heat treated

简明释义

热处理的

英英释义

例句

1.This type of steel is often heat treated to improve its hardness.

这种钢材通常经过热处理以提高其硬度。

2.The metal parts were heat treated to increase their strength.

金属部件经过热处理以增强其强度。

3.To achieve the desired properties, the glass was heat treated under controlled conditions.

为了达到所需的特性，玻璃在受控条件下进行了热处理。

4.Before assembly, the components need to be heat treated for durability.

在组装之前，组件需要进行热处理以提高耐用性。

5.The manufacturer specializes in heat treated alloys for aerospace applications.

该制造商专注于用于航空航天应用的热处理合金。

作文

Heat treatment is a crucial process in metallurgy and materials science that involves the controlled heating and cooling of metals to alter their physical and sometimes chemical properties. The main purpose of this process is to enhance the material's performance characteristics, such as hardness, strength, ductility, and toughness. In many industries, components that undergo heat treated (热处理) processes can significantly outperform those that have not. This is particularly evident in the automotive and aerospace sectors, where safety and reliability are paramount.The heat treated (热处理) process typically involves several steps, including heating the metal to a specific temperature, holding it at that temperature for a predetermined amount of time, and then cooling it down using various methods. The most common types of heat treatment include annealing, quenching, and tempering. Each of these methods serves a different purpose and results in varying properties of the treated material.Annealing is one of the most widely used heat treated (热处理) processes. It involves heating the metal to a high temperature and then allowing it to cool slowly. This method helps to reduce hardness and increase ductility, making the metal easier to work with. For instance, steel that has been annealed can be easily shaped and formed into various components without the risk of cracking or breaking.Quenching, on the other hand, is a rapid cooling process that often follows heating. Metals are heated to a high temperature and then plunged into water, oil, or another cooling medium. This rapid cooling transforms the structure of the metal, resulting in increased hardness. However, quenching can also introduce brittleness, which is why it is often followed by a tempering process. Tempering involves reheating the quenched metal to a lower temperature, allowing it to regain some of its ductility while still retaining much of its hardness. Together, these processes illustrate how heat treated (热处理) metals can achieve a balance between strength and flexibility.The applications of heat treated (热处理) materials are vast. In construction, beams and columns made from heat treated (热处理) steel provide the strength needed to support structures while minimizing weight. In machinery, gears and shafts that are heat treated (热处理) exhibit superior wear resistance, leading to longer service life and reduced maintenance costs. Additionally, tools that have undergone heat treated (热处理) processes maintain their sharpness and integrity even under extreme conditions.Moreover, the advancements in technology have led to the development of more sophisticated heat treated (热处理) techniques, such as vacuum heat treatment and induction hardening. These modern methods allow for more precise control over the heating and cooling cycles, resulting in improved material properties and performance. As industries continue to evolve, the importance of heat treated (热处理) materials will only grow, driving innovation and enhancing the capabilities of various applications.In conclusion, understanding the concept of heat treated (热处理) processes is essential for anyone involved in materials science and engineering. The ability to manipulate the properties of metals through controlled heating and cooling opens up a world of possibilities for creating stronger, more durable, and reliable products. As we continue to push the boundaries of technology, the role of heat treated (热处理) materials will remain a fundamental aspect of modern manufacturing and design.

热处理是冶金和材料科学中一个至关重要的过程，涉及对金属进行控制加热和冷却，以改变其物理和有时化学性质。这个过程的主要目的是增强材料的性能特性，如硬度、强度、延展性和韧性。在许多行业中，经过热处理（heat treated）工艺的组件可以显著优于那些未经过处理的组件。这在汽车和航空航天领域尤其明显，在这些领域，安全性和可靠性至关重要。热处理（heat treated）过程通常包括几个步骤，包括将金属加热到特定温度，在该温度下保持一段时间，然后使用各种方法冷却。最常见的热处理类型包括退火、淬火和回火。每种方法都有不同的目的，并导致处理材料的不同特性。退火是最广泛使用的热处理（heat treated）工艺之一。它涉及将金属加热到高温，然后让其缓慢冷却。这种方法有助于降低硬度并增加延展性，使金属更易于加工。例如，经过退火处理的钢可以轻松成型为各种组件，而不会破裂或断裂的风险。淬火则是快速冷却过程，通常跟随加热。金属被加热到高温，然后迅速浸入水、油或其他冷却介质中。这种快速冷却改变了金属的结构，导致硬度增加。然而，淬火也可能引入脆性，这就是为什么它通常会跟随回火过程。回火涉及将淬火金属重新加热到较低温度，从而让其在保持大部分硬度的同时恢复一些延展性。这些过程共同说明了如何通过热处理（heat treated）金属来实现强度与灵活性之间的平衡。热处理（heat treated）材料的应用非常广泛。在建筑中，由热处理（heat treated）钢制成的梁和柱提供了支持结构所需的强度，同时减小了重量。在机械中，经过热处理（heat treated）的齿轮和轴表现出优越的耐磨性，延长了使用寿命并降低了维护成本。此外，经过热处理（heat treated）工艺的工具即使在极端条件下也能保持其锋利度和完整性。此外，技术的进步导致了更复杂的热处理（heat treated）技术的发展，如真空热处理和感应硬化。这些现代方法允许对加热和冷却周期进行更精确的控制，从而改善材料的性能和特性。随着各行业的不断发展，热处理（heat treated）材料的重要性将只会增加，推动创新并增强各种应用的能力。总之，理解热处理（heat treated）过程的概念对于任何参与材料科学和工程的人来说都是至关重要的。通过控制加热和冷却来操控金属的性质，打开了创造更强、更耐用和可靠产品的可能性。随着我们继续突破技术的界限，热处理（heat treated）材料的作用将始终是现代制造和设计的基本方面。