In the fierce competition in the global sanitary ware industry, Huida Sanitary Ware has achieved remarkable results in the research of sanitary ceramics sintering technology project cooperated with Hebei University of Technology. With forward-looking scientific and technological vision and excellent scientific research strength, Huida Sanitary Ware has successfully achieved a breakthrough in ceramic sintering technology. The paper "Kinetic mechanism of anisotropic sintering shrinkage in triaxial porcelain" has been published in the Journal of the European Ceramic, an authoritative academic journal in the field of international ceramics Society. This is the first time that a domestic building and sanitary ceramics enterprise has published an academic paper in this journal, which not only highlights the leading position of Huida Sanitary Ware in the field of domestic ceramic research and development, but also shows the world the strong strength of China's sanitary ware technology.
As a typical traditional ternary composition of ceramics, the sintering process involves multiple complex reaction steps such as crystal form transformation, crystallization, and densification. The scientific research team has deeply studied the microscopic kinetic mechanism of anisotropic sintering shrinkage of sanitary ceramics, provided theoretical ideas and methods for constructing the sintering kinetic equation of multi-step and heterogeneous reactions of traditional ternary ceramic systems, further deepened the theoretical understanding of ceramic sintering from the atomic or ion mass transfer mechanism, and laid a solid theoretical foundation for simulating and optimizing the sintering process.
A new breakthrough in ceramic sintering kinetics. In this study, the mathematical deconvolution method was used to separate the sintering curves, the nucleation and growth stages of mullite were accurately distinguished, the key kinetic parameters of each reaction step were determined, the kinetic mechanism was fitted by nonlinear regression, and the influencing factors of the kinetic mechanism of the sintering reaction and the causes of anisotropy were determined. The results of this study are of great significance for further simulating and optimizing the sintering process of traditional ceramics.
Through in-depth research, the research team revealed the anisotropic characteristics of sintering shrinkage of sanitary ceramic bodies, as well as the influence of this property on sintering deformation and macroscopic size control, and also found the key role of mullite growth in reducing sintering shrinkage and inhibiting anisotropy after densification. These findings not only help to avoid geometric distortions during the sintering process, but also help to achieve precise control of the macroscopic dimensions of ceramic products. This technology is a new breakthrough for Chinese ceramic enterprises to explore independent technological innovation for sustainable development, transformation and upgrading, and it also represents an important contribution made by China's ceramic industry in innovating ceramic sintering theory.
Figure: Huida Sanitary Ware Chongqing 5G Digital Intelligence Chemical Plant Gas Tunnel Kiln
Leading the new exploration of industry technology. Using the results of this theoretical research and a large number of experiments to verify the sintering mechanism of sanitary ceramics under low temperature conditions, the researchers optimized the microstructure of ceramics by using advanced materials and process technology, so that they can achieve the ideal sintering effect at low temperatures, and significantly reduced the energy consumption and emissions in the production process. The results of this reaction kinetic research will have a wide and profound impact on the traditional ternary ceramic sintering technology. Huida's leading position and deep accumulation in this field will also win more advantages for it in the future market competition.
In the research of ceramic sintering technology of Huida Sanitary Ware, the performance of ceramic materials has been greatly improved by accurately controlling various parameters in the sintering process. At the same time, Huida Sanitary Ware actively introduces and digests international advanced technology, combined with Huida Sanitary Ware's own R&D strength and production experience, and summarizes a unique ceramic sintering technology system. The achievement of this achievement is the result of Huida Sanitary Ware's insistence on independent innovation and continuous R&D investment over the years, and it is also an important embodiment of its "wisdom, integrity, ecology and digital" strategy.
As a major producer and exporter of sanitary products, China has a pivotal position in the international market. However, in order to remain invincible in the global competition, it is necessary to continuously strengthen scientific and technological innovation and improve R&D strength. The cooperation between Huida Sanitary Ware and Hebei University of Technology and the publication of papers are important breakthroughs in scientific and technological innovation in China's sanitary ware industry, which will help enhance the international competitiveness and influence of the entire industry.
Figure: Huida Sanitary Ware Chongqing 5G Digital Intelligence Chemical Plant Gas Tunnel Kiln
The technical force has been invested in a lot of accumulation. Strong scientific research ability is one of the core competitiveness of Huida sanitary ware, over the years, Huida actively responded to the national policy of "independent innovation, key leapfrogging, supporting development, leading the future" policy and "double carbon" goal, and constantly increased investment in research and development of new technologies, new processes and new materials. The formulation of industry standards has become the drafting unit of a number of national and industry standards in the sanitary ware industry, filled a number of technical gaps in China, and has been recognized as a "national enterprise technology center" by five national ministries and commissions. Through continuous technological innovation and product research and development, Huida Sanitary Ware not only meets the needs of consumers for high-quality bathroom products, but also leads the development direction of the bathroom industry.
Figure: Huida Sanitary Ware won the "Enterprise Technology Center"
With unremitting independent research and development and technological innovation, Huida Sanitary Ware has set a clear example for the transformation and upgrading of China's sanitary ceramics industry. At the same time, it has also established a good image and reputation for China's sanitary ware industry in the international market, and enhanced the international competitiveness of the entire industry. In the future, Huida Sanitary Ware will continue to adhere to the innovation-driven development strategy, continuously improve its R&D strength and innovation capabilities, promote the scientific and technological progress and industrial development of the sanitary ware industry, and help global consumers to have a better living experience.