residual hardness

简明释义

剩余硬度

英英释义

例句

1.In industrial processes, controlling residual hardness 残留硬度 is crucial for preventing scaling in pipes.

在工业过程中，控制残留硬度 residual hardness对防止管道结垢至关重要。

2.The residual hardness 残留硬度 in the final product can affect its quality and customer satisfaction.

最终产品中的残留硬度 residual hardness会影响其质量和客户满意度。

3.After the filtration, we measured the residual hardness 残留硬度 of the solution to evaluate the effectiveness of the treatment.

过滤后，我们测量了溶液的残留硬度 residual hardness以评估处理的有效性。

4.The water treatment process must reduce the residual hardness 残留硬度 to ensure the safety of drinking water.

水处理过程必须降低残留硬度 residual hardness以确保饮用水的安全。

5.Regular testing for residual hardness 残留硬度 helps maintain optimal performance in a water system.

定期测试残留硬度 residual hardness有助于维护水系统的最佳性能。

作文

In the field of materials science, understanding the properties of different substances is crucial for various applications. One such property that often comes into play is hardness, which refers to a material's resistance to deformation or scratching. Among the various types of hardness measurements, residual hardness (残余硬度) plays a significant role in determining how materials behave after they have undergone stress or deformation. This essay will explore the concept of residual hardness (残余硬度), its importance, and its implications in real-world scenarios.Residual hardness can be defined as the hardness that remains in a material after it has been subjected to mechanical forces. When materials are processed, whether through machining, forging, or other methods, they often experience changes in their microstructure. These changes can lead to variations in hardness, which may not return to their original state once the external forces are removed. Understanding residual hardness (残余硬度) is essential for engineers and manufacturers because it directly affects the performance and longevity of products.For instance, consider the manufacturing of metal components used in machinery. During the machining process, parts may become hardened due to the heat generated by friction. After the machining is completed, the residual hardness (残余硬度) of the component must be assessed to ensure that it meets the required specifications for strength and durability. If the residual hardness is too low, the component may fail under operational stresses, leading to costly repairs or even catastrophic failures.Moreover, residual hardness (残余硬度) is also important in the context of welding. When two pieces of metal are welded together, the heat from the welding process alters the microstructure of the metals involved. The area around the weld, known as the heat-affected zone (HAZ), may exhibit different hardness properties than the base metal. Evaluating the residual hardness (残余硬度) in the HAZ is critical to ensuring that the welded joint can withstand the forces it will encounter during use.In addition to its significance in manufacturing and engineering, residual hardness (残余硬度) also has implications in the field of geology. For example, when rocks are subjected to tectonic forces, they may develop faults or fractures. The hardness of these rocks can affect how they respond to further geological activity. By studying the residual hardness (残余硬度) of faulted rocks, geologists can gain insights into the stability of an area and predict potential landslides or other geological hazards.In conclusion, residual hardness (残余硬度) is a vital property that influences the behavior of materials under stress. Its assessment is crucial in various fields, including manufacturing, engineering, and geology. Understanding this concept allows professionals to make informed decisions regarding material selection and processing techniques, ultimately leading to safer and more reliable products. As technology continues to advance, the study of residual hardness (残余硬度) will undoubtedly remain a key focus for researchers and practitioners alike.