subject: High-tech Ceramic Valve Will Bring Huge Economic Benefits - Ceramic Valves, Nano Technology - Pump [print this page] Current production of various industries in China commonly used Valve Metal valves, metal valve used has a century of history, during which although improved through the structure and material, subject to the limitations of metal itself, more can not meet the high wear, high corrosion and other harsh conditions needs. Mainly in short service life, greatly affected the disclosure of a serious system stability. Traditional metal valves needed from materials, design and manufacturing processes, etc. complete Leather New. Advanced Ceramics Materials as the twenty-first century, new materials, has been more and more valued by scientists, industrial valves used it as a bold and useful innovation.
Deformation of ceramic materials is very small, much higher than the metal with a combination of strength, in general, ceramic materials composed of crystal ionic radius, and ion price high, a large coordination number, the nature of ceramic materials tensile strength, compressive strength, elastic modulus, hardness and so very high. Ceramic itself, however, the "brittle" hard to process and limit its scope of application of the last decade, due to martensitic transformation toughening technology, composite materials technology and subjects Nano Ceramic development of the concept and progress, has made ceramics, "brittle" has been greatly improved, its toughness and strength has been greatly improved, ever-expanding range of applications.
Recent years, the new ceramic materials in petroleum, chemical, mechanical, and other fields is very active, using ceramic wear resistance, corrosion resistance Make Department of wear parts to replace metal materials corrosion, high-tech materials in recent years an important development direction of the market.
Ceramic valve has a huge social and economic benefits: 1. Using high-tech ceramic structural materials of new valve sealing parts and wearing parts, improve the wear resistance of valve products, Antisepsis Resistance and sealing, greatly extended the life of the valve. 2. The use of ceramic valves can significantly reduce the number of valve maintenance and replacement, operating system, ancillary equipment to improve Security , Stability, reduce labor intensity, saving equipment repair costs. 3. Ceramic valves can increase the tightness of industrial piping systems, while able to prevent disclosure of the maximum of environmental protection will play a positive role in pushing forward. 4. Manufacture a wide range of raw materials ceramic, low cost, with Aluminum , Carbon, silicon and other common factors can not create superior performance ceramic materials, can save a lot of metal materials and scarce mineral resources. Wear-resistant ceramic valves are mainly used Electricity , Petroleum, chemical, Metallurgy , Mining, Sewage Treatment And other industrial fields, especially in the face of high wear, high corrosion, high temperature, High pressure Bad condition, but also demonstrated its superior performance. It can meet the high wear and tear, the use of highly corrosive environment, in particular outstanding feature is the long service life, its cost performance is far better than other comparable metal valves. With the continuous development of science and technology and progress of, ceramic materials from the formulation, molding, machining and assembly process and other aspects of the technology is more mature and complete, its outstanding performance ceramic valve increasingly recognized by the industry. Using the successful experience of manufacturing ceramic valves can also be applied to a wider range of engineering fields.
