heat deformation

简明释义

热变形

英英释义

例句

1.During the summer, the roadway experienced significant heat deformation (热变形), causing cracks to form.

在夏季，路面经历了显著的热变形（热变形），导致裂缝形成。

2.In metalworking, heat deformation (热变形) can alter the shape of components if not properly controlled.

在金属加工中，如果没有适当控制，热变形（热变形）可能会改变部件的形状。

3.The engineer explained that the bridge design must account for heat deformation (热变形) due to temperature fluctuations.

工程师解释说，桥梁设计必须考虑因温度波动引起的热变形（热变形）。

4.Manufacturers need to test materials for heat deformation (热变形) to ensure product durability.

制造商需要测试材料的热变形（热变形），以确保产品的耐用性。

5.The airplane wings are designed to withstand heat deformation (热变形) during flight at high altitudes.

飞机机翼的设计能够承受高空飞行时的热变形（热变形）。

作文

Heat deformation is a phenomenon that occurs when materials are subjected to elevated temperatures, causing them to change shape or dimensions. This process is particularly significant in the fields of engineering and manufacturing, where precision is crucial. Understanding heat deformation (热变形) is essential for engineers and designers to ensure that their products can withstand various thermal conditions without losing integrity.When materials are heated, their molecules gain energy and begin to move more freely. This increased molecular movement can lead to changes in the material's structure. For example, metals tend to expand when heated, which can result in alterations in their mechanical properties. In some cases, excessive heat can cause permanent deformation, leading to failure in applications where strength and durability are vital.One common example of heat deformation (热变形) is seen in the construction industry. Steel beams used in buildings must be designed to accommodate temperature fluctuations. If they are not properly accounted for, the expansion due to heat can lead to structural issues. Engineers often incorporate expansion joints into their designs to allow for this natural movement, thereby preventing potential damage from heat deformation (热变形).In addition to metals, plastics also exhibit heat deformation (热变形) when exposed to high temperatures. Many plastic materials have a specific temperature range in which they maintain their shape and functionality. Once this range is exceeded, the material may warp or melt, compromising its intended use. This is particularly important in industries such as automotive manufacturing, where components must endure high temperatures while maintaining their form and function.To mitigate the risks associated with heat deformation (热变形), various strategies can be employed. One approach is to select materials with high thermal resistance. These materials are less likely to deform under heat, providing greater reliability in high-temperature environments. Additionally, implementing temperature control measures during manufacturing processes can help minimize the effects of heat deformation (热变形).Another important aspect to consider is the cooling process after a material has been heated. Rapid cooling can sometimes induce stress within the material, leading to cracking or other forms of failure. Therefore, understanding the cooling rates and their impact on heat deformation (热变形) is crucial for maintaining the integrity of the final product.In conclusion, heat deformation (热变形) is a critical factor that must be understood and managed in various industries. From construction to manufacturing, the ability to predict and control how materials respond to heat can significantly affect the performance and safety of products. By incorporating knowledge of heat deformation (热变形) into design and engineering practices, professionals can enhance the durability and reliability of their creations, ultimately leading to better outcomes in their respective fields.