annealed

简明释义

英[əˈniːld]美[əˈniːld]

adj. 退了火的

v. 退火；锻炼；煅烧（anneal 的过去分词）

英英释义

单词用法

同义词

反义词

例句

1.Ordinary Low Carbon Steel Wire, Annealed Low Carbon Steel Wire, Galvanizedclassification, Symbol of Grade , Tolerance and Remarks.

光线，火线，铅水线及制造钉用低碳钢线之代号、公差及备注。

2.Hot rolled stainless steel bars that are annealed and cold worked to produce a higher surface quality and higher strength.

经过退火及冷加工的热轧不锈钢棒材，其表面质量更高，强度也更高。

3.The Positron lifetime spectra of unannealed and annealed Ni-coats, electro-plated from the four typical baths, have been measured.

测量了四种典型镍镀层的采透火和退火试样的正电子湮没寿命谱。

4.After logarithm fetch on minimum of viscosity, which get linear relation with pre-annealed temperature.

粘度极小值取对数之后与预退火温度成线性关系。

5.Most nonferrous metals can be annealed, but never tempered, normalized, or case-hardened.

而大多数有色金属可以进行退火，但不能进行正火或者表面硬化。

6.The washer is usually made of annealed nickel and has a highly polished surface.

垫圈通常用退火镍制成，具有非常光滑的表面。

7.A well-annealed material may require many days of contact with water.

一个经过很好退火的材料需要与水接触许多天。

8.Both structural properties of as deposited and annealed multilayers have been studied with transmission electron microscopy (TEM).

利用透射电子显微术(TEM)研究了这些薄膜退火前后的结构。

9.The process of annealing helps in achieving uniform hardness in metals.

通过退火过程可以实现金属的均匀硬度。

10.The steel components were annealed to relieve internal stresses.

钢部件经过退火以释放内部应力。

11.The metal has been annealed to improve its ductility.

金属已经被退火以提高其延展性。

12.Manufacturers often anneal copper wire to enhance its conductivity.

制造商通常对铜线进行退火以增强其导电性。

13.After being annealed, the glass became less brittle.

在被退火后，玻璃变得不那么易碎。

作文

In the world of materials science, the term annealed refers to a specific heat treatment process used to alter the physical and sometimes chemical properties of a material, usually metals or glass. This process involves heating the material to a certain temperature and then allowing it to cool slowly. The primary purpose of annealed materials is to relieve internal stresses, improve ductility, and enhance the overall structure of the material. For instance, when steel is annealed, it becomes softer and more workable, making it easier for manufacturers to shape and mold it into various products.The significance of the annealed process cannot be understated, especially in industries that rely heavily on metalworking and fabrication. In construction, for example, annealed steel is often used in structural components due to its improved strength and flexibility. This allows buildings to withstand various stresses and loads without compromising safety or integrity. Similarly, glass that has been annealed undergoes a controlled cooling process that prevents it from becoming brittle and breaking easily. This is crucial for producing items like windows and bottles, where durability is essential.Moreover, the annealed state of a material can significantly affect its performance in practical applications. For example, copper wires used in electrical applications are typically annealed to enhance their conductivity and reduce the risk of breakage during installation. The annealed copper is more pliable, allowing electricians to bend and twist the wires as needed without worrying about them snapping. This property is vital for ensuring efficient electrical connections and reducing the likelihood of failures in electrical systems.In addition to its practical advantages, the process of annealing also plays a role in the aesthetic qualities of materials. For instance, jewelry makers often use annealed gold and silver to create intricate designs. The annealed metals are easier to manipulate, enabling artisans to craft beautiful pieces that are both functional and visually appealing. The smooth finish achieved through annealing enhances the luster of the metal, making it more attractive to consumers.Despite its many benefits, the annealing process requires careful control and precision. If the temperature is too high or the cooling process is not managed properly, it can lead to undesirable results, such as warping or uneven hardness. Therefore, manufacturers must invest in quality equipment and skilled personnel to ensure that the annealed materials meet the required standards for their specific applications.In conclusion, the term annealed encompasses a vital process in material science that enhances the properties of metals and glass. By relieving internal stresses and improving workability, annealed materials play a crucial role in various industries, from construction to electronics and art. Understanding the significance of annealing allows us to appreciate the engineering behind the materials we use daily and highlights the importance of precision in manufacturing processes. As technology continues to advance, the methods of annealing may evolve, but its fundamental importance will remain constant in ensuring the quality and performance of materials.

在材料科学的世界中，术语annealed指的是一种特定的热处理过程，用于改变材料的物理和有时化学性质，通常是金属或玻璃。这个过程涉及将材料加热到一定温度，然后慢慢冷却。annealed材料的主要目的是缓解内部应力，提高延展性，并增强材料的整体结构。例如，当钢材被annealed时，它变得更柔软，更易加工，使制造商能够将其塑造成各种产品。annealed过程的重要性不容小觑，尤其是在严重依赖金属加工和制造的行业中。在建筑中，例如，annealed钢材通常用于结构组件，因为其增强的强度和灵活性。这使得建筑能够承受各种压力和负荷，而不会影响安全性或完整性。类似地，经过annealed处理的玻璃经历了控制冷却过程，防止其变得脆弱并容易破裂。这对于生产窗户和瓶子等物品至关重要，因为耐用性是必不可少的。此外，材料的annealed状态可以显著影响其在实际应用中的性能。例如，用于电气应用的铜线通常会被annealed以增强其导电性并减少安装过程中断裂的风险。annealed铜更加柔韧，使电工能够根据需要弯曲和扭转电线，而不必担心它们会断裂。这一特性对于确保电气连接的有效性和减少电气系统故障的可能性至关重要。除了实用优势外，annealing过程还在材料的美学特性中发挥作用。例如，珠宝制造商通常使用annealed黄金和白银来制作复杂的设计。annealed金属更易于操作，使工匠能够打造既功能性又视觉吸引力兼具的美丽作品。通过annealing实现的光滑表面增强了金属的光泽，使其对消费者更具吸引力。尽管有许多好处，但annealing过程需要仔细控制和精确。如果温度过高或冷却过程管理不当，可能会导致不良结果，例如变形或硬度不均。因此，制造商必须投资于优质设备和熟练人员，以确保annealed材料满足其特定应用的要求。总之，术语annealed涵盖了材料科学中一种重要的过程，该过程增强了金属和玻璃的性质。通过缓解内部应力和改善可加工性，annealed材料在建筑、电子和艺术等各个行业中发挥着至关重要的作用。理解annealing的重要性使我们能够欣赏日常使用材料背后的工程，并突显出制造过程中精确性的必要性。随着技术的不断进步，annealing的方法可能会演变，但其基本重要性将在确保材料的质量和性能方面保持不变。