yttria

简明释义

英[ˈɪtrɪə]美[ˈɪtrɪə]

n. [无化]氧化钇（等于 yttrium oxide）

英英释义

单词用法

同义词

反义词

例句

1.It is found that yttria has a good stability to liquid uranium and its alloys at high temperature, and it is well suitable for coating of graphite crucible for melting uranium and its alloys.

结果表明：氧化钇对铀和铀合金熔体的化学稳定性最佳，是熔铸铀和铀合金石墨坩埚的理想涂层材料。

2.It is found that yttria has a good stability to liquid uranium and its alloys at high temperature, and it is well suitable for coating of graphite crucible for melting uranium and its alloys.

结果表明：氧化钇对铀和铀合金熔体的化学稳定性最佳，是熔铸铀和铀合金石墨坩埚的理想涂层材料。

3.The invention relates to a precious metal alloy, in particular to a zirconia and yttria dispersion-strengthened palladium alloy and a production method thereof.

本发明涉及一种贵金属合金，具体地说是一种氧化锆氧化钇弥散强化钯金合金及其生产方法。

4.The company can produce yttria elastomag and stable zirconia to meet the requirements of diversified users.

公司还可根据用户要求，生产氧化钇、氧化镁、稳定氧化锆。

5.The crystal structures and ionic conductivity of yttria stabilized zirconia (YSZ) are analyzed.

分析了钇稳定的二氧化锆(YSZ)的晶体结构及离子导电性。

6.It found how the thermal conductivity of YSZ changes with the adding amount of yttria.

找到了氧化钇加入量变化时ysz导热性能的变化规律。

7.The ceramic industry often uses yttria 氧化铕 to improve the strength of materials.

陶瓷行业常常使用yttria 氧化铕来提高材料的强度。

8.In the production of phosphors, yttria 氧化铕 is a key component for creating bright colors.

在荧光粉的生产中，yttria 氧化铕是产生鲜艳颜色的关键成分。

9.Researchers are exploring the use of yttria 氧化铕 in solid-state batteries for its high ionic conductivity.

研究人员正在探索将yttria 氧化铕用于固态电池，因为它具有高离子导电性。

10.The addition of yttria 氧化铕 can significantly enhance the thermal stability of certain alloys.

添加yttria 氧化铕可以显著提高某些合金的热稳定性。

11.Optical fibers can be doped with yttria 氧化铕 to improve their performance in telecommunications.

光纤可以掺杂yttria 氧化铕以提高其在电信中的性能。

作文

Yttria, a compound of the rare earth element yttrium, is an important material in various industrial applications. It is often used in the production of phosphors for color television tubes and LED lights, as well as in ceramics and glass manufacturing. The chemical formula for yttria is Y2O3, which indicates that it consists of two yttrium atoms bonded with three oxygen atoms. This white, odorless powder is not only valued for its luminescent properties but also for its ability to stabilize zirconia, making it essential in the production of advanced ceramics. In recent years, the demand for yttria has increased significantly due to its role in the development of new technologies, including solid oxide fuel cells and high-temperature superconductors. One of the most fascinating aspects of yttria (氧化钇) is its versatility. For instance, when doped with other elements, yttria can enhance the performance of materials in various applications. In the field of electronics, yttria-stabilized zirconia (YSZ) is widely used as an electrolyte in solid oxide fuel cells. This application is particularly crucial as the world moves towards cleaner energy solutions, highlighting the importance of yttria (氧化钇) in sustainable technology. Moreover, yttria plays a significant role in the manufacturing of high-performance ceramics. The addition of yttria (氧化钇) improves the mechanical strength and thermal stability of ceramic materials, making them suitable for use in harsh environments, such as in aerospace and automotive industries. The ability of yttria to enhance the properties of ceramics has made it a sought-after material in the production of cutting tools and wear-resistant components. In addition to its industrial applications, yttria (氧化钇) is also utilized in the field of medicine. Researchers are exploring its potential in cancer treatment, specifically in targeted radiation therapy. The unique properties of yttria (氧化钇) allow it to be used as a carrier for radioactive isotopes, which can be directed to tumor sites, minimizing damage to surrounding healthy tissues. This innovative approach exemplifies the growing importance of yttria (氧化钇) in advancing medical technologies. Furthermore, the extraction and processing of yttria (氧化钇) present both challenges and opportunities. As a rare earth element, yttrium is not found in its pure form in nature and must be extracted from ores such as xenotime and monazite. The mining and refining processes can have significant environmental impacts, leading to increased scrutiny and regulation. However, advancements in recycling technologies offer a promising avenue for obtaining yttria (氧化钇) from electronic waste, thus reducing the ecological footprint associated with its production. In conclusion, yttria (氧化钇) is a multifaceted compound with wide-ranging applications across various industries. Its unique properties make it invaluable in electronics, ceramics, and even medicine. As technology continues to evolve, the significance of yttria (氧化钇) is likely to grow, driving further research and innovation. Understanding the role of yttria (氧化钇) in modern applications not only highlights its importance but also encourages responsible practices in its extraction and use, ensuring that this precious resource can benefit future generations.

氧化钇是一种稀土元素钇的化合物，在各种工业应用中是一种重要材料。它通常用于生产彩色电视管和LED灯的荧光粉，以及陶瓷和玻璃制造。氧化钇的化学式为Y2O3，表明它由两个钇原子与三个氧原子结合而成。这种白色无味粉末不仅因其发光特性而受到重视，还因其能够稳定锆石而在先进陶瓷的生产中至关重要。近年来，由于其在新技术开发中的作用，包括固体氧化物燃料电池和高温超导体，对氧化钇的需求显著增加。 氧化钇（yttria）最令人着迷的方面之一是其多功能性。例如，当掺杂其他元素时，氧化钇（yttria）可以增强材料在各种应用中的性能。在电子领域，掺氧化钇的锆石（YSZ）被广泛用作固体氧化物燃料电池中的电解质。随着世界朝着更清洁的能源解决方案发展，这一应用尤为关键，突显了氧化钇（yttria）在可持续技术中的重要性。 此外，氧化钇（yttria）在高性能陶瓷的制造中也发挥着重要作用。添加氧化钇（yttria）可以提高陶瓷材料的机械强度和热稳定性，使其适合在恶劣环境中使用，例如航空航天和汽车工业。氧化钇（yttria）增强陶瓷性能的能力使其成为切削工具和耐磨部件生产中备受追捧的材料。 除了工业应用，氧化钇（yttria）在医学领域也得到了应用。研究人员正在探索其在癌症治疗中的潜力，特别是在靶向放射治疗中。氧化钇（yttria）独特的性质使其可以作为放射性同位素的载体，能够定向到肿瘤部位，最小化对周围健康组织的损伤。这种创新方法体现了氧化钇（yttria）在推进医疗技术中的日益重要性。 此外，氧化钇（yttria）的提取和加工既面临挑战，也带来了机遇。作为一种稀土元素，钇在自然界中并不以纯净形式存在，必须从如磷钇矿和单斜矿等矿石中提取。采矿和精炼过程可能对环境产生重大影响，导致人们对其加大审查和监管。然而，回收技术的进步为从电子废物中获得氧化钇（yttria）提供了一条有前途的途径，从而减少与其生产相关的生态足迹。 总之，氧化钇（yttria）是一种多面化合物，在各个行业中具有广泛的应用。其独特的性质使其在电子、陶瓷甚至医学中不可或缺。随着技术的不断发展，氧化钇（yttria）的重要性可能会进一步增长，推动更多的研究和创新。理解氧化钇（yttria）在现代应用中的作用，不仅突显了其重要性，还鼓励在提取和使用中的负责任实践，确保这一珍贵资源能够惠及未来世代。