Introduction to Materials Science and Engineering

22:00

Ductile to Brittle Transition

6 жыл бұрын

10:49

Enhancing Fracture Resistance

6 жыл бұрын

3:33

Toughening of Glass: Tempering

6 жыл бұрын

12:24

Fatigue

6 жыл бұрын

5:30

Stress Concentration

6 жыл бұрын

3:53

Effect of Stress and Temperature on Creep

6 жыл бұрын

21:23

Creep Mechanisms

6 жыл бұрын

13:11

Isostress Modulus

6 жыл бұрын

7:03

Role of Crack Size

6 жыл бұрын

7:18

Fracture

6 жыл бұрын

4:38

Ductile and Brittle Fracture

6 жыл бұрын

31:53

Griffith's Criterion

6 жыл бұрын

16:20

Creep: Introduction

6 жыл бұрын

4:31

Composites

6 жыл бұрын

17:12

Isostrain Modulus

6 жыл бұрын

17:26

True stress and True Strain

6 жыл бұрын

5:52

Sub-critical Crack Growth

6 жыл бұрын

10:20

Grain growth

6 жыл бұрын

5:33

Strengthening mechanisms

6 жыл бұрын

2:30

Metastable precipitates

6 жыл бұрын

36:08

Age hardening II: Microstructure and mechanisms

6 жыл бұрын

11:22

Recrystallisation

6 жыл бұрын

13:20

Why is experimental CRSS less than theoretical CRSS?

6 жыл бұрын

3:59

CRSS: Theory vs experiment

6 жыл бұрын

13:16

Age hardening I: Introduction

6 жыл бұрын

9:36

Dislocation density

6 жыл бұрын

10:30

Annealing of cold-worked metals

6 жыл бұрын

5:01

Recovery

6 жыл бұрын

23:48

Frank-Read source

6 жыл бұрын

Пікірлер

@brahmpreetsingh1939 6 күн бұрын

so boring

@nikhilkumarrai9795 10 күн бұрын

Normalising video Kahan pe hai ???

@kanchanbharti9472 12 күн бұрын

Thank you sir for teaching us, you are the best teacher

@raniawaseem3854 14 күн бұрын

If the austenite is missing the C-curve, missing the pearlite formation then how come its structure is forming as BCC to BCT. It should be FCC to BCT as austenite have FCC crystal structure?

@charan8083 14 күн бұрын

Sir you are god sir goddd 🙏🏽🙏🏽

@alexobiz 15 күн бұрын

😮

@vedztagram 20 күн бұрын

Rooh Tak pohoch gayi sir ki handwriting and neatness🖋️✍🏽😋🤤

@arioriabdulrafiu8773 20 күн бұрын

Thanks very much sir. Your explanation is very helpful sir.❤❤❤❤❤

@RajeshKumar-gz8gm 20 күн бұрын

The way Sir has explained it is amazing and very much easy to understand

@lshuarckyma 22 күн бұрын

what will happen it we perform continuous cooling like annealing at the hypoeutectoid steel concentration

@prajwalsreenath7577 23 күн бұрын

how can you generate single crystal

@prajwalsreenath7577 23 күн бұрын

Sir, can we relate the phase boundaries like coherent and semi-coherent to the grain boundaries

@animeshsingh4320 26 күн бұрын

budhdhe thoda tez padhale

@abdulmuhafeez629 26 күн бұрын

Sir ur teaching is great mashallah. 🎉

@tomonasstudyhub2274 26 күн бұрын

wanted to just watch a video about TTT diagram of steel cuz of end sem tomorrow. So glad that I took the time to watch this one first. The last fact was truly mind boggling. Honestly must have been the first time I cursed out loud while studying not because of frustration, but because of pure awe!!!!

@muhshifg679 28 күн бұрын

Sir, is this answer appropriate for "heterogeneous formation of 3D nuclei"?

@muhshifg679 28 күн бұрын

Is this answer appropriate for "heterogeneous formation of 3d nuclei"?

@vab9729 29 күн бұрын

Best professor ❤

@MayureshYadav-xf1ii Ай бұрын

Thank you so much sir ❤

@Savinayninnyk Ай бұрын

super sir

@PALLavi-v7l Ай бұрын

notes?

@KrishnaRaghav-z3d Ай бұрын

Sir, i am from tamil madu. You made clear that the good professors make the boring subject very interesting. 4 th year mechanical i literally dont like material science. Now i am liking that more only because of you. Waiting for more practical real life scenarios based videos from your side. That makes us more intrested towards the subject

@TeachingEngine-er Ай бұрын

Thanks a lot sir❤

@newtonian-flow Ай бұрын

too difficult to get it

@ajaikrishna3043 Ай бұрын

It is mind boggling that, this content is free. This is such an amazing explaination of TTT diagram.

@moulyapachare3388 Ай бұрын

oranges are ABCABC ,while the sweet shop is ABAB

@newtonian-flow Ай бұрын

what a mechanism for the metal!

@newtonian-flow Ай бұрын

This is what I am looking for.

@bennyy01r99 Ай бұрын

🔴Watch this entire series at 1.75X for better pace, (It won't be fast or confusing either)

@IsaiahNBlack Ай бұрын

I came to understand simple cooling paths, and I got so much more! thanks.

@AeshaElasmari-is9pb Ай бұрын

what is the title of the book please?

@kushagrasingh6633 Ай бұрын

20:14

@confetti8003 Ай бұрын

Thank you for the explanation! I have a question though - for the last section, where we see the proportion of alpha and beta using the tie line - that is for 183 degrees only, right?

@introductiontomaterialsscience Ай бұрын

This is almost right but not exactly right. The horizontal line at 183 C is the eutectic horizontal, not a tie line. Tie lines can be drawn only in two-phase regions. At the eutectic temperature of 183 C we have three phases in equilibrium. So when we wish to draw the tie line for total alpha and beta we draw a tie-line in the two phase region lying below the eutectic horizontal, i.e. below 183 C. This can be any temperature below 183 C, but in this example we have taken the temperature to be as close to 183 C as possible so that we can use the compositions of the two end points of the eutectic horizontal also as the approximate compositions of the end points of our tie line. So our calculation is for a temperature just below 183C and not exactly 183 C.

@confetti8003 Ай бұрын

@@introductiontomaterialsscience thank you so much, that really clears up my doubts.

@abdulkadeer6689 Ай бұрын

sir,good explanation

@cccccccccc7906 2 ай бұрын

這老哥救了一群材料系的段考❤❤❤

@UmarBrand-h7u 2 ай бұрын

Sir size effect on grain boundaries ko nb explain kr dy

@thaivu4478 2 ай бұрын

Thank you, Sir!

@SakshiSharma-pn4gk 2 ай бұрын

Sir very very interested video thanku . To

@sadathossainarpon9764 2 ай бұрын

Best lecture on bragg’s law Ive ever witnessed,, Im grateful sir

@sadman097 2 ай бұрын

Thank you so much sir! best vedio on this topic So much details and easily understandable

@majeed9875 2 ай бұрын

Why yield strength of strained sample is more than first one (unstraind sample) reasons?

@jestinjoy4349 2 ай бұрын

Thanks, very excellent 👏 👍

@CurioustoKnow-w2r 2 ай бұрын

00:12 Enhancing fracture resistance by controlling shape and size 01:27 Fibers enhance fracture resistance due to smaller diameters 02:48 Using thin wires for reinforcing composites enhances fracture resistance 04:04 High sulfur concentration leads to brittle sulfur particles coating the grain boundary 05:16 Manganese and low sulfur content enhance fracture resistance 06:33 Residual compressive stress enhances fracture resistance. 07:46 Introducing compressive surface stress enhances fracture strength 09:16 Fine grains enhance fracture resistance