草比视频在线播放,久久香免费视频成人,亚洲日韩美一区,欧美超碰手机福利,欧美性爱偷拍,日本好好热在线,外国熟女网站,综合二区视频,91AV在线播

Tungsten for Gold-plated Application

Why Tungsten Alloy is used as Gold Substitution?

In theory, as its density is 19.1g/cm3, which is approximately 70% denser than lead, uranium could be the good gold substitution, used as material of making fake coin. However, uranium is weakly radioactive and not as dense as gold, so it does not appear to be a practical method.


Gold Substitution-Gold Plated Tungsten Bar

Then people have discovered that tungsten is environmental-friendly, durable and hardness, the most important is that its density of 19.25g/cm3 is just about the same density as gold (19.3g/cm3), which bears the similar specific gravity. These advantages make tungsten enjoys the superiority to be the best gold substitution for the costly metal of gold or platinum.

Appliances of Tungsten Alloy as Gold Substitution

Nowadays, tungsten alloy is increasingly used in some field relevant to gold substitution or platinum substitution, such as gold plated tungsten jewelry. Meantime, tungsten is also used for tungsten golden bars making, which is a popular gold substitution. Also, it is widely adopted in making faking coins, such as memorial crown.

Since tungsten alloy bears a special property of longevity and high durability, when it is utilized to make jewelry, it always implicate the love between lovers or couple could be everlasting. Its hardness makes it ideal for rings that will resist scratching, are hypoallergenic, and will not need polishing, which is especially useful in designs with a brushed finish.

Chinatungsten offer tungsten alloy as gold substitution

We are well accustomed to exploit more innovative applications of tungsten products. Gold-plated tungsten is one of our main products. Pure tungsten, in the forms of round disc, plate, sheet, ring, and etc., can be perfectly coated with gold layer with clinquant shine, to replace gold or platinum merchandise except its currency function.


Gold Substitution-Gold Plated Tungsten Ring

The product above is one type of tungsten gold substitution, gold plated tungsten ring. With its highlighted band that is plated with 18K yellow gold, It has highly polished drop-down edges and a satin-finished center that provides a distinguishing contrast to its gold band feature. Masculine and rugged, this 8mm-wide Tungsten Forever ring has been designed to fit you comfortably.

If you are interest in this gold substitution, please feel free to contact us. Any questions or enquiries about tungsten alloy products will be welcomed by email to sales@chinatungsten.com, sales@xiamentungsten.com or telephone 86 592 5129696.

Notice: Chinatungsten Online (Xiamen) Manu.&Sales Corp. is a very professional and serious company, specializing in manufacturing and selling gold plated tungsten alloy brick for more than two decades. Our gold-plated tungsten alloy brick is only for souvenir and decoration purpose. Here we declare: Please do not use our gold-plated tungsten alloy brick for any illegal purpose.

巩义市| 保山市| 内黄县| 三门峡市| 龙门县| 巴东县| 金乡县| 苍山县| 新巴尔虎右旗| 恩平市| 莱西市| 繁峙县| 永仁县| 石台县| 静宁县| 九江县| 正宁县| 含山县| 庄浪县| 绥棱县| 南部县| 康保县| 郸城县| 静宁县| 肃宁县| 辰溪县| 扶风县| 富裕县| 栾川县| 泸西县| 大宁县| 博爱县| 阳朔县| 区。| 抚远县| 吴川市| 台中县| 枞阳县| 虞城县| 德保县| 册亨县|