Abstract Ladies and gentlemen: Good morning! Warmly welcome everyone to participate in the "Celebration of the 50th Anniversary of the Birth of Chinese Synthetic Diamonds and the 6th Zhengzhou International Superhard Materials and Products Seminar" in the Golden Autumn Festival. In 1963, Chinese scientists first synthesized people under extremely difficult conditions...
Ladies and gentlemen:
good morning!
Warmly welcome everyone to participate in the "Celebration of the 50th Anniversary of the Birth of Chinese Synthetic Diamonds and the 6th Zhengzhou International Superhard Materials and Products Seminar" in the Golden Autumn Festival.
In 1963, Chinese scientists first synthesized synthetic diamonds under extremely difficult conditions. Today, 50 years later, China's super-hard materials industry has achieved a great historical leap from scratch, from small to large, from weak to strong, and has become a major producer, consumer and exporter of superhard materials in the world. The production of super-hard abrasive single crystals has accounted for more than 90% of the global annual output, and the quality of products has gradually entered the world. As a strategic material, superhard materials have made outstanding contributions to the rapid development of China's economy. This is a major scientific achievement worthy of a big book in the history of new materials science and technology in China! It is the great success of our generation of scientists, engineers and technicians, entrepreneurs and industry employees who are sincere cooperation and hard work. It is the radiance of their hard work and sweat! I would like to pay a high tribute to the pioneers of superhard materials in our country and all my colleagues who have made outstanding contributions! I am deeply grateful to the older generation of scientists such as Yu Hongchang, Yao Yucheng, Zhang Yuanlong, He Shou'an and my teacher Yan Qingquan who have passed away!
Over the past 50 years, it has been full of hard-working entrepreneurial journeys, leaving behind countless stories that are fascinating and touching, and has formed an industry spirit with its own characteristics. Especially worthy of singing and carrying forward is the courage to be the first in the world, the perseverance of hard work, the integrity and trustworthiness of morality and the spirit of unity and cooperation. These have become the backbone of our superhard people and become a tremendous force for us to be invincible. Extremely valuable spiritual wealth.
In the past 50 years, China's super-hard materials industry has embarked on an innovation-driven development path with its own characteristics. This is a development path with independent intellectual property rights, and it is a road of close integration of production, learning and research. We have realized the innovation and promotion of new products and the development of new markets with scientific and technological innovations, and achieved sustained, rapid and healthy development of the industry.
In the past 50 years, China has established a large number of modern superhard materials and its application industry. At the same time, it has also established a number of national key laboratories for superhard materials, national engineering technology research centers and other technological innovation platforms; The high-quality talent team; carried out forward-looking basic research, laid a solid foundation for the realization of super-hard materials and strong national dreams.
At present, China is in the transition period from “Made in China†to “Created in Chinaâ€. Superhard materials have once again received the attention of the State Council as “national strategic emerging productsâ€. We should seize this historical opportunity, vigorously carry out international cooperation, and promote the industry to quickly catch up with the world's advanced level and realize the great goal of a superhard material power.
In order to achieve this goal, the most fundamental thing is to rely on the improvement of the quality of talents, and to implement the drive of technological innovation, so that the growth model of enterprises will be transformed from extensive to intensive. That is to develop to the high-end, and constantly improve the quality and efficiency of the products, the main varieties must reach the world's advanced level; to the breadth of development, vigorously open up new application areas, replace the ordinary abrasives in the wear characteristics, replace the hard in the super-hard features High-quality alloys; in addition to mechanical properties, actively develop thermal, electrical, acoustic, optical and anti-radiation functional applications such as superhard materials; develop forward, develop high-pressure technology, increase synthetic pressure, design and manufacture A new type of superhard material with special functions and harder than natural diamonds, occupying the commanding heights and leading the future of superhard materials.
The colleagues in the super-hard materials industry, let us, with the help of our international counterparts, continue to carry forward the fearless spirit and the indomitable heroic spirit of the world, and strive to forge ahead, to achieve a new generation of super-hard people's dream of a strong country, and then to compose a new chapter in history. , create a new career brilliant!
Ladies and gentlemen, I wish you all a happy and healthy life during your stay in Zhengzhou!
Thank you!
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