If you own a tungsten ring, you may want to change the mirror-polished surface to a brushed-looking surface. Tungsten is one of the hardest metals on the planet and is almost as hard as diamond. Traditional jewelry tools will not be able to etch tungsten, so you will need to use something stronger. Tools that are used to polish glass will also provide a brushed finish on your tungsten ring.

1.Secure the tungsten ring in a jeweler's vise. This will prevent it from moving and will protect your fingers from the grinding wheel.

2.Insert the diamond grinding wheel into the rotary tool.

3.Grind a test area. On the underside of the ring, grind a small test area to ensure that you are satisfied with the brushed finish that the grinding wheel creates.

4.Grind the entire surface of the ring. Since the tungsten is so hard, you do not have to worry about taking too much off the surface of the ring. In small, circular movements, grind the surface of the ring. When you complete one area, slightly turn the ring by adjusting it in the vise until the entire outer surface has been brushed.

5.Inspect the ring. If the grooves are deeper than you want, you can dull the surface slightly using polishing compound and a felt polishing wheel. Fit the rotary tool with the polishing wheel. While the rotary tool is running at a low speed, carefully dip the polishing wheel into the compound. Do not completely cover the wheel in compound. Using small, circular motions, cover small areas of the ring at a time, wiping off any excess compound with a rag. Polish the entire ring until the surface has the desired finish.

Tungsten Jewellery Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-jewellery.com
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Tungsten rings are a decorative affectation which are becoming more popular with men throughout much of the world. Such rings are taking the place of class rings and wedding bands thanks to their durability. They should not be mistaken for being made from pure tungsten, as they're really tungsten carbide. This compound, once shined, will never dull, scratch, rust, or discolor. It's also completely hypo-allergenic. The reason for their popularity is as much an issue of symbolism as practicality. Gold wedding bands have a tendency to deform over time. One made from tungsten-carbide will not, giving the impression that the marriage union which the ring represents will endure as well.

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Ground tungsten and carbon are poured into a metal die cube containing a ring mold. The mold is subjected to high pressure to push the powder together into a solid ring blank. The blank is then fired in an oxygen-powered furnace at temperatures exceeding 6,000 degrees Fahrenheit. Only at this obscenely high temperature will the blank's component elements intermingle and solidify as one. Once cooled, any burs or extra metal is removed with high-powered diamond edged saws. Diamond powdered files and sanders are then used to polish the ring until it shines. With this done the ring is ready to be worn. It should be noted that since such rings cannot be re-sized, each one must be constructed to order if it's to be a perfect fit.

Tungsten Jewellery Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-jewellery.com
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Characteristics
Tungsten, also known as wolfram, is a gray transition metal that is mined in Europe, North America, South America and Asia. Along with its use in jewelry, the element is also used in electric lamps, X-rays and in the development of spacecraft.

Jewelry
In its raw state, tungsten is a very brittle metal that can be easily cut with a hacksaw. In order to create jewelry such as a ring or bracelet from tungsten, it must be strengthened. This is achieved by combining tungsten powder with carbon and another metal such as nickel or cobalt.

Use
Due to the weight of tungsten jewelry, it is not typically used in earrings and pendants. It is more common to find tungsten carbide in rings, bracelets and watches. Jewelry made from tungsten will resist scratching, bending and stretching better than gold or silver.

Appearance
Tungsten carbide jewelry features a darker hue that can be polished to resemble hematite. When mixed with nickel, the resulting appearance is similar to that of platinum.

Care
Due to the metal's ability to maintain shape and shine over time, very little care is required for tungsten jewelry. Retailers of tungsten carbide jewelry caution against cleaning with chemicals or with ultrasonic cleaners, suggesting soap and water instead

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Tungsten Jewellery Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-jewellery.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
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