The identification method of group company 925 silver
1000s / 2015-09-09
Many women are fond of choosing jewelry as the ornament of clothing.Silver jewelry receives warm popularity by many customers.as its diversity nadcolor is silvery white, modelling of colour and lustre.Since the cost of silver jewelry is more expensive than alloy ornaments, many undesirable businessman will use fake silver alloy, 1000s editor makes up in this summary to buy silver jewelry tips for how to identify a share.
First of all, want to see the color.The higher the purity of silver jewelry, silver white, glossy surface looks even, polishing.If the lead, jewelry can present a green gray;If the copper, jewelry surface can be rough, color not moist sense.
Second, weigh in hand weights.Silver density is generally common metal slightly larger, both light and heavy silver, copper is not light and not heavy.Thus DianDian weight can make a preliminary judgment about whether its for silver.If act the role ofing is tasted, larger and lighter weight, can be a preliminary judgment the adorn article belong to other metals.
Again, check the hardness.Hardness is lower than copper, silver, lead and tin, available pin cross jewelry inconspicuous place, such as needle sliding, surface hard to leave a mark, can be judged to be copper decorations;Such as lead, tin, texture mark is very obvious, outstanding;Such as physical volcanism and less obvious, can be initially determined for silver jewelry.
Finally, listen to phonology.Sterling silver jewelry to say, no stretch.Colour is lower, the lower the sound, and sound the tip of the high and with rhyme;If the copper, the higher and sharp, shortness of rhymes and short;For lead, tin, texture, toss a deep voice, short, and no elasticity.