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On July 28, the Ninth China Superhard Material Industry Development Conference sponsored by the Chinese Mechanical Engineering Society, Henan Science and Technology Association, Henan Science and Technology Department, Henan Academy of Sciences, and Henan Federation of Industry and Commerce was held in Zhengzhou.

Based on the high-quality development orientation of China's superhard material industry, combined with Henan's industrial characteristics and development needs, the conference invited government leaders, academicians, experts, industry companies and other guests to gather together to study and judge the development trend of the superhard material industry and explore the superhard material industry. The high-quality development path will accelerate the rise of the superhard material industry cluster.

Lu Guofan, chairman of the Henan Provincial Association for Science and Technology, said in his speech that the superhard material industry is an advantageous industry and a potential industry in Henan, and it is also a leading industry highly promoted and cultivated by the provincial party committee and the provincial government. It is in a leading position and has a certain competitive advantage in the world. Carrying out academic exchanges in this field, strengthening communication, cooperation and collaborative innovation will help to add new momentum and create new advantages for the high-quality development of Henan's superhard materials industry.

It is hoped that all experts, scholars, representatives of the business community and financial circles will take this conference as an opportunity to establish a cooperation mechanism, and jointly consult and make suggestions for the innovation and development of superhard materials in Henan, so as to help improve the key links of the technological innovation chain and open up the transformation of achievements last mile.

Academician Guo Dongming, chairman of the supervisory board of the China Mechanical Engineering Society, said that the superhard material industry is a strategic emerging industry, and the China Mechanical Engineering Society pays special attention to technological research innovation and industrial development in this field. In the past 10 years, China Mechanical Engineering Society, Henan Provincial Association for Science and Technology, and Henan Mechanical Engineering Society have jointly organized the China Superhard Materials Industry Development Conference. The scale of the conference has become larger and larger, and the conference specifications have become higher and higher. Good, and it will play an increasingly important role in promoting the development of the superhard material industry. This is a successful example of cooperation between the national society and local societies. We also hope that this kind of friendly cooperation can be maintained for a long time. We also hope that the development of my country's superhard materials industry will become stronger and stronger, and the diamond and products branch will also continue to grow. We also hope that China The integration of superhard materials industry and high-tech is getting closer and closer, and the industry development conference can also be held better and better.

Tao Manxi, deputy director of the party group member of the Henan Provincial Science and Technology Department, said that in recent years, the Henan Provincial Science and Technology Department has attached great importance to the technological innovation and development of the superhard material industry, planning to establish the Henan Provincial Superhard Material Industry Technology Research Institute, and expand the service system of superhard material science and technology innovation enterprises , and continue to strengthen support for technological innovation in the superhard material industry. With the theme of new functions of superhard materials and new pattern of advanced manufacturing, this conference has widely invited well-known academicians, experts and business representatives in the industry to focus on cutting-edge technologies and future applications of superhard materials for in-depth discussions and exchanges. We hope that through the successful holding of the conference, we can further innovate the cooperation model, improve the coordination mechanism, promote the high-end modernization of the superhard material industry chain, and help Henan become a high-quality innovation and development height in the country and even in the world.

At the meeting, Tianjin University and Henan Ruifeng Diamond Products Co., Ltd. signed an agreement on the first research and development project of the Tianjin University-Henan Ruifeng Precision Superhard Diamond Abrasives Joint R&D Center-the R&D and design of precision electroplated diamond tools; Henan Mechanical Engineering Society and Tianzhu Technology Co., Ltd. signed an agreement on the construction of a collaborative innovation platform for diamonds and products. This signing will give full play to the resource advantages of universities and societies, deepen industry-university-research cooperation in superhard materials, and promote the transformation of scientific and technological achievements. 

At the same time, the meeting announced and held the establishment of the Diamond and Products Branch of the Chinese Mechanical Engineering Society, the "Science and Technology Central Plains" superhard material innovation consortium, and the unveiling ceremony of Tianjin University-Henan Ruifeng Superhard Diamond Abrasives Precision Joint Research and Development Center.

The meeting invited Academician Wang Xujin, Dean of the Institute of Microelectronics, Shenzhen University, to give a keynote report on "Development Opportunities for the Semiconductor Industry and Application of Superhard Material Tools" . The typical process flow of chip manufacturing and the application of superhard tools in semiconductor manufacturing are introduced in detail.

Guo Dongming, an academician of the Chinese Academy of Engineering, gave a keynote report on "Processing of Diamond Functional Products and Application of Diamond Tools". Academician Guo Dongming first introduced the properties and preparation of diamond, and then focused on the application and processing requirements of diamond functional products, and the processing of diamond functional products Technology and existing problems, development and application of processing technology for diamond functional products, and application of diamond tools in the processing of ferrous metals, alloy components, and hard and brittle material components.

Professor Shan Chongxin, vice president of Zhengzhou University , made a keynote report on "Research on Diamond Optoelectronic Materials and Devices". Professor Shan Chongxin reviewed the development of artificial diamond, analyzed the excellent characteristics of diamond, and shared the introduction of Zhengzhou University in the field of diamond growth technology and optoelectronic devices. Waiting for the research progress, and finally put forward the development vision of growing diamond materials well and making diamond devices well.

Professor Kang Renke from Dalian University of Technology gave a keynote report on "Application of Diamond Tools and Ultra-precision Processing Technology in Semiconductor Manufacturing" . Processing technology and equipment are the fundamental guarantee for the realization of high-performance semiconductor device manufacturing, but core processes, key technologies and advanced equipment are still monopolized by foreign countries and need to be resolved urgently. Finally, it is proposed that the research and development and application of diamond tools have a long way to go, and superhard material enterprises must conduct independent research and development.

The meeting also invited researcher Zhang Wenwu from the Ningbo Institute of Materials, Chinese Academy of Sciences to give a report on "Laser Precision Machining Technology for Hard and Brittle Materials".

Professor Zhang Shuda from Tianjin Qianyu Superhard Materials Co., Ltd. made a report on "Research and Application of Nano-Diamonds in the Field of Lubricating and Anti-wear Functions".

Li Zhiyao from Zhengzhou Diamond Precision Manufacturing Co., Ltd. made a report on "Application Cases of High-end Precision Tools".

Dr. Xie Bowei from the Institute of Electrical Engineering, Chinese Academy of Sciences made a report on "Key Technology Research on the Application of Diamond in the Field of High-frequency Acoustic Filters".

Professor Wang Yanfeng from Xi'an Jiaotong University made a report on "Research Progress in Diamond Semiconductor Materials".

Professor Zhu Jiaqi from Harbin Institute of Technology made a report on "Design and Control of Thermal Conductivity of Diamond and Its Composite Materials".

Promote industrial transformation and upgrading with scientific and technological innovation, and promote the industry to become bigger and stronger with integration and cohesion. This conference has explored a new path and injected new vitality for the innovation and development of China's superhard materials industry. High-quality development has played a positive role in promoting.