good morning everyone!
As everyone gathers to celebrate the 45th anniversary of the birth of Chinese synthetic diamonds, first of all, please allow me to represent the 5th Zhengzhou Superhard Materials and Products Organizing Committee, and express our warmest welcome and sincere dedication to all the guests present today. thank!
45 years ago, scientists from a number of research institutes in China successfully combined the first artificial diamond in China under very simple conditions. This is one of the major scientific achievements in the history of modern science and technology development in China! After 45 years of unremitting efforts, China's synthetic diamond and products industry has flourished in the land of China. At present, China has become the world's largest supplier of synthetic diamonds. In 2007, China's synthetic diamond production has reached 4.36 billion carats, accounting for 80% of the world's total output. However, we clearly know that the technological gap between China and developed countries in this field is still very obvious. If we want to catch up with the developed countries, China still has a long way to go.
This conference aims to provide a platform for friends to interact and interact with each other, meet old friends, make new friends, discuss topics of common interest, strengthen the exchange of technology and information, and lay a good foundation for future cooperation. At the same time, further promote the technological innovation of synthetic diamond, cubic boron nitride, nano-scale diamonds and products, as well as the development of global synthetic diamond trade.
The conference was co-sponsored by the China Machine Tool Industry Association Superhard Materials Branch, the Industrial Diamond Information Network and the National Superhard Materials and Products Engineering Technology Research Center. The other four co-sponsors are: American Industrial Diamond Association, Japan Industrial Diamond Association, Korea Tool Industry Collaboration and China Stone Industry Association. There are also co-organizers from home and abroad. Let us express our sincere gratitude to them for their outstanding contribution to this conference!
In addition to mechanical properties, the excellent physical properties of diamond in heat, light, electricity, etc. have been gradually used in various high-tech fields. Every advancement in diamonds and related tools will benefit the people of the world. We look forward to the 21st century becoming a century of diamond rise!
I sincerely hope that this conference will be as successful as the 29th Olympic Games, which was successfully closed in Beijing a week ago! I sincerely wish all delegates a wonderful time in Zhengzhou!
Thank you
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