Chinese synthetic diamond market accounted for 80% of international proportion
- Author:Sherry Huang
- Source:www.boreway.com
- Release on:2015-09-23
Guilin Research Institute of Geology Mineral National Special Mineral Material Engineering Research Center experts here said that the world is now producing an annual five billion kt diamond, which has four billion kt produced in China, accounting for eighty percent of the international market China has become the world's synthetic diamond superpower. It is reported that the 1950's, developed the first synthetic diamond and applied successfully in the United States, China in the sixties developed with independent intellectual property rights of diamond, cold press machine for diamond segment,to begin the seventies widely used in geological drilling industry and other fields. After decades of development, China has independent intellectual property rights owned synthetic diamond as the various tools of superhard materials has also been widely used in machining, stone cutting, geological drilling,vacuum brazed finger bit, electronics, defense industry, foreign manufacturers have been recaptured 70 percent of the market monopoly, has taken great strides in recent years has begun to the country, to the international market. At present, China has more than two hundred synthetic diamond manufacturer, located in China's provinces, municipalities and autonomous regions, the size and yield of the larger manufacturers are mainly distributed in Guilin, Guangxi, Tianjin, Guizhou, Beijing and other places, products in addition to meet the domestic demand The main exports to Europe, America and Asia Pacific. Experts here, synthetic diamond is an artificial crystal into the twenty-first century, a variety of IOLs as microelectronics, optoelectronics, communications, aerospace, aerospace and other high-tech fields and modern military technology can not be replaced by more and more critical materials scientists around the world attention. China IOL career after half a century of development has made remarkable brilliant achievements, many artificial crystal growth technology international leading or advanced level, only Guilin Research Institute of Geology Mineral Resources on a number have reached the international advanced level, to fill the gaps have emerald, corundum, cubic boron nitride, zinc oxide and other artificial crystal technology with independent intellectual property rights. Chinese brand nonlinear optical crystal has been known worldwide, some important crystals to meet the domestic demand for major projects, and a number of high-tech synthetic crystals have been exported abroad.
