chemical corrosion

简明释义

化学腐蚀

英英释义

例句

1.The engineers conducted tests to measure the rate of chemical corrosion in the reactor, a process known as 化学腐蚀速率测定。

工程师们进行了测试，以测量反应器中化学腐蚀的速率，这一过程被称为化学腐蚀速率测定。

2.The pipeline was damaged due to chemical corrosion, which is 化学腐蚀 caused by the interaction of chemicals with the metal.

由于发生了化学腐蚀，管道受到了损坏，这种腐蚀是由于化学物质与金属的相互作用引起的。

3.The research focused on the effects of various acids on chemical corrosion, which translates to 化学腐蚀 in Chinese.

这项研究集中在各种酸对化学腐蚀的影响上，这在中文中翻译为化学腐蚀。

4.To combat chemical corrosion, protective coatings are often applied to metals, which help prevent 化学腐蚀 from occurring.

为了抵抗化学腐蚀，通常会在金属表面涂覆保护涂层，这有助于防止化学腐蚀的发生。

5.Regular maintenance is essential to prevent chemical corrosion in industrial equipment, which refers to 化学腐蚀 that can weaken structural integrity.

定期维护对防止工业设备中的化学腐蚀至关重要，这种腐蚀会削弱结构的完整性。

作文

Chemical corrosion is a process that occurs when materials, particularly metals, deteriorate due to chemical reactions with their environment. This phenomenon can have significant implications in various industries, including construction, manufacturing, and transportation. Understanding chemical corrosion (化学腐蚀) is crucial for engineers and scientists as it affects the longevity and safety of structures and equipment.The primary cause of chemical corrosion (化学腐蚀) is the interaction between metal surfaces and corrosive agents, such as moisture, acids, or salts. For instance, when iron is exposed to oxygen and water, it undergoes a reaction that produces rust, a common form of corrosion. This not only weakens the metal but also leads to aesthetic degradation, making it essential to address the issue promptly.In industrial settings, chemical corrosion (化学腐蚀) can result in catastrophic failures if not properly managed. Pipelines carrying corrosive substances are particularly vulnerable, and corrosion can lead to leaks, spills, and even explosions. To mitigate these risks, industries employ various strategies, such as coatings, cathodic protection, and regular maintenance checks. These methods help to create a barrier between the metal and the corrosive environment, significantly reducing the rate of deterioration.One of the most effective ways to combat chemical corrosion (化学腐蚀) is through the use of protective coatings. These coatings act as a shield, preventing direct contact between the metal and corrosive elements. For example, galvanization involves coating steel with a layer of zinc, which provides excellent protection against rust. Similarly, epoxy coatings can be applied to surfaces to enhance their resistance to chemical attack.In addition to protective coatings, cathodic protection is another widely used technique. This method involves attaching a more reactive metal to the structure, which sacrifices itself to protect the primary metal from chemical corrosion (化学腐蚀). By doing so, the less noble metal corrodes instead, preserving the integrity of the more valuable structure.Regular inspections and maintenance are also critical in managing chemical corrosion (化学腐蚀). By monitoring the condition of materials and identifying early signs of corrosion, engineers can implement timely interventions. This proactive approach not only extends the lifespan of structures but also ensures safety and reliability.In conclusion, chemical corrosion (化学腐蚀) is a pervasive issue that poses significant challenges across various sectors. Its impact on materials and structures cannot be underestimated, as it can lead to severe consequences if left unchecked. By understanding the mechanisms behind chemical corrosion (化学腐蚀) and employing effective prevention strategies, we can safeguard our infrastructure and ensure the safety of our environments. As we continue to advance in technology and materials science, ongoing research into corrosion resistance will undoubtedly play a pivotal role in shaping a more durable and sustainable future.

化学腐蚀是一个过程，当材料，特别是金属，由于与其环境的化学反应而恶化时，就会发生这种现象。这种现象在建筑、制造和运输等各个行业都有重要的影响。理解化学腐蚀(chemical corrosion)对于工程师和科学家至关重要，因为它影响着结构和设备的寿命和安全性。化学腐蚀(chemical corrosion)的主要原因是金属表面与腐蚀剂（如水分、酸或盐）的相互作用。例如，当铁暴露在氧气和水中时，它会发生反应，产生锈，这是腐蚀的一种常见形式。这不仅削弱了金属，还导致美观的退化，因此必须及时解决这个问题。在工业环境中，如果没有适当管理，化学腐蚀(chemical corrosion)可能导致灾难性的故障。运输腐蚀性物质的管道特别容易受到影响，腐蚀可能导致泄漏、溢出甚至爆炸。为了减轻这些风险，行业采用各种策略，如涂层、阴极保护和定期维护检查。这些方法有助于在金属和腐蚀环境之间创建屏障，从而显著降低恶化的速度。对抗化学腐蚀(chemical corrosion)最有效的方法之一是使用保护涂层。这些涂层充当屏障，防止金属与腐蚀元素直接接触。例如，镀锌涉及用锌层覆盖钢，这为防止生锈提供了极好的保护。同样，环氧涂层可以应用于表面，以增强其抵御化学攻击的能力。除了保护涂层，阴极保护是另一种广泛使用的技术。这种方法涉及将一种反应性更强的金属附加到结构上，该金属牺牲自己以保护主要金属免受化学腐蚀(chemical corrosion)。通过这样做，较不贵重的金属会腐蚀，而保持更有价值的结构的完整性。定期检查和维护在管理化学腐蚀(chemical corrosion)中也至关重要。通过监测材料的状况并识别腐蚀的早期迹象，工程师可以实施及时的干预。这种主动的方法不仅延长了结构的使用寿命，还确保了安全性和可靠性。总之，化学腐蚀(chemical corrosion)是一个普遍存在的问题，对各个领域提出了重大挑战。它对材料和结构的影响不可低估，因为如果不加以控制，可能会导致严重后果。通过理解化学腐蚀(chemical corrosion)背后的机制并采用有效的预防策略，我们可以保护我们的基础设施，确保我们环境的安全。随着我们在技术和材料科学方面的不断进步，对耐腐蚀性的持续研究无疑将在塑造一个更耐用和可持续的未来中发挥关键作用。