silver recovery from IC bga chips "How to make silver"

Рет қаралды 108,247

5 жыл бұрын

Hello, friends ‪@MakeGold‬
Today I will introduce the method of silver recovery from IC bga chips
lead-free solder is mostly silver, tin, and sometimes copper or other metals. The temperature required to get a lead-free solder alloy into its molten Pb-free solder materials are used in various parts of interconnections in electronic packages. The first-level interconnectis between the chip and the package substrate and lead-free solder bump material are used in the case of a Flip Chip BGA (FCBGA).
solder ball Where we are interested and there is a silver mixed.
Use nitric acid mixed with water to dissolve the solder ball.
Using copper to precipitate silver.
Use hot water to clean the silver silt powder.
Dry the silver silt powder.
Melt the silver silt powder.
Sprinkle a little borax powder.
silver recovery from IC bga chips "How to make silver"

Пікірлер: 125

@MakeGold 5 жыл бұрын

Hello, friends Silver sedimentation method. 1. use salt 2. use copper Is a simple way for you to bring the silver solution back into the silver metal again. Thank you for watching our video and commenting.

@Mrinam-zw6lx 5 жыл бұрын

hallo sir how to make mlcc pladium and silver recovery

@sunilsangit5619 5 жыл бұрын

Thank you very much... Sir.. You have solved my question..

@sky-ob5to 5 жыл бұрын

Om untuk dapatkan gold stripping di mana apa nama kimianya.🙏

@walterbunn280 5 жыл бұрын

Ahh... you don't really state that you added salt to the mixture in the video.

@MakeGold 4 жыл бұрын

@@walterbunn280 You can choose between salt or copper. Thank You.

@khauhelomokhantso7794 5 жыл бұрын

I like your work ,god bless you

@ivsongold322 5 жыл бұрын

very good my excellent friend

@MakeGold 4 жыл бұрын

Thank You

@ourodolixo-e 5 жыл бұрын

Muito bom mestre, excelente técnica 👏👏👏

@MakeGold 4 жыл бұрын

thank you very much for the compliment.

@kevinsturgess1475 4 жыл бұрын

Hi there,good vid so subscribed thank you for showing us

@tinamitchell8735 2 жыл бұрын

The rest of the blue, you could Drop in a little peroxide then so sodium metabisulfite, to take more old out.

@ravimangalam 4 жыл бұрын

thanks for the info.i have silver coated copper sleeves around 10 kg. i will try .

@sergioalvescordeiro9495 5 жыл бұрын

Magnífico!!!

@MakeGold 4 жыл бұрын

Thank you very much for the compliment

@MiguelSierra 5 жыл бұрын

Excelente.

@MakeGold 4 жыл бұрын

Thank You

@BullProspecting Жыл бұрын

Hello! That was awesome!!😃😃🏆🏆🏆 I have a question? Can this be done using something other then nitric acid? I was thinking of trying AP but not sure how I would do the precipitation of silver. You are one of my favorite channels! 🏆🏆🏆🎖🌞

@donamachine7270 4 жыл бұрын

Osam

@averagedudeusa9722 Жыл бұрын

cool video. thanks

@anisahemad6968 5 жыл бұрын

Hi sir nice video and the tin by gold recovery video upload sir please thenk you sir

@prospectorpete 2 жыл бұрын

is there only silver in solder on bgas or in all solder used in computers ?

@giulioiacovello5923 3 жыл бұрын

Did you used sodium metabisoulfaite? Thanks

@GoldGil 5 жыл бұрын

*Like MAM!*

@gillesg3929 4 жыл бұрын

Hey, nice video but what is white powder... table salt ? does it usful

@rickysmallwood6670 4 жыл бұрын

What about the gold on the bga chipps ? You don't recover the gold first ?

@Geri_crs Жыл бұрын

gold doesnt dissolve in nitric acit, the gold will be still on the chips and or gold foils will float around not dissolved in his first step, if gold is present

@johnsmith-de3tl Жыл бұрын

@@Geri_crs so sift the gold out first before using copper to get the silver out?

@walterbunn280 5 жыл бұрын

Your nitrate is very milky. You might actually be leaving silver behind with it being that cloudy.

@ButterflyMonkeyEffect 4 жыл бұрын

Can you do a video on how to remove silver on silver plated items...like bowls, forks, or plates?

@jasonsilver6474 3 жыл бұрын

Look up sreetips on KZfaq

@raphaelbehar4626 2 жыл бұрын

What was the volume of nitric acid and water used? And what was the concentration of the nitric acid?

@lucastanansantiago1075 3 жыл бұрын

Hello, before placing the copper to precipitate the silver, do you need any solution to neutralize the nitric acid?

@Lokandash Жыл бұрын

No, the copper will consume the acid

@pasqualemicillofilho8049 2 жыл бұрын

Boa noite colega, o restante desse material pôde ser extraído o Gold? E parabéns pêlos vídeos

@renanbcfr7334 5 жыл бұрын

Muito lindo

@MakeGold 4 жыл бұрын

Thank You

@flaviuvacanta1 4 жыл бұрын

i can not find nitric acid. What can I use in stead?

@diegoperez. 4 жыл бұрын

Hey, where are you located? i have a lot fo silverware i want to recover

@robertcase8509 3 жыл бұрын

will this work other solder parts

@garygeahos4363 Жыл бұрын

You said to use water and nitric acid in a ratio of 1:1. However, your video appears to use almost 100ml HNO3 and close to 250 ml water. Am I correct?

@zafarazmi7599 5 жыл бұрын

Good information and what about soldier

@azadmedia4736 5 жыл бұрын

Sir u add selfar?

@akgoldbear7669 3 жыл бұрын

3:22 I did not quite understand. First you added salt and then put a copper tube, is that correct? You didn't say anything about salt. 🤔😉

@federicomunozcorrea1635 3 жыл бұрын

I think it is because it is an electrolytic reaction so it needs an electrolyte like salt, the metallic copper displaces the metals (like silver or tin) that were in the nitrated liquid

@gasolinemaster6034 4 жыл бұрын

Can you use the same method with silver plated computer ram?

@AJ-ox6yi 3 жыл бұрын

I believe they are tin not silver.

@umairgujjar9442 2 жыл бұрын

Ardo my video bnay sar tank you pliz

@michaelmyers5823 11 ай бұрын

Saflastirma neden yapilmiyor çok merak ediyorm

@metaldetectingjerard 2 жыл бұрын

What is nitric acid? Wer can i buy nitric acid

@perez-gaara 4 жыл бұрын

Will this take the gold out of the BGA ?

@jasonsilver6474 3 жыл бұрын

Nitric acid alone won't dissolve gold so it will remain as a solid .

@cptrikester2671 3 жыл бұрын

Seems like a lot of work for less than 4g of a silver(+?) alloy.

@tristenbradley7309 3 жыл бұрын

What exactly does precipitate mean?

@ravimangalam 4 жыл бұрын

what about the gold. still its hold gold correct.

@tularamyadavtularam5174 5 жыл бұрын

Hindi me bhi vedio bhejo sar

@adambuysyuckyhouses 4 жыл бұрын

Why not hcl? To drop silver

@technology4095 Жыл бұрын

Where can I get nitric acid?

@mastercendana6997 5 жыл бұрын

Full Tutorial platinum

@willemventer9066 4 жыл бұрын

Hello. Can i buy silver from you ?

@putramelanda1117 5 жыл бұрын

I see you put some powder into the blue water What is that ?

@bareldnijboer2730 5 жыл бұрын

i think it is normal table salt

@walterbunn280 5 жыл бұрын

It's a chloride salt of some sort. Silver nitrate will react with chloride salts to form silver chloride and various nitrate salts. The silver chloride isn't very soluble, and it makes a kind of milk-like solution because the precipitate is so thick. Generally speaking any sort of chloride salt will work, but Sodium chloride is extremely common, so that's what it tends to be.

@adambuysyuckyhouses 4 жыл бұрын

@@walterbunn280 why cant u melt silver chloride

@Mrinam-zw6lx 5 жыл бұрын

Hallo sir how to make mlcc palladium and silver recovery

@jasonsilver6474 3 жыл бұрын

I'm saving these too. But make sure you only get the ones that are shades of brown. The rest are surface mount resistors and inductors and such.

@thehobo-tographer7652 2 жыл бұрын

@@jasonsilver6474 watched a guy pull a lot of silver out of the black and silver ones I think it was 10 grams per kilo. It was an unbelievable amount of silver in those

@jasonsilver6474 2 жыл бұрын

@@thehobo-tographer7652 I think I should be close to a kilo of brown ones now. It's a 6 year collection. Those tiny things take forever to collect.

@thehobo-tographer7652 2 жыл бұрын

@@jasonsilver6474 they sure do… make sure you separate the magnetic ones from the non magnetic. The non magnetic have more PM

@jasonsilver6474 2 жыл бұрын

@@thehobo-tographer7652 out of all the literally tons of scrap I've scraped , I'd like to think I got every one possible. And I'm not sure there's many in there at all that are non magnetic. I heard this before and still don't know if it's true. Not to say your wrong at all , but I don't know I've take apart a lot and I mean a lot of really old electronics and I think I may have only seen a couple that didn't react and stick to a magnet. Also there's not many I removed that were in the presence of a magnet either. I just did that once to sheer everything off of the boards with a hammer and a wide paint scraper.

@abdo6479 2 жыл бұрын

Please, the water used is filtered water?

@davidbolha Жыл бұрын

Distilled or deionised or demineralised... 😏

@aminassadi5104 Жыл бұрын

how do you separate the tin from it????

@davidbolha Жыл бұрын

Electrolysis ?

@hiteshkumawat2003 3 жыл бұрын

Crestal or fuse mese silver niklta hai

@buckstarchaser2376 3 жыл бұрын

Hmm.. So, it's about $1 of silver per 100g of CPUs that don't have heat spreaders attached. CPUs with most of their weight in the copper spreaders are selling for $2.65 per 100g, or probably 6x as much as their silver value. Copper is worth nothing compared to silver, so... hmmm... Still need friends to be successful it seems.

@e.wasteed3341 4 жыл бұрын

The BGA Botton green pieces would have a small amount of gold on them which would be caught by the filter paper - is this correct? Thank you

@MakeGold 4 жыл бұрын

Very good, correct.

@madansen3303 4 жыл бұрын

Very nice helpful video

@blackmamba3553 3 жыл бұрын

Is that salt??

@akgoldbear7669 3 жыл бұрын

It seems to me he added salt and then put a copper tube 🤔

@createmustak5151 3 жыл бұрын

What is your country

@createmustak5151 3 жыл бұрын

Can you help me?

@nikhatpervin3045 2 жыл бұрын

How to silver recover from fixer by chemical.

@aladdin5087 3 жыл бұрын

which salt is used can you name it

@MakeGold 3 жыл бұрын

cooking salt

@aladdin5087 3 жыл бұрын

at how much price you buy ic chips and rd and drd rams

@aladdin5087 3 жыл бұрын

and where you from

@createmustak5151 3 жыл бұрын

I need healp...

@jasonherd86 2 жыл бұрын

the juice ain't worth the squeeze ...

@davidbolha Жыл бұрын

That's a MGTOW proverb. 🤔😅

@connguavang8906 3 жыл бұрын

Water 1:1 HNO3 or water 2:1 HNO3

@MakeGold 3 жыл бұрын

Water 1:1 HNO3

@connguavang8906 3 жыл бұрын

@@MakeGold in clip, water glass big,HNO3 glass small = ml ???

@rubensdetectorismomaceio2354 4 жыл бұрын

Você têm Whatsapp

@ashwynn4177 3 жыл бұрын

Why mess around looking for silver? It's such a low value metal

@spiritusvini8129 3 жыл бұрын

Really? It’s the best, safest investment there is right now.

@spiritusvini8129 3 жыл бұрын

Hardly a waste ofntime

@helly31 2 жыл бұрын

Are you a human bing or a bot?

@tacllemtacllem7679 4 жыл бұрын

I can’t listen to that voice

@HopTopPop 4 жыл бұрын

Barbarian. I'd rather sell this history of computer development. These pieces of iron deserve to be in a gold frame, and not to be disassembled for gold.

@willemventer9066 4 жыл бұрын

Hello. Can i buy silver from you ?