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Tungsten rings are composed of a metal alloy, tungsten carbide. The alloy allows for maximum hardness and rigidity without sacrificing tensile strength. Each tungsten carbide ring is cut and polished with diamond tools. Tungsten rings are not sizable by ordinary jewelers tools--the metal is too hard. Most tungsten metal powder is converted to tungsten carbide (wc) by reaction with pure carbon powder, e. G. Carbon black, at 900-2200c in pusher or batch furnaces, a process called carburisation.Tungsten is extremely hard and dense. Combined with carbon and other elements, it becomes tungsten carbide, which registers between 8-9 on the mohs hardness scale. It is roughly 10 times harder than 18k gold and four times harder than titanium. In addition to its design and high polish, part of its attraction to consumers is its technical nature. It gleams a kind of luster that borders on the originality, making person be addicted to it, dulcify.Hardness, assuring long lasting beauty. Permanently polished tungsten rings take a brilliant high polish and resist scratching longer than any metal ever
Tungsten rings are composed of a metal alloy, tungsten carbide. The alloy allows for maximum hardness and rigidity without sacrificing tensile strength. Each tungsten carbide ring is cut and polished
The semi-conductor function of the germanium metals can promote the body temperature, thus promoting blood circulation, ease the fatigue; the medicine of the germanium uses to care the effect: Enhance
Tungsten bracelets are composed of a metal alloy, tungsten carbide. The alloy allows for maximum hardness and rigidity without sacrificing tensile strength. Each tungsten carbide bracelet is cut and p
Tungsten is extremely hard and dense. Combined with carbon and other elements, it becomes tungsten carbide, which registers between 8-9 on the mohs hardness scale. It is roughly 10 times harder than 1
Tungsten bracelets are composed of a metal alloy, tungsten carbide. The alloy allows for maximum hardness and rigidity without sacrificing tensile strength. Each tungsten carbide bracelet is cut and p
Tungsten bracelets inlay germanium1) tungstenstainless steel or titanium bracelet with 99. 9999% germanium studs or poweder.2) different designs and sizes available according to customers requirements
Easily wiped out and stainless forever. High Tungsten rings are composed of a metal alloy, tungsten carbide. The alloy allows for maximum hardness and rigidity without sacrificing tensile strength. Ea
Tungsten rings are composed of a metal alloy, tungsten carbide. The alloy allows for maximum hardness and rigidity without sacrificing tensile strength. Each tungsten carbide ring is cut and polished
Jewelry: Tungsten rings, tungsten bangles, tungsten bracelets, tungsten earrings & pendants, which are classified according to their materials such as stainless steel, tungsten alloy and titanium allo
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