Wednesday, January 26, 2011

They gave the idea and continues to grow diamonds using HPHT

Providing chemical vapor deposition (CVD) diamond technology for decades in the 1950's developed. It is interesting to note that the conception, which decades ago, in fact, something else has used modern methods of diamond production CVD.

Most of the diamond synthesis is a process known as HPHT high pressure or high temperature process. This method is the dominant process of growing diamond in the industry today and will be considered as the main process of production for decades the process is still in the industry exists to create a product exceptional variety of shapes and films, which needs an infinite spectrum of industries. This process is also possible chemical vapor deposition over, diamonds through a process of low pressure, cultured akoya pearl, the direct method in the face, in contrast to the known HPHT. The process of low pressure was developed in 1950 and in the middle, even today, many other modern technology to centuries-old concept is not developed. The growth process of diamond low pressure decomposition of carbon offers new opportunities to create units of various forms of diamond and other qualities that make use of skills entirely of diamonds.

The importance of the GCC is that the results without HPHT high pressure process HPHT, you need to create. CVD process in the production of various diamonds, which are necessary for many industrial applications with low pressure process. While the concept of a diamond comes from the early 1900's, the main advances in this technology occurred in 1950 and was conducted by researchers in the U.S., Russia and Japan. Company, Union Carbide, was the first successful growth of diamonds in 1950 in addition to the CVD process. An interesting fact about diamond CVD is that while low-pressure method, General Electric is developing a HPHT method successfully. The company has made several attempts to get the CVD diamond using low pressure process. After several unsuccessful attempts, they gave the idea and continues to grow diamonds using HPHT.

General Electric experiments by the method of low pressure were conducted prior to the completion of Union Carbide successful experience in the manufacture of low pressure. After the completion of Union Carbide, china pearl jewelry, Japanese scientists discovered a method of diamond growth at a fast pace low-pressure methods. This led to a breakthrough in the mass production of diamond CVD, and took an important step for many companies and industries.

First, many industries because of unrealistic goals for electronic products and diamonds, but the idea of commercial and other agencies have begun a diamond CVD. Increased availability has led to an increase in the electronics industry with diamonds and an interest in diamond CVD continues to grow as well.

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