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Zhu Feng, director of the Zhengzhou Abrasives Grinding Research Institute and chairman of the Superhard Materials Branch of the China Machine Tool Industry Association, presided over the research meeting and delivered a speech: Dear leaders! ladies and gentlemen!
First of all, on behalf of all the colleagues in China's super-hard industry, I would like to extend a warm welcome to the leaders and experts of the Ministry of Science and Technology! The birth of China's first synthetic diamond in 1963 opened the prelude to the development of China's superhard materials industry. After more than forty years of hard work, China's superhard materials industry has evolved from an industrial group of super-hard materials and products, raw and auxiliary materials and special equipment to a relatively complete innovation system of production, learning and research. It has become a characteristic industry that plays an important role in the world's superhard materials industry, and has changed the pattern of the world's superhard materials industry to a large extent, becoming one of the leading forces in the world's superhard materials industry. In order to implement the spirit of the national innovation system and create an emerging strategic industry with distinctive industrial characteristics, continuous innovation capability and significant scale benefits, the Ministry of Science and Technology organized a research team to conduct a comprehensive and in-depth investigation of China's superhard materials industry. This is for China. The superhard materials industry has been fully affirmed and encouraged for decades. The guidance and recommendations of the research team will vigorously promote the progress of China's superhard materials industry and promote the sound and rapid development of the industry. I believe that with the leadership, support and assistance of relevant state departments, with the joint efforts of the members of the super-hard materials industry, we will be able to use our wisdom and sweat to build China's super-hard materials industry into a shining place in China's industrial field. The diamond has taken the lead in becoming one of the Chinese industrial industries with the right to speak internationally.
Zhao Qingguo, vice chairman of Zhengzhou Huajing Diamond Co., Ltd., spoke: I believe that there are still some misunderstandings about the current Chinese departments and leaders' understanding of superhard materials. They believe that the superhard materials industry is not a high-tech industry, the industrial technology is simple, and the preparation process is rough. This is because of many reasons. First, due to geographical restrictions, China's super-hard materials industry and the relevant departments of the country are insufficiently communicated and communicated, so that the understanding still stays at the past level; second, because the scale of China's super-hard materials industry is still small.
In fact, China's superhard materials industry is now fully qualified for high-tech industries and emerging industries. Taking our company as an example, we have recently made breakthroughs in the diamond six-face press machine, and achieved a number of technical achievements, which can synthesize high-grade diamonds, which is in no way inferior to the two foreign tops. The company's research and development expenses account for more than 5% of sales revenue. At the same time, we established an academician activity station, and established a production, research and research cooperation project in many universities, actively developing new products and applications of superhard materials, such as CVD diamond film, photovoltaic diamond, diamond micro powder and so on.
At present, China's diamond single crystal has already taken the lead in the world market. Polycrystalline diamond and diamond products are also developing rapidly. They are widely used in many pillar industries such as electronics and machinery, as well as national strategic industries such as aerospace and military industries. Broad, the strategic position of the industry has gradually increased.
Therefore, I suggest that: 1. The state should give China's super-hard materials industry strong guidance and support, cancel the restrictive clauses on the six-face diamond press in the high-tech industry certification management method, and explicitly include the super-hard material production technology. High-tech field. 2. Add the super-hard materials customs commodity number and product number, and clearly divide the super-hard materials into diamond, diamond saw blade, diamond grinding wheel, CBN and other commodity numbers, and statistically analyze the import and export situation. 3. Encourage the export of superhard materials through export tax rebates and other means.
Lu Zhi, Dean of Guilin Institute of Mineral Geology and Chairman of Guilin Tebang New Materials Co., Ltd., spoke: At present, China has three state-level superhard materials research units, namely Zhengzhou Abrasives Grinding Research Institute, Jilin University National Superhard Materials Key Laboratory and our special superhard materials engineering center of Guilin Institute of Mineral Geology. Provide strong technical support for the steady development of the industry.
Therefore, we must have full confidence in China's super-hard industry. It is a promising and unlimited solar industry. Superhard materials have several advantages: 1. Irreplaceability. So far, there is no better cutting, grinding and polishing material than superhard materials and products, and it is still a strategic alternative to other materials. 2, unlimited development, now, the application of super-hard materials continues to expand, from the replacement of ordinary abrasives, to geological exploration and precision processing, the application life cycle is long, at the same time, the super-hard material industry is a green environmental protection industry, with low carbon With the advent of the economy, super-hard materials are widely used in emerging low-carbon industries such as photovoltaic power generation and LED to ensure the sustainable development of the industry. 3. The core competitiveness is strong. Now China's six-sided top press technology leads the world, and the super-hard product technology's independent property rights rate is also constantly improving, gradually approaching the world's advanced level; basic technology research and industrial technology research are developing in an all-round way; Formed an industrial cluster advantage.
Therefore, I suggest: 1. Position China's superhard materials industry as a national emerging strategic industry. 2. Establish national special projects for some key technologies in the super-hard materials industry, such as large-particle high-strength diamond manufacturing technology, high-precision high-speed and high-life processing technology, emerging semiconductor processing technology, diamond flexible processing technology, etc., to maintain the formation of China. Advantage. 3. Focus on cultivating a group of core enterprises with super-hard materials to form the high, specialized and refined advantages of China's super-hard materials. 4. Brand promotion, to promote the advantages and characteristics of China's superhard materials industry to the national government and domestic and foreign customers, and actively cultivate large experts in the industry. 5. The Superhard Materials Association exists as an independent national first-class association. To adapt to the trend of vigorous development of the industry.
Chen Zhe, General Manager of Beijing Antai Steel Research Superhard Materials Co., Ltd., spoke: First of all, China's superhard materials industry has the following three advantages. 1. With the continuous breakthrough in the preparation technology of super-hard materials and products, super-hard materials and products have been obtained in electronics, machinery, petroleum, coal and national defense for their high grinding efficiency, high precision, good effect and green environmental protection. Widely applied and gradually replaced imported products, the social and economic benefits are significant. 2. Super-hard materials have played a great role in the protection of national resources. The use of diamond tools can improve the mining speed and utilization rate of non-renewable resources such as coal and ore, and avoids low production efficiency and waste of resources. 3. Provide strong support for the downstream industry upgrades such as machining, such as high-precision, high-speed, high-life PCD tools, and the development of PCBN tools, providing a support platform for machinery to improve processing quality requirements.
At present, China's super-hard materials industry has little gap with foreign countries. Western developed countries have adopted a series of policy measures and financial support to establish industrial standards and vigorously develop super-hard materials industry. China's super-hard materials industry still has shortcomings such as low industrial concentration, market maturity, low penetration rate and lack of macro policy guidance and support. Therefore, I suggest: 1. Give China's super-hard materials industry a policy of special care, attach importance to the development and application of industry technology, and give national key projects to key technologies. 2. Implement strict technical inspection policies, establish an industrial standardization system, have more international discourse rights, and protect national enterprises. 3. Implement preferential industrial policies, use super-hard materials technology as a high-tech industry, and encourage technological innovation and intellectual property protection. 4. Establish a national industrial base for research and application of superhard materials. 5. Accelerate industrial application promotion and market cultivation, and use the government's guiding function to encourage relevant industries in the country to apply superhard materials and products to provide greater market space for the industry.
Wang Huancheng, general manager of Boshen Tools Co., Ltd. spoke: Now the industry is developing rapidly, and the application fields and market space are expanding. The reason for this is that my opinion is nothing more than the following points. 1. Technological progress has led to a reduction in product costs, and the competitiveness of China's superhard materials market has continued to increase. 2. The industrial concentration has been improved. 3. The upstream enterprises have developed rapidly, and the cost performance of the products provided has been rapidly improved, which has laid a solid foundation for the rise of the industry.
For China's super-hard materials industry, our current advantages are: 1. The domestic market is firmly grasped, and foreign markets are initially seen. 2. The technology has made rapid progress and is actively advancing to the middle and high-end markets, gradually having a comparative advantage. 3. The application field is expanding continuously, from the expansion of building materials to photovoltaic, metal cutting and other fields, the market prospect is broad.
Our gap: 1, product manufacturing process, application technology, test and testing means and there is still a big gap. 2, production equipment can not be automated, serialized. 3, precision machining technology and super-hard tool manufacturing technology is still immature, the quality is not up to standard, so that some large potential markets such as machining and semiconductor processing are still in the hands of foreign companies. 4. Lack of internationally renowned Chinese super-hard material brands and powerful promotion channels. The embarrassing situation of "deep-smelling alleys".
Recommendations: 1. The state should support and encourage universities and research institutes to carry out technological innovation and professional talent training. 2. Support qualified enterprises to establish provincial or national engineering technology centers, improve their own innovation capabilities, and industrialize intellectual property rights in China. 3, to achieve super-hard material preparation equipment specialization, serialization. 4. Encourage mergers and acquisitions of foreign companies with technological advantages and accelerate the pace of industrial technology upgrading. 5. Cancel some unreasonable restrictions on industrial development due to industrial policies. 6. Seek long-term development awareness of enterprises and encourage enterprises to build their own brands.
Fang Haijiang, Chairman of Henan Sifangda Superhard Materials Co., Ltd., spoke:
Superhard materials can be divided into single crystal and polycrystalline composite superhard materials. China's superhard material single crystal production has accounted for 90 to 95% of the world, while composite superhard materials are not much involved. Composite superhard materials are the high-end market for superhard materials and have been monopolized by foreign manufacturers so far. Composite materials are now widely used in oil drilling, coal mining and machinery manufacturing, replacing traditional cemented carbide tools, greatly improving production efficiency and tool life, and greatly improving environmental protection. At the same time, the application of composite superhard materials will also bring about the transformation of downstream enterprises' production methods, and develop towards automation, intelligence and low carbonization.
In general, superhard materials are irreplaceable and sustainable. Due to China's vast market and human resources advantages, it can be said that in the future, composite superhard materials are in China, and we only have composite superhard materials. To be world-class, we can say that we are truly super-hard material powers.
Zhao Yunliang, chief engineer of Zhengzhou Xinya Composite Superhard Materials Co., Ltd., spoke: China's super-hard materials industry has developed rapidly. Thanks to the support of the central leadership, it is precisely because of the attention and support of leaders such as Li Xiannian and Zhou Zijian that China's super-hard materials have developed into equipment manufacturing, raw and auxiliary materials production, and super-hard materials. Emerging industries with complete industrial chains such as product production. In terms of promotion and application, Zhengzhou Abrasives Grinding Research Institute has made important contributions and contributed to it.
Our new Asia company mainly produces diamond composite sheets (PDC, PCD) and cubic boron nitride composite sheets (PCBN). The main products are petroleum drill diamond composite sheets. The domestic market is in short supply and has entered the world mainstream oil drill market. But we should still see that China is a diamond single crystal power, and our diamond composites still have a certain gap with foreign countries. Although our China's diamond composite sheets have already been applied in coal and other fields, diamond wire drawing dies have a place in the world market, but our Chinese oil drill bits rely heavily on imports.
Due to the high added value of the composite film, we should pay more attention to the research and development of these high-profit products and increase the per capita output value of the enterprise. What we should do is to increase investment in scientific research, not to blindly pursue to do big and complete, to hear the truth, to have a specialization in the industry, we should concentrate on the superior resources of the enterprise, make breakthroughs in one or two key areas, and be more sophisticated. In the field of composite film, it has its own "national weapon", and it is also a real and powerful way for China's superhard materials industry to create its own brand and avoid the price war and internal consumption of domestic enterprises.
Therefore, I suggest: 1. Pay attention to the protection of intellectual property rights. There are serious infringements of products and technologies in foreign countries in China. We must constantly improve the quality of our products while protecting our legitimate rights and interests. 2. I hope that there will be funds, and large companies with strengths will focus on some key projects and key projects that have potential. They should not be comprehensive, but must be precise and strong, and be able to achieve a healthy development. 3. Strengthen international exchanges. At the same time of self-reliance, we must actively learn from foreign advanced management methods, production techniques and business concepts.
Yin Yuhang, Chairman of Guangdong Benlang New Materials Co., Ltd., spoke: In my understanding, the current status of China's superhard materials can be described in terms of nine words: small (small industry scale), scattered (industry distribution is not concentrated), low (industry entry threshold is low), no (no industry standard), Guang (wide industrial prospects), high (high industrial technology requirements, high industrial strategic positioning), special (industrial technical expertise), absolute (industry irreplaceable), Xing (emerging industries, broad prospects).
It is no exaggeration to say that the world's new superhard materials and products manufacturing center is forming in China. China's diamond single crystal is undoubtedly in the world's leading position, superhard products are catching up, and the level of manufacturing equipment is also constantly improving. The big factories all set up production plants and R&D centers in China. China's superhard materials industry has gradually developed a strong international competitiveness.
Our problems are: 1. The positioning of China's superhard materials industry is unclear, lack of understanding, and insufficient attention. 2. The quality of the industry has not yet reached a proper level, and there is a defect of disorderly competition.
Recommendations: 1. The positioning of China's superhard materials strategy emerging industries should be given, and composite materials classified into new materials. 2. The national policy is advancing with the times and is in line with the ever-changing development trend of China's superhard materials industry. Do not lag behind. 3. Promote the establishment of a state-level superhard association and strengthen the government's macro-control measures. 3. On the occasion of the “Twelfth Five-Year Planâ€, list one or two projects of China's superhard materials industry to enhance industry confidence.
Wang Qinsheng, chief expert of the National Superhard Materials Industry Base and professor of Zhongyuan Institute of Technology, spoke:
At present, the problems of super-hard materials: 1. Super-hard materials are excluded from the high-tech industry. In the export product catalog, super-hard materials are often attached to other products, and there is no single column, resulting in the recent Chinese super-hard materials industry. The company was sued by foreign countries for dumping. 2. Many people's subconscious understanding of China's superhard materials is still on the surface, and the prospect of China's superhard materials development is not great. In fact, with the continuous breakthrough of key technologies and key equipment, the development space of China's super-hard materials industry is limitless.
Recommendations: 1. China's super-hard materials and products are characterized by advanced nature, irreplaceability, low-carbonity, etc. The space for sustainable development and application of new fields is very large, and has been widely used in national defense, military and other related to the long-term development of the country. In this way, it is absolutely necessary to include China's superhard materials industry in the country's strategic emerging industries. 2. Vigorously develop high-end products of products and super-hard materials, and manufacture products with high added value. 3. National policy support, such as the use of administrative means to require some ultra-hard materials related industries to use high-efficiency, low-carbon environmentally-friendly super-hard materials and products. Zhang Fengming, general manager of Zhengzhou Diamond Precision Manufacturing Co., Ltd., spoke:
At present, the problem that China's super-hard materials industry needs to solve urgently is that the added value of products is not high. Therefore, we must introduce advanced technology and production equipment, while at the same time stepping up research and development, improving products, improving product quality and producing high value-added products.
Zhu Ping, General Manager of Wuhan Wanbang Laser Diamond Tools Co., Ltd.: Today, China's super-hard materials industry is facing a very good situation. The advantages of diamond single crystal are obvious, and the super-hard products industry is also catching up. There are two reasons for this: 1. Domestic companies such as Benlang, Boshen, and Steel Research have formed. It can invest more funds in product research and development, and lay a solid foundation for the sound development of the industry. 2. China's super-hard materials are gradually entering the domestic and international high-end market, and the added value of products is constantly improving.
Li Jian, director of Henan Fu Nike Superhard Materials Co., Ltd. Nowadays, we tend to pay attention to the mechanical function of superhard materials, and forget that superhard materials also have excellent properties in functional applications. For example, recent research shows that CBN has a very wide band gap and is a good semiconductor material. Currently, Japan is engaged in research in this area. In addition, superhard materials have a wide application in metal surface coating, optics, electricity, and thermals. prospect. Therefore, I hope that the state will pay attention to China's super-hard materials industry as a national strategic emerging industry, support the development of super-hard materials, and support the development of CBN.
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