atmospheric corrosion

简明释义

大气腐蚀

英英释义

例句

1.The bridge's metal components showed signs of atmospheric corrosion 大气腐蚀 after years of exposure to the elements.

这座桥的金属部件在经历多年暴露于环境后，出现了大气腐蚀的迹象。

2.To prevent atmospheric corrosion 大气腐蚀, regular maintenance and protective coatings are essential.

为了防止大气腐蚀，定期维护和保护涂层是必不可少的。

3.The study focused on how atmospheric corrosion 大气腐蚀 affects the lifespan of outdoor sculptures.

该研究集中于大气腐蚀如何影响户外雕塑的使用寿命。

4.During the inspection, we found that the fence was suffering from severe atmospheric corrosion 大气腐蚀.

在检查过程中，我们发现围栏遭受了严重的大气腐蚀。

5.The engineers designed the building materials to resist atmospheric corrosion 大气腐蚀 in coastal areas.

工程师们设计建筑材料以抵御沿海地区的大气腐蚀。

作文

Atmospheric corrosion is a significant concern for many industries, particularly those that involve the use of metals. This type of corrosion occurs when metals are exposed to moisture and pollutants in the air. It is a gradual process that can lead to severe damage if not properly managed. Understanding atmospheric corrosion (大气腐蚀) is essential for engineers, manufacturers, and maintenance personnel to ensure the longevity and safety of metal structures and components.The primary factors contributing to atmospheric corrosion (大气腐蚀) include humidity, temperature, and the presence of corrosive agents such as salts and industrial pollutants. When metal surfaces come into contact with moisture, a thin layer of water forms, creating an electrolyte that facilitates electrochemical reactions. These reactions can lead to the oxidation of the metal, resulting in rust and deterioration over time.In coastal areas, for example, the presence of salt in the air significantly accelerates atmospheric corrosion (大气腐蚀). Saltwater is highly conductive, which enhances the electrochemical processes that cause corrosion. Similarly, industrial regions often have higher levels of sulfur dioxide and nitrogen oxides in the atmosphere, which can also contribute to the corrosive environment. Therefore, understanding the local environment is crucial for predicting and mitigating the effects of atmospheric corrosion (大气腐蚀).Preventative measures are vital to combat atmospheric corrosion (大气腐蚀). One common approach is the application of protective coatings, such as paints or galvanization, which create a barrier between the metal and the corrosive elements in the atmosphere. Regular maintenance and inspections are also essential to identify early signs of corrosion and address them before they escalate into more significant issues. Additionally, the use of corrosion-resistant materials, such as stainless steel or aluminum alloys, can help reduce the impact of atmospheric corrosion (大气腐蚀) on structures and equipment.Another strategy to mitigate atmospheric corrosion (大气腐蚀) is to control the environment around the metal. For instance, reducing humidity levels in storage facilities or employing dehumidifiers can minimize the risk of corrosion. In certain applications, cathodic protection systems can be installed to provide a sacrificial anode that protects the metal from corrosion.In conclusion, atmospheric corrosion (大气腐蚀) poses a serious threat to the integrity of metal structures and components. By understanding the factors that contribute to this phenomenon and implementing effective prevention and mitigation strategies, industries can protect their assets and prolong the lifespan of their equipment. As technology continues to advance, ongoing research into new materials and protective methods will play a crucial role in combating atmospheric corrosion (大气腐蚀) and ensuring the safety and reliability of metal products in various environments.

大气腐蚀是许多行业的重要问题，特别是那些涉及金属使用的行业。这种类型的腐蚀发生在金属暴露于空气中的湿气和污染物时。它是一个逐渐的过程，如果不加以管理，会导致严重的损害。理解大气腐蚀（atmospheric corrosion）对工程师、制造商和维护人员至关重要，以确保金属结构和组件的耐用性和安全性。导致大气腐蚀（atmospheric corrosion）的主要因素包括湿度、温度以及腐蚀性物质如盐和工业污染物的存在。当金属表面与湿气接触时，会形成一层薄薄的水膜，形成电解质，从而促进电化学反应。这些反应可能导致金属的氧化，随着时间的推移，导致生锈和恶化。例如，在沿海地区，空气中盐分的存在显著加速了大气腐蚀（atmospheric corrosion）。盐水具有很高的导电性，这增强了导致腐蚀的电化学过程。同样，工业区域通常在大气中有更高水平的二氧化硫和氮氧化物，这也会促成腐蚀环境。因此，了解当地环境对于预测和减轻大气腐蚀（atmospheric corrosion）的影响至关重要。预防措施对于对抗大气腐蚀（atmospheric corrosion）至关重要。一种常见的方法是涂覆保护涂层，如油漆或镀锌，这在金属和大气中的腐蚀性元素之间形成屏障。定期维护和检查也很重要，以识别早期的腐蚀迹象，并在问题升级之前解决它们。此外，使用耐腐蚀材料，如不锈钢或铝合金，可以帮助减少大气腐蚀（atmospheric corrosion）对结构和设备的影响。另一种减轻大气腐蚀（atmospheric corrosion）的方法是控制金属周围的环境。例如，减少储存设施中的湿度水平或使用除湿机可以最小化腐蚀风险。在某些应用中，可以安装阴极保护系统，以提供牺牲阳极，保护金属免受腐蚀。总之，大气腐蚀（atmospheric corrosion）对金属结构和组件的完整性构成严重威胁。通过理解导致这一现象的因素并实施有效的预防和减轻策略，行业可以保护其资产并延长设备的使用寿命。随着技术的不断进步，针对新材料和保护方法的持续研究将在对抗大气腐蚀（atmospheric corrosion）和确保各种环境中金属产品的安全性和可靠性方面发挥关键作用。