On the 3rd, another batch of high-quality CVD diamond cutting tools was shipped to the United States by Hebei Institute of Laser of Hebei Province, marking the completion of the product orders of the US market in 2017. Recently, the Hebei Institute of Laser and another batch of high-quality CVD Chemical Vapor Deposition) The delivery of diamond cutter products to the United States on schedule, marking the completion of the product orders for the US market in 2017. In recent years, Hebei Institute of Laser vigorously promote research and development of CVD diamond materials, industrial preparation technology advantages continue to highlight It has become one of the few manufacturers in the world capable of producing high-grade CVD diamonds and has entered a fast track for industrialization.
'Now focus on the development of 150 mm diameter diamond thick film preparation technology to achieve the deposition of 150 mm diameter diamond thick film, can expand application areas and improve production efficiency.' 'Hebei Province, Wang Shunsheng, deputy director of the Institute of Laser told the "China Science News" reporter Up to now, the diamond-related projects of Hebei Institute of Laser have undertaken nearly 20 national, provincial and ministerial scientific research projects, and won 7 provincial and ministerial scientific and technological progress awards.
Hebei Institute of Laser under the Hebei Academy of Sciences .1992 Institute began to get involved in CVD diamond research and development in 1995 for the first time won the national '863' project support, the second year passed the inspection, the acceptance group that: 'high The success of the power DC plasma jet CVD equipment has made Hebei Institute of Laser a third unit to independently develop such equipment after the two companies in the United States not only provided the tools for diamond film and heat sink applications The selection of industrial preparation technology, but also for our country engaged in the optical application of diamond film laid the foundation for the equipment.
It is reported that after the project twice in a row won the national '863' program support.
Wang Shusheng introduction, DCArc-CVD technology in all CVD diamond preparation method, the deposition of high quality, the fastest growth rate, which makes the industrialization of the preparation technology gradually established in the country's leading position.At the same time they are the world's first to launch transparent Of mechanical grade CVD diamond, with its high cost performance caused widespread concern in Europe and the United States market, and soon achieved the world's leading market share in recent years with the diamond preparation technology to improve the diamond film area increased, the production efficiency , Cost-effective, prompting multinational E6, the United States company SP3 exit thick film tools products market.
'After our first self-made diamond membrane material won the bid for X-ray fluorescence target detector of the light source front end of Shanghai Light Source Engineering (National Science Project), Shanghai Institute of Applied Physics has put forward new technical requirements. After the project team worked hard to meet the requirements of All the technical indicators require that all replace the products of international multinational E6. "According to Li Hongbo, deputy director of Science and Technology Industry Development Division of Hebei Academy of Sciences, the typical applications and technical services of CVD diamond include: a tool mainly used for precision machining Grade diamond films such as dresser blanks, wear-resistant devices and tool blanks, among which high-performance diamond blanks exported abroad are used for the manufacture of high-precision dressing rollers for the precision finishing of various complex shapes of fully automatic grinding machines. Involving aerospace, new energy in large-scale wind power generation devices, etc .. Two thermal-grade diamond film for heat dissipation, it is a high-power light-emitting diode excellent heat dissipation material, as a fluorescent target successfully used in the country's large-scale scientific project - Shanghai Light Source, complete Alternative to imported products.As optical window optical grade diamond film, the main should Windows in high power laser, a high-speed aircraft, window material or the like.