Classic Small Order Engravable Tungsten Cross Rings
classic small order engravable tungsten cross rings
Feature:
1)Material: tungsten carbide wholesale cross rings
2)comfort fit,untarnished
3)shiny polish&Brushed
4)scratch resistance,cross engravable surface around
5)width:8mm, grooved
6)pefert gift for everyone
7)Each piece is made by skillful workers and inspected by strict QC
8)Fast delivery, competitive price and good service
9)package: individual piece by ppbag
10)More clear other pictures:
classic small order engravable tungsten cross rings
Why choose us?
Several years'jewelry expriences; Best services; Top quality products; Fast delivery!
About tungsten jewelry:
Tungsten jewelry is more and more in vogue. Its unique designs and fine polishing are the main reasons of being popular. Its other key features are extreme durability, hardness, highly scratch resistant, strong resistant to oxidation and tarnish, and the lustrous for life,
Our tungsten products are made of tungsten carbide without any harmful materials,each piece reaches international stardand.Many different crafts make each piece more beautiful,distinctive and fashionable,like inlays collections,stone-setting styles and different brushed finish,all of them are our advantages in tungsten jewelery-making.
The manufacturing process:
Why is tungsten jewelry more expensive than other specialty metals? In order to manufacture a perfectly crafted piece of tungsten magnum jewelry, it takes the skill and knowledge that only a handful of companies have mastered. It cannot be carved from a wax or simply machined from metal tubing. To make a ring that is virtually indestructible, tungsten is processed with carbon and ground into powder. The mixed metal powder is then compressed into high pressure molds, at extremely high temperatures, to form a ring (a new mold needs to be made for each finger size).The ring is then fired in an oxygen-free oven at an astounding 2400 degrees. The ring now has to be ground, cut and shaped using very expensive diamond tooling.This process is similar to the one used in cutting and polishing of rough diamonds. The result is a solid metal of extraordinary hardness and durability.
Tungsten carbide is 5 times stronger than steel.
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