500 TON HYDRAULIC PRESS VS STEEL COOLED IN LIQUID NITROGEN

We will test low-carbon steel for strength with a 500-ton hydraulic press. If steel is frozen in liquid nitrogen, will it become brittle

[rekawek]

If you use liquid nitrogen is good idea to use thermo cam to see how temperature rising.

[thomasglessner]

Thank you for sharing. I wish I had a good 500 ton press around too. You are a good presenter of what 500 tons can do.

[romarioballoon]

Let me warn you again "Do not repeat the same thing at home" just wanna ensure everyone reads and understood it. No need for thanks guys!

[wtwyw]

Which material is the press made of? I mean it's obviously steel but what kind of hardened steel?

[Nikioko]

It is quite well known that heat makes steel malleable, while cold makes it brittle.

[SeriousApache]

The rail shatters like a glass. That's the power of freeze.

And hydraulic press.

[a]

That may be. Under severe deformation, heat generated inside, so soon temperature rise to common temperature.

[satisfyingshortsk]

your ideas are very interesting and everyone likes them. I wish you good luck

[mayday]

Next: Hydraulic Press VS Thor's Hammer

[CJ-hwzc]

This channel is awesome 👍 It could also be called materials science channel. 😎

[linus]

"Dont make at home"


Me: bro i dont have a 500 ton press at home

[bluemodize]

I guess if you want to see diffrence it should be with high speed object hitting the thing because with pressing it's just heating up again

[TheGunsNBlades]

Reminds me back in college graduate engineering class right here

[ghostswhispers]

Why hasn't anyone mentioned that at 3:03 he picks up the iron block that can instantly freezes his hand?

[Jv]

What kind of steel is the press plates made of

[michaelcarberry]

Would like to have seen a Rockwell hardness on each afterwards.

[_para.dox_]

Do not repeat at home.
Yeah, like we have Steel to do.

[Nick-cpwf]

Wait! One block was 49mm and the other was 50mm. Not a fair test!

[ryanbeard]

I guess this means we must engineer everyrhing out of mild steel cubes...🙃🙃🙃

[ipschunter]

Надо изменение температуры замерять при сдавливание