fused silica

简明释义

石英玻璃

英英释义

例句

1.For high-precision optics, fused silica is preferred over regular glass because of its low thermal expansion.

对于高精度光学设备，熔融石英比普通玻璃更受青睐，因为它的热膨胀系数低。

2.The lenses of high-performance cameras are often made from fused silica to ensure clarity and durability.

高性能相机的镜头通常由熔融石英制成，以确保清晰度和耐用性。

3.The glassware used in laboratories is often made from fused silica to prevent chemical reactions.

实验室中使用的玻璃器皿通常由熔融石英制成，以防止化学反应。

4.In the semiconductor industry, fused silica is used for photomasks due to its excellent optical properties.

在半导体行业，熔融石英因其优异的光学特性而被用于光掩模。

5.Researchers have found that fused silica can withstand extreme temperatures, making it ideal for aerospace applications.

研究人员发现，熔融石英能够承受极端温度，使其成为航空航天应用的理想材料。

作文

Fused silica, known as 熔融石英 in Chinese, is a remarkable material that has found its way into various industries due to its unique properties. It is produced by melting high-purity silica sand at extremely high temperatures, resulting in a glass-like substance that is highly transparent and has excellent thermal stability. One of the most notable characteristics of fused silica is its low coefficient of thermal expansion, which allows it to withstand rapid temperature changes without cracking or deforming. This property makes fused silica an ideal choice for applications in environments where thermal shock is a concern, such as in laboratory equipment and optical components.In the field of optics, fused silica is widely used to manufacture lenses, prisms, and other optical elements. Its high transmission of ultraviolet (UV) light makes it particularly valuable in photolithography processes, which are essential in semiconductor manufacturing. The ability of fused silica to transmit UV light efficiently is crucial for creating intricate patterns on silicon wafers, ultimately leading to the production of advanced electronic devices.Moreover, fused silica exhibits excellent chemical resistance, making it suitable for use in harsh chemical environments. This characteristic is especially important in the production of laboratory glassware, where durability and resistance to corrosive substances are paramount. The combination of thermal stability, optical clarity, and chemical resistance has made fused silica a preferred material in many scientific and industrial applications.The manufacturing process of fused silica involves careful control of purity and temperature. Any impurities present in the raw materials can significantly affect the final product's performance. Therefore, manufacturers often employ advanced purification techniques to ensure that the silica used is of the highest quality. Once the silica is melted, it is cooled slowly to avoid internal stresses, which could compromise its structural integrity.In addition to its practical applications, fused silica also has a fascinating history. Its development dates back to the early 20th century when scientists began experimenting with silica in its molten form. Over the years, advancements in technology have led to improved methods of production and a deeper understanding of the material's properties. Today, fused silica is not only utilized in traditional sectors but also in emerging fields such as fiber optics and telecommunications, where its unique attributes continue to drive innovation.In conclusion, fused silica is an extraordinary material that plays a critical role in various industries. Its unique combination of thermal stability, optical clarity, and chemical resistance makes it indispensable in applications ranging from laboratory equipment to advanced electronics. As technology continues to evolve, the importance of fused silica is likely to grow, paving the way for new innovations and discoveries. Understanding the significance of fused silica and its applications can provide valuable insights into the future of material science and engineering.

熔融石英（熔融石英）是一种出色的材料，由于其独特的特性，已在各个行业中找到了应用。它通过在极高温度下熔化高纯度的石英砂而制成，形成一种类似玻璃的物质，具有高度透明性和优异的热稳定性。熔融石英最显著的特征之一是其低热膨胀系数，这使其能够承受快速的温度变化而不会开裂或变形。这一特性使得熔融石英成为在热冲击问题较为严重的环境中（如实验室设备和光学元件）的理想选择。在光学领域，熔融石英被广泛用于制造透镜、棱镜和其他光学元件。其对紫外线（UV）光的高透过率使其在半导体制造中的光刻工艺中尤为珍贵。熔融石英能够有效传输紫外线光，对于在硅晶圆上创建复杂图案至关重要，最终导致先进电子设备的生产。此外，熔融石英还表现出优异的化学抗性，使其适合在恶劣的化学环境中使用。这一特性在实验室玻璃器皿的生产中尤为重要，因为耐用性和对腐蚀性物质的抵抗力至关重要。熔融石英的热稳定性、光学清晰度和化学抗性的结合，使其在许多科学和工业应用中成为首选材料。熔融石英的制造过程涉及对纯度和温度的严格控制。原材料中存在的任何杂质都可能显著影响最终产品的性能。因此，制造商通常采用先进的净化技术，以确保使用的石英质量最高。一旦石英被熔化，它会缓慢冷却，以避免内部应力，这可能会影响其结构完整性。除了其实际应用外，熔融石英还有着迷人的历史。它的发展可以追溯到20世纪初，当时科学家开始实验熔融状态下的石英。随着时间的推移，技术的进步导致了更好的生产方法和对材料特性更深刻的理解。如今，熔融石英不仅在传统领域得到应用，还在光纤和电信等新兴领域中发挥着重要作用，其独特的属性继续推动创新。总之，熔融石英是一种非凡的材料，在各个行业中发挥着关键作用。其热稳定性、光学清晰度和化学抗性的独特组合使其在从实验室设备到先进电子设备的应用中不可或缺。随着技术的不断发展，熔融石英的重要性可能会进一步增长，为新的创新和发现铺平道路。理解熔融石英的意义及其应用，可以为材料科学和工程的未来提供宝贵的见解。