quartz crucible

简明释义

石英坩埚

英英释义

例句

1.During the experiment, the quartz crucible withstood high temperatures without cracking.

在实验过程中，石英坩埚承受了高温而没有破裂。

2.For the synthesis of certain compounds, a quartz crucible is essential due to its purity.

在某些化合物的合成中，由于其纯度，石英坩埚是必不可少的。

3.The scientist carefully placed the sample in a quartz crucible to ensure accurate results.

科学家小心地将样品放入石英坩埚中，以确保结果准确。

4.The quartz crucible is often used in laboratories for high-temperature experiments.

石英坩埚通常用于实验室中的高温实验。

5.After heating, the contents of the quartz crucible were analyzed for chemical composition.

加热后，石英坩埚中的内容物被分析其化学成分。

作文

In the world of materials science and engineering, the term quartz crucible refers to a specialized container made from quartz glass that is used to hold substances at high temperatures. This unique material is favored for its ability to withstand extreme heat without deforming or reacting with the contents it holds. The use of quartz crucible (石英坩埚) has become increasingly prevalent in various industries, including semiconductor manufacturing, metal casting, and laboratory experiments.One of the primary reasons why quartz crucible (石英坩埚) is so widely utilized is its remarkable thermal stability. Unlike other materials, quartz can endure temperatures exceeding 1000 degrees Celsius without breaking down. This characteristic is essential in processes like crystal growth, where precise temperature control is crucial. For instance, in the production of silicon wafers, which are fundamental components in electronics, the silicon melt is often contained within a quartz crucible (石英坩埚) to ensure purity and prevent contamination from other materials.Moreover, the transparency of quartz allows for easy observation of the contents inside the quartz crucible (石英坩埚). This feature is particularly beneficial during experimental procedures where monitoring the reaction or phase changes is necessary. Scientists can visually assess the progress of their experiments without having to open the crucible, which could introduce impurities or alter the conditions inside.In addition to its practical applications, the quartz crucible (石英坩埚) also showcases the intersection of art and science. Many artisans and glassmakers appreciate the beauty of quartz and often incorporate it into their work. The clarity and aesthetic appeal of quartz make it a popular choice for decorative pieces, while its functional properties ensure it remains a staple in scientific research and industrial applications.The manufacturing process of a quartz crucible (石英坩埚) is intricate and requires precision. High-purity silica sand is melted and shaped into the desired form, then cooled slowly to avoid any thermal shock. The final product must meet strict quality standards to ensure it can withstand the rigorous conditions it will face during use. Any impurities in the quartz can compromise its integrity, making quality control a critical aspect of production.As technology advances, the demand for quartz crucible (石英坩埚) continues to grow. Innovations in fields such as renewable energy and nanotechnology rely heavily on high-quality crucibles to facilitate research and development. For example, in the solar industry, quartz crucible (石英坩埚) is essential for growing crystals that are later used in photovoltaic cells, which convert sunlight into electricity.In conclusion, the quartz crucible (石英坩埚) is a vital tool in both scientific and industrial settings. Its unique properties, such as high thermal resistance, transparency, and chemical inertness, make it an indispensable component in many processes. As industries continue to evolve, the importance of quartz crucible (石英坩埚) will undoubtedly increase, highlighting the need for ongoing research and innovation in this field. Understanding the significance of this simple yet powerful tool can lead to advancements in technology and material science, benefiting society as a whole.

在材料科学和工程领域，术语quartz crucible（石英坩埚）指的是一种由石英玻璃制成的专用容器，用于在高温下盛放物质。这种独特的材料因其能够承受极高温度而不变形或与其所盛放的内容物反应而受到青睐。quartz crucible（石英坩埚）的使用在半导体制造、铸造和实验室实验等多个行业中越来越普遍。quartz crucible（石英坩埚）被广泛应用的主要原因之一是其显著的热稳定性。与其他材料不同，石英可以承受超过1000摄氏度的温度而不会分解。这一特性在晶体生长等过程中至关重要，在这些过程中，精确的温度控制是必不可少的。例如，在生产硅晶圆的过程中，硅熔体通常被置于quartz crucible（石英坩埚）中，以确保纯度并防止其他材料的污染。此外，石英的透明性使得观察quartz crucible（石英坩埚）内部内容物变得容易。这一特征在实验过程中尤为有益，因为监测反应或相变是必要的。科学家们可以在不打开坩埚的情况下直观评估实验的进展，从而避免引入杂质或改变内部条件。除了实用应用之外，quartz crucible（石英坩埚）还展示了艺术与科学的交汇。许多工艺师和玻璃制造商欣赏石英的美丽，并常常将其融入他们的作品中。石英的清晰度和美学吸引力使其成为装饰品的热门选择，而其功能特性则确保它在科学研究和工业应用中保持重要地位。制造quartz crucible（石英坩埚）的过程复杂且需要精确。高纯度的二氧化硅砂被熔化并塑造成所需的形状，然后缓慢冷却以避免任何热冲击。最终产品必须符合严格的质量标准，以确保其能够承受使用过程中面临的严酷条件。石英中的任何杂质都可能危及其完整性，因此质量控制是生产的关键环节。随着技术的进步，对quartz crucible（石英坩埚）的需求持续增长。可再生能源和纳米技术等领域的创新在很大程度上依赖于高质量的坩埚，以促进研究和开发。例如，在太阳能行业中，quartz crucible（石英坩埚）对于生长后来用于光伏电池的晶体至关重要，这些电池将阳光转化为电能。总之，quartz crucible（石英坩埚）是科学和工业环境中不可或缺的工具。其独特的性质，如高热阻、透明度和化学惰性，使其在许多过程中成为不可或缺的组成部分。随着各行业的不断发展，quartz crucible（石英坩埚）的重要性无疑会增加，这突显了在这一领域持续研究和创新的必要性。理解这一简单而强大的工具的重要性可以推动技术和材料科学的进步，造福整个社会。