显示标签为“tungsten ring benifit”的博文。显示所有博文
显示标签为“tungsten ring benifit”的博文。显示所有博文

2014年4月21日星期一

What are the Benefits to Buying Tungsten Rings?

Hardness, assuring long lasting beauty. The tungsten carbide ring takes a brilliant high polish, like a mirror, and resist scratching longer than any metal ever offered to the public. Roughly ten times harder than 18k gold and four times harder than Titanium. When Tungsten is processed with carbon and other elements it is transformed into Tungsten Carbide,WC, between 8 and 9 on the Mohs hardness scale, which is what most Tungsten rings are made of.