Worked at a place that made neodymium magnets. They melt the iron then add the boron and neodymium plus a little nickel and cobalt. Then it is cast and crushed to fine powder under nitrogen. This powder is pressed into blanks that are sintered under a vacuum with a rather weak magnetic field on it, This weak field does not charge the magnet but polarized the crystal structure so it can accept a charge. Next they are cut and ground to spec and coated with epoxy or plated with nickel. When they are ready they are charged by a powerful pulsed electromagnet. It has a field a couple orders of magnatude stronger than the resulting magnet. It will wipe your credit cards from 12 feet away.😮

@CaptainDiscover

Ай бұрын

I don't think it was created that way

@lenyfreeman3807

Ай бұрын

@@CaptainDiscover You are correct. You don't think.

@khanhphaminh1175

6 күн бұрын

Damn. Thanks for your information.

I'm intrigued why this manufacturing process isn't fully automated

I purchased a sample pack of rare-earth magnets from AMF in Australia about 6 years ago for $25. My only online purchase ever. Those cute little magnets have transformed my workshop. Tool holding and so many projects, I'm amazed there are still a few "wasted" holding photos on the fridge. I should proabably order some more. $0.02

👍...Incredible process....makes me really appreciate the magic and fun magnets provide.

One of mankinds greatest failings has been to not see the full potential of what can be done with magnets. Typically, we just thought there was nothing left to be discovered about magnetism, so we didnt try. Same with crystallization, photosynthesis, ion collection and storage, chromosome manipulation.

@skarab9

4 ай бұрын

Mag-ic innit

@duaneburris7ate9

3 ай бұрын

But just what is the function of magnetism?😊

@face5877

Ай бұрын

What do you think we can do with it

@duaneburris7ate9

Ай бұрын

@@face5877 anything... Seeing that it makes up everything

@69mrnikolai

Ай бұрын

Being able to truely understand how magnets work would be a game changer

awesome, that typo in the title.

"Just think of what we could do with that money...A state of the art detention hall where children are held in place with magnets" Principal Skinner Teacher reaction: "...Always with the magnets!"

Great job!

Nice, but why the AC DC V screens are inverted in the video ?

Awesome 👍

Why are the images of meters backwards?

Chatgpt wrote this script

❤❤❤

How come some of the images are reversed?

@genebartle7715

Ай бұрын

Always a pet peiv of mine. Same with people who take pictures of themselves and the writing on their shirts is backwards.

@pmhephner

9 күн бұрын

Because he swiped nearly all of this from a "how it's made" episode

👍💯👍💯👍💯👍💯👍!

6:20 look what the magnetic fields did to his hair.

you should have at least, gave citation to your source. How its made.

7:58 do you mean "pattern"? PatteRRRRRn? Not "Patton"?

@agalah408

7 күн бұрын

American pronunciation. They haven't yet mastered Antarctica or Aluminium yet. Don't get me started on New Yorkers who think 'Important' is pronounced 'Inporent'.

Did he say SMOOTHENED??????? WTF?

jesus, its like you kinda researched this stuff and threw together buzzy words to make it sound legit.

No comments

Did you slow the voice down? It's not worth making the video longer.

@xxxxx447

4 ай бұрын

frrr

GRAMMAR important it am

@MadScientist267

24 күн бұрын

So direction frame video the does of.

There are so many videos on KZread detailing this process. They all use this exact footage and very similar wording. They cover the same points in the same order. Even the list of ingredients is the exact same in order and wording. And no sources cited. What kind of mass plagiarism is happening with this specific topic?

hello there, for me this is an interesting issue, something that needs to be explained in orders, step by step...Here, i feel like someone is reading a story, a report,.. and at the end ,..not many can remember anything good, ..I am sorry, but , that's my opinion. Thanks, anyway!

157,204

This is the same as the "How its Made" video about magnets just with some extra footage. This is borderline plagiarism. At least try using an original script instead of just altering a bit the original.

@chrisl3540

4 ай бұрын

Just more AI voice, stolen content.

@Gertyutz

4 ай бұрын

Is the video precisely the same?

@AusNetFan13

4 ай бұрын

Have you noticed that certain segments of the video are horizontally reversed?

“Smoothened” is not English. The word is “smoothed”.

Jerry Seinfeld A I voice?????

This video can't decide if it's a home entertainment video or a technical discussion. It's very important we know thoroughly, but you sprint through induction furnace behavior and metallurgy. Then again if it's entertainment you're dropping terms wayy to hard for kids and norms. Pick.

*EVERY* video with synthesized voice gets an _automatic thumbs down!_ 👎🏻

But once they get wet, magnets cease to work anymore. I know that sounds stupid but trump believes that. 😂😂😂

@agalah408

7 күн бұрын

It's STILL better than being eaten by a shark... (apparently)

magnets dont power MRI.. get that story straight.

@CreateOne9398

4 ай бұрын

Who said so? I have video

@colourbasscolourbassweapon2135

4 ай бұрын

dude it's call a electromagnet go on google no cap

@colourbasscolourbassweapon2135

4 ай бұрын

@@CreateOne9398 I believe that

@colourbasscolourbassweapon2135

4 ай бұрын

the magnet is engine of the MRI no cap

@SIDEKICKONYOUTUBE

4 ай бұрын

@@colourbasscolourbassweapon2135 so you mean its just magnets. No outside power source needed?

If you saw Trump at one of his stupid rallies, I almost died laughing. when He stated that when magnets get wet, they stop working, & that my friends is 1 of the dumbest things I have ever heard in my life. Obviously, he flunked science at school; he wants to be president again GOD HELP AMERICA, because trump can't lmao.

@agalah408

7 күн бұрын

It's STILL better than being eaten by a shark... (apparently)