Продажа абразивов из карбида кремния в США

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Продажа абразивов из карбида кремния в США

Хэнань Улучшенные абразивы

Brief introduction

Silicon carbide abrasive is a synthetic material composed of carbon and silicon, which has extremely high hardness, wear resistance and chemical stability, and is widely used in grinding, полировка, резка, sandblasting and other fields. In the U.S., абразивы из карбида кремния have a large market size, diverse applications and a promising future.

История

At the end of the 19th century, silicon carbide abrasives were synthesized for the first time in the U.S.A., and were rapidly applied to industrial production. в the 20th century, with the advancement of science and technology and the growth of demand, the production technology of silicon carbide abrasives has been developed continuously, and the scope of application has been continuously enlarged.

Raw materials and manufacturing

The raw materials of silicon carbide abrasive mainly include quartz sand, petroleum coke and salt. The производственный процесс mainly includes raw material batching, high temperature firing, cooling, crushing and grading steps. Quality control is the key to ensure product quality, including the testing of chemical composition, particle size, твердость, impurity content and other indicators.

Applications for Silicon Carbide in the United States

As an excellent engineering ceramic material, silicon carbide are widely used in the U.S. industry, mainly in the following areas.

(1) Grinding and polishing

Silicon carbide abrasive with its excellent hardness and wear resistance, widely used in grinding and polishing process. The United States is the world’s largest producer of abrasive materials, silicon carbide abrasives in grinding wheels, абразивы, polishing agents and other products occupy an important position. With the rapid development of high-end manufacturing, the increasing demand for precision machining of surface quality, silicon carbide abrasives in the automotive, аэрокосмический, optical and other fields of application prospects.

(2) Wear-resistant parts manufacturing

As a high-temperature, wear-resistant high-quality structural materials, silicon carbide abrasives are widely used in mechanical seals, сопла, клапаны, bearings and other wear-resistant parts manufacturing. These parts are widely used in the chemical industry, добыча, energy and other industries in various types of process equipment, for the stable operation of the equipment to provide a strong guarantee. За последние годы, silicon carbide abrasives in new energy vehicles motor bearings, petrochemical plant sealing rings and other areas of rapid growth in demand.

(3) Advanced ceramics and composite materials

Silicon carbide abrasive is the manufacture of advanced structural ceramics and composite materials ideal raw materials. In the United States, silicon carbide abrasive ceramics are widely used in high-temperature gas turbine blades, топливные элементы, thermal conductivity of the substrate and other fields, effectively meet the cutting-edge technology on high temperature, thermal conductivity and other performance requirements. Кроме того, silicon carbide abrasive and metal, carbon fiber and other materials composite, can be prepared with excellent performance of composite materials, в аэрокосмической отрасли, defense and other fields are widely used.

(4) Electronic power field

Thanks to the excellent semiconductor performance, silicon carbide in electronic devices, power electronics and other fields. The United States is a leader in silicon carbide electronic device research and development, the successful development of silicon carbide power switching devices, microwave devices and other products, in the new energy, power grids and other fields show broad prospects for application. With 5G, new energy vehicles and other emerging areas of vigorous development, silicon carbide electronic devices demand will continue to rise.

Общий, with its excellent performance characteristics, silicon carbide in the U.S. industry is playing an increasingly important role, is promoting the key areas of technological progress and industrial upgrading.

U.S. Silicon Carbide Market Analysis

Соединенные штаты. silicon carbide abrasives market size is estimated to be around USD 1 billion in 2023 and is expected to reach USD 1.2 billion by 2028. The key drivers for this market include:

Growing manufacturing sector: the manufacturing sector in the U.S. is gradually recovering and the demand for silicon carbide abrasives is expected to grow.
Development of emerging applications: the expanding applications of silicon carbide abrasives in emerging fields such as semiconductors and new energy will also drive market growth.