I buy zinc and cadmium from laboratory in Italy both 999.9 pure in glass vile 1 3 and 5 grams ! These are not contaminated you get better flowing solder too ! Thank you !
there is a good way to make a alloy with low-melting metals. you need to make a package. fusible metal wraps by refractory metal, then pressed with a powerful stamp or rolled in rollers. then the resulting packet is sliced. this greatly reduces the degree of burnout. and when using a flux or preferably argon, it reduces it to zero. it is also useful for making complex alloys such as green and purple gold. but the hood is necessary.
Thanks for the video! Does the zinc have to be pure zinc or can it be alloy stuff like you find in cast items, aluminum in it..? I can't find pure zinc..
@@Merojewelleryworkshop HAVE BEEN VIEWING, FOLLOWING SEVERAL PERSON'S VIDEOS, & THINK THERE'S SOME ERROR. CUD YOU GIVE US THE QUANTITY OF ZINC & CADMIUM FOR 10GMS OF 22K GOLD. THANKS🙏🙇
As per your Video, Have calculated for 10 gms, 24k Gold Solder using either Zinc 0.580gms, or Cadmium 2.560gms to make solder. I feel that Cadmium is in excess, that of Zinc is a bit less.
If you put KDM it look solder color , so if you like to make 91.6 Hal mark put silver + copper {91.6+8.4=100} so if you like to make 2 gm 91.6 than ......2gram fine gold+0.128 miligram (silver+copper)=91.6 gold
What happens when you get cadmium poisoning? Inhaling cadmium-laden dust quickly leads to respiratory tract and kidney problems which can be fatal (often from kidney failure). Ingestion of any significant amount of cadmium causes immediate poisoning and damage to the liver and the kidneys. Compounds containing cadmium are also carcinogenic.
Mix 55% silver Copper 40% 5% zinc melt first to alloy Melt in this order Zinc Silver Copper Then add 60% 24k gold to a mix of 40% alloy above Makes 24k solder
I think it may be the same process but with 18k gold instead of 24kt. I could be wrong tho. Ive always taken fine or thin shavings of the gold uses to fuse my gold togther if i didnt have the same karat solder. As long as the piece you use is much thinner than the piece you're fusing it will melt before the rest of the gold and then cause the metal touching to melt and fuse together. You have to be quick and very careful with this method tho.
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I buy zinc and cadmium from laboratory in Italy both 999.9 pure in glass vile 1 3 and 5 grams ! These are not contaminated you get better flowing solder too ! Thank you !
Your videos are the best for a beginner Jewelery smith ❤️
I love your old rolling mill! Great music too
there is a good way to make a alloy with low-melting metals. you need to make a package. fusible metal wraps by refractory metal, then pressed with a powerful stamp or rolled in rollers. then the resulting packet is sliced. this greatly reduces the degree of burnout. and when using a flux or preferably argon, it reduces it to zero. it is also useful for making complex alloys such as green and purple gold. but the hood is necessary.
NICE INFORMATION.
COULD YOU CLARIFY THE PERCENTAGE OF ZINC & CADMIUM FOR 22K GOLD. INFORMATION GOT COVERED BY NEXT EPISODES.
THANKS🙏🙇
Hi;)
The color of the solder with zinc is 22K at 24K is not noticeable strongly?
Does this formula work for silver? Sincerely)
Cdmiumm brusted will it properly mix with gold😮
Great video 👍
1 gram pakka Sona mein Kitna zinc dalna rahata hai bhai
Dice ko kam garda sun ko pata kasari adkalne kasari napne video banaidinuhos na plzz
Wow great work man I m so happy to see this,I hope all people like this
Thank you so much
Actually where are you from....?workshop situated .....
Where to buy Instruments of melting gold or what is name of these
How to solder 91.6 gold soldering formula..pls explain sir
Can you tell me how much to put for 10k or 9k please tell me by # please and 12k too
I took note of your experience! Thank you, good luck!
Thenk you sar 😊
Thanks for the video! Does the zinc have to be pure zinc or can it be alloy stuff like you find in cast items, aluminum in it..? I can't find pure zinc..
Open the old batteries you can see there
@@Merojewelleryworkshop thanks a lot
Make more information please
very good
Nice 👍👌👍😌😌😌👌
91.6 ka tanka bnane ka full composition btao na sir
What torch do you use?
Mini pipe hand tourch
Hi
Zinc cadmium for 85% gold and 83% gold pls
Where are get zinc..wer i can find? Thanks you for your replay.
Here in U. K is used on flat roofs, it's a very cheap metal, if you know a roofer ask him for a piece, a couple of feet will last you a life time.
Can you please tell in making of 23k 95.8 kdm zinc can be used or any other metal?
And can you please tell melting percentage of 95.8 kdm
10 lal gold mix 0.5 zinc
@@Merojewelleryworkshop 0.500 zinc per 10 gram?
1gram gold+ 0.0428mili zinc = solder
@@Merojewelleryworkshop thank you 🙏🏻
Sir tanch kesi niklta he video banay
Thanku sir
76% ka zinc solder kaise banate hai bataye plzz
Make more videos and how to learn make a voice video so I maight learn to make gold
For 22k hallmark solder how much percentage zinc must be added to the 91.6 pure gold
10 lal sona May 1 lal zinc
workshopslal matlab?
Zinc kiahy?
Apko tools store may Mileyga
You can only make 22ct gold solder by using pure gold ie. 999.9 to pass the assay, so, on 2 gm. of fine gold (999.9 or 24ct) you add .181 of zinc.
Bhai silver me bhi btaoo
COULD YOU PLEASE EXPLAIN HOW YOU GOT 1.190 GMS GOLD, & . 070 GMS OF ZINC, & CALCULATIONS FOR CADMIUM❓❓❓❓❓❓❓
THANKS
Sms Instagram
@@Merojewelleryworkshop WhatsApp only, email
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@@Merojewelleryworkshop HAVE BEEN VIEWING, FOLLOWING SEVERAL PERSON'S VIDEOS, & THINK THERE'S SOME ERROR.
CUD YOU GIVE US THE QUANTITY OF ZINC & CADMIUM FOR 10GMS OF 22K GOLD. THANKS🙏🙇
As per your Video, Have calculated for 10 gms, 24k Gold Solder using either Zinc 0.580gms, or Cadmium 2.560gms to make solder.
I feel that Cadmium is in excess, that of Zinc is a bit less.
Plz sir gold ka karat kase pahchane tounch stone pe batav sir
You can sms in instagram
2 gm fine gold me kitna KDM maleting krte hai jo 91.6 holl Mark banta hai
91.6 means 100 =8.4 silver and copper
Are you trying to make solder or 22k
Tola key hisab sey 1 tola mey 8.6 lal silver and copper
If you put KDM it look solder color , so if you like to make 91.6 Hal mark put silver + copper {91.6+8.4=100} so if you like to make 2 gm 91.6 than ......2gram fine gold+0.128 miligram (silver+copper)=91.6 gold
@@Merojewelleryworkshop kitna % silver and kitna % copar
What happens when you get cadmium poisoning?
Inhaling cadmium-laden dust quickly leads to respiratory tract and kidney problems which can be fatal (often from kidney failure). Ingestion of any significant amount of cadmium causes immediate poisoning and damage to the liver and the kidneys. Compounds containing cadmium are also carcinogenic.
you can substitute it with Indium
Can the zinc in the battery be used?
Yes
@@Merojewelleryworkshop 👍 thanks
Hallmark melting 14, 18 ,22 video banav sir
I should make 24 kt to 14, 18 ,22 or what please detail
@@Merojewelleryworkshop 14 karat Hallmark ' 18 karat Hallmark' 22 karat Hallmark soldering kisese Kare plz sir reply mi
Will zinc screws will work?
The screws you are referring are just zinc plated so do not use those.
@@scala1944 Thanks for reply.
Hallmark melting and solder cadimium video banav sir
6% copper +2.4% silver + 91.6%Hallmark gold =24ct gold solder
Mix 55% silver
Copper 40%
5% zinc melt first to alloy
Melt in this order
Zinc
Silver
Copper
Then add 60% 24k gold to a mix of 40% alloy above
Makes 24k solder
Hi hello
I m silver anklet maker
I M making sipver anklet in 45 percent metal silver
I want silver solder process percentage details
You can search in my video list there is
ओओ
App jo leteers yellow mea writee karo
Koi bhi Saman solding karne ke liye Kitna percentage ke takaBanaya bhaiya bataiye Sar please
Jo vi karat ka ho 10 lal May 1 lal zin / 10 lal May 4 lal kdm
👌👌👌👌👌👌👌
How to make 20 ct cadmium
How i make 18ct solder
I think it may be the same process but with 18k gold instead of 24kt. I could be wrong tho. Ive always taken fine or thin shavings of the gold uses to fuse my gold togther if i didnt have the same karat solder. As long as the piece you use is much thinner than the piece you're fusing it will melt before the rest of the gold and then cause the metal touching to melt and fuse together. You have to be quick and very careful with this method tho.
yes same process like 24kt.if you have 18kt gold add same % as i do there in video .or you can sold by 14 kt
gold
Where can i buy zinc?
Zinc is a very cheap metal , it is used normally on roofs it does't rust., ask a roofer and probably he will give you a piece for free.
Where do I get zinc
Battery inside you see there is zinc
Sir how to mix sink for 916 solder
10 lal sona mey 1 lal zinc melting karneysey 22k solder
91.6 gold. ....1gram 91.6gold +.120mili gram zinc =solder
1 him 24 or 22
As you like 24 solder or 22
Mero jewellery workshop 22
Ok you go to jewelry splay the sale aloy special for solder
24k solder shouldnt contain any other materials but gold only.
I saw no cadmium,
where i can find CADMIUM?? isn"'t toxic?
Yes it is toxic you can use zinc
alternative is indium, the zinc is useless.
Cadmium has been banned in Europe because it causes cancer, use zinc or tin instead.
@@scala1944 hey bro what do you think of the percentage of tin if used for solder and does it work?
ಸರ್ ನಿಮ್ ಮೊಬೈಲ್ ನಂಬರ್ ಕೊಡಿ ಸರ್ ಪ್ಲೀಸ್ ಸಾರ್ ಏನಾದರೂ ಡೌಟ್ ಇದ್ದರೆ ಕೇಳ್ತೀವಿ ಕೇಳ್ತೀವಿ ಸಾರ್
Reply danekeliy thanks
jewllety me aajkal 25 30 percent ka taka lagta hai
Now you have dirty solder