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Paper代写:Traditional inorganic materials and new materials

2017-11-13 | 来源:51due教员组 | 类别:Paper代写范文

下面为大家整理一篇优秀的paper代写范文- Traditional inorganic materials and new materials,供大家参考学习,这篇论文讨论了传统无机材料与新材料。传统无机材料主要是工业以及基本建设所使用的基础性的材料,对工业社会的发展也起到了积极促进作用。而新材料和传统的材料相比有着鲜明的优势,主要体现在性能上。新材料在人类的社会进步以及高技术的发展当中有着基础作用和先导作用发挥,在国际上对材料技术和信息技术以及能源技术公认的人类文明三大支柱。

The traditional inorganic materials are mainly used in industry and infrastructure, which has also played an active role in the development of industrial society. By strengthening the research and analysis of traditional inorganic materials and new materials from the theoretical level, we can understand the development and application of new materials from a deeper level.

Traditional inorganic materials are mainly ceramic, cement, glass and other types. The cement is the most widely used inorganic materials, but also one of the building materials. In the process of cement production, with the development of science and technology, the production process is becoming more and more perfect, in the cement material development, mainly reflected in high-performance cement-based materials and energy-saving cement level. High-performance cement-based materials are characterized by high strength, lower porosity and improved distribution of pore structure and pore size, which can enhance the strength of their properties. In the improvement of its strength performance level, mainly through the adulteration of ultra-fine active silicon materials and fiber materials. In the type of high-strength cement is more diversified, there is impregnated cement-based material type, this is through the polymer to the cement slurry to be impregnated, so that the performance of the material is more compact, in the cement compressive strength can also be improved. There is MDF strength cement, a comprehensive performance of excellent compressive strength of up to 300MPa, flexural strength of more than 200MPa, in the electrical, magnetic, acoustic and low-temperature use performance of some new cement products. Because of its own performance is relatively good, so the application of various pipelines, and in the volume and resistivity performance is relatively strong, can replace the ceramic and plastic durable insulating materials. For energy-saving cement is also a more important type of inorganic materials, in the energy-saving cement production is to change the composition of clinker minerals and production of less clinker cement to achieve.

Ceramic in traditional inorganic materials is more important content, ceramic mainly refers to Amoy and porcelain, and in a broad sense, also contains refractories and brick and so on. Therefore, the concept of ceramics is also a variety of inorganic non-metallic materials collectively. The development of China's ceramic industry is relatively rapid, in the new technology and the process of continuous application, the production and use of ceramics is gradually extensive, in quality can be effectively guaranteed. The understanding of the properties and nature of ceramic materials has deepened over time, and the research on ceramics is more deeply supported by the research of the components of the materials and the specialized instruments of the structure. Among the types of ceramics, fine ceramics is the ceramic type in modern industrial production, using highly selected raw materials, and has a precise control of the chemical composition of structural design, which has a more prominent characteristics. In the type of fine ceramics There are many types, including the electro-ceramic and high-temperature ceramics are this category.

The glass in traditional inorganic materials is also an important type, and has a long history. Traditional glass materials and utensils technology in the current new technology support has been relatively mature, glass materials contain more content, there are bio-engineering glass and medical glass. As an important product of inorganic non-metallic materials, glass is closely related to the daily life of our country, and everyone will touch glass in life. Glass in the scope of application is also relatively broad, transparent and hard, relatively easy to form, the price is relatively low, so in the life of the application is more extensive. The development of glass industry still has the corresponding problem at present, mainly is the variety ratio is few, the equipment level still waits for the further enhancement and so on.

Strengthening the application of new materials in the current appears to be more important, new materials compared with the traditional material has a distinct advantage, mainly reflected in performance. New materials in human social progress and High-tech development has a basic role and the role of the pilot, in the international materials technology and information technology and energy technology recognized human civilization three pillars, of which the development of new materials technology in recent years is relatively rapid, mainly in the support of science and technology, Has played a great role in promoting the development of new materials. The synthesis and manufacture of new materials are based on the use of extreme conditions, such as ultra-high pressure and ultra-high temperature, etc., in the technical requirements of the relatively large. New materials are also widely used, such as High-tech ceramics is a new material, in the production process of ceramics, in the performance and application of the breakthrough and beyond the traditional concept of ceramic category.

In the application of new materials, it can be used as a sensitive element, a new type of inorganic material and its total loss, piezoelectric, semi-conductive, magnetic properties and the sensitive reaction to the external environment, so that it can be used as a stable and reliable manufacturing of sensitive components or sensors. Many properties of new inorganic materials make it have many practical and potential application value in the field of structural materials. Their important applications include cutting tools, wearable materials in all kinds of harsh environments, bulletproof and other military materials, artificial bones, teeth and other ceramic materials, as well as ceramics engine materials that have attracted much attention in recent years. In the current era of development, the rapid development of technology, the production of new materials has also provided a good basis for development, through the various aspects of the application of new materials, social and economic development can play a positive role in promoting.

In a word, under the development of traditional inorganic materials, with the application of new technology, the traditional materials have been improved, and new application materials have been created, and the weak electricity of the inorganic materials can be effectively improved. Through this study of inorganic materials, people will have a deeper understanding of it. Under the application of new materials, it can also guarantee the improvement of the economic efficiency of application, and hope that the theoretical research will help the development of practice.

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