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korean-gold.com LTD engaged in mining operations from 2018. The company's mines are located around the world.
We mine gold, silver and platinum. We are a leading mining company.
Information about company
Precious metals do not oxidize. Products from them retain their exterior for hundreds of years. This makes gold, silver and platinum extremely valuable metals. Platinum has become known recently, while gold and silver have been used by humans for millennia. People have noticed that time has no power over these metals. This made them extremely valuable. But gold, silver and platinum are used not only in the jewelry industry for the manufacture of various jewelry.
Application in chemical engineering and laboratory equipment
Gold, silver and platinum are used to make parts that work in aggressive environments. Details and their parts are made entirely of precious metals or only covered with foil of precious metals. Platinum-coated parts are used in the manufacture of pure chemicals and in the food industry.
Application in technology
In the electrical industry gold, silver and platinum contacts are manufactured because of their high degree of reliability, their unique features including resistance to corrosion.
As coatings precious metals protect the surface from corrosion or give the surface the features inherent the precious metals, such as reflectivity, color, luster and etc. Gold effectively reflects heat and light from the surface of rockets and spacecraft.
Chemical industry: catalysts
The high catalytic features of precious metals allow them to be used as catalysts: platinum - in the production of sulfuric and nitric acids; silver - in the production of formalin. Radioactive gold replaces the more expensive platinum as a catalyst in the chemical and oil processing industries. Precious metals are also used for water purification. Platinum is the catalyst of burning.
Application in electronics
In electronics gold contacts are made in semiconductor diodes and transistors. Gold and silver are sprayed on the surface of the waveguides. It is called skin effect.
All times and in different countries gold performed the function of money. It was a universal means of payment and exchange. Silver was previously actively used as money. Coins were minted from silver at all times. However, at present, silver has actually lost this function. Coins made of cheaper metals got a massive use. Central banks of many countries still continue to mint coins of gold and silver, but not for the massive use as money, and for collection.
Currently, silver is stored in the foreign exchange reserves of some Central banks, but in rather small amounts. Gold, silver and platinum are actively used by individuals and companies as savings.
Precious metal fusions are used in jewelry and decorative arts. Jewelry fusions are fusions of precious and non-ferrous metals from which jewelry is made. Such metals include: gold, silver, platinum and platinum group metals. Precious metal fusions for jewelry are strictly labeled and their quality is monitored at the state level.
Platinum fusion is not so popular because of its high cost. Platinum mining is 10 times smaller than gold mining. The unique features of platinum are widely demanded in high-tech industries.