Muddiest Point- Phase Diagrams I: Eutectic Calculations and Lever Rule

Поделиться
HTML-код
  • Опубликовано: 2 авг 2024
  • НаукаНаука

Комментарии • 552

  • @ChuckRage
    @ChuckRage 9 лет назад +438

    You did in 16 minutes what my lecturer couldn't do in a week, thank you so much for the awesome vid!

    • @yazan13
      @yazan13 4 года назад +3

      Agree.

    • @jasejoe8117
      @jasejoe8117 Год назад +1

      @KAOUTHER ACHOURI i think it cuz we can't focus on teacher during class lol

    • @g_rr_tt
      @g_rr_tt Год назад +1

      a week? a my university this was explained in a 1.5 hour lecture...

  • @ahmedmuayad2013
    @ahmedmuayad2013 9 лет назад +863

    would someone plz give this great woman a cup of water!! thank you very much for the video

  • @lanakamal8369
    @lanakamal8369 7 лет назад +148

    Seriously people? Do you know how much great information this video contain? I have to read the whole chapter to understand half of what she explains and you all are complaining about her voice instead of thanking her, what's wrong with you, your instructors get a shit load of money and don't even teach you shit, while she's doing it for free!

    • @katherinerioux6176
      @katherinerioux6176 2 года назад +1

      I totally agree… I honestly can’t wrap my head around how entitled people are lol. They come to a video someone posted for free and criticize everything.

  • @thesuperblaze9567
    @thesuperblaze9567 5 месяцев назад +6

    This video and how she calmly just explains and shows it to us is phenomenal.

  • @MissussBitchy
    @MissussBitchy 9 лет назад +7

    THANK YOU for this wonderful tutorial, for the slides on Slide Share, and for the Quiz at Quizlet.
    I'm a dentistry student, and we have a materials module. Our prof was incoherently rambling about this cooling phase equilibrium diagram for two whole weeks (4 hours of lectures), and his lecture notes are totally incomprehensible. But this wonderful video explains it all in 16 minutes, clear and to the point. I'm very grateful to you for your efforts ! All the best ! XX

  • @akro286
    @akro286 9 лет назад +5

    This was by far the most descriptive and clear video about phase diagrams I've seen! My finals are coming up and i just couldn't understand phase diagrams.. Well, not anymore. Thank you very much!

  • @panashemuyembe3466
    @panashemuyembe3466 2 года назад +2

    9 years down the line but you still have made my life wonderful with this video.
    Thank you

  • @designateddavethatisntcall2294
    @designateddavethatisntcall2294 8 лет назад +4

    I usually don't comment on any youtube videos but I just wanted to say thank you so much for all the explanation in this and the next videos, it is all perfectly explained and thanks to you I finally get this part of the course :) Thank you so much!!

  • @jakmcgann630
    @jakmcgann630 9 лет назад +2

    Best video I have found on this subject, looking at comments and ridiculous people moaning about excess background noise etc how pathetic appreciate the video for how easy and understandable it makes the subject matter.

  • @shemaiahbarton7883
    @shemaiahbarton7883 6 лет назад +19

    Thank you so much! This 16 min. video helped more than all 3 lectures my professor gave on the topic! Your an amazing teacher!

  • @ilterstellar
    @ilterstellar 5 лет назад +218

    I came for engineering lesson but why is that ASMR ? :D

  • @hassantarek6872
    @hassantarek6872 2 года назад

    I usually do not comment on RUclips videos, but I just wanted to say thank you and after more than 7 years this video u made is still helping students. You were great, thanks.

  • @arkichallam2812
    @arkichallam2812 6 лет назад

    this is what we called the perfect way of making us to understand, thank you very much Miss, the presenter of the video. I wish all Physics lectures to be in this way of teaching, in simple way and perfect.

  • @atxgurl00
    @atxgurl00 9 лет назад +34

    Thank you so so much! This cleared up a lot of questions I had before my Materials test tomorrow!

    • @hassantarek6872
      @hassantarek6872 2 года назад

      What did u do?, My material exam will be tomorrow

  • @ananias-
    @ananias- 9 лет назад +5

    simply supper n awesome wiz clear n lovly voice! I expended long hrs in class, but acquired v.few concept...Tnx a lot for all ur concern

  • @MaterialsConcepts
    @MaterialsConcepts  11 лет назад +5

    Thanks for watching the video! We're going to start working on phase transformations next spring.

  • @BenRickProductions
    @BenRickProductions 5 лет назад +2

    I was struggling so much with this until you mentioned the whole solubility limit thing. That just made everything click and was not mentioned in my book for some reason. Thank you so much for this amazing video.

  • @AtticusEluih
    @AtticusEluih 8 лет назад +3

    Thank-you so much for taking the time to make these videos. I sincerely appreciate it!

  • @Jezebel1115
    @Jezebel1115 8 лет назад +1

    Professor, Thank you!!! I think if I watch this video a couple more times I will understand "scary" phase diagrams!!!

  • @brielleibe8503
    @brielleibe8503 5 лет назад +2

    Thank you for your help! Everything was simple, organized, and easy to understand!

  • @muhammadrifqifauziwijaya8230
    @muhammadrifqifauziwijaya8230 8 лет назад

    I would like to say thanks to the one who makes this video. It really helps me to understand the phase diagram

  • @MaterialsConcepts
    @MaterialsConcepts  11 лет назад +4

    Thanks for watching the video! We will be working on a ceramics video next spring.

  • @yazan13
    @yazan13 4 года назад

    I'm going to pass my final today because of your heroic work 8 years ago, THANK YOU!

  • @mertdemirel5134
    @mertdemirel5134 11 лет назад

    The video is the most efficient explanation about this topic on youtube, thank you very much!

  • @calebtshionza5889
    @calebtshionza5889 6 лет назад

    Gratitude from Africa, I am a first engineering student and the phase diagrams were killing. So thank you for making it so simple.

  • @maxgoris7568
    @maxgoris7568 5 лет назад

    Whoever made this, thank you. Teaching stuff in 16 minutes that our school does in 2 hours.

  • @roykhaled3189
    @roykhaled3189 4 года назад

    Now that's how to explain phase diagrams. Practically saved me for finals. Thanks a lot!!

  • @efo700
    @efo700 8 лет назад

    Would just like to give you a huge thanks. Got an A on my exam in Materials Science and Engineering thanks to your videos.

  • @isaacmoore6992
    @isaacmoore6992 7 лет назад +1

    Thanks for this, both my professor and the book neglected to mention that we were finding the chemical composition of the phase and not just the phase fraction, i assumed 100% concentrations as my prof never told me otherwise=)

  • @MigdaliaMasqueradeee
    @MigdaliaMasqueradeee 8 лет назад +9

    thank you for making this video! very straight forward and helped a lot

  • @divineconfetti649
    @divineconfetti649 5 лет назад +1

    Just learned 2 hours of lecture from a 16 minute video thank you so much

  • @orderphonix24
    @orderphonix24 3 года назад +1

    Thank you so much for all of the 5 videos, they were extremely useful!

  • @MrPureownage123
    @MrPureownage123 5 лет назад +1

    Am about to write a midterm tomorrow for my material science class. Because of you i'm probably gonna pass now. thank you

  • @fiona.e1026
    @fiona.e1026 3 года назад

    Because of this channel I have took 85 over 1pp in my midterm. Thank you so much

  • @bowaleed3900
    @bowaleed3900 3 года назад

    this video still the best in RUclips even after 8 years , it so sad that you won't continue explaining MC

  • @burcmm
    @burcmm 10 лет назад +2

    I passed an exam with the help of your lecture, thank you so much.

  • @flyboiii28
    @flyboiii28 11 лет назад

    I have a huge test on this stuff. You explained it much better than my professor! Thank you!

  • @molelatembo360
    @molelatembo360 Год назад +1

    I completely forgot how to deal with the lever rule buta after I watched this video I am able to recall everything. Thank you for the good explanation ✌🏾✌🏾

  • @tweteybird7
    @tweteybird7 11 лет назад

    THIS VIDEO IS AWESOME!!!! I GIVE A BIG THANK YOU TO THE AUTHOR OF THIS VIDEO!!!!

  • @PythonDelta
    @PythonDelta 8 лет назад

    Simple and to the point, very nice! Thanks a lot for this, it was really informative.

  • @johncantor1639
    @johncantor1639 Год назад

    after 10 years this video still very useful , i opened it just to understand this graph for FE-Civil Exam , thanks

  • @UmmerSiyad
    @UmmerSiyad 5 лет назад

    Great explanation! Understood the concept clearly, thanks a lot!

  • @tahoon2009
    @tahoon2009 7 лет назад

    Thanks for your video, helped me a lot and saved critical final exam times !!
    Best to you :)

  • @nikhilsrivastava1519
    @nikhilsrivastava1519 8 лет назад +9

    Someone please give this women a medal. _/\_

  • @RangiRuambil
    @RangiRuambil 3 месяца назад

    My lecturer honestly he is a theif in my university I can say it ,because he didn't lecture like this to me. Instead he introduced the topic and run away every time. Thank you very much Madam for the wonderful explanation...

  • @MrAyushman
    @MrAyushman 8 лет назад

    Great video.
    Understood the concepts in the 1st time, watching it for the 5th time for the voice.

  • @someonesomeone4026
    @someonesomeone4026 3 года назад

    today is the deadline and finally I'm getting it, god bless your heart

  • @seanallen8137
    @seanallen8137 7 лет назад

    Literally the most helpful vid I have found on this stuff!!!

  • @kilo3007
    @kilo3007 5 лет назад

    Great video even years later. Well done

  • @minindupanditha8651
    @minindupanditha8651 2 года назад

    Appreciate this.
    you just summarised a whole lecture💯
    Was Very useful

  • @cao0002
    @cao0002 11 лет назад

    You have explained to me in 5 minutes what my proffessor can't explain in an hour, thank you

  • @1kilohawk
    @1kilohawk 11 лет назад

    Excellent video, you explained it far better than the Dr im paying to explain it to me!!
    But BOOST YOUR MIDS PEOPLE!

  • @Ridgestewart
    @Ridgestewart 9 лет назад

    Very helpful. More insightful than my actual Materials professor.

  • @ItachiUchiha-qv4xv
    @ItachiUchiha-qv4xv 8 лет назад +1

    Thank you. This video really helped me. My exam is tomorrow so I know now I'll definitely score good.

  • @arturcunha1874
    @arturcunha1874 3 года назад

    Thank you so much I have 3 exams next week and learning this by myself has been a strugle this made it way easier

  • @benjamintan90s
    @benjamintan90s 8 лет назад

    awesome ! Your explanation is clear and straight to the point!

  • @kr4bz
    @kr4bz 11 лет назад

    I swear, you are better than my lecturer...although I must say I haven't really been in class all that much, thanks x 9000!

  • @n.r.krishna995
    @n.r.krishna995 6 лет назад

    Very good detailed explanation in short time . Thank you for your efforts.

  • @lovelife823
    @lovelife823 Год назад

    Thanks for this nice demonstration, it's so clever and made phase diagrams easier to handle

  • @Omg123heyitsme
    @Omg123heyitsme 3 года назад

    Thank you so much for this video! I honestly would have failed my exam if it wasn't for your content!

  • @madeinindia20
    @madeinindia20 5 лет назад

    Thank you so much for this awesome demonstration!

  • @caeribnurosly5310
    @caeribnurosly5310 8 лет назад

    how about the point fall at the alpha + liquid region? do i have to calculate the Wliquid also? is it the same calculation i need to do?

  • @mfundomkhungo9741
    @mfundomkhungo9741 9 лет назад

    You simplified the calculations. I now understand, i no longer need to cram the formula, so Thanks a lot. :-*

  • @thesuperbruce
    @thesuperbruce 10 лет назад

    Clear, concise and quick. Thank you very much.

  • @alvaro7003
    @alvaro7003 9 лет назад

    thanks a lot. I have a final tomorrow and you just made everything so simple. :)

  • @ACM86
    @ACM86 10 лет назад

    You are very good at explaining things clearly... Thanks.

  • @stephanbotes5865
    @stephanbotes5865 5 лет назад

    Thank you so much!!! This video helped me a lot. Thank you so much for the trouble you went through.

  • @justinlarkins2496
    @justinlarkins2496 4 года назад +1

    You are legit the reason I’m passing this module😂😂

  • @cabelguy012
    @cabelguy012 8 лет назад

    I thought your video was very clear and well organized. Drawing on the phase diagram made it easy to follow your steps one-by-one. A way to improve future videos would be to talk about what the two phase regions physical look like as you move left to right. Such as at the 40% wt Sn the microstructure would have 2/3 solid B and 1/3 solid A. And as you move left or right you add or subtract more A and B respectively. Visualizing what it would physically look like is what helped me grasp phase diagrams.

  • @kellymoses4378
    @kellymoses4378 4 года назад

    Thank you very much..Very interesting. I have learn something that I have been struggling with for the past couple of months..Waiting for your next video..oh yeah pls give this woman a cup of water she derseves it

  • @zaccooper9557
    @zaccooper9557 4 года назад

    Excellent video! Quick and easy to understand.

  • @fatcammal
    @fatcammal 4 года назад

    this is the greatest video ever made

  • @divyanshsharma8401
    @divyanshsharma8401 3 года назад

    This is amazing it just summed up whole chapter in 16mins :-)

  • @byronnaidoo7843
    @byronnaidoo7843 3 года назад

    By far the best explanation I've found

  • @shukriahmed3464
    @shukriahmed3464 9 лет назад

    This was so well explained . Thank you so much .

  • @David-jw7xl
    @David-jw7xl 11 лет назад

    Thank you for that clear and concise explanation, it really helped me a lot as I couldn't understand the crap from my book.. :)

  • @blazeedge93
    @blazeedge93 11 лет назад

    Oh NOW the Lever rule makes sense! THANK YOU

  • @nadashedid8922
    @nadashedid8922 10 лет назад +1

    You're just perfect .. Thank you !!!!

  • @DanielSchaefer01
    @DanielSchaefer01 7 лет назад

    So unbelievably helpful. Thanks!!

  • @mthom100
    @mthom100 5 лет назад

    Please dont pay attention to the stupid comments. Keep up the great work!! you're making a difference!!!

  • @renatawaithe3311
    @renatawaithe3311 11 лет назад

    i REALLLLY appreciate yur channel... :) im a first year student. thanks for the help!!! :)

  • @shubhamanand4721
    @shubhamanand4721 9 лет назад +9

    Thank you very much for these video series they are great and your sweet voice adds to its effectiveness

  • @jasonmemba5243
    @jasonmemba5243 3 года назад

    Wow!
    Teaching is a calling.
    Awesome!

  • @jliu7118
    @jliu7118 8 лет назад

    super clear tutoring material. beautiful voice!

  • @rodneyngwenya8435
    @rodneyngwenya8435 9 лет назад

    Awesome stuff. I love your voice even more

  • @hemkumargarg
    @hemkumargarg 4 года назад

    Thanks for explaining such a complicated topic in such a simple language.

  • @zangetsu1597
    @zangetsu1597 7 лет назад

    Thanks a lot for explaining to me something I should have learned more efficiently in class.

  • @MohammadAlfaraj
    @MohammadAlfaraj 10 лет назад

    Wayyyyy better than my teacher ! thank you life saver !!

  • @aliqan6258
    @aliqan6258 9 лет назад

    great video, i watched it like 5 times
    tnx for sharing your education

  • @abdul-kareem4429
    @abdul-kareem4429 5 лет назад

    Thanks a bunch! I have my exam tomorrow. Still, this video has been really, really, really helpful.

  • @ahamadromen
    @ahamadromen 7 лет назад

    Good one. I have never took Eng material class but , this video explain it very well. :)))

  • @RooMRami
    @RooMRami 7 лет назад

    Thank you for making this easier!

  • @lynnnjerik
    @lynnnjerik 8 лет назад +1

    thank you so much, oh you should see the notes we got for this topic, it thought i was going to lose my mind

  • @zehaochen2367
    @zehaochen2367 6 лет назад

    awesome video! I really enjoy this video and learned a lot!

  • @aymanalzahrani7193
    @aymanalzahrani7193 5 лет назад

    thanks for this helpful videos. I got couple of questions . First for the phase present for you the both were at the same region , how about if the temperature is at 220 c. Shall we right both locations ?

  • @ahmednabeel7597
    @ahmednabeel7597 9 лет назад +3

    It's very useful , thank you .

  • @GraniteInTheFace
    @GraniteInTheFace 4 года назад

    Im trying to understand the eutectic reaction. Is it correct to understand that no matter at which point the mixture is in the liquidus phase (i.e. 20% Sn) . That it will always cool at the 61.9% Sn point? Any clarification would be great.

  • @DUKSHVNKL
    @DUKSHVNKL 9 лет назад

    its kusima from orphan black!! thank you. loved it

  • @hassanabdelmonem5747
    @hassanabdelmonem5747 4 года назад

    Simply Bravo .... very helpful with FE Exam

  • @nomphumelelofunde1317
    @nomphumelelofunde1317 3 года назад

    God bless you! now I can write my exam confidently