Palladium has high temperature resistance, corrosion resistance, wear resistance and ductility. In terms of purity, rarity and durability, platinum can be used instead, which is an ideal material for making jewelry and inlaid gems. Palladium, together with platinum, gold and silver, is one of the international precious metal spot and futures trading varieties, which was once higher than platinum in history.
Extended data
Identification method
Put the jewelry on the fire for half an hour, platinum and palladium will not melt because of their high melting points, while palladium will turn black after burning and cooling, but platinum will not.
Maintenance method
1, when doing heavy manual work, it is best to take off the palladium ornaments to avoid falling or being damaged.
2. Try not to touch bleach, cosmetics or other irritating chemicals.
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