8.2 | MSE104 Steels & the Fe-C diagram

Segment 2 of Lecture 8. Steels and the Fe-C phase diagram.
Course webpage with notes: dyedavid.com/ms...
Lecturer: Dr David Dye.
Licence: Creative Commons
Department of Materials, Imperial College, London, UK

[@tubaplayer1]

Being an American from the deep South, when I heard his British accent I knew this was going to be a good night. My entire study group sends a thank you from across the pond for posting these videos. Hopefully we'll pass the test in the morning.

[@TehWalkingDead]

Get this man a beer

[@gbuffon01]

Thank you for taking the time to post these lectures. Very helpful!!

[@charlesm3577]

Good work my guy. Always learning.

[@TEKKENFTW]

I love all you're explanations. Thank you very much.

[@igambicollins8124]

Powerful lecture Delivered well 😊😊

[@LongboardsBE]

thanks a lot for this, David! Helped me out a lot

[@MyThundermuffin]

Hi is there a zoom in version to the eutectic point ?

[@danyoung444]

doesnt eutectic also refer the change in the melting point or am I missing right in front of me ?

[@MUSHRAFULISLAM]

was very helpful.... did not have the the patience to go through books..:) thank you

[@Kamikaziidare]

Greetings. I am a amateur part time bladesmith with an interest in Metallurgy as a result. I've been reading books, watching KZbin videos and asking many questions, Professors from Canada, India, the UK, Germany and USA. However, I find two-schools of teaching out there. One group teaching that the Eutectoid temperature line A1 is at 723°C and the other at 727°C. Then one group teaching that the wt%C at the eutectoid point is 0.8% and the other teaching 0.76wt%C. There are some other differences in the two different groups of teaching that I will not go into now. I am somewhat confused to why there is a difference. If we are talking about pure Iron Carbon, there should be no alloys in the steel to make a difference. Could you please shed some light on this for me please.

[@muslimali3857]

Bravo sir..u made my day..❤

[@jeydawellness]

wish you were my teacher

[@guildunnamed1949]

This was really helpful, thank you for explaining.

[@loverofbeats]

could you please make a video on fracture!

[@ICHDERTWEETY]

I'm kind of confused at this point. Isn't that the Fe-Fe3C diagram (K instead of K', Austenite-Fe3C instead of Austentite-Graphite etc.)? At least that's the seperation they keep making at my university here in Germany

[@dalkeithmcdonald7860]

Thanks much, helped me a lot.

[@arrowwhiskers]

Thank you so much for this :)

[@pranayg6270]

really helpful thank you sir

[@Deevil992]

tribute from civil engineering

[@mohamadgharra4565]

you saved my exam

[@kapilaniyer7486]

I just want to be friends with this guy :(

[@weirllo4]

COOL

[@liluxiaorealnew]

very good teaching. i have only one problem with it. could you not make those "eh" "um" ..... sound? and you will be perfect! ( sorry im blunt but no offense )

[@jainamshah4819]

I AM SO SORRY SIR GAMMA IRON IS FCC AND DELTA IRON IS BCC

[@jainamshah4819]

DELTA IRON IS FCC AND NOT BCC

[@alexmatos1980]

Are you serious ????

[@gejen7]

like