Tensile Test

I am from Bangladesh......also a HSC candidate ❤

Hi

Mr Boehm sent me here

Pozdro z wytrzymałki

❤❤❤

any hitonian here

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اللهم صلِّ على محمد و آل محمد كما صليت على إبراهيم و على آل إبراهيم انك حميدٌ مجيد.

Why we should mark distance with regular intervals?

Very well explained

How are you ?

This essay is great because it exemplifies that not all materials work in the same way.

It is interesting to see how steel can deform under load applications in a test. Thank you for made it

It is a good video, it explains the procedure very well.

Can you have written practical notes

Thank you for this

Hi I had a question. Sometimes the standard will have a limited ruling section listed in it but the dimensions of the actual product can be larger than that. What happens in that case ? How does one comply with the standard.

nice

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😢

This video is really well made, thank you for making it. Finally some really good videos on materials testing. Thanks!!.

Thank you so much for this video and for your explanation

how is the percentage reduction in area calculated?

Hocam, sert çelikte akma dayanımı noktası nasıl tespiti ediliyor?

SI Certs brought me here!

Love this process. Crazy how edge and screw dislocations travel in the material. To imagine metal of that thickness being able to do necking and break is so cool. Interesting how material goes from elastic deformation to plastic deformation. It was nice being able to see when the yield point occured on the monitor.

What was you factor of safety percentage?

what type of iron do they use?

very helpful

Why did I feel kinda bad about the piece? Like, it's gone through a lot

존잘 조호경

qark hae chan hi

Could you share the F/∆L file?

Gajab nice work 🤗🤗❣️

Practically is so easy how to the things are working 🙂

What’s the maximum force and maximum elongation here ? In the 1st test

Thank you for the sharing, to get the elongation rate, how do we measure the post-test length?

I'm a sample machinist for the local steel mill and this is exactly what I machine every day.

Tensile testing measures material properties while estimating the force required to break or elongate a specimen. It determines material properties that can predict the behaviors of materials and products intended for their applications. And the test aims to design materials for products with the desired quality attributes. 


The experiment uses Hooke's law to measure the strain and calculate the stress. Hooke's law is E = σ/ε, where E is the modulus of elasticity, ε is the strain, and σ is the stress. The modulus of elasticity measures the deformation of an object when the force is applied. And it is used for making a new product or improving the properties of the existing materials. 


Tensile strength and elasticity are crucial to manufacturing. In the case of brittle materials, the failure of brittle materials occurs without any apparent signs. So, it is impossible to detect a yield point. And the deformation of the material will be permanent once the stress is above the yield strength for ductile materials.

Can I use 3mm thick 25cm long and 5cm wide stainless steel piece for max 1cm (at the top) elasticity? Or will it bend permanently?

somebody can explain me why i have that in my suggestions

😊

The best video I ever saw on this, keep it up! thank you for showing the curve as the test proceeds..

So the same test could be done by suspending weight from the object till failure. Is you were to test rope you could suspend X amount of weight to the rope and gradually add more till failure ?

Sesso

Its very very big big

thank you so much for this video, while my professor has excellent knowledge we learn little so these videos are a lifesaver.

Narrator: a neck develops
Me: when willllll youuuu breakkkkkkkk 👀😬

ممكن تقرير كامل عن هذه التجربه
لان عندي تقرير لازم يتسلم بهل يومين💔🥺

Is cast iron has yield point ?

Use a stone🗿 bar for calculations
And universe🌌📈 itself for cal ultimate calculations