thoriated filament

简明释义

敷钍灯丝

英英释义

例句

1.Researchers are studying the properties of thoriated filaments for advanced electron emission.

研究人员正在研究钍丝的特性，以用于先进的电子发射。

2.The lifespan of a thoriated filament can significantly affect the efficiency of the device.

一个钍丝的寿命会显著影响设备的效率。

3.The electron microscope requires a high-quality thoriated filament to generate a stable beam.

电子显微镜需要高质量的钍丝来产生稳定的束流。

4.When setting up the vacuum tube, ensure the thoriated filament is properly aligned.

在设置真空管时，确保钍丝正确对齐。

5.In welding applications, a thoriated filament is preferred for its longevity and performance.

在焊接应用中，优选使用钍丝，因为它的耐用性和性能。

作文

In the world of electronics, various materials and components play crucial roles in ensuring devices function effectively. One such component is the thoriated filament, which is widely used in vacuum tubes and electron guns. The thoriated filament is made by coating a tungsten filament with thorium oxide, enhancing its performance significantly. This composition allows it to emit electrons more efficiently when heated, making it a preferred choice in many applications, especially in high-power devices. The primary advantage of using a thoriated filament lies in its ability to operate at higher temperatures without losing its structural integrity. Traditional filaments can degrade quickly under intense heat, but the addition of thorium provides greater stability and longevity. This characteristic is particularly beneficial in applications where consistent performance is critical, such as in radar systems and high-frequency amplifiers. Moreover, the thoriated filament exhibits a lower work function compared to conventional materials. This means that it requires less energy to release electrons, leading to improved efficiency in electron emission. As a result, devices utilizing thoriated filaments can achieve better performance while consuming less power, which is an essential factor in modern electronics, where energy efficiency is paramount. However, the use of thoriated filaments does come with certain considerations. Thorium is a radioactive material, and handling it requires strict safety measures to prevent exposure. Manufacturers must adhere to regulations regarding the use of radioactive substances, which can complicate production processes. Despite these challenges, the benefits often outweigh the drawbacks, especially in high-performance applications where reliability and efficiency are non-negotiable. In conclusion, the thoriated filament represents a significant advancement in the field of electronics. Its unique properties enable enhanced performance and efficiency, making it an invaluable component in various high-tech devices. As technology continues to evolve, the role of thoriated filaments will likely grow, paving the way for even more innovative applications in the future. Understanding the function and advantages of thoriated filaments is essential for anyone involved in electronics engineering or related fields, as they play a pivotal role in the development of advanced technological solutions.

在电子世界中，各种材料和组件在确保设备有效运行方面发挥着至关重要的作用。其中一个组件是掺钍灯丝，它广泛用于真空管和电子枪。掺钍灯丝是通过用氧化钍涂覆钨灯丝制成的，显著提高了其性能。这种组合使其在加热时能够更有效地发射电子，使其成为许多应用中的首选，尤其是在高功率设备中。使用掺钍灯丝的主要优点在于其能够在更高温度下工作而不会失去结构完整性。传统灯丝在强烈热量下会迅速降解，但添加钍提供了更大的稳定性和耐久性。这一特性在对一致性性能要求严格的应用中尤为有利，例如雷达系统和高频放大器。此外，掺钍灯丝的功函数低于传统材料。这意味着它需要更少的能量来释放电子，从而提高了电子发射的效率。因此，使用掺钍灯丝的设备可以在消耗更少电力的情况下实现更好的性能，这是现代电子产品中一个至关重要的因素，因为能源效率至关重要。然而，使用掺钍灯丝确实存在某些考虑因素。钍是一种放射性材料，处理它需要严格的安全措施以防止暴露。制造商必须遵守有关放射性物质使用的规定，这可能会使生产过程复杂化。尽管面临这些挑战，但好处往往超过缺点，尤其是在对可靠性和效率要求不可妥协的高性能应用中。总之，掺钍灯丝代表了电子领域的一项重要进展。其独特的特性使其能够增强性能和效率，使其成为各种高科技设备中不可或缺的组件。随着技术的不断发展，掺钍灯丝的作用可能会不断增长，为未来更多创新应用铺平道路。了解掺钍灯丝的功能和优势对于任何参与电子工程或相关领域的人来说都是必不可少的，因为它们在先进技术解决方案的发展中发挥着关键作用。