№2978824[Quote]
Today I learned you can make cast metals by melting them in a microwave.
№2978829[Quote]
Nophono metal that will break under pressure
№2978834[Quote]
>>2978829Xe clearly states that making cast wrench is dumb, but we still using casting for 100x different things. Most engine cranks are still cast, same with pistons and rods.
№2978837[Quote]
>>2978829Cast aluminum is better than cast iron, but cast iron, and potentially cast steel, have tons of useful situations. Especially if you can do it in a fucking microwave.
№2979114[Quote]
>>2978823 (OP)you'll destroy the microwave. it will short out in a months time
№2979140[Quote]
>thinks casting metal from some nigger rigged 6th world tier setup involving a microwave is comparable to real factory cast metal engine parts
Thread made by 70iq mental retard goes down.
№2979194[Quote]
>>2979114Wym?
>>2979140Why are you leaking about intresting science thread?
№2979206[Quote]
>>2979140(You), stupid niggercattle, dont have access to industrial casting systems. So melting metals for casting, in any form, is intresting and potentially useful.
№2979211[Quote]
Only an indian would fall for this
№2979214[Quote]
>>2979211Oh come the fuck on
№2979271[Quote]
You can also do this by rubbing the metal very fast in your hands
№2979297[Quote]
>>2979206I'm sorry, i didn't even watch the video i was just posting after reading the replies. After watching the video, this is obviously AI since this fag wants us to believe he is handling a bowl of 1500C liquid in his living room. I assume all the parts with molten iron visible were faked (since all of them are shorter than 10 seconds). You should feel bad not only for believing this but sharing it.
№2979313[Quote]
snca
№2979764[Quote]
>>2979297Omg, you might be right. Ai is to good now. Also, to be fair, I have a induction furnace for metal casting in my garage, so the heat isnt really a problem, the insulation of the heat is the problem, and based on whats shown, it looks fairly reasonable.
>>2979271>>2979313>boring zero iq politotards who have no interest in anything other than bald man with glasses website (((politics))) №2979793[Quote]
>>2979764You can do it though
№2979801[Quote]
>>2979793Fuck you, you are right, and its called friction welding. But you are just being a smart ass.
№2979816[Quote]
>>2979804Soyientist*
What kinda soyientist?
№2979824[Quote]
>>2979816I study leaky retards on /pol/
№2979832[Quote]
>>2979824>You can also do this by rubbing the metal very fast in your handsYou are looking in the mirror.
№2979845[Quote]
>>2979832You've just said that it's a real method called friction welding
№2979869[Quote]
>>2979845>hands It requires 100x more energy than your hands can do. But the theory if it is right.
№2979902[Quote]
>>2979869Any source to back that up?
№2979994[Quote]
do not do this. This wont be efficent ,youll ruin the microwave and hurt yourself. If you want to melt aluminium ,just make a wooden fire and that will melt it
№2980007[Quote]
>>2979994Isn't it intresting though you can melt iron? I bet with some simple mods, you can make the microwave melt iron and steel alot more efficiently.
№2980012[Quote]
>>2979764In the garage maybe but in the living room? Molten iron?
№2980014[Quote]
>>2980009I said it takes 100x energy than the hands can make. The theory you said is true, but the application of it isnt.
№2980046[Quote]
>>2980007you might be able to melt aluminium with the microwave but you wont melt steele nor iron with it. Both are incredibly hard to melt and a mircowave wont do it
№2980048[Quote]
>>2980007if you wanna melt steele either make a arc furnance or a induction heater
№2980195[Quote]
>>2980046>>2980048See these resources
>>2979781It seems to work similar to a induction melter.