case-hardened steel

简明释义

表面硬化钢

英英释义

例句

1.The lock mechanism was designed with case-hardened steel to prevent tampering.

锁机制采用表面硬化钢设计，以防止篡改。

2.The gears in this machine are made from case-hardened steel, ensuring durability and resistance to wear.

这台机器的齿轮由表面硬化钢制成，确保耐用性和抗磨损能力。

3.In automotive manufacturing, case-hardened steel is often used for parts that require high performance.

在汽车制造中，表面硬化钢通常用于需要高性能的部件。

4.For high-stress applications, engineers often recommend using case-hardened steel for its strength.

对于高应力应用，工程师通常推荐使用表面硬化钢，因为它具有强度。

5.The knife's blade is constructed from case-hardened steel, which keeps it sharp longer than regular steel.

刀刃由表面硬化钢制成，这使得它比普通钢更长时间保持锋利。

作文

In the world of materials science and engineering, the term case-hardened steel refers to a specific type of steel that has been treated to enhance its surface hardness while maintaining a ductile interior. This dual property makes it particularly valuable in various applications where both toughness and wear resistance are essential. The process of case hardening typically involves heating the steel to a high temperature and then quenching it rapidly in a cooling medium, often followed by tempering to reduce brittleness. The result is a material that can withstand significant stress and abrasion, making it ideal for components such as gears, shafts, and bearings.The significance of case-hardened steel extends beyond its mechanical properties. In industries such as automotive manufacturing, aerospace, and heavy machinery, the reliability and longevity of parts made from this material can lead to increased efficiency and reduced maintenance costs. For example, in automotive applications, gears made from case-hardened steel can endure the high levels of stress and friction they encounter during operation, resulting in improved performance and durability.Moreover, case-hardened steel is not only beneficial for its strength but also for its versatility. It can be used in various forms, including bars, plates, and custom shapes, allowing engineers and designers to incorporate it into a wide range of products. This adaptability means that case-hardened steel can be found in everything from industrial machinery to consumer goods, showcasing its importance in modern manufacturing.However, the production of case-hardened steel is not without challenges. The heat treatment process requires precise control over temperature and timing to ensure that the desired properties are achieved without compromising the integrity of the steel. Any variation in these parameters can lead to defects such as warping or cracking, which can severely affect the performance of the final product. Therefore, manufacturers must invest in quality control measures and skilled personnel to oversee the process.In conclusion, case-hardened steel plays a crucial role in the development of durable and high-performance materials across multiple industries. Its unique combination of surface hardness and internal toughness makes it an ideal choice for components that face harsh operating conditions. As technology continues to advance, the demand for case-hardened steel will likely increase, driving further innovations in its production and application. Understanding the properties and benefits of case-hardened steel is essential for anyone involved in engineering and manufacturing, as it represents a key material that contributes to the efficiency and reliability of modern machinery and tools.

在材料科学和工程领域，短语表面硬化钢指的是一种特定类型的钢材，它经过处理以增强其表面硬度，同时保持内部的韧性。这种双重特性使其在各种应用中非常有价值，尤其是在需要强度和耐磨性的场合。表面硬化的过程通常涉及将钢加热到高温，然后迅速淬火于冷却介质中，通常还会进行回火以降低脆性。结果是一种能够承受显著应力和磨损的材料，非常适合用于齿轮、轴和轴承等组件。表面硬化钢的重要性超出了其机械性能。在汽车制造、航空航天和重型机械等行业中，由这种材料制成的部件的可靠性和耐用性可以提高效率并减少维护成本。例如，在汽车应用中，由表面硬化钢制成的齿轮能够承受它们在操作过程中遇到的高水平应力和摩擦，从而改善性能和耐用性。此外，表面硬化钢不仅因其强度而受益，还因其多功能性。它可以以各种形式使用，包括棒材、板材和定制形状，使工程师和设计师能够将其纳入广泛的产品中。这种适应性意味着表面硬化钢可以在从工业机械到消费品的各个领域中找到，展示了它在现代制造业中的重要性。然而，表面硬化钢的生产并非没有挑战。热处理过程需要对温度和时间进行精确控制，以确保达到所需的性能，而不影响钢材的完整性。任何这些参数的变化都可能导致缺陷，如变形或开裂，这可能严重影响最终产品的性能。因此，制造商必须投资于质量控制措施和熟练人员来监督这一过程。总之，表面硬化钢在多个行业中开发耐用和高性能材料中发挥着至关重要的作用。其独特的表面硬度和内部韧性的组合使其成为面对严酷操作条件的组件的理想选择。随着技术的不断进步，表面硬化钢的需求可能会增加，推动其生产和应用的进一步创新。了解表面硬化钢的特性和好处对于任何参与工程和制造的人来说都是至关重要的，因为它代表了一种关键材料，有助于现代机械和工具的效率和可靠性。