internal pitting

简明释义

1. 内点蚀; 2. 内腐蚀;

英英释义

例句

1.We need to investigate the cause of internal pitting 内部点蚀 found in the heat exchanger.

我们需要调查在热交换器中发现的内部点蚀的原因。

2.The engineer discovered internal pitting 内部点蚀 in the pipe during the routine inspection.

工程师在例行检查中发现管道内有内部点蚀。

3.The maintenance team recommended replacing the components affected by internal pitting 内部点蚀.

维修团队建议更换受内部点蚀影响的部件。

4.The report highlighted that internal pitting 内部点蚀 could lead to significant failures if not addressed promptly.

报告强调，如果不及时处理，内部点蚀可能导致重大故障。

5.Due to internal pitting 内部点蚀, the structural integrity of the tank was compromised.

由于内部点蚀，储罐的结构完整性受到影响。

作文

The phenomenon of internal pitting is a significant concern in various industries, particularly in the fields of manufacturing and engineering. It refers to the localized corrosion that occurs beneath the surface of a material, often metal, leading to the formation of small cavities or pits. This type of degradation can compromise the integrity and performance of components, making it essential for engineers and maintenance personnel to understand its causes and implications.Firstly, internal pitting can arise from several factors. One major cause is the presence of corrosive agents, such as chlorides or acids, which can infiltrate the material and initiate corrosion at specific sites. Additionally, factors like high humidity, temperature fluctuations, and the presence of stress can exacerbate the condition. In many cases, internal pitting is not immediately visible, making it a silent threat that can lead to catastrophic failures if not monitored properly.The impact of internal pitting on structural integrity cannot be overstated. For instance, in the aerospace industry, even minor pitting can lead to significant weight loss and reduced strength in critical components, potentially endangering safety. Similarly, in the oil and gas sector, pipelines affected by internal pitting may experience leaks, resulting in environmental hazards and financial losses. Therefore, understanding and addressing this issue is crucial for maintaining safety and reliability in engineering applications.To mitigate the risks associated with internal pitting, several strategies can be employed. Regular inspections using advanced techniques such as ultrasonic testing or radiography can help detect early signs of pitting before they escalate into more severe problems. Moreover, applying protective coatings or using corrosion-resistant materials can significantly reduce the likelihood of internal pitting occurring in the first place.In conclusion, internal pitting is a form of corrosion that poses serious risks to various industries. By understanding its causes, effects, and preventive measures, professionals can better protect their assets and ensure the longevity of their products. As technology advances, it is crucial to continue researching and developing new methods to detect and combat internal pitting, thereby safeguarding both equipment and the environment from its damaging effects.

“内部凹坑”现象在各个行业中都是一个重要问题，特别是在制造和工程领域。它指的是发生在材料表面下的局部腐蚀，通常是金属，导致形成小的腔体或凹坑。这种类型的降解会影响组件的完整性和性能，因此工程师和维护人员必须了解其原因和影响。首先，“内部凹坑”可能由多种因素引起。一个主要原因是腐蚀性物质的存在，例如氯化物或酸，它们可以渗透到材料中并在特定位置引发腐蚀。此外，高湿度、温度波动和应力的存在等因素也可能加剧这种情况。在许多情况下，“内部凹坑”并不立即可见，这使其成为一种潜在威胁，如果不加以监控，可能导致灾难性的故障。“内部凹坑”对结构完整性的影响不容小觑。例如，在航空航天工业中，即使是轻微的凹坑也可能导致关键组件的显著减重和强度降低，可能危及安全。同样，在石油和天然气行业，受“内部凹坑”影响的管道可能会出现泄漏，导致环境危害和经济损失。因此，理解和解决这个问题对于维护工程应用中的安全性和可靠性至关重要。为了减轻与“内部凹坑”相关的风险，可以采用几种策略。使用超声波检测或放射摄影等先进技术进行定期检查，可以帮助在凹坑恶化为更严重问题之前发现早期迹象。此外，施加保护涂层或使用耐腐蚀材料可以显著减少“内部凹坑”首次发生的可能性。总之，“内部凹坑”是一种腐蚀形式，对各个行业构成严重风险。通过了解其原因、影响和预防措施，专业人员可以更好地保护他们的资产，并确保产品的持久性。随着技术的进步，继续研究和开发新的方法来检测和对抗“内部凹坑”是至关重要的，从而保护设备和环境免受其破坏性影响。