vacuum impregnation

简明释义

真空浸渍

英英释义

例句

1.The use of vacuum impregnation 真空浸渍 allows for better adhesion of coatings on metal surfaces.

使用真空浸渍可以更好地粘附涂层在金属表面。

2.In the automotive industry, vacuum impregnation 真空浸渍 is applied to seal porous components, preventing fluid leakage.

在汽车工业中，真空浸渍被应用于密封多孔组件，以防止液体泄漏。

3.The process of vacuum impregnation is commonly used in the manufacturing of composite materials to enhance their strength and durability.

在复合材料的制造中，真空浸渍工艺常用于增强其强度和耐用性。

4.The vacuum impregnation 真空浸渍 process can significantly reduce the porosity of concrete structures.

真空浸渍工艺可以显著降低混凝土结构的孔隙率。

5.To improve the electrical insulation of transformers, manufacturers often utilize vacuum impregnation 真空浸渍 techniques.

为了提高变压器的电气绝缘性，制造商通常采用真空浸渍技术。

作文

In the world of manufacturing and material science, the technique known as vacuum impregnation plays a crucial role in enhancing the properties of various materials. This process involves the application of a vacuum to remove air from a material, followed by the introduction of a liquid resin or polymer under pressure. The primary goal of vacuum impregnation is to fill any voids or pores within the material, thereby improving its strength, durability, and resistance to environmental factors. One of the most common applications of vacuum impregnation is in the production of composite materials. These materials are often used in aerospace, automotive, and construction industries due to their lightweight yet strong characteristics. By utilizing vacuum impregnation, manufacturers can ensure that the resin thoroughly penetrates the fiber matrix, resulting in a more cohesive and robust final product. This not only enhances the performance of the material but also extends its lifespan, making it a cost-effective solution in the long run.Moreover, vacuum impregnation is also employed in the treatment of porous metals and ceramics. These materials, while strong, often have micro-voids that can compromise their structural integrity. By applying vacuum impregnation, manufacturers can infuse these materials with protective coatings or sealing agents that prevent corrosion and wear. This is particularly important in industries where safety and reliability are paramount, such as in the production of engine components or medical devices.The process of vacuum impregnation begins with the preparation of the material. It is essential that the surface is clean and free from contaminants to ensure optimal adhesion of the resin. Once prepared, the material is placed in a vacuum chamber where air is evacuated. This creates a low-pressure environment that allows the resin to be drawn into the material's pores. After the vacuum is established, the resin is introduced into the chamber, and pressure is applied. This combination of vacuum and pressure ensures that the resin fully permeates the material, filling all voids.After the vacuum impregnation process is complete, the material is cured to harden the resin. Curing can involve heat, UV light, or chemical reactions, depending on the type of resin used. The result is a material that boasts enhanced mechanical properties and improved resistance to environmental degradation.In conclusion, vacuum impregnation is a vital process in modern manufacturing that significantly improves the performance and longevity of various materials. Its ability to fill voids and enhance structural integrity makes it indispensable in industries where quality and reliability are critical. As technology continues to advance, the applications of vacuum impregnation are likely to expand, leading to even more innovative materials and products that meet the demands of an ever-evolving market.

在制造和材料科学的世界中，技术被称为真空浸渍在增强各种材料的性能方面发挥着至关重要的作用。该过程涉及施加真空以去除材料中的空气，然后在压力下引入液体树脂或聚合物。真空浸渍的主要目标是填充材料内部的任何空隙或孔洞，从而提高其强度、耐久性和对环境因素的抵抗力。真空浸渍最常见的应用之一是在复合材料的生产中。这些材料通常用于航空航天、汽车和建筑行业，因为它们具有轻便而坚固的特性。通过利用真空浸渍，制造商可以确保树脂充分渗透纤维基体，从而产生更具凝聚力和强度的最终产品。这不仅增强了材料的性能，还延长了其使用寿命，从长远来看是一种具有成本效益的解决方案。此外，真空浸渍还用于多孔金属和陶瓷的处理。这些材料虽然强大，但往往有微小的空隙，这可能会影响其结构完整性。通过施加真空浸渍，制造商可以将保护涂层或密封剂注入这些材料，从而防止腐蚀和磨损。这在安全和可靠性至关重要的行业中尤其重要，例如发动机部件或医疗设备的生产。真空浸渍过程始于材料的准备。确保表面干净且无污染物是至关重要的，以确保树脂的最佳粘附。一旦准备好，材料就被放置在真空室中，空气被抽走。这创造了一个低压环境，使树脂能够被吸入材料的孔隙中。在建立真空后，树脂被引入腔室，并施加压力。这种真空和压力的组合确保树脂完全渗透材料，填满所有空隙。完成真空浸渍过程后，材料会被固化以硬化树脂。固化可以涉及热、紫外线光或化学反应，具体取决于所使用的树脂类型。结果是具有增强机械性能和改善环境降解抵抗力的材料。总之，真空浸渍是现代制造中一种重要的过程，显著提高了各种材料的性能和耐用性。其填充空隙和增强结构完整性的能力使其在质量和可靠性至关重要的行业中不可或缺。随着技术的不断进步，真空浸渍的应用可能会扩展，导致更多创新材料和产品的出现，以满足不断发展的市场需求。