A few days ago I bought a living ring ring (the one that did not flow on it). I always…
Gold cannot be welded with welds, especially with thin and small jewelry. When welding is welded, gold and welds will generate golden tin alloys. Its melting point is only 280 degrees, so it will melt with the heating of the soldering iron. You can take your necklace to the place where you can use dedicated welding to you.
The melting point of gold is 1064.18 ° C, and the temperature of the electric iron of the home appliances is usually around 350 ° C, and the maximum does not exceed 450 ° C. It can be seen that your necklace is not pure gold.
I promise you that it is definitely not as easy as real gold (real gold is not afraid of fire refining)
Hua Keqing said very thoroughly.
You are stupid, you can't distinguish plastic
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