mischmetal

简明释义

英[ˈmɪʃmetəl]美[ˈmɪʃmetəl]

n. 混合稀土金属

英英释义

单词用法

同义词

反义词

例句

1.The influence of mischmetal on the mechanical properties and solid-liquid coexisting zone of ZL201A alloy during solidification has been investigated with equipment specially designed.

采用自制的实验装置研究了富铈混合稀土时ZL201A合金在凝固过程中的准固态力学性能的影响。

2.To solve the problem, researchers are hoping to replace them with "mischmetal" alloys.

为了解决这个问题，研究者们正在希望用含铈的稀土[钼系]元素合金来作为替代品。

3.The effects of antimony and mischmetal on the casting properties of AZ31 alloy were investigated using the differential thermal analysis and hot tearing ring method.

用差热分析及热裂环法研究了锑和混合稀土对AZ31镁合金铸造性能的影响。

4.It was found that under different amounts of mischmetal addition, their contents did not exceed 1.6% for pure magnesium and 1.9% for AZ91D alloy in the experiments.

镁熔体对混合稀土存在着吸收极限，该试验条件下纯镁的吸收极限为1．6％左右，AZ91D合金的吸收极限为1．9％左右；

5.The influences of the usual impurities of Zn, Fe and Mg in mischmetal on the hydrogen storage and electrochemical properties of a hydrogen storage electrode are investigated.

研究了混合稀土中常见杂质锌、铁、镁对贮氢电极材料的贮氢性能、电化学性能等的影响。

6.The influence of mischmetal on the mechanical properties and solid-liquid coexisting zone of ZL201A alloy during solidification has been investigated with equipment specially designed.

采用自制的实验装置研究了富铈混合稀土时ZL201A合金在凝固过程中的准固态力学性能的影响。

7.Furthermore, the suitable dosage of mischmetal addition has also been tested.

另外，还对混合稀土的适宜加入量进行了试验。

8.It was found that the propane conversion and propylene yield could reach the maximum, when the content of mischmetal was 3%.

当混合稀土含量为3%时，催化剂的丙烷转化率和丙烯收率达到最佳值。

9.Mischmetal absorptivity and its effects on the element contents in pure magnesium and AZ91D alloy were investigated.

对纯镁及AZ 91 D镁合金中添加富铈混合稀土的收得率及其各元素含量的变化规律进行了研究。

10.Research shows that mischmetal can improve the durability of steel when used as an additive.

研究表明，当作为添加剂使用时，稀土合金可以提高钢材的耐用性。

11.In the production of certain types of batteries, mischmetal is added to enhance performance.

在某些类型电池的生产中，添加稀土合金以提高性能。

12.The alloy used in lighters often contains mischmetal, which helps in producing a reliable spark.

打火机中使用的合金通常含有稀土合金，这有助于产生可靠的火花。

13.To create effective magnets, manufacturers often rely on mischmetal as a key component.

为了制造有效的磁体，制造商通常依赖于稀土合金作为关键成分。

14.The aerospace industry utilizes mischmetal for its lightweight and strong properties.

航空航天工业利用稀土合金的轻质和强度特性。

作文

Mischmetal is an alloy primarily composed of rare earth elements, which has gained significant importance in various industrial applications. The term 'mischmetal' itself is derived from the German word, meaning 'mixed metal.' This alloy typically contains a mixture of lanthanides, such as cerium, lanthanum, neodymium, and praseodymium, along with small quantities of other metals like iron or nickel. One of the most notable characteristics of mischmetal (稀土合金) is its ability to ignite easily, making it an essential component in lighter flints and fire-starting tools. The unique properties of mischmetal (稀土合金) have led to its widespread use in the production of various alloys, which are crucial for manufacturing high-performance magnets, batteries, and catalysts.The significance of mischmetal (稀土合金) extends beyond its physical properties; it also plays a vital role in modern technology. For instance, in the electronics industry, mischmetal (稀土合金) serves as a key ingredient in the production of neodymium magnets, which are known for their exceptional strength and compact size. These magnets are widely used in various applications, including electric motors, hard disk drives, and even in renewable energy technologies like wind turbines. Thus, the demand for mischmetal (稀土合金) continues to rise as industries seek to create more efficient and powerful devices.Moreover, the extraction and processing of mischmetal (稀土合金) present both opportunities and challenges. The mining of rare earth elements is often associated with environmental concerns, as the process can lead to soil and water contamination. However, advancements in recycling technologies are paving the way for a more sustainable approach to obtaining these precious materials. By recycling old electronics and other products that contain mischmetal (稀土合金), we can reduce the need for new mining operations and minimize the ecological impact.In conclusion, mischmetal (稀土合金) is a remarkable alloy that has become indispensable in various fields, particularly in technology and manufacturing. Its unique properties allow for innovations that enhance our daily lives, while its production raises important questions about sustainability and environmental responsibility. As we continue to rely on advanced technologies, the role of mischmetal (稀土合金) will undoubtedly remain critical, prompting ongoing research and development to harness its potential in a responsible manner.

稀土合金是一种主要由稀土元素组成的合金，在各种工业应用中具有重要意义。'稀土合金'这个词本身源于德语，意为'混合金属'。这种合金通常含有铈、镧、钕和钇等稀土元素的混合物，以及少量铁或镍等其他金属。稀土合金的一个显著特征是其易于点燃，使其成为打火机火石和生火工具的重要组成部分。稀土合金独特的性质使其在生产各种合金中得到广泛应用，这些合金对制造高性能磁铁、电池和催化剂至关重要。稀土合金的重要性不仅体现在其物理特性上，还在现代技术中发挥着重要作用。例如，在电子行业，稀土合金是生产钕磁铁的关键成分，这种磁铁以其卓越的强度和紧凑的尺寸而闻名。这些磁铁广泛应用于电动机、硬盘驱动器，甚至可再生能源技术如风力涡轮机。因此，随着各行业寻求创造更高效、更强大的设备，对稀土合金的需求持续上升。此外，稀土合金的提取和加工既带来了机遇，也带来了挑战。稀土元素的开采通常与环境问题相关，因为这一过程可能导致土壤和水源污染。然而，回收技术的进步为获得这些珍贵材料提供了更可持续的方法。通过回收旧电子产品和其他含有稀土合金的产品，我们可以减少对新开采作业的需求，并最小化生态影响。总之，稀土合金是一种出色的合金，在技术和制造等多个领域变得不可或缺。其独特的性质使创新得以实现，从而提升我们的日常生活，而其生产则引发了有关可持续性和环境责任的重要问题。随着我们继续依赖先进技术，稀土合金的角色无疑将保持关键，促使持续的研究和开发，以负责任的方式利用其潜力。