residual magnetism

简明释义

顽磁

英英释义

例句

1.High levels of residual magnetism 剩余磁性 can interfere with the calibration of sensitive equipment.

高水平的剩余磁性可能会干扰敏感设备的校准。

2.After demagnetization, the residual magnetism 剩余磁性 in the steel was significantly reduced.

去磁后，钢材中的剩余磁性显著降低。

3.The technician measured the residual magnetism 剩余磁性 of the motor to ensure it was functioning properly.

技术员测量了电机的剩余磁性以确保其正常运行。

4.The presence of residual magnetism 剩余磁性 in the components can lead to unexpected behavior in the system.

组件中存在的剩余磁性可能导致系统出现意外行为。

5.Engineers must account for residual magnetism 剩余磁性 when designing magnetic circuits.

工程师在设计磁路时必须考虑剩余磁性。

作文

Residual magnetism is a phenomenon that occurs in materials that have been exposed to a magnetic field. When these materials are subjected to such a field, they can become magnetized, meaning that they can retain some level of magnetism even after the external magnetic field is removed. This retained magnetism is what we refer to as residual magnetism (剩余磁性). Understanding this concept is essential in various fields, including physics, engineering, and materials science.The importance of residual magnetism (剩余磁性) can be observed in everyday applications. For instance, in the manufacturing of permanent magnets, materials like iron, cobalt, and nickel are often used because they can maintain their magnetic properties over time. These materials are subjected to strong magnetic fields during the production process, which aligns their internal magnetic domains. Once the external field is removed, the alignment causes the material to retain its magnetism, resulting in a permanent magnet. This principle is crucial in the design of electric motors, generators, and various electronic devices where stable and reliable magnetic properties are required.In contrast, some materials exhibit little to no residual magnetism (剩余磁性) after the removal of an external magnetic field. These materials are known as non-magnetic or paramagnetic substances. They do not retain significant magnetization once the magnetic field is turned off, making them unsuitable for applications requiring permanent magnetism. Understanding the differences between these materials and their behaviors under magnetic influence is vital for engineers and designers who need to select appropriate materials for specific applications.Moreover, residual magnetism (剩余磁性) plays a significant role in the field of magnetic testing and inspection. In industries where precision and safety are paramount, understanding the residual magnetism of components can help identify potential issues. For example, in the aerospace industry, residual magnetism in metal parts can interfere with sensitive instruments and affect the performance of aircraft. Engineers use various techniques to measure and mitigate residual magnetism (剩余磁性) to ensure that components meet strict safety standards.Another fascinating aspect of residual magnetism (剩余磁性) is its impact on data storage technologies. Hard drives and magnetic tape systems rely on the principles of magnetism to store information. The ability of magnetic materials to retain residual magnetism (剩余磁性) allows data to be written and retrieved effectively. As technology advances, researchers are continually exploring new materials and methods to enhance data storage capabilities while managing the effects of residual magnetism (剩余磁性).In conclusion, residual magnetism (剩余磁性) is a critical concept that has far-reaching implications across various fields. From the creation of permanent magnets to the assessment of materials for safety and efficiency, understanding how materials respond to magnetic fields is essential. As technology continues to evolve, the study of residual magnetism (剩余磁性) will likely lead to new innovations and improvements in countless applications, underscoring the significance of this intriguing phenomenon in our modern world.

剩余磁性是指在材料暴露于磁场后发生的一种现象。当这些材料受到磁场的影响时，它们可能会被磁化，这意味着它们可以在外部磁场消失后仍然保持一定程度的磁性。这种保留的磁性就是我们所称的剩余磁性。理解这个概念在物理学、工程学和材料科学等多个领域都是至关重要的。剩余磁性的（剩余磁性）重要性可以在日常应用中观察到。例如，在制造永久磁铁时，铁、钴和镍等材料经常被使用，因为它们可以随着时间的推移保持其磁性。这些材料在生产过程中会受到强磁场的影响，从而使其内部的磁畴排列。一旦外部磁场被移除，这种排列会导致材料保持其磁性，从而产生永久磁铁。这一原理在电动机、发电机和各种电子设备的设计中至关重要，因为这些设备需要稳定可靠的磁性特性。相比之下，一些材料在去除外部磁场后表现出很少或没有剩余磁性。这些材料被称为非磁性或顺磁性物质。它们在磁场关闭后不会保留显著的磁化，因此不适合需要永久磁性的应用。理解这些材料之间的差异及其在磁场影响下的行为对工程师和设计师来说至关重要，他们需要为特定应用选择合适的材料。此外，剩余磁性在磁性测试和检查领域也起着重要作用。在精度和安全性至关重要的行业中，了解组件的剩余磁性可以帮助识别潜在问题。例如，在航空航天工业中，金属部件的剩余磁性可能会干扰敏感仪器并影响飞机的性能。工程师使用各种技术来测量和减轻剩余磁性，以确保组件符合严格的安全标准。剩余磁性的另一个有趣方面是它对数据存储技术的影响。硬盘驱动器和磁带系统依赖于磁性的原理来存储信息。磁性材料保持剩余磁性的能力使得数据能够有效地写入和检索。随着技术的进步，研究人员不断探索新材料和方法，以增强数据存储能力，同时管理剩余磁性的影响。总之，剩余磁性是一个关键概念，对各个领域都有深远的影响。从永久磁铁的制造到材料安全性和效率的评估，理解材料如何响应磁场是至关重要的。随着技术的不断发展，对剩余磁性的研究可能会导致新创新和无数应用的改进，突显了这一引人入胜的现象在我们现代世界中的重要性。