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Great sir
Nice
Thank you sir 💕😘
Very helpful video to understand concepts. Thanks for sharing
Jab material Hard hota hai tab decarb aata hai yaa nahi
Humko onli engine valveka tip tempar mashinen ki jankarihona
Pehle ya toh body samjha de yah toh metal samjha de....
Realy helpful
Nice explanation sir 👍
sir,can please tell me in which industry this will use as Quality professional
Thank you Sir...🙏
Very useful
Thank you ❤️
This is probably the best video out there for this topic. To the point and easy to understand. Great work!!
Thank you sir
very coprehensive and informative
Tumhara dost Kaha ye dekheaha Hoga
Bachho bolo bachho 😂😂
Thnk uh sir. ❣️
Great explains sir
Good video
Correction:TTTD by changing the time and holding the temperature,phase can be formed.
at first i was annoyed by the style of the video, probably because many other, stupid videos have the same vibe (mainly the music in the beginnign I think). Then I realized how on point the information is and how helpful the animations are, good job!
How I can achieve bainite as a blacksmith?
Help pls I'm a sword maker
Iam a little shocked that no mention of how to hold hardened rings for example that have been machined to size ready for finish grinding, avoid distortion in the hardening treatment so the final grind can be carried without distortion being a problem, I saw this process carried out in the 1950s, at Cooper split roller bearings in uk, it was 100% successful on any diameter of rings any shape or case hardened or full hardness, it was so simple heat soak quench stop quench put the item through the process with full flatness achieved, ready for grinding mostly one pass to finish size cost savings are self evident. Quench stop temp vital then air cool to room temperature hardness drops back slightly but maintains good hardness with high wear factors, section variation on materials is a consideration but can be overcome, one of the main plus here is cheaper steels can be utilised or case hardening, ?
Thank you from Egypt.
This is so awesome
6:40
Heat treatment. Quenching of steel, quenching hardening https://youtu.be/6QO3jkghpcQ
Heat treatment. Tempering of steel https://youtu.be/7tpGxMMCzSA
Thank you, good video however a few less animations would've helped me - at least - focus better. Just some constructive criticism.
This is awesome! Thank you so much for the explanation!
Can you share with me the name of the software that you used to create the illustrations please?
Heat treatment. Normalizing of steel https://youtu.be/VQUtmx7XjfA
Heat treatment. Annealing of steel https://youtu.be/rRJWuj6kauA
Thank you. Great work!
You just saved my whole semester, kudos to you. My words can't appreciate enough about the content and the effort you put into it. I will take this for granted, as I had an argument with my welding professor about heat treatment affects on welding productivity and efficiency, he thought that quenching (water) is bad for the welding materials, as he said there are oxygen in water therefore it affects the weld and it makes it bad as it get corrosion, he was assertive that we should use normalize treatment rather quenching.
Now, I have come to realize that my professor has got it differently, since according to this video, quenching is way more better in terms of strengthen, so if you don't mind answering me, would you please give me your thoughts on this matter?
Absolutely outstanding video, thank you! What resources would you recommend to apply these charts/equations for the ratios involved?
Thank you very useful
Why does that intro sound so familiar
Thank you! Good job!
I hate metallurgy.
Really Thanks A Looooooooooooooooooooooot for such a simple and focused explanation, and also for dividing the lecture into the time bar.
no i am more confused with all of those words, hardness, toughness, strength, is stronger material mean tougher? or more in strength, cause those go opposite ways
Heat treatment. Normalizing of steel https://youtu.be/VQUtmx7XjfA
Why modi
Very nice explanation !
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Nice explaination sir thank you 🙏🔥
Very good video for Metallurgy engineering student
Nice video sir g
Sir ji critical cooling rate pai banao na video
Bahut badiya samjhaya sir❤️❤️
What a step by step teaching method amazing 😍🤩
Best teacher for Mechanical Students,, excellent sir 😊
SIR, You are Genius and belief me nothing to explain . keep growing.....
Pls Explain gearbox hollow output shaft making procedure stap by stap
Thank you sir.....
Gud job sir
Bhaut achaa
Thank you sir
Foundryman bhi blacksmith hoti h na sir???????
Sir isko blacksmith bhi kahte hai kya
Sir main 1 st year se apki video dekh rha hun ab final hai app bahut achxa pdate ho ❣️🙏🙏🙏🙏 thanx sir 🙏🙏🙏
सर, आपके पढ़ाने का तरीका हट के है. टू द पॉइंट, सिंपल, माइंड ब्लोइंग. आपका वीडियो देखने वाला बहुत जल्दी और बहुत दूर तक जाएगा.
Thnk uh sir well explained. 🙏
good explanation