3 thoughts on “Is the welding point and interface of the gold necklace also gold?”
Manuel
The interface of the necklace is not gold, which is not the behavior of the manufacturer to deceive consumers, but the melting point of the "welding powder" (gold processed) used in the interface must be lower than the melting point of the necklace to achieve good welding effect. Therefore, the solder powder used in the interface cannot be used as a thousand gold.
The interface of the necklace is not gold, which is not the behavior of the manufacturer to deceive consumers, but the melting point of the "welding powder" (gold processed) used in the interface must be lower than the melting point of the necklace to achieve good welding effect. Therefore, the solder powder used in the interface cannot be used as a thousand gold.
no, it isn't
Thousand foot gold necklace --- 24K; Interface --- 18K