fused quartz

简明释义

石英玻璃

英英释义

例句

1.The high melting point of fused quartz makes it ideal for high-temperature applications.

由于熔融石英的高熔点，它非常适合高温应用。

2.In optics, fused quartz is preferred for lenses because it has excellent light transmission properties.

在光学中，熔融石英因其出色的光传输特性而被优先用于镜头。

3.The laboratory uses fused quartz to make precise glassware due to its high thermal stability.

实验室使用熔融石英制作精密玻璃器皿，因为它具有很高的热稳定性。

4.Scientists utilize fused quartz for making cuvettes in spectrophotometry experiments.

科学家利用熔融石英制作分光光度法实验中的比色皿。

5.The semiconductor industry relies on fused quartz for manufacturing high-purity components.

半导体行业依赖于熔融石英制造高纯度组件。

作文

Fused quartz is a type of glass that is made entirely from silica, which is the main component of sand. Unlike traditional glass, which often contains various additives to alter its properties, fused quartz (熔融石英) is created by melting high-purity silica at extremely high temperatures. This process results in a material that has unique characteristics, including exceptional thermal stability, low thermal expansion, and high resistance to chemical corrosion. These properties make fused quartz (熔融石英) an ideal choice for various applications in industries such as electronics, optics, and telecommunications.One of the most significant advantages of fused quartz (熔融石英) is its ability to withstand extreme temperatures. It can endure temperatures up to 1,200 degrees Celsius without deforming or breaking down. This makes it particularly useful in the manufacturing of laboratory equipment, such as beakers and test tubes, which must withstand high heat during experiments. Additionally, the low thermal expansion coefficient of fused quartz (熔融石英) ensures that it does not expand or contract significantly when exposed to temperature changes, reducing the risk of breakage due to thermal stress.In the field of optics, fused quartz (熔融石英) is widely used to produce lenses and other optical components. Its excellent transparency in the ultraviolet (UV) range makes it a preferred material for UV optics, which are used in various applications, including photolithography and sterilization processes. The clarity and purity of fused quartz (熔融石英) also contribute to its effectiveness in transmitting light without distortion, making it invaluable in scientific research and high-precision instruments.Moreover, fused quartz (熔融石英) is highly resistant to chemical attack, which allows it to be used in environments where other materials might degrade. For instance, in the semiconductor industry, fused quartz (熔融石英) is employed in the fabrication of wafers and as components in chemical processing equipment. Its inert nature ensures that it does not react with the chemicals used in these processes, maintaining the integrity of the materials being processed.The manufacturing of fused quartz (熔融石英) involves several steps, starting from the selection of high-purity silica. The silica is then melted in a furnace at temperatures exceeding 1,700 degrees Celsius. Once melted, it can be formed into various shapes, such as rods, tubes, and sheets, depending on the intended application. After cooling, the fused quartz (熔融石英) is annealed to relieve internal stresses that may have developed during the cooling process.In addition to its industrial applications, fused quartz (熔融石英) has found its way into everyday products. For example, many high-end kitchenware items, like bakeware and cookware, are made from fused quartz (熔融石英) due to its durability and resistance to thermal shock. Homeowners appreciate these products for their ability to withstand sudden temperature changes, making them safer and more reliable in the kitchen.In conclusion, fused quartz (熔融石英) is a remarkable material with a wide range of applications across various industries. Its unique properties, such as high thermal stability, low thermal expansion, and chemical resistance, make it an essential component in many advanced technologies. As research continues to explore new ways to utilize fused quartz (熔融石英), its significance in both industrial and everyday applications is likely to grow even further.

熔融石英是一种完全由二氧化硅制成的玻璃，二氧化硅是沙子的主要成分。与传统玻璃不同，传统玻璃通常含有各种添加剂以改变其性质，熔融石英是通过在极高温度下熔化高纯度二氧化硅而制造的。这个过程产生了一种具有独特特性的材料，包括优异的热稳定性、低热膨胀和高耐化学腐蚀性。这些特性使得熔融石英成为电子、光学和电信等行业中各种应用的理想选择。熔融石英最显著的优点之一是其能够承受极端温度。它可以耐受高达1200摄氏度的温度而不变形或降解。这使得它在实验室设备的制造中尤为有用，例如烧杯和试管，这些设备在实验过程中必须承受高温。此外，熔融石英的低热膨胀系数确保其在温度变化时不会显著膨胀或收缩，从而降低因热应力而破裂的风险。在光学领域，熔融石英广泛用于生产透镜和其他光学元件。它在紫外线（UV）范围内的优异透明度使其成为UV光学的首选材料，这些光学材料用于包括光刻和灭菌过程在内的各种应用。熔融石英的清晰度和纯度也有助于其有效传递光线而不失真，使其在科学研究和高精度仪器中不可或缺。此外，熔融石英对化学攻击的高度抵抗使其能够在其他材料可能降解的环境中使用。例如，在半导体行业中，熔融石英用于晶圆的制造以及化学加工设备中的组件。它的惰性特性确保其不会与这些过程中使用的化学品反应，从而保持被处理材料的完整性。熔融石英的制造涉及几个步骤，首先是选择高纯度的二氧化硅。然后在超过1700摄氏度的炉中熔化二氧化硅。一旦熔化，它可以根据预期应用形成各种形状，如棒、管和板。冷却后，熔融石英会进行退火，以消除冷却过程中可能产生的内部应力。除了工业应用，熔融石英还进入了日常产品。例如，许多高档厨房用品，如烘焙器具和炊具，由于其耐用性和耐热冲击性，采用熔融石英制成。房主们欣赏这些产品，因为它们能够承受突如其来的温度变化，使其在厨房中更安全、更可靠。总之，熔融石英是一种卓越的材料，在各个行业中具有广泛的应用。其独特的性质，如高热稳定性、低热膨胀和耐化学性，使其成为许多先进技术中不可或缺的组成部分。随着研究不断探索利用熔融石英的新方法，其在工业和日常应用中的重要性可能会进一步增长。