Steel Metallurgy - Principles of Metallurgy

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Steel is the widest used metal, in this video we look at what constitutes a steel, what properties can be effected, what chemical elements we add to steel and how these effect the properties.
00:00 Logo
00:11 Introduction
00:28 What is Steel?
00:45 Properties and Alloying Elements
02:29 How Alloying Elements Effect Properties
06:50 Iron Carbon Equilibrium Diagram
10:00 Pearlite
10:34 Carbon Content and Different Microstructures
11:07 CCT and TTT diagrams
12:49 Hardenability
14:15 Microstructures
14:28 Hardenability 2 and CCT diagrams 2
15:00 Strengthening Mechanisms
17:21 Summary
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#SteelMetallurgy #Steel #Metallurgy

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2 июн 2024

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Комментарии : 151

@93matarl 3 года назад

i learn more from this video about metallurgy than 6 months of school when it comes to metallurgy, and the properties of the different alloying component.

@mohannair5671 Год назад

Trust you shall read your text books in a new light.

@georgesheffield1580 2 месяца назад

Wow, school short changed you .

@LegendLength 5 месяцев назад

It's rare to find a video so thorough when it comes to alloys, thanks

@johnsalter5412 2 года назад

I’m a Metallurgical Technician going to an interview tomorrow morning. This good stuff. I was looking for a review. I’ve only got the one course on Metallurgy they teach in Oregon and three years experience in a Met Lab. It’s been a year and eight months since a large cutback cost me the best job I ever had. This is stuff I’m familiar with, but this video is great. Just what I was looking for. 👍

@krzykris 2 года назад

I hope the interview went well! Did you work in steel in Oregon?

@laernulienlaernulienlaernu8953 3 года назад

It's amazing how many different variations of steel there is, just by adding different elements in varying amounts and by how it's heated and cooled.

@AquaMarine1000 3 года назад

A 100% pearlite structure is at 0.83 carbon. This video takes me back fifty years when I studied the subject.

@TOUGHEYES Год назад

This is the groundwork and fundamental, material principles that determined the innovation and foundation of our civilisation. And here I am, motivated to look into this subject at length solely to make perfect Greatswords that cannot be lifted by normal men or broken/corroded, or legendary style weapons that goes into a culture's mythology they're so awesome/scary.

@ajhproductions2347 Год назад

PICS!!!😎

@user-ms5hn1td4n Месяц назад

Simplified and straightforward. Thanks very much

@calculon000 3 года назад

As someone who knows nothing about Metallurgy, I can tell this video is very informative, but it reminds me of the Retro-Encabulator.

@Laotzu.Goldbug 5 лет назад

Really great videos . Enjoying your channel. It's a real shame you don't have more views, hopefully people will come. Keep up the good work.

@oregoth8695 5 лет назад

thank you for this!it is very well put together

@Nopatsgirl 5 лет назад

Great video! Loved the visuals, very easy to follow.

@coreyochai8054 6 лет назад

Awesome video, I'm subscribing, I can't wait to see what else you have to offer 💪💪

@radoohtc 6 лет назад

Brilliant video. Thank you!

@slehar 3 года назад

Very informative! Excellent graphics! Clear explanation!

@metalbob3335 4 года назад

this is the info i have been waiting for , subscribed

@dominicestebanrice7460 Год назад

Remarkably informative, concise and well produced video. Thanks!

@GiUs97MiTo 3 года назад

This is incredibly good! Thanks

@1thegrimreefer1 4 года назад

wow, thank you so much, i am currently studying , i am an apprentice tool maker, and so far the information supplied via my course has been extremely hard to grasp. when you see the graphs and read the words its not enough to understand how to read the graph its self . This video made so much sense. it really made everything i have been reading click into place, especially the graphs. thanks to this video it all fell into place. thank you so much. i have been struggling to understand this. and now i see how simple it all is. i really appreciate the effort you have made to explain this heat treatment system. thanks again .

@1thegrimreefer1 4 года назад

@@MetallurgyData awesome. I have subscribed. And I look forward to you up coming videos . I'll have to go over this one again so I can get it into my memory. I have a test coming up soon. I was a little worried about it , stressing out because I couldn't understand the graphs . But with this video explanation I'm feeling allot more confident .

@joaquingam9976 4 года назад

@Dan Smyth i feel identified by this man

@sachibaath6866 2 года назад

Thanks for giving knowledge in metallurgy sir 👍

@larrybohlken147 5 лет назад

Great content! Keep it up!

@aluminaterock660 4 года назад

You made it sound so easy....yet confusing. But i am still gonna subscribe becos you make sense

@technicalprafullwala4585 5 лет назад

thax sir '' amazing explaination''

@mingwang5104 3 года назад

wonderful video, I have learnt a lot

@abhishekjaiswal1321 6 лет назад

Sulphur combines with manganese to form MnS (manganese sulphide). This MnS combines and forms slag. It is than removed by de-slagging process thus lowering the content of Sulphur in steel/austenitic manganese steel.

@massiveopenonlinelecturesi9023 Год назад

ru-vid.com/show-UC5zGSn-svPs9QETPcYMAOzg Watch these metallurgy videos for free

@akkatfiresafety8567 3 года назад

Thank you for giving a valuable information .

@AmitKVideos-yk5hn 5 лет назад

Thanks for teaching

@shahidmunawar9381 Год назад

Tanks for sharing this knowledge. Tremendous job done by you.

@JimSmith431 6 лет назад

Good informative video - need more like this. However, the background music is distracting and of no value.

@matteovinci83 6 лет назад

i agree, good content but the background music makes it really difficult to concentrate on the information

@ghoulachafik7086 5 лет назад

indeed, the presentation was disturbed by the useless music.

@Stevie75 5 лет назад

You guys live in the 60's , stop doing that .

@thamisimons9816 5 лет назад

Had no problem with the music, I got to understand all the presented information.

@HackMetalRuleWorld 5 лет назад

Your face is of no value...

@guillemmarcosuria1196 3 года назад

Nice video! Interesting

@srizam 4 года назад

Very informative video. Thanks

@toorengineering1267 Год назад

Sir thank you so much My all point about Steel cleared.

@chemengineer2006 4 года назад

Thanks a lot , great work

@nirmalchandrabehera7672 3 года назад

Very much clarity 👍

@srinivassai4696 4 года назад

Thanks for your explanation and it's helpful 👍😀😁

@cuthbertchikwekwe5247 3 года назад

The best so far

@manikandansankaranarayanan2303 4 года назад

Excellent information

@atulsoni9712 5 лет назад

Wonderful video

@thomasbaird01 3 года назад

Thank you very much.

@AshokSharma-jq9pd 5 лет назад

Very informative,

@gurjitsinghsidhu7762 4 года назад

Nice video for training

@rameshdas4521 2 года назад

This video is satisfactory for Undergraduate students

@aniele7869 Год назад

Love this video.

@rajeshkc3204 3 года назад

good information..... thank you....

@cadme2236 4 года назад

Great video

@jagadishmrv Год назад

V clear presentation

@MetallurgicalEngineering 3 года назад

Nice explanation

@hiteshmunjapara3232 6 лет назад

thanks guys

@kevinyu1596 Год назад

Leaning casting process 😊

@nathanpiliro924 3 года назад

Hey Mr. Paguel’s class!!

@dr.radhakrishnanayyappanpi3893 4 года назад

good informative

@mr.kaustubh 4 года назад

Low or slow cooling rate means towards left side or right side of ttt or cct ???

@mangeram2731 2 года назад

Great thanks Sir

@trifio5242 3 года назад

very good video

@babaralee9387 6 лет назад

Thanks

@darrenmarchant1720 4 года назад

please make a video on ultrasonic annealing of metals.

@artinveins2281 6 лет назад

Manganese is combined with sulphur to prevent hot shortness??? Pls explain...

@kiritibhattacharya2772 6 лет назад

If sulphur is allowed to remain in steels, hot shortness results, meaning you would have non-metallic brittle phase between the ductile iron grains...no good. So we add Mn. This now combines with the sulphur, forms MnS which does not form the brittle network at the grain boundaries. Hope this helps.

@DanielVeja. 6 лет назад

Hot shortness in kind of innacurate. Hot embrittlement is more accurate. It means growing the temperature at which steels become brittle (eg.: if a steel usually embrittles at -20C, if it has a high sulphur content (~0.5% or more) it could embrittle at -10C). When we add Mn, it forms MnS (in combination with S) and this (partially) eliminates hot embrittlement.

@canesvenatici9588 5 лет назад

So basically Sulphur is a bad impurity to be in your steel that leads to brittleness especially in low temperature but we can still counter it without trying so hard purifying it by adding Manganese? am I right?

@PrimaSilica 6 лет назад

Is there anyway the maker of this video can allow us to download this video as some kind of power point or slides so that we can save it to our computer for future reference? This is extremely valuable information

@Chaos------ 6 лет назад

theres this thing called taking notes, i dont know if you've heard of it before but it works great

@zachattacking 4 года назад

Why not take a screenshot for every step in the explanation?

@akkupallisunil6715 4 года назад

good inforamation

@AapaurHam0412 6 лет назад

Nice

@Codeman785 5 лет назад

This video went from very interesting and understandable to wtf are you talking about

@MrHeuvaladao 4 года назад

Ha!

@arkitkabir5086 4 года назад

i think your doubts would be cleared after watching this video :) ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-uG35D_euM-0.html

@Enos666 4 года назад

@@arkitkabir5086 Thats actually a pretty great resource, thanks for sharing

@mcgarry_92 3 года назад

@@arkitkabir5086 lol just watched that video previously. Old videos are much better

@Toxictheory416 2 года назад

Question I have some material with Cr .50 Ni 3.5 and Cu 1.25 but can't find a grade for it anyone know?

@amitanand4408 7 лет назад

delta gamma transition region is not according to standard carbon % please correct that if possible

@jagadishmrv Год назад

V nice

@dustinbrandel59 5 лет назад

So what's the best steel for a sword? Best combo of hardness edge retention and shock resistance?

@fabricioobando5335 4 года назад

Hay en español??

@aluminaterock660 4 года назад

How does the SS retain austenite phase at room temperature when below 723deg austenite does not exist ? Do you mean you heat to above 723deg and quench it to retain its austenite phase ?????

@aluminaterock660 4 года назад

@@awashburn6944 Sir, does that mean (as per the graph) the phases at different temperature, actually refers non alloyed steel ?

@M3rtyville 3 года назад

I am writing a novel where there is a character that can manipulate soil, rock, metal and minerals. So he can basicly alter steel for different purposes. Now things got more complicated than I anticipated.

@mattheww9656 3 года назад

How goes the novel? Sounds interesting.

@M3rtyville 3 года назад

@@mattheww9656 didn't get to continue writing on it. Still thinking things play out before sleep every day.

@krzykris 2 года назад

A novel about a metallurgist? 😍

@M3rtyville 2 года назад

@@krzykris No. It's about a young inexperienced king who wants to make a place where people can follow their dream and escape proverty.

@Sam-lt7tj 5 лет назад

What about temperature

@surendarvankudoth7832 3 года назад

can you provide more videos

@pekkolainen 4 года назад

nice vid. some small "faults". for ex. chromium used in stainless steel? chromium is what makes it stainless steel :) *used in steel to make stainless steel.

@flamingfrancis 3 года назад

That is not a "fault" in any way. In the manufacturing of raw stainless steel Ferro Chromium is often added to the melt in the process. As a rule stainless scrap with approximately the required content for the elevant specification, is used in the charge. As a techno person who worked with many, many specifications including most stainless grades for over four decades I can vouch for much of the info contained herein.

@toorengineering1267 Год назад

But sir I need information about Carburazing process and Austempering process.

@MetallurgyData Год назад

There might be a bit on austempering in my heat treatment video ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-skQRLfU3plM.html.

@TheSOLOPRAKASH 10 месяцев назад

1:07 to 1:58 literally shows most of the definitions 👋

@coffee_candy_ 4 года назад

the alloying is just gods version of irl potion brewing

@grahamwaldo331 5 лет назад

Who else is here for the welding assignment?

@blake4015 5 лет назад

Almost couldnt watch because of the music haha

@donsal.t.1765 5 лет назад

Turn down the "background" music please.

@davidcarter5813 4 года назад

This is the kind of teaching that should be done in a Metallurgical Engineering curriculum, but it's not. Instead they go deeply into dislocation theory and crystallographic transformations in a way that will only be useful in a research position. A Bachelors degree in this field is now useless. Don't even bother.

@davidcarter5813 4 года назад

@@awashburn6944 I'm sure there was more but that is what stands out. Metallurgical engineering turned out to be such a bad choice that I now call it a "non-education for a non-career."

@davidcarter5813 4 года назад

@@awashburn6944 Silly, the reason I left the Rust Belt for Canada was because there were no jobs for me. I did not want to sit out most of my career waiting for it to change so I picked up and left. Simple as that.

@krzykris 2 года назад

@@awashburn6944 I agree. I was very fortunate to learn about phase transformations from the guru, Thaddeus Massalski, during one summer in a class of only 3 students.

@krzykris 2 года назад

@@awashburn6944 Plenty all over the U. S. for the last few years.

@junhyunkim6025 5 лет назад

기융 ㅎㅇㅌ

@user-tc4tb4lf5v 5 лет назад

ㅎㅇㅌ

@danielslater2842 4 года назад

skip the first 7 minutes to get to the iron carbon equilibrium diagram

@hindustani7913 5 лет назад

background music sucks... it should not be added during educational videos.

@richardkarlgood 4 года назад

ditch the music otherwise good

@Comrade_Akimov Год назад

I have no idea wtf is he talking about but it’s better than tiktok anything

@steffenlynge2907 3 года назад

No music please.

@jasonmcgee2866 3 месяца назад

Music is very loud

@1999C2996 6 лет назад

Valyrian steel composition was not covered...

@donsal.t.1765 5 лет назад

@Matthew M lol

@nazmulhaquenishan2591 5 лет назад

Dragon Glass + Steel + Dragon Fire = Valyrian Steel

@garethbaus5471 2 года назад

@@nazmulhaquenishan2591 sounds like a fantasy world version of crucible steel.

@vince6056 3 года назад

If I see this RS means advertisement one more time I'm gonna lose it

@Prajwin 2 года назад

would be better without music

@battlebae12 5 лет назад

He misspelled metallurgy in his powerpoint but I don’t give a fuck, it’s the info I hear.

@wwilcox2726 3 года назад

And mispronounced it as well :-/

@studuerson2548 Месяц назад

The background music is maddenly distracting,

@abigmonkey4606 3 года назад

@d.clowdyss2672 2 года назад

Does anyone want to open a Special Issue about any type of Metallurgy in MDPI Metals? Hit me up if you have h index over 10 or 15

@nathanflett6427 4 года назад

"centimetre squared" should be "square centimetre". It means a different thing. The second one is a unit of area. The first one is a unit of length where the number is squared. 2 cm² is not (2 cm)² = 4 cm.