alnico

简明释义

英[ˈælnɪˌkəʊ]美[ˈælnɪˌkoʊ]

n. 磁钢；铝镍钴合金；阿尔尼科永磁合金

英英释义

单词用法

同义词

反义词

例句

1.We can provide kinds of shape alnico magnets.

我们可以提供各种形状铝镍钴磁体。

2.This machine is suitable for the magnetization of various hardware tools, instruments, ferrite, AlNiCo materials and etc. The voltage is adjustable.

五金工具、铁氧体、铝镍钴、各种仪器仪表充磁，电压可调。

3.The tangential-set magnets are AlNiCo with high remanent flux density and low coercive force.

而切向永磁体采用剩磁密度高但矫顽力却很低的铝镍钴。

4.Moog offers a choice of Alnico or Samarium Cobalt magnet materials to satisfy most any requirement.

穆格提供铝镍钴和钐钴永磁材料的选择，以满足大多数的任何要求。

5.NdFeB is a very fine small crystals, while the Alnico on the significant cross-section of more rough, more crystalline particles.

钕铁硼是非常细的小晶体，而铝镍钴断面就显的更粗糙，晶体颗粒更大。

6.This Paper analysed the characteristic of alnico adhesion of motorcycle starting motor, introduced the adhesive technique and the selecting of adhesives.

分析了摩托车起动电机磁钢粘接的特点。

7.This paper describes the magnetic properties of ALNICO-type magnetic steels working under the quasi-static condition.

本文叙述了铝镍估系磁钢在准静态条件下工作的磁特征。

8.Many high-performance magnets use alnico due to its strong magnetic properties.

许多高性能磁铁使用铝镍钴，因为它具有强大的磁性。

9.In the world of electric guitars, alnico pickups are often preferred by professionals.

在电吉他的世界中，专业人士通常更喜欢铝镍钴拾音器。

10.The guitar pickup is made from alnico, which gives it a warm tone.

这个吉他拾音器是由铝镍钴制成的，这使得它的音色温暖。

11.The speaker in this amplifier is equipped with an alnico magnet for better sound quality.

这个放大器中的扬声器配备了铝镍钴磁铁，以提高音质。

12.The alnico alloy is known for its ability to maintain magnetism at high temperatures.

铝镍钴合金以其在高温下保持磁性而闻名。

作文

In the world of materials science and engineering, one often encounters various alloys that possess unique properties and applications. Among these alloys, alnico is particularly noteworthy due to its exceptional magnetic characteristics. The term alnico refers to a family of iron alloys that primarily consist of aluminum (Al), nickel (Ni), and cobalt (Co), along with smaller amounts of other elements such as copper and titanium. This combination results in a material that exhibits remarkable magnetic strength and stability, making it ideal for a wide range of applications in different industries.The history of alnico dates back to the early 20th century when researchers began experimenting with various alloy compositions to enhance the magnetic properties of iron. The discovery of alnico revolutionized the production of permanent magnets, as it offered a significant improvement over earlier materials. Unlike traditional magnets, which tended to lose their magnetism over time, alnico magnets retained their magnetic properties even under extreme conditions, such as high temperatures or exposure to demagnetizing forces.One of the most common uses of alnico is in the manufacturing of permanent magnets. These magnets are used in a variety of applications, from electric motors and generators to sensors and loudspeakers. The ability of alnico magnets to maintain their magnetic strength over time makes them particularly valuable in devices that require consistent performance. For example, in electric guitar pickups, alnico magnets are favored for their warm and rich tonal qualities, contributing to the overall sound of the instrument.Another significant advantage of alnico is its resistance to corrosion and oxidation. This property ensures that alnico components can withstand harsh environmental conditions without degrading, which is crucial in applications where durability is essential. In addition, alnico can be easily machined and shaped, allowing for the creation of complex geometries that meet specific design requirements.Despite its many benefits, alnico does have some limitations. For instance, the production of alnico magnets can be more expensive compared to other types of magnets, such as ferrite magnets. Additionally, while alnico magnets perform well at moderate temperatures, they can lose their magnetic properties at very high temperatures, which may limit their use in certain applications.In conclusion, the significance of alnico in the field of materials science cannot be overstated. Its unique composition and properties make it an essential material for producing high-performance permanent magnets that are widely used across various industries. As technology continues to advance, the demand for efficient and reliable magnetic materials like alnico will likely increase, driving further research and development in this fascinating area. By understanding the characteristics and applications of alnico, we can appreciate the role it plays in modern technology and its potential for future innovations.

在材料科学和工程领域，人们常常会遇到具有独特性质和应用的各种合金。在这些合金中，alnico因其卓越的磁性特征而特别引人注目。术语alnico指的是一类主要由铝（Al）、镍（Ni）和钴（Co）组成的铁合金，以及少量其他元素如铜和钛。这种组合使得该材料展现出显著的磁强度和稳定性，因而在不同工业的广泛应用中显得理想。alnico的历史可以追溯到20世纪初，当时研究人员开始实验各种合金成分，以增强铁的磁性。alnico的发现彻底改变了永久磁铁的生产，因为它在早期材料的基础上提供了显著的改进。与传统磁铁相比，传统磁铁往往随着时间的推移而失去其磁性，而alnico磁铁即使在极端条件下，例如高温或暴露于去磁力的情况下，也能保持其磁性。alnico最常见的用途之一是制造永久磁铁。这些磁铁被广泛应用于从电动机和发电机到传感器和扬声器的各种应用中。alnico磁铁能够随着时间的推移保持其磁强度，使其在需要一致性能的设备中尤其有价值。例如，在电吉他的拾音器中，alnico磁铁因其温暖而丰富的音色而受到青睐，从而为乐器的整体声音做出了贡献。alnico的另一个显著优势是其耐腐蚀和氧化的能力。这一特性确保alnico组件能够在恶劣的环境条件下经受住考验而不降解，这在需要耐用性的应用中至关重要。此外，alnico还可以很容易地进行机械加工和成型，从而允许创建满足特定设计要求的复杂几何形状。尽管有许多优点，alnico也有一些局限性。例如，alnico磁铁的生产成本可能比其他类型的磁铁（如铁氧体磁铁）更高。此外，虽然alnico磁铁在中等温度下表现良好，但在非常高的温度下可能会失去其磁性，这可能限制其在某些应用中的使用。总之，alnico在材料科学领域的重要性不容小觑。其独特的成分和特性使其成为生产高性能永久磁铁的基本材料，这些磁铁在各个行业中得到了广泛应用。随着技术的不断进步，对像alnico这样高效且可靠的磁性材料的需求可能会增加，从而推动这一迷人领域的进一步研究与发展。通过理解alnico的特性和应用，我们可以欣赏它在现代技术中的角色及其未来创新的潜力。