274]

In Bhandari machine design book,it is given that ductility decreases with increase in temp

[@abhikijeet4274]

chapter?

[@santoshkamble315]

I love u sir. Thanks for good teach

[@pankajkumarpandey6658]

Sir whenever you come to Mumbai, please tell. I will get an opportunity to serve you.

[@devarajmr702]

good, informative and useful

[@9738545539bms]

Elimination of the orientated cast structure happens or not

[@fakeidofathug9859]

Sir can creep curve for hwp and cwp? And homologus temp on. Hwp and cwp

[@deepjyotipuzari5335]

Sir does the pores remain in hot working?

[@HemantKumar-rl9uv]

Amazing lecture

[@Sumit-pg7hv]

Very excellent sir.... Thankyuu sir

[@manishpatil7114]

Which metal to use for cold working EX. copper exeter

[@MasoodValii]

Tq so much sir explain super ❤💝💗

[@ranjithav4417]

Sir, when fine grain structure will produce, hot or cold working process?

[@711vamsi5]

if hot worked component is cooled rapidly at the periphery we are more prone to get fine grain structure this is the same case as of that casting solidification

[@JitendraKumar-he7xi]

Thanks of lot sir

[@deepakkumardipu4912]

thanks good for civil engineer

[@isudhakarmvgrmech9234]

Let us assume that a material has been subjected to both hot and cold working to same extent of deformation. Please give a comparative study of mechanical properties of cold worked and hot worked material.

[@akithjabed553]

In cold working you can products of Close dimensional tolerance whereas you can't do that with hot working....

[@sanskarkumar6484]

Thanks Sir ❤👍

[@deepaksinghkanyal7141]

thank you sir

[@reddinaveen2445]

aye aye sir

[@satyamurthytammiraju5268]

super

[@Yodavid1]

i can't understand how deforming the metal at higher temperatures (above RT) can decrease the average grain size.

[@ayushsinha1847]

That is called grain recovery,as elongated grain breaks into finer grains

[@sahilrajeshgajbhiye4968]

ty very much sir

[@sadhgurusfunniestandwittie3620]

Aweome teacher. We had shit for teachers

[@ayushsinha1847]

Sk mondal sir ka lecture same lg raha h

[@maheshsonkamble899]

Sonkamble Mahesh Shivraj Roll No. 57

[@sayanbag4784]

I saw Sayan.

[@sayanbag4784]

I saw Sayann.

[@sayanbag4784]

I saw Sayan

[@sayanbag4784]

I saw Sayan n.

[@sayanbag4784]

I saw Sayan l

[@sayanbag4784]

I saww sayan

[@sahilrajeshgajbhiye4968]

Ty Very much sir