November 2ed  to November 4th Dajishan tungsten ore (Jiangxi, Guangdong, Hunan) old comrades recreational activities in Ganzhou China Tungsten big summer organized, from Jiangxi, Guangdong, Hunan, more than 110 old comrades gathered Dajishan talk right tungsten nostalgia.

November 3th afternoon painting exhibition and talent show performances memoir, as well as Wang Xueliang and his wife Amity Chang on the way back down Mine taken part memoir.

November 5th, Wang Xueliang and his wife Amity Chang mine in return Dajishan taken part memoir.

Tungsten ore processing equipment on-site demonstration.

Tungsten association videos.

Jiangxi Tungsten Industry promos Dajishan.

Tungsten-speed transfer fall show.

Expanding Uses
In 1840, George Richards Elkington further developed gold plating for industrial uses. He was awarded a patent and began using the gold plating to make small gold-plated items like snuff boxes and picture frames. The first gold plating manufacturing plant was opened in St. Petersburg in 1844.

Modern Uses
As the electronics industry developed in the mid-20th century, gold plating found additional uses, though in different combinations. Electronic manufacturers focused more on conductivity and corrosion resistance than its decorative qualities. Elkington's original patent has now been modified to more than 300 different U.S. patents and 100 European patents.

Gold plated Tungsten Product Manufacturer & Supplier: Chinatungsten Online - http://paper-weight.cn/
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

Nonferrous metals industry conference in Hunan.

Many people consider gold plating's origins to have begun with mankind's discovery of gold. Even in the Stone Age, craftsmen pounded gold into thin sheets that were used for decorative purposes. Though thin sheets of gold would later be used in gold plating, these first sheets of gold were not applied to other materials.

Gold plating as it is known today was first developed in 1800. Alessandro Volta discovered electrodeposition, the science known as electroplating. It allowed for two metals to be fused together. Three years later, Luigi Brugnatelli used electroplating to apply gold plating to silver medals.

Gold plated Tungsten Product Manufacturer & Supplier: Chinatungsten Online - http://paper-weight.cn/
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn