oxidation resistance

简明释义

耐氧化性

英英释义

例句

1.Engine components made from this material have enhanced oxidation resistance 抗氧化性, prolonging their lifespan.

用这种材料制作的发动机部件具有增强的抗氧化性，延长了它们的使用寿命。

2.The new alloy shows impressive oxidation resistance 抗氧化性, making it ideal for high-temperature applications.

这种新合金表现出令人印象深刻的抗氧化性，使其非常适合高温应用。

3.A key feature of this ceramic is its high oxidation resistance 抗氧化性, which makes it suitable for aerospace applications.

这种陶瓷的一大特点是其高抗氧化性，使其适合航空航天应用。

4.Researchers are developing coatings that improve the oxidation resistance 抗氧化性 of steel.

研究人员正在开发可以提高钢材抗氧化性的涂层。

5.The oxidation resistance 抗氧化性 of this paint ensures that it will last for years without fading.

这种油漆的抗氧化性确保它能在多年内不褪色。

作文

In the world of materials science, one of the key properties that engineers and scientists consider is oxidation resistance. This term refers to the ability of a material to withstand the detrimental effects of oxidation, which is a chemical reaction that occurs when a substance reacts with oxygen. Oxidation can lead to the degradation of materials, resulting in corrosion, rust formation, and other forms of deterioration. Understanding oxidation resistance is crucial for selecting the right materials for various applications, especially in industries such as aerospace, automotive, and construction.For instance, metals like aluminum and stainless steel are renowned for their oxidation resistance. Aluminum naturally forms a protective oxide layer when exposed to air, preventing further oxidation. This characteristic makes aluminum an excellent choice for applications where weight reduction is essential without compromising durability. Similarly, stainless steel contains chromium, which enhances its oxidation resistance by forming a passive layer that protects the underlying metal from corrosive environments.The importance of oxidation resistance extends beyond metals. Polymers, ceramics, and composites also exhibit varying degrees of oxidation resistance. For example, certain high-performance polymers are designed to resist oxidative degradation, making them suitable for use in harsh environments, such as in chemical processing or aerospace applications. In contrast, some ceramics have exceptional oxidation resistance due to their stable chemical structures, allowing them to maintain integrity at high temperatures.Testing for oxidation resistance typically involves exposing materials to elevated temperatures and reactive environments to simulate real-world conditions. The results help engineers predict how materials will perform over time and determine their suitability for specific applications. Researchers continuously strive to develop new materials with enhanced oxidation resistance, focusing on improving longevity and performance while minimizing maintenance costs.Moreover, the concept of oxidation resistance is critical in the context of environmental sustainability. As industries move towards greener practices, materials that can withstand oxidative degradation play a vital role in reducing waste and extending the lifespan of products. By choosing materials with high oxidation resistance, manufacturers can create more durable products that require less frequent replacement, ultimately benefiting the environment.In conclusion, oxidation resistance is a fundamental property that influences material selection across various industries. It not only affects the performance and longevity of materials but also plays a significant role in promoting sustainability. As technology advances, the quest for materials with superior oxidation resistance continues, promising innovative solutions for future challenges in engineering and manufacturing. Understanding and harnessing this property will be essential for developing materials that meet the demands of an ever-evolving world.

在材料科学的世界中，工程师和科学家考虑的关键属性之一是抗氧化性。这个术语指的是材料抵御氧化不良影响的能力，氧化是一种化学反应，当某种物质与氧气反应时发生。氧化可能导致材料的降解，导致腐蚀、生锈和其他形式的劣化。理解抗氧化性对于选择各种应用的合适材料至关重要，尤其是在航空航天、汽车和建筑等行业。例如，铝和不锈钢等金属以其抗氧化性而闻名。铝在暴露于空气时会自然形成一层保护性氧化物，防止进一步氧化。这一特性使铝成为在不妥协耐久性的情况下需要减轻重量的应用的绝佳选择。类似地，不锈钢含有铬，这增强了其抗氧化性，通过形成一层被动膜来保护底层金属免受腐蚀性环境的影响。抗氧化性的重要性不仅限于金属。聚合物、陶瓷和复合材料也表现出不同程度的抗氧化性。例如，某些高性能聚合物旨在抵抗氧化降解，使其适用于苛刻环境，如化学加工或航空航天应用。相比之下，某些陶瓷由于其稳定的化学结构而具有卓越的抗氧化性，使其能够在高温下保持完整性。测试抗氧化性通常涉及将材料暴露于升高的温度和反应性环境中，以模拟实际条件。结果帮助工程师预测材料随时间的表现，并确定其在特定应用中的适用性。研究人员不断努力开发具有增强抗氧化性的新材料，专注于提高耐用性和性能，同时最小化维护成本。此外，抗氧化性的概念在环境可持续性方面至关重要。随着各行业向更环保的实践迈进，能够抵御氧化降解的材料在减少废物和延长产品使用寿命方面发挥着重要作用。通过选择具有高抗氧化性的材料，制造商可以创造出更耐用的产品，这些产品需要更少的更换频率，从而最终惠及环境。总之，抗氧化性是影响各行业材料选择的基本属性。它不仅影响材料的性能和耐久性，而且在促进可持续性方面也发挥着重要作用。随着技术的进步，对具有优越抗氧化性的材料的追求仍在继续，为未来工程和制造中的挑战提供创新解决方案。理解和利用这一属性对于开发满足不断变化的世界需求的材料至关重要。