Zhengzhou Huajing: Be the pioneer of the industry to create a diamond brand
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Over the years, Zhengzhou Huajing Diamond Co., Ltd. has always been "innovative development, light the future" as the core goal, and finally completed the wonderful "fish" jump in the capital market. After years of development, Huajing has successfully achieved its stated goals: the company's main equipment and key technologies continue to innovate, maintaining its leading domestic level for three consecutive years. Today, Zhengzhou Huajing Diamond Co., Ltd., together with Zhongyuan Institute of Technology, Zhengzhou Abrasives Grinding Research Institute and other units, through the combination of production, study and research, after more than 10 years of joint research, in diamond growth conditions, special equipment, Systematic research and development and integration innovations have been carried out in many aspects such as raw and auxiliary materials and synthetic processes. The project of “catalytic synthesis of high-grade diamond key equipment and complete process technology development†has been developed to solve the problem that high-grade diamonds are difficult to produce high quality and high yield. Ending the history of high-grade diamond dependence on imports for decades, China has made a historic breakthrough in high-grade diamond manufacturing technology, and has leapt to the forefront of the world and won the second prize of National Science and Technology Progress Award in 2011. Ancient India has such a legend, a king named Bara, who is bright and honest, honest and courageous. After burning on the altar of God, his bones became seeds. When the gods competed for these seeds, they accidentally scattered them into mountains, forests, and rivers, and rooted and germinated eventually became diamonds. This magical legend expresses the world's cherished diamonds, and diamonds have become a symbol of loyalty and light, precious and unparalleled. Nowadays, mysterious diamonds can also be branded as "artificial". At the end of the 18th century, when people discovered that diamonds were actually an allotrope of carbon, the preparation of synthetic diamonds became the dream of many scientists and entrepreneurs. It can be said that they are scrambling. In 1955, the United States General Electric Company used the high temperature and high pressure equipment to produce the world's first industrial synthetic diamond small crystals, creating a precedent for industrial scale production of synthetic diamond. Since then, synthetic diamond has become more and more widely used as a basic industrial product, and its consumption has gradually evolved into an important indicator to measure the level of industrial development in a country. Since the birth of synthetic diamond, it has gradually been applied in traditional industries. With the development of science and technology, it has been widely used in high-tech fields, such as processing of precision instruments such as high-energy accelerators, high-efficiency precision machining such as satellite solar panels, and micro-precision cutting, slotting and backing of large-scale integrated circuits such as computer chips. Thinning, nano-diamond polishing, etc. At present, the superhard performance of diamond has been widely used, and diamond also has excellent performance in acoustic, optical, electrical and thermal applications. With the deepening of research and development, it will be more widely applied to high-end technology development. Diamond is the newest material among the world's most recognized cognitive materials. It has the advantages of higher hardness, better wear resistance, higher thermal conductivity and better processing performance than traditional materials such as cemented carbide. Traditional fields such as machinery, metallurgy, geology, petroleum, coal, stone, wood, construction, automobiles, home appliances, etc., high-tech fields such as electronic information, aerospace, defense and military. Synthetic industrial diamonds at home and abroad are mainly based on the catalyst method. The key equipments are divided into two-sided tops and six-sided tops according to the structural characteristics. The European and American countries mainly adopt two-sided tops. Although suitable for high-grade diamond synthesis, the hard alloy high-pressure molds are complicated in structure and difficult to manufacture. high. Faced with the reality of domestic materials and processing technology, China developed a unique six-face press in the 1960s. Its appearance has greatly promoted the development of synthetic diamonds, making China the largest country in diamond production. However, compared with foreign technology, there are a series of problems such as low single output, low high grade rate and low thermal shock toughness, so that the required high grade diamond is almost entirely dependent on imports for a long time. How to make artificial diamonds reach high quality and high yield has become a long-term problem for domestic superhard materials workers. The main problems and technical difficulties in the high-grade diamond synthesis for decades have included the following aspects: (1) The problem of high-grade diamond growth conditions. (2) The problem of large-scale press and high-pressure chamber: After expanding the bore diameter, it is more difficult to maintain the three-dimensional centering accuracy of the six-face press. At the same time, the required heating current is increased, and the hard alloy top hammer is energized. The temperature rises and the strength decreases, resulting in an increase in high-voltage faults. How can the problem be solved? (3) The problem of pressure field distribution in the high temperature chamber: in the cylindrical high pressure chamber, the pressure gradient is inconsistent with the temperature gradient, the axial pressure is high and low at both ends, and the temperature is low and high at both ends, radial pressure It is the low center of the periphery and the temperature is the low center of the periphery. This is exactly the opposite of the requirement that the pressure temperatures required for diamond growth match each other. This is a serious problem affecting high quality and high yield and must be solved. (4) Dynamic matching problem between pressure and temperature: changing the traditional static growth process with constant applied pressure and heating power to dynamically match the pressure and temperature within a certain range. How is this process realized? For the high-quality and high-yield problems of high-grade diamonds, relying on the national high-hardness industrialization base of superhard materials and the national superhard material high-tech characteristic industrial chain construction base, Zhengzhou Huajing Diamond Co., Ltd. and Zhongyuan Institute of Technology and Zhengzhou Abrasives grinding The Institute will give full play to the advantages of production, study and research, and start from the application of theoretical research to systematically integrate innovation in synthetic equipment, raw materials and processes. After more than ten years of hard work, we have achieved a historic breakthrough in high-grade diamond manufacturing technology, and made meticulous research work in the following aspects: (1) In-depth study of the growth conditions of high-grade diamond, revealing the growth law, and determining the high The grade diamond growth zone is in the middle temperature zone; in order to ensure that the pressure temperature is maintained in the middle temperature zone, a new process of pressure and temperature two-parameter dynamic matching is proposed. The requirements for high-pressure equipment, high-pressure chamber structure and raw and auxiliary materials related to high-grade diamond synthesis technology are put forward and provide a basis. (2) In order to solve the problems encountered in the large-scale cavity, a new type of cylinder-cylinder combined with a new cavity was developed; in order to solve the problem that the supercharger could not continuously pressurize for a long time, a special ultra-high pressure pump was designed and manufactured; Grade diamond provides the key equipment. (3) Developed an indirect heating assembly structure compatible with the high-grade diamond synthesis technology of the six-face top press; developed a variety of new raw and auxiliary materials compatible with the indirect heating structure: composite sealed pressure transmitting medium, new heating element , combined heat transfer device. The axial and radial temperature difference in the high pressure chamber is reduced, the temperature fluctuation during the diamond growth process is prevented, the pressure and temperature are uniform and stable, and the pressure and temperature of each part of the high pressure chamber are completely unmatched. A problem that can be solved. (4) For the environmental pollution problem of the traditional purification process, a new technology for environmentally friendly diamond purification was pioneered. After several years of hard work and tens of thousands of repeated experiments, the relevant technical personnel found the general idea of ​​solving the problem, mastered the high-grade diamond growth law, broke through the high-grade diamond growth key technology, and solved the pressure field and temperature field. The problem of uniformity, stability and matching has formed a complete set of process technology for synthesizing high-grade diamonds from a six-sided top press, which has improved the localization level of high-grade diamonds. The six-sided top press of this project is unique to China, the structure of the press is reasonable, the shape of the high-pressure die is simple, easy to process, low cost, no deformation, and long service life. The new six-sided top device of cylinder-cylinder combines a simpler structure, lower manufacturing cost, high centering precision, large effective cavity, and better overall performance than two-sided top, which has been internationally recognized. The diamond yield is 580 carats. The high grade rate of diamond is increased from 30% to over 60%, and the energy consumption is saved by more than 30%. The high-grade diamond products produced have been tested, and the most critical technical indicators are impact toughness TTI and Ti values, which meet or exceed the international advanced level. . The integration technology is used to reduce the consumption of tungsten-cobalt carbide from 10kg to 0.5kg; a large number of alloy steels are used to save the press, which reduces the cost of the press by 25% and the cost of each high-pressure equipment by 500,000 yuan. Through the combination of production, study and research, a large number of talents have been cultivated, and the technical level of the industry has been improved as a whole. More than 500 professional talents from undergraduate to doctoral students, from technicians to technicians have been trained. The development of the project has made the high-grade diamond production technology produced by Huajing Company at the leading international level in China. The technical indexes of diamond particle size, impact toughness (TI), thermal shock toughness (TTI) and impact strength have also reached the international advanced level. It can partially replace imported diamond products to meet the market demand for high-grade diamonds at home and abroad. The project has significant comprehensive social benefits. The high-grade diamond produced has an irreplaceable role in processing materials that cannot be processed by other tools, and is widely used in industries such as industry and national defense. Mastered the high-grade diamond growth law, formed a complete set of independent innovation technology, broke the technical barriers abroad, solved the problem of high-grade diamond localization for decades, and led the industry's technological progress. Promote product transformation and upgrading, the products have strong international competitiveness, breaking the monopoly of foreign prices, the project products are sold to more than 100 users in all provinces and regions of the country, and exported to Europe, the United States and other countries. China's diamond products account for more than 80% of the world market and become a world diamond power. In 2011, Zhengzhou Huajing Diamond Co., Ltd. filed a total of 159 patents, including 5 invention patents and 154 utility model patents; 118 patents have been granted, including 117 utility model patents and 1 invention patent. In 2011, the company published a total of 4 papers in the magazine of superhard materials industry. As of the end of 2011, Zhengzhou Huajing Diamond Co., Ltd. has been granted a total of 302 patents around the high-grade diamond synthesis, and participated in the formulation of six industry technical standards; and passed the national accredited laboratory and the national enterprise technology center. Annual review. In addition, in 2011, the company won the honor of the top 60 enterprises of high-tech industry in Henan Province, and submitted a total of 19 national and provincial projects, and received government subsidies of 7,759,700 yuan. In the past ten years, Huajing's research and development projects and more than 100 patents have achieved an implementation rate of 95%, including the self-developed diamond synthesis equipment – ​​a new six-sided top press with a cylinder-in-one combination. In the international leading position. Both HJ-650 and HJ-1000 presses are the most accurate, most stable and most efficient equipment in China. "HJ-650 intelligent press and high-grade diamond" "HJ-1000 six-sided top press and high-grade diamond" "small diamond high-purity graphite sheet for synthetic diamond" "synthetic diamond new composite pressure-transfer sealing medium" and other projects have been The Torch Hi-Tech Industrial Development Center of the Ministry of Science and Technology has been identified as the National Torch Program project. The “New Composite Pressure Transfer Medium and Diamond Press High-Tech Industrialization Demonstration Project†has been recognized as a national high-tech industry development plan. He has won 2 first prizes for scientific and technological progress in Henan Province, 1 second prize and a number of municipal awards. Also in this decade, Huajing became the only private enterprise in Henan Province with the qualification of the Enterprise Engineering Technology Intermediate Title Evaluation Committee. The fruitful research results are closely related to a good research atmosphere and a unique corporate culture. The fruitful results stem from the clear positioning that Huajing has made since its establishment: to promote enterprise progress with independent innovation. In the past ten years, the company has always attached great importance to the close integration of production, education and research, and took the progress of science and technology as the source of power to encourage employees to “straight their minds and publicize their individualityâ€. At the same time, actively create and improve research and development of software and hardware facilities, and create a good humanistic care situation. The top-down layer actively guides and cooperates, and the feedback channel from the bottom to the top provides superior conditions for the accurate dissemination and collection of information within the company and the timely discovery and resolution of problems. Technology determines development, details determine the speed of development, attitude determines development potential, and environment determines development prospects. After ten years of grinding a sword, today's Huajing has excellent scientific research capabilities, attention to detail in the corporate culture, dare to fight for the second-time entrepreneurial passion, and a group of members who are determined to make progress. The strong support of the government departments, the collaboration of the academic leaders of the industry, and the timely mention of the mentor and friends of all walks of life have created a broader development space for the company's higher level of development. Zhengzhou Huajing Diamond Co., Ltd. is located in Zhengzhou High-tech Industrial Development Zone, covering an area of ​​700 mu. The leading business is the research, development, production and operation of synthetic synthetic equipment for diamond synthesis and synthetic diamond. The leading product is synthetic diamond larger cavity. The HJ-650 and HJ-1000 intelligent networked presses and high-quality diamond products, which are leading in body and process technology, have the right to import and export. It has won the honor of the top ten units of brand activity in 2008, the best (advanced) enterprise in Henan Province in 2010, the top 60 high-tech industry in Henan Province, and the Baibao enterprise in Henan Province in 2011. In March 2010, approved by the China Securities Regulatory Commission, Huajing Company was officially listed on the Shenzhen Stock Exchange. The stock was referred to as “Yu Diamond†and the stock code was “300064â€. The initial public offering of stocks was 38 million shares, raising funds of 810 million. Yuan, the company's good growth has received great attention from the market, and won the title of the 5th "Volkswagen Securities Cup" and "the most potential GEM listed company". Zhengzhou Synthetic Diamond and Products Engineering Technology Research Center Co., Ltd., a wholly-owned subsidiary of Huajing Company, is mainly engaged in the research and development of diamond and related superhard materials and products. It has strong research and development strength and rich technical achievements. In September 2007, it was approved by the National Development and Reform Commission and the Ministry of Science and Technology. The Ministry of Finance, the General Administration of Customs, and the five ministries of the State Administration of Taxation jointly recognized the state-level enterprise technology center. Huajing has also established the first nationally recognized diamond testing laboratory in the domestic industry, equipped with internationally advanced testing equipment for diamond and raw and auxiliary materials, and its test results are recognized by more than 170 countries and regions around the world. . Zhengzhou Huajing is a high-tech enterprise with an academician workstation and a postdoctoral research station. He has hired Academician Zou Guangtian and Academician Wu Yangjie to guide the work. It is the only enterprise in the diamond industry that has an academician workstation. Zhengzhou Huajing's state-level enterprise technology center has cooperated with nine domestic research institutes and universities to establish raw and auxiliary materials for synthetic synthetic diamonds, synthetic equipment and processes, and artificial diamond single crystal research rooms, testing rooms and Test workshop. The company has developed a complete set of equipment and process technology for the production of diamonds from the six-face press. It has accumulated rich experience and laid a good foundation for sustainable development. Through the research and development of raw and auxiliary materials, synthetic equipment, synthetic technology and high-grade synthetic diamond industrial chain system, it serves the super-hard materials industry; the testing center provides perfect testing for all raw materials, semi-finished products and finished products of Zhengzhou Huajing. Methods and testing methods, while adopting open services, providing testing services for the industry and related fields, and connecting with the international standards in testing methods and testing methods. The company's independent research and development and external support, research and development and production have formed a positive interaction, and the results are remarkable. Firstly, a first-class R&D platform was built to improve the independent innovation capability of enterprises. Secondly, his independent innovation advantage has enabled the company to achieve outstanding scientific and technological innovations: more patents and more patents, Zhengzhou Huajing owns the only international products of its kind in the industry. The invention patent is also a demonstration enterprise of intellectual property rights in Henan Province and a pilot unit of national intellectual property rights. These make the comprehensive strength of the enterprise leading domestically and internationally advanced; once again, first-class enterprise management, complete sales system and obvious product advantages make Zhengzhou Huajing In an invincible position in the fierce competition in the market. The “squid effect†is one of the effective measures to motivate employees. In view of the phenomenon of “squid effect†in enterprises and the low enthusiasm of some employees, the “efficiency†of the original entrepreneurial period gradually lost its vitality. According to this classic management rule, Zhengzhou Huajing constantly introduces “squid-like†characters. First, constantly replenishing fresh blood, bringing old employees who are energetic and quick-thinking young workers into the workforce, and a small number of self-styled, old-fashioned lazy employees and managers to bring competitive pressure, evoking the survival consciousness and competition of "sardines" Winning heart. The second is to continuously introduce new technologies, new processes, new equipment, new management concepts, activate the workforce, and improve the performance of the work. Enable enterprises to fight storms and tides in the market tide, enhance their ability to survive and adapt. Huajing Company always adheres to the business philosophy of “survive by quality, develop by managementâ€, strictly in accordance with the requirements of ISO9001:2008 international quality certification system, product research and development, product selection, supplier selection, raw material procurement, production process, Product sales, after-sales service and other aspects of the implementation of effective control throughout the process, the company's quality management level gradually improved, in 2005 won the Moody International Certification Co., Ltd. quality management system certification, in 2009 won the Beijing Zhongda Huayuan Certification Center quality management system The certification, both certifications are recognized by the International Accreditation Forum (IAF) Quality Management System Certification Multilateral Lakers Agreement MAL member. At present, the company's technical level and product quality have reached the domestic advanced level, the products have entered the United States GE, Germany's Siemens, Italy, South Korea and other major super-hard materials industry and the global 500 strong enterprise global procurement network. In the long-term production process, Zhengzhou Huajing always insists on quality first, strictly controls the production process, and continuously improves the process. The products produced are advanced in technology, high in quality and reliable in performance. Unique corporate culture The advanced corporate culture is a spiritual wealth with corporate characteristics and positive development. Without an advanced corporate culture, it is impossible to make a company prosper. A technologically advanced enterprise whose unique culture is the inexhaustible driving force for sustainable development. The reason why advanced enterprises can defeat backward enterprises is because the culture of advanced enterprises is more suitable for competition and more vitality than the culture of backward enterprises. More and more companies are beginning to realize the importance of corporate culture. The driving force, integration and cohesion of a company come from the culture of the company. Entering this young company that has been leading the industry for three consecutive years, you can see such placards everywhere: the corporate philosophy determines the purpose of the organization, and our philosophy is: To become an internationalized Huajing of high-tech services. The mission of the company determines the goals we want to achieve. Our goals are: to provide customers with the latest products and services; to create space for employees, to enhance the value of employees, to improve the quality of work and life; for shareholders: to return the long-term interests of shareholders; For the society: return to the society that provides us with an operating environment. The employees of the company vowed me to take the oath and have the honor to become an employee of Huajing Company. I would like to dedicate my life to Huajing. For the happiness of our tomorrow, we will create brilliant future. For the development of Huajing, we must be devoted to our duties. Take enterprises as the home, obey the law and obey the law, work hard, love the post, respect the secrets, study hard, develop and innovate, and strive for the development of the painting environment for life! Corporate creed one carat loyalty is greater than infinity is nothing, creation is tolerant mistakes, not to make mistakes straightforward, Zhang Yang personality I rely on Huajing to survive, Huajing rely on me to develop money only temptation, career only cohesive in the recent In the hall of the engineering research and development center of the completed enterprise, there is such a nameplate: "Hua Jing, the elite of China, and Shi Chengjing. Also, the team of Liu Xishuai, the storms, the hardships, the entrepreneurship for more than ten years, Yu Chengcheng The leader in the super-hard materials industry is the leader in technology. However, the gloom, the road ahead, the innovation and development, the mission must be the second innovation concept, the image of the tree industry to serve the country, only to thank the society, return the society as its responsibility, thanks All the people who have helped to support the development of the enterprise and the governments at all levels in the past. Only grateful to the enterprise, never slack off, and strive to contribute to the company. The return enterprise provides a platform for employees to display their talents, create a path of good life, and space for future projects; Enterprises must take the enterprise as their home, all the staff work together to create a new and brilliant industry, and build a business. Evergreen, Dingli Huaxia, Mingguan Yuyu! To realize this grand vision as soon as possible. Huajia Qingguo and all employees have a new year in mind.†It reflects the concept of enterprise leaders and employees self-reliance, science and technology, service society and society. spirit. The results belong to yesterday, and tomorrow still needs to struggle. Huajing is not satisfied with past performance. According to the development trend of the synthetic diamond industry and the company's own development advantages, and under the favorable conditions that the company's industrial chain research and development has been initially formed, the overall strategy of Huajing's development in the next few years is: In 2012, the company will strive to build advanced processing tools for superhard materials. The research and development platform has applied for 80 patents, and further improved the construction of national testing centers, academician workstations, and postdoctoral workstations. Continue to develop with independent innovation as the foundation, realize the leading level of domestic equipment and key technologies on the basis of continuous innovation; base on the expansion of new raw and auxiliary materials and high-grade diamond industrialization, and reserve advanced equipment technology and advanced technology. Five to ten years of technology; to fill the domestic gap, replace imported products as a guide, vigorously develop domestic and international markets, and constantly expand market share, and strive to build the company into a "domestic first-class, internationally renowned" synthetic diamond and products enterprises. Through the implementation of the four core tasks of “market, R&D, production and talentsâ€, the company will comprehensively enhance the company's sustainable development capability, innovation capability and core competitiveness, and commit itself to building the company into an internationally advanced level of R&D and production of synthetic diamonds and products. Base, to realize the company's development prospects - "to become the world's important synthetic diamond and product production base, to create a first-class enterprise of equipment - raw and auxiliary materials - artificial diamond products - synthetic diamond products." Hua Jing remembers the bitter grace of the people who have been in the snow for many years, and thanked the people who have added flowers to the cherished feelings. In the future, Huajing will win more brilliant achievements in the industry with better style, invest more manpower and material resources to return employees and give back to the society!