creep resistance

简明释义

蠕变强度

英英释义

例句

1.Engine components must be designed with creep resistance in mind to ensure longevity.

发动机部件的设计必须考虑到抗蠕变能力以确保耐久性。

2.The new alloy has excellent creep resistance, making it ideal for high-temperature applications.

这种新合金具有优异的抗蠕变能力，非常适合高温应用。

3.The research focused on improving the creep resistance of polymers for aerospace applications.

研究集中在提高聚合物在航空航天应用中的抗蠕变能力。

4.In construction, materials with good creep resistance are essential for structural integrity.

在建筑中，具有良好抗蠕变能力的材料对结构完整性至关重要。

5.Thermal barriers need to have high creep resistance to withstand extreme conditions.

热障材料需要具有高抗蠕变能力以承受极端条件。

作文

Creep resistance is a critical property in materials science, especially when discussing the performance of materials under prolonged stress at high temperatures. In engineering applications, components are often subjected to constant loads over extended periods, which can lead to a gradual deformation known as creep. Understanding and improving creep resistance (蠕变抗力) is essential for ensuring the longevity and reliability of structures, particularly in industries such as aerospace, automotive, and power generation.Materials like metals, polymers, and ceramics exhibit different levels of creep resistance (蠕变抗力). For instance, while metals may have good strength at room temperature, their creep resistance (蠕变抗力) can significantly decrease at elevated temperatures. This phenomenon is crucial when designing components that operate in high-temperature environments, such as turbine blades in jet engines or exhaust systems in vehicles.To enhance creep resistance (蠕变抗力), engineers and material scientists often explore various alloying techniques and heat treatments. For example, adding elements like chromium and molybdenum to steel can improve its creep resistance (蠕变抗力) by forming stable microstructures that resist deformation over time. Additionally, the use of ceramics, which typically exhibit excellent thermal stability, is becoming increasingly popular in applications requiring high creep resistance (蠕变抗力).In the context of polymer materials, creep resistance (蠕变抗力) can be affected by factors such as temperature, humidity, and the duration of load application. Engineers often conduct creep tests to determine how a specific polymer will behave under long-term stress. By understanding these behaviors, they can select the appropriate materials for applications ranging from construction to consumer products.Another aspect to consider is the role of creep resistance (蠕变抗力) in sustainability. As industries strive for more sustainable practices, the development of materials with superior creep resistance (蠕变抗力) can lead to longer-lasting products, reducing waste and the need for frequent replacements. This not only benefits manufacturers but also contributes to environmental conservation efforts.In conclusion, creep resistance (蠕变抗力) is a vital characteristic that influences the performance and durability of materials across various industries. By focusing on improving this property, engineers can design safer, more efficient, and sustainable products. As technology advances, the understanding of creep resistance (蠕变抗力) will continue to evolve, leading to innovations that push the boundaries of what materials can achieve in demanding applications.

蠕变抗力是材料科学中的一个关键属性，特别是在讨论材料在高温下长期受力时的性能时。在工程应用中，组件常常在长时间内承受恒定的负载，这可能导致一种称为蠕变的逐渐变形。理解和改善蠕变抗力（creep resistance）对于确保结构的耐久性和可靠性至关重要，尤其是在航空航天、汽车和发电等行业。像金属、聚合物和陶瓷这样的材料表现出不同程度的蠕变抗力（creep resistance）。例如，虽然金属在室温下可能具有良好的强度，但它们的蠕变抗力（creep resistance）在高温下可能显著降低。这种现象在设计在高温环境中运行的组件时至关重要，例如喷气发动机中的涡轮叶片或车辆的排气系统。为了增强蠕变抗力（creep resistance），工程师和材料科学家通常探索各种合金技术和热处理。例如，向钢中添加铬和钼等元素可以通过形成稳定的微观结构来改善其蠕变抗力（creep resistance），从而抵抗长期变形。此外，陶瓷材料的使用，通常展现出优良的热稳定性，在需要高蠕变抗力（creep resistance）的应用中越来越受欢迎。在聚合物材料的背景下，蠕变抗力（creep resistance）可能受到温度、湿度和负载施加持续时间等因素的影响。工程师通常进行蠕变测试，以确定特定聚合物在长期应力下的表现。通过理解这些行为，他们可以选择适合建筑、消费品等应用的材料。另一个需要考虑的方面是蠕变抗力（creep resistance）在可持续性中的角色。随着各行业努力实现更可持续的实践，开发具有优越蠕变抗力（creep resistance）的材料可以导致更持久的产品，减少废物和频繁更换的需求。这不仅有利于制造商，也有助于环境保护工作。总之，蠕变抗力（creep resistance）是影响各行业材料性能和耐久性的一个重要特性。通过专注于改善这一属性，工程师可以设计出更安全、更高效和更可持续的产品。随着技术的进步，对蠕变抗力（creep resistance）的理解将继续发展，带来推动材料在苛刻应用中所能实现的创新。