dezincing

简明释义

英[dɪˈzɪŋkɪŋ]美[dɪˈzɪŋkɪŋ]

n. 去锌；脱锌；除锌

英英释义

单词用法

同义词

反义词

例句

1.This article briefly introduces the study that pure alkali - melting process treats the vacuum dezincing furnace slag and comprehensively recovers Ge, in, ag, Pb and Zn from it.

简要介绍了碱熔法处理真空炉渣，综合回收锗、铟、银、铅、锌有价金属的试验研究。

2.The dezincing limit from molten lead by vacuum refining process is studied by theoretic analysis and experiments.

对铅熔体真空脱锌限度问题进行理论分析和实验验证。

3.This article briefly introduces the study that pure alkali - melting process treats the vacuum dezincing furnace slag and comprehensively recovers Ge, in, ag, Pb and Zn from it.

简要介绍了碱熔法处理真空炉渣，综合回收锗、铟、银、铅、锌有价金属的试验研究。

4.The dezincing phenomenon often occurs in areas with high chloride levels.

在氯离子浓度高的区域，去锌现象常常发生。

5.The process of dezincing is crucial for recycling brass materials.

对于回收黄铜材料，去锌的过程至关重要。

6.Engineers must consider dezincing when designing plumbing systems with brass fittings.

工程师在设计带有黄铜配件的管道系统时必须考虑去锌问题。

7.In marine environments, dezincing can lead to structural failure of metal components.

在海洋环境中，去锌可能导致金属组件的结构失效。

8.Preventative measures can be taken to reduce the risk of dezincing in brass alloys.

可以采取预防措施以降低黄铜合金中去锌的风险。

作文

In the world of metallurgy and material science, the term dezincing refers to the process of removing zinc from alloys, particularly brass. Brass is an alloy primarily made of copper and zinc, and it is widely used in various applications due to its corrosion resistance and attractive appearance. However, there are certain situations where the presence of zinc can be detrimental to the properties of the alloy. For instance, in marine environments, zinc can cause galvanic corrosion, which can weaken the structural integrity of components made from brass. Therefore, understanding the process of dezincing becomes crucial for engineers and manufacturers who want to ensure the longevity and durability of their products.The dezincing process can be achieved through several methods. One common approach involves using chemical treatments that selectively remove zinc while leaving copper intact. This method is particularly useful when dealing with brass components that have already been manufactured and require modification. Another method involves physical processes such as heating, which can lead to the diffusion of zinc out of the alloy at elevated temperatures. Each method has its advantages and disadvantages, and the choice often depends on the specific application and desired properties of the final product.Moreover, the implications of dezincing extend beyond just the immediate material properties. For example, in the automotive industry, components made from brass that undergo dezincing can significantly improve the performance and lifespan of vehicles. By reducing the zinc content, manufacturers can create parts that are less susceptible to corrosion and wear, ultimately leading to safer and more reliable vehicles.In addition to industrial applications, dezincing also has environmental implications. The recycling of brass scrap that contains a high percentage of zinc can lead to increased pollution and waste if not properly managed. By employing dezincing techniques, recyclers can recover valuable copper while minimizing the environmental impact associated with zinc disposal. This not only conserves resources but also promotes a more sustainable approach to material usage.Furthermore, the study of dezincing contributes to the broader field of materials science by offering insights into the behavior of alloys under various conditions. Researchers continuously explore new ways to optimize the dezincing process, aiming to enhance efficiency and reduce costs. Understanding the mechanisms involved in dezincing can lead to innovations in alloy design and processing, ultimately benefiting multiple industries.In conclusion, dezincing is a vital concept in metallurgy that involves the removal of zinc from brass alloys. Its significance spans across various fields, including engineering, environmental science, and materials research. As industries continue to evolve and demand higher quality and more durable materials, the importance of mastering the dezincing process will only grow. By focusing on this aspect of material science, professionals can contribute to the development of better products, enhanced sustainability practices, and a deeper understanding of alloy behavior.

在冶金和材料科学的世界中，术语dezincing指的是从合金中去除锌的过程，特别是黄铜。黄铜是一种主要由铜和锌组成的合金，由于其耐腐蚀性和吸引人的外观，广泛用于各种应用。然而，在某些情况下，锌的存在可能对合金的性质产生不利影响。例如，在海洋环境中，锌可能导致电化学腐蚀，这会削弱由黄铜制成的组件的结构完整性。因此，理解dezincing过程对希望确保其产品的耐用性和持久性的工程师和制造商至关重要。dezincing过程可以通过几种方法实现。一种常见的方法涉及使用化学处理，选择性地去除锌，同时保持铜的完整性。这种方法在处理已经制造的黄铜组件并需要修改时特别有用。另一种方法涉及物理过程，如加热，这可以导致在高温下锌从合金中扩散出去。每种方法都有其优缺点，选择通常取决于特定应用和最终产品所需的性质。此外，dezincing的影响不仅仅局限于直接的材料性质。例如，在汽车行业，经过dezincing的黄铜组件可以显著改善车辆的性能和使用寿命。通过减少锌含量，制造商可以生产出更不易受到腐蚀和磨损的部件，最终导致更安全、更可靠的车辆。除了工业应用，dezincing还具有环境影响。含有高百分比锌的黄铜废料的回收如果管理不当，可能会导致污染和废物增加。通过采用dezincing技术，回收者可以在最小化锌处置的环境影响的同时回收有价值的铜。这不仅节约了资源，还促进了对材料使用的更可持续的方法。此外，dezincing的研究为材料科学的更广泛领域提供了见解，揭示了合金在各种条件下的行为。研究人员不断探索优化dezincing过程的新方法，旨在提高效率并降低成本。理解dezincing中涉及的机制可以促使合金设计和加工的创新，最终惠及多个行业。总之，dezincing是冶金学中的一个重要概念，涉及从黄铜合金中去除锌。它的重要性跨越多个领域，包括工程、环境科学和材料研究。随着各行业的不断发展，对高质量和更耐用材料的需求日益增长，掌握dezincing过程的重要性只会增加。通过关注这一材料科学的方面，专业人士可以为更好的产品、增强的可持续实践以及对合金行为的更深入理解做出贡献。