Turning Gold Powder to Foil Without Melting
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- เผยแพร่เมื่อ 2 มิ.ย. 2024
- I hammer and roll some pure gold powder until it cold (warm?) welds into a sheet.
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Cody the only person who's anvil gets more expensive after he buys it
Josh D Looks like it’s a Harbor Freight ASO (anvil shaped object) so the residual gold powder likely is worth more than the anvil was to begin with.
Ralph Smith yep it it a harbor freight anvil
Ralph Smith is it just a terrible anvil, hence it being called an "aso"?
i have the same one. it sucks.
I think there were a couple dollars of gold at most there. He would have tried to recover it otherwise (like, he didn't actually use the anvil after the very beginning, he could have done it on an enamel tile to avoid any losses if there was a significant amount), so while I dunno how cheap the anvil is, it's probably more than the gold.
1:15 Cody is one of the few people that you don't question that he has a pill maker
pill maker giant tanks of nitrous. cody makes a killing everytime a concert or festival comes to town
Cody: I have this [insert weird thing]. Everyone: Yes of course.
I even did not realize I can question Cody having a pill naker until read your comment!
anyone other than Cody - i'd instantly though about clandestinely making mdma or smth)
@jasheed albahari Uh.
I swear Cody just has a blowtorch in arms reach 24/7
He has a blowtorch instead of a fire extinguisher
he got blow a blow torch instead of an arm, brecause he's American, you know... He's got the right to bear fire arms
@@soh22 Ba dum fwoosh!
@@dominichines9996 are you whooshing him? he literally made a joke with *fire arms*
@@sossololpipi9633 No, it was a flaming ba-dum-tsss.
>Gloves for math and gold
>screw it for everything else
Cody rolling gold joints
Don't Even Bother I was thinking that as well😂
Gold joints... That's some gangsta thing.
My first thought too lol
And lighting them with a blow torch no less.
Whole time I thought the same thing
Cody's out here rollin gold blunts
Platinum is really interesting. The first people for sure to knowingly work it were Incas using a powder based process quite similar to this one. If you do end up processing platinum into a solid piece using this technique, it will hearken back to the first platinum ever purposefully worked by human hands! Neat piece of history.
The rubber glove rubbing against the gold foil is pure hell
Cody is the type of guy to design his own vacuum suit just so he can go into a vacuum chamber and refine gold
Is that a challlenge?
You mean a pressure suit right? A vacuum suit wouldn’t be very good for your health...
Mr Tommy Pickles yes it is. I challenge Cody to design a suit he can wear in a vacuum.
Sillygoose210 _ yeah I mean a pressure suit you know that I mean haha
So a space suit
Where's that list of things he wears gloves for? I'm forgetting a few.
Math
Nitroglycerin
handling powdered gold
EDIT: Ah yes, thank you! Uranium, making mouthwash, turkey eggs, gold balls, drinking hydric acid, making Clerci's Solution, and of course handling the notorious butter.
Micah Philson Yellow cake
melting uranium
Handling infants
Since he is working with gold powder, he doesn't lose gold this way
Jeff Klaubo he said it was so he would get oil on the gold
Nice work! Warm-hammered ("beaten" gold/silver) techniques like these were used in ancient times to make gold leaf only a few micrometers thick, for covering statues and temple relics. It was done in sections, making bigger sheets and cutting out specific shapes or smooth areas from the best part of each sheet to build up the gilding. This is particularly effective for images of "Spirit creatures" covered in geometrically similar scales or feathers.
This is referenced in the Old Testament and traces farther back to ancient Sumerian, Chinese, and Hindu smiths and artworks thousands of years earlier. The only more efficient use of material mass was DC electroplating done with early acid batteries, but that technology was rare and then lost for ages.
If you want to test the limits of your foil-making for maximum smooth area, try using a ball-peen hammer or (even better) a spherical polished hammer-stone, on a heated anvil surface to maintain an ideal temperature balance. If you are gentle & patient and can tolerate a hot workroom, you could get square-feet of foil per ounce of material.
"fold it like a diaper pattern"
You sir are not allowed to babysit. XD That's no way to fold a diaper.
welcome back to cody's anvil.
LazerLord10 Cody’s Harbor Freight Anvil
You should polish that anvil face Cody, or at least a small working surface in the center. That way you can work metals without them taking a texture from the machining marks on the anvil. It also allows you to clean the anvil face much faster and more thoroughly. And it keeps the anvil from holding onto dusts from one material and contaminating another with it.
ToxMace ty for saying this, he should get a better hardened metal plate as well, that anvil is soft metal trash
Bob Saget my dad has a generations old anvil. It's made from hardened steel throughout the entire body and traditional forged back in the 1940's, that thing withstands a disk grinder with a diamond cutting wheel with a scratch
Do you mean he shouldn't have gotten a power fist anvil? Those things are about as hard as a good Parmesan or romano.
A thick piece of nice hard steel bolted to a splitting log would be much better and still pretty janky.
Just my two cents
Son Brother talking to me?
lol sorry no your comment dropped while i was writing that one apparently, it was supposed to have a +Toxmace at the beginning.
"What tobacco do you use to roll your cigarettes with?" - Cody: *grins* "hold my beer"
If I collect dust from his house,I can make a lot of money
You can collect dust from my house as well. I’ll let you trade it back to me for other dust bunnies
L.B.D. R.P. Gold dust bunnies
You know he already has, this guy filters everything
Might as well grab the gold bars on your way out.
@ReeEEE! NORMIEGETOUT!!
calling someone a normie, or reeing is a dead meme. ree. normie get out.
Honestly I love your nonchalant way of handling gold. Like it's extremely expensive but you treat it like nickel or tungsten
hello
Isn’t tungsten just as expensive pretty much
Tactical Ultimatum No no at all
not* sorry
Not as much as gold, that's for sure
Can you cut the gold ball in half so we can see the layers and shells? That'd be pretty cool
He's already planning on it if it hasn't been released to patrons yet..
oh yess please!
y not?
The anxiety watching the gold flakes break off as you smash the gold.
Cody put glove to protect what he is playing with from himself.
What
👌😂
Gonna put it out there again, anvil and hammer should be polished so it leaves a nice shiny burnished surface.
Imdor keeping things clean keeps the materials pure too
Nothing to do with keeping anything clean or pure, although that obviously also helps. When dealing with soft metals using polished tools will transfer the same shiny texture to the softer metal, hence removing the need to polish the ball or whatever else you're working on.
If you ever get a chance to look inside a goldsmith, take a look at his tools, they're almost mirrors.
I agree, my ocd is crying, i dont care if he thinks the oils from his nasty anvil will burn away next time he heats it up' other people prolly gonna use it someday and i dont think they want nasty stuff like that in it. Gold is all about recycling lol.
Its a harbor freight anvil... probably won't take much of a polish.
I actually think Waterjet channel cut one of those things in half maybe (or some channel showed one that had been dropped). It isn't solid metal. It has plaster and cavities.
I'm just waiting for "Turning water into wine"
I do that all the time. You just need some yeast, grapes, and time
Tannis Bhee
The real challenge is to do it in 15 minutes or less. Extra points if you can cheat the wine-testers.
Well, Put water in dirt, put some grape seeds in there, give it a few years, and then squirt out the water out of the grapes and ferment it. Tadaa, wine.
maelgugi Take spoiler grapejuice, add alcohol and boom.
If we're going to go down the causal rabbit hole, to misquote Sagan, '"If you wish to make wine from scratch, you must first invent the universe'"
My science teacher showed the class one of your vids and I was like “hey I watch him!” And everyone was so confused
Anyone else thinking, "Don't sneeze!!"?
Keep going Cody, lovin' it.
It's funny how you talk about and handle gold like any other random element.
After all, despite the hype around it, it's just another metal.
well it is right?! just has some interesting properties. ;)
Cody'sLab it does indeed have some interesting properties. It is just a shame the"value" is artificially kept very high.
Same as Mercury, now that it is demonised and been taken out, it got incredibly expensive, even though it's still the same old Mercury.
He also happens to have more of it on-hand than most people will see in their entire lives!
This is true - but I have seen him refine plenty of it from almost nothing.
I have some silver bars - but would never melt them down and mix them with other elements because I could never refine them back to being pure* again like he does with seemingly little effort..
gold's value isn't artificially kept high. In fact, the value of gold has historically been very very consistent. For a set amount of gold you can typically get the same amount of goods now as a century ago, where the variance is in the value of the currency or the goods and not the metal's value. The majority of gold's value is this property. People buy gold because it has so very many useful properties and it keeps it's value. it's expensive because it is a limited quantity and has such a huge number of uses, not because some artifical intent to manipulate perceived value. There literally is no single industry or field of study in which gold is not of considerable use.
Some people do Coal Rolling, some do Rick Rolling, Cody does Gold Rolling... :P
twocvbloke 😂😂😂👌🏿
Blunt rolling
Gold blunt rolling lol
Coal rolling is where you have a diesel truck spew out "unreasonable" (for lack of a better word) amounts of sooty exhaust.
Rick rolling is where you have someone spew out "unreasonable" (for lack of a better word) amounts of profanities from listening to Never Gonna Give You Up by Rick Astley.
Gold rolling... Just watch the vid. (And I can't continue the use of the word "unreasonable", anyway.)
twocvbloke coal rolling best rolling 🙂🙃🙂🙃🙂🙃🙂🙃
Today on Cody's Lab, rolling solid gold joints!
After folding it over again and again you should rip or cut it on the bias and look at it under a microscope. I would be interested in seeing the layers of cold welded gold
Tautriadelta yeah totally :) precious metal swirling goodness
My thoughts exactly! I didn't think making gold mokume-gane was this easy!
Only on Cody's Lab will you see someone brush aside like $50 worth of gold like it's dust
Logan Hessefort more like 5000 dollars probably
I mean, technically, it was dust. Exceptionally valuable dust, but dust nonetheless.
His jump cuts remind me of paranormal activity😂
Joseph Lewis I thought I was the only one
same, the little black screen in between adds so much .. suspense
White!
House!
Submarine!
Yeah the video had such an eerie feel to it lol
it was eerie af
he probably died making it, and we're seeing the found footage
Awesome, thank you for all the cool videos. I’m looking forward to seeing you prepare and work platinum.
DID THIS GUY JUST MAKE A GOLDEN JOINT?
Henry Koski -yes. And he used gold rolling papers to do it.
Wouldent burn very easy tho lol
multiple times usable joint. good for nature...
pure gold kief
24 karat dank
Who else isn’t some science chemist or anything and watches Cody because he is a great TH-camr with really good content
G0D is hiring 90 percent of his viewers
Im a software engineer not a chemist. But we can all dream right! At least being dyslexic in my field wont kill me.
+Cedrik Martin "God is hiring 90 percent of his viewers" Is Cody hiring anyone? :P
Juliusz Kociński hahaha didnt even realised that.
I work nights at a hotel and got a g.e.d. at 19. Don't gotta be a chemist to love science.
Platinum gotta be done Cody
Thanks Cody, I really never got my head around heat treating and annealing but now I have a much better idea of the process.
I love the effort you put in every video. I like the way you produced your content keep making more
You should try to get as many air bubbles as possible then put it in the vacuum chamber.
Gold foil "bubble wrap" in a vacuum chamber would be great, the foil would probably look crazy afterwards! :D
Have you measured the density of the gold ball yet? I'd be interested to know just how much empty space there is in there with that rattle and all.
Superior gold foil folded over 1000 times
OH MY GOSH DO I LOVE THE VIDEO QUALITY!
Thank you for the content cody!
Cody's lab > Dexter's lab
Nabil's Tales Deedee get out of my laboratory
blunt raps I can hear that comment
Now wait a minute...
No...
No
A thought occurs;
Could the bubbles be caused by trapped moisture in the gold powder, and not air..? I don't think air would expand that much...
Did you try heating the powder to drive off any moisture before cold-welding it?
As usual, Awesome vid.
allanjohnbreum, I thought the same thing, I didn't see your comment till after I posted mine. 😂
Its all good dude, if we had the same idea, it might not be total crap. :D
The gas in those blow torches has quite a lot of water vapor.
Sure, but that shouldn't get into the metal, and the temps should drive off any residual combustion products off of the metal...
That might be worth testing, the powder would be more inclined to contain contaminates in general.
Awesome intro, and I love the easy and understandable explanation of how work hardening works, my little sis really liked it.
Have you already doubled the value of your anvil by depositing gold on the (very rough) surface?
2018 garden and plants update plz
plants are growing
Cody is baller AF rolling a blunt in Gold 🔥🔥
Chill video man! Awesome to see that science!
That's a very good illustration of workhardening, thank you
When he rolled that gold powder into a joint I fucking died
Nice I love the longer videos I could seriously watch two or more hours of Cody doing anything he could be taking a fat crap the whole time and I'd be like you go brotha almost there lol😅
OMG, that's hilarious! Actually spat coffee at the screen. So thanks for that. And the next time I'm taking a fat crap, I'll be thinking of you.
The roller is so cool! I would love to see more videos with it
This is one of the best explanations work hardening ive ever heard
You've probably banged a greater value of particulate onto that anvil than it cost to purchase at hf.
I'd think the bubbles are from moisture in the gold powder, cooking off under the flame. wouldn't think trapped air would expand that much, compared to the potential of moisture going to gas.
There might be moisture, but as any student in jewelry making will tell you, air alone can do worst than this. You can actually get similar result by just laminating an ingot with a wrong technique. Tiny cracks form at an extremity, then spread to the center and, when you heat it up, it makes bubbles, even if said ingot is still a few millimeters thick, regardless of being exposed to water or not.
Thanks for this great video, always interesting! Keep the good work, thanks 1000 times!
This was great, just so interesting how it is effected
Another great video😎
Make metal foam.
Great video!.. Thank you for sharing your knowledge. Very informative. 👍👍
*BOOP* I love his videos and his sound effects, also that anvil heating up was so interesting to see
Worried about it not being pure... smashes it on rough anvil and gets carbon dust all up in it
He even did not put a paper under it when making his gold wraps to collect the sipping filling.
Ikr
Anyone else cringing when he was hammering the gold and the flakes go everywhere?
yeah, very unsatisfying
short answer, yes. long answer, yesssssssssssssssssssss.
No, not really
Best technique, thanks for sharing.
That explanation of work hardening is amazing. You are a really good teacher. That's something I've never understood but that explanation just made it all make sense.
Sucks the explanation in the video is wrong
Could the bubbles be a slight amount of moisture trapped?
Damn it I’m trying to sleep, now I have to watch this video
Thank you dear Cody! I love you very much! good luck! I love your amazing experiences! God bless you!
Cody I know I am one of the many people commenting on your video however seeing how it is becoming more like summer in Utah I for one would love to see the gardening serious make a comeback as it was always great watching those sorts of videos and learning how to possibly do it in my own home.
gets 15,000$ worth of gold *proceeds to play with it*
Rocking CP actually, why not? It’s just gold.
The ball is beautiful, just so you know.
Too bad I'm going to cut it apart.
The ball *WAS* beautiful, just so you know.
Aw, you've saddened me. I really would like to see a clean cut on it and see what it was like inside though.
Cody'sLab Cody, you had wonderful balls
Well That Came Out Wrong...
this video is so relaxing
Soooo cool dude I learn so much from you man keep it up we love you in cornwall,England xxx
Cody- The best kind of scientist. "Let's see what this does."
DustedAsh3
That's not a scientist... at least not in the strict sense of the word.
A scientist will say "I think this will do that, let's see if I'm right"
Unless they are a mad scientist.
Anyone else miss the old theme song?
I didn’t even notice that there was a theme song
I can confirm that the rolling process does work harden the material. Great video Cody!!
i just love how you do little tests to find stuff out for yourself :)
Would a lab be able to distinguish that this was made by pressing instead of melting? Is there any difference in the structure of atoms at all?
The way I understand it, no. Basically the atoms of any metal in a complete vacuum with no oxidation or other film of non "like" atoms don't have a way of knowing that two pieces of the same metal are separate so they should combine when pressed together as if they were the same piece of metal. This would mean that each powder particulate can't recognize other particulates as being separate when crushed together and therefore a lab wouldn't be able to distinguish them either. I would think that the only way a lab could distinguish a pressed vs melted difference would be if there were impurities that were not uniform throughout the metal sheet. I would imagine something like taking two snowballs, dying one, and pressing them together. One side of the snowball would be dyed and the other would not. If you melted the two together and re froze them, the dye color would be uniform throughout. I am certainly not that caliber of scientist to know for sure but that's my best guess.
If you really go science you can probably detect the cold welding with a polarising microscope which shows you the grain size and orientation within the material
Can you cold weld the gold dust or other metal dusts in a vacuum chamber?
If that works, couldn't you do a mold of sorts, where you just have to anneal it?
Just googled it and there are no mentions of what would happen.
Eternia Kerbal In theory, other metals (gold is not very reactive) form an oxidative layer on the outside that prevents cold welding. If he puts them in a vaccuum, works them over (gold is particularly maleable, so this will be difficult) so that the oxidated layer is no longer covering the outside, then he can cold weld other metals, too.
The folding and rolling procedure with the powder reminds me of getting a low hydration noodle dough together.
Rolling gold joints with Cody!
The sound those gloves make... :/
So, you turned gold powder into gold leaf essentially, nice.
i love the sound of the roller for some reason
Biggest fan of you ! Salute😃
_Gold Burritos with Cody Gonzales_
When will Cody's mine be making a return?
I am a time traveler from 2020. It doesn't. The mine ends in 2020 for legal reasons.
Welcome back to Cody Slab!
You thought all these mainstream rappers had clout, but they don’t roll real gold blunts like Cody. Cody is the real clout god.
Make some gold plates and you could have yourself a regular little tourist attraction for Utah ;)
LMAO, now that right there is funny! Especially if he draws some weird symbols on them.
just wondering.... why do you have a pill maker?
Treavor Miller it could prove quite useful
I actually got it for compressing precious metal powders...
Cody'sLab that’s what they all say...
Why don’t you have one
You need a miniature pizza docker - the kitchen tool that is used to poke holes in pizza dough prior to baking that prevents bubbles from forming due to the trapped gasses.
------------ Haha!! I googled 'poky roller tool' and found a Wartenberg wheel! You can use it with your vibrator in the vacuum chamber! ...lmao - I think you'll understand why I'm laughing after you check the pricing from several different sources. It's made of stainless steel and I think it will resolve your bubble issue if you roll it back and forth a few times over sheets of gold.
I love your channel! Thanks for the entertaining education.
Damn that joint looks sick
I can't wait for the gardening series
cody makes fresh pasta?
Pretty neat concept of work hardening with a hammer, and annealing to soften it, just going back and forth,
Hi Cody. I have read some info about gold and it melting point. The thing is that all depends on particle size, The tinest the particles are the lower melting point they have. So you can even melt gold in a room temperature. So when you have made this pill during the process you just create a net of melted nanoparticles that hold together those bigger size together unmelted. Next by apply the heat to around 800oC those bigger size particles melted together still way below solid gold chunk melting point.
Cody rolling a gold blunt 12 days too late
...cut a nice line of that gold, roll up a $1000 bill and snort it.
Get gold powder, get gold foil, roll gold foil, snort gold powder using rolled foil, eat gold foil.
Ashton Minden way better. Good plan
I like how you can see the gold expand and contract as it's heated up.
I've produced similar 'bubbles'. They look like the kind of defects one gets when rolling a piece of metal in more than one directions. It's the surface shearing off from the core material because of the stress the rollers put on it. When rolling a sheet metal, make sure you always roll it in one direction.