phosphating

简明释义

英[ˈfɑːs.feɪ.tɪŋ]美[ˈfɑːs.feɪ.tɪŋ]

n. 磷化处理；[冶] 磷酸盐化；金属表面磷酸盐防锈处理

英英释义

单词用法

同义词

反义词

例句

1.Effects of the factors mentioned above during phosphating are discussed as well.

文中讨论了上述因素在磷化过程中的作用。

2.The influences of chemistry on the mass, morphology, components and darkness of the phosphating film were discussed by statistical experiment.

通过统计试验讨论了化学成分对磷化膜质量、表面形貌、组分的影响及膜层质量对其暗度的影响。

3.The principle of phosphating and the influence factors, such as, temperature, concentration, phosphating mode were discussed.

讨论了磷化原理及温度、浓度和磷化方式对品质的影响。

4.A dip phosphating process for hairpins was forwarded.

介绍了一室多用发夹浸磷磷化工艺。

5.The phosphating technique has been widely used for surface treatment of metal.

磷化技术是当前应用较为广泛的金属表面处理技术。

6.Bath formulas of blackening pretreatment and manganese series phosphating at mid-temperature were introduced.

介绍了预黑处理液配方和中温锰系磷化液配方。

7.The process of phosphating involves treating metal surfaces to enhance corrosion resistance.

磷化过程涉及处理金属表面以增强耐腐蚀性。

8.Before painting, it is essential to perform phosphating to ensure better adhesion of the paint.

在喷漆之前，进行磷化是确保油漆更好附着的关键。

9.Automotive manufacturers often use phosphating to protect car parts from rust.

汽车制造商通常使用磷化来保护汽车零件免受锈蚀。

10.The phosphating solution must be carefully monitored for optimal results.

必须仔细监测磷化溶液以获得最佳效果。

11.After phosphating, the surface can be further treated with a sealant.

在磷化之后，表面可以进一步处理涂层。

作文

Phosphating is a chemical process that involves the conversion of metal surfaces into a phosphate coating. This process is commonly used in various industries, particularly in the automotive and manufacturing sectors, to enhance the corrosion resistance of steel and iron components. The significance of phosphating (磷化) lies in its ability to provide a protective layer that prevents rust and degradation, thereby extending the lifespan of the metal parts. The phosphating (磷化) process typically involves several steps, beginning with the cleaning of the metal surface to remove any oils, dirt, or previous coatings. This ensures that the phosphate solution can effectively bond with the metal. After cleaning, the metal is immersed in a phosphoric acid solution, which reacts with the surface to form a thin layer of phosphate crystals. This layer can vary in thickness depending on the duration of exposure to the solution and the specific type of phosphate used. One of the most common forms of phosphating (磷化) is known as zinc phosphating, which utilizes zinc salts in the phosphating solution. This method not only provides excellent corrosion protection but also improves paint adhesion, making it an essential step in preparing metal surfaces for painting or coating. The resulting zinc phosphate layer is typically dark gray in color and has a coarse texture, which enhances the mechanical bonding of paints and other finishes. In addition to its protective qualities, phosphating (磷化) also plays a role in improving the lubricity of metal surfaces, which is particularly beneficial in applications where metal components are in motion. The phosphate coating can reduce friction between moving parts, leading to lower wear rates and improved performance of machinery. This is especially important in automotive applications, where engine components must withstand high temperatures and pressures while maintaining optimal performance. Moreover, the environmental impact of phosphating (磷化) processes has been a topic of discussion in recent years. Traditional phosphating methods often involve the use of hazardous chemicals, which can pose risks to both workers and the environment. As a result, many companies are exploring alternative, more eco-friendly phosphating solutions that minimize these risks while still providing effective corrosion protection. These innovations are crucial in promoting sustainable practices within the manufacturing industry. In conclusion, phosphating (磷化) is a vital process in the treatment of metal surfaces, offering numerous benefits including corrosion resistance, improved paint adhesion, and enhanced lubricity. As industries continue to evolve, the importance of developing safer and more efficient phosphating (磷化) methods cannot be overstated. Understanding this process and its applications will not only help in the preservation of metal components but also contribute to the advancement of manufacturing technologies in a sustainable manner.

磷化是一种化学过程，涉及将金属表面转化为磷酸盐涂层。这个过程在各个行业中都很常见，特别是在汽车和制造业中，用于增强钢铁部件的耐腐蚀性。磷化（磷化）的重要性在于它能够提供一层保护层，防止生锈和降解，从而延长金属部件的使用寿命。 磷化（磷化）过程通常包括几个步骤，首先是清洁金属表面，以去除任何油脂、污垢或以前的涂层。这确保了磷酸盐溶液能够有效地与金属结合。清洁后，金属浸入磷酸溶液中，该溶液与表面反应形成一层薄薄的磷酸盐晶体。这层的厚度可以根据暴露于溶液的时间和使用的特定磷酸盐类型而有所不同。 最常见的磷化（磷化）形式之一称为锌磷化，它在磷化溶液中使用锌盐。这种方法不仅提供出色的耐腐蚀保护，还改善涂料的附着力，使其成为准备金属表面喷漆或涂层的重要步骤。最终形成的锌磷酸盐层通常呈深灰色，质地粗糙，增强了涂料和其他涂层的机械结合。 除了保护特性外，磷化（磷化）还在提高金属表面的润滑性方面发挥作用，这在金属组件运动的应用中尤其有利。磷酸盐涂层可以减少运动部件之间的摩擦，从而降低磨损率并改善机械性能。这在汽车应用中尤为重要，因为发动机部件必须在高温和高压力下工作，同时保持最佳性能。 此外，近年来磷化（磷化）过程对环境的影响也是一个讨论的话题。传统的磷化方法通常涉及使用有害化学品，这可能对工人和环境构成风险。因此，许多公司正在探索替代的、更环保的磷化解决方案，以尽量减少这些风险，同时仍能提供有效的耐腐蚀保护。这些创新对于促进制造业的可持续实践至关重要。 总之，磷化（磷化）是金属表面处理中的一个重要过程，提供了许多好处，包括耐腐蚀性、改善涂料附着力和增强润滑性。随着行业的不断发展，开发更安全、更高效的磷化（磷化）方法的重要性不容低估。了解这一过程及其应用不仅有助于保护金属部件，还将促进制造技术以可持续的方式发展。