Heat treatment of metals | Types. Process, Applications

Heat Treatment is the process of heating material to specific temperature, holding it to that temperature and then cooling it at controlled rate to get desired properties of steel.
In this video we have discussed the purpose of heat treatment,
Types of heat treatment like,
#Annealing, #Normalizing, #Hardening, #tempering, #case-carburizing, #case hardening, #cyaniding, #nitriding, #flame_hardening
We have discusses the temperature range for these heat treatments and their individual purpose.
Heat treatments are usually done for following reasons:
Increase ductility, strength, toughness
Increase machinability
Relieve internal stresses
Improve corrosion resistance and hardness

Watch this video to learn Heat treatment process, types, applications.

If you have any question/suggestion/ correction about this video please write in comment section below..
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If you have any difficult topic you want to learn, please write in comment.. I will try my best to explain it in simple words..
Keep learing..

[Muriuki_thickskin]

well explained, you can't believe it you saved my time ...keep going

[ShiekhBadjie-btpk]

Thanks so much I really love ❤the the video

[shrikrishnakadle]

Thanks, well explained ... several queries, what is critical Temparature ... what iis relevance of 723 Deg Celsius? What is the soaking time for hardening ? What is rate of cooling in Normalising ? Rate of cooling in quenching ? .. What are tempoartures for carburising ? Post carburising any hardening process is needed or carburising is enough ?

[amchildsfam]

Heated- held- soaked- cooled - inspected

[ushuannu]

I love it when people say 'curie' instead of 'query'

[MikfinityPog]

I am a bit confused because I saw a few videos on this subject and they said that hardening a metal will make it more brittle like on a knife it will pretty much shatter if there is enough force. You explained that hardening a metal improves its elasticity which is contrary to what brittle is. Was this just a mistake in the video or have I been taught the wrong things?

[paulyangichoofficial]

Pantastic explanation sir

I really enjoyed the video, clearly understood

[MuhammadUsman-pqiz]

You've explained each and everything in a precise manner
Great video 👍

[siddhushah]

Explained Excellently... easily understood. Thank you.
Searched and viewed lot of videos on heat treatment process..this is very easy and informative.
👍👍👍

[mulanimulani]

I really love and appreciate the way you broke down the heat treatment process and elaborating on each one. This is perfect for my materials and processes class!

[praveens]

Simple and clear..have an interview..helped alot.. hope things go well

[mohamedthowfeek]

Why we increase temprature when cooling

[buildingconstruction]

this helps me a lot in getting my assignment done. clearly explained thank you

[tamminennisrinivasarao]

Kani please teach about difference between annealing and normalising

[nazminpathan]

Sir please ye video se related mcq wale questions ka video banaye

[dgofman]

It's possible to understand and listen by using speed 1.75 on video

[benhudman]

Nice lesson. Thank you for the service.

[trumpchacha]

Love you broter.please make more videos related metallurgy

[govindaraobommali]

Nice explain and I want you more updates.... any mechine, machanical used story's...thank you...💐💐

[imtiyazsayyad]

Nice content sir, but I think the channel name should be Self Engineering not Self Engineer