melting loss by oxidation

简明释义

烧损

英英释义

例句

1.In our latest experiment, we observed an increase in melting loss by oxidation 因氧化造成的熔损 due to prolonged exposure to air.

在我们最新的实验中，由于长时间暴露在空气中，我们观察到melting loss by oxidation 因氧化造成的熔损有所增加。

2.During the metal refining process, we need to monitor the melting loss by oxidation 因氧化造成的熔损 to ensure product quality.

在金属精炼过程中，我们需要监测melting loss by oxidation 因氧化造成的熔损以确保产品质量。

3.The engineer reported a significant melting loss by oxidation 因氧化造成的熔损 in the furnace during the last batch.

工程师报告称在上一个批次中，炉子里出现了显著的melting loss by oxidation 因氧化造成的熔损。

4.The research focused on reducing melting loss by oxidation 因氧化造成的熔损 in high-temperature environments.

这项研究集中在减少高温环境中的melting loss by oxidation 因氧化造成的熔损。

5.To minimize melting loss by oxidation 因氧化造成的熔损, we should use a protective atmosphere during the heating process.

为了最小化melting loss by oxidation 因氧化造成的熔损，我们应该在加热过程中使用保护气氛。

作文

In the world of materials science and metallurgy, understanding the various processes that affect the integrity and quality of metals is crucial. One such phenomenon is the melting loss by oxidation, which refers to the loss of material that occurs when metals are exposed to high temperatures and oxidizing environments. This process can significantly impact the performance and longevity of metal components, making it a vital area of study for engineers and scientists alike.When metals are heated to their melting points, they undergo a phase change from solid to liquid. During this transition, if the environment contains oxygen, oxidation reactions can occur. This means that the metal can react with oxygen to form oxides, which can either evaporate or be lost as a part of the melting process. The melting loss by oxidation thus represents not only a loss of metallic material but also a reduction in the overall quality of the final product.For example, consider the case of steel production. When steel is melted in a furnace, it is often exposed to air, which contains oxygen. If proper precautions are not taken, the iron in the steel can oxidize, leading to a reduction in the amount of usable metal. This is particularly concerning in industries where high strength and durability are required, such as in construction or automotive manufacturing. The melting loss by oxidation can lead to weaker structures and potentially catastrophic failures if not properly managed.To mitigate the effects of melting loss by oxidation, several strategies can be employed. One common approach is to use protective atmospheres during the melting process. For instance, argon or nitrogen can be used to displace oxygen in the furnace, thereby reducing the likelihood of oxidation. Additionally, adding alloying elements that are less prone to oxidation can help maintain the integrity of the metal during melting.Another critical aspect of managing melting loss by oxidation is the temperature control of the melting process. By carefully monitoring and controlling the temperature, metallurgists can minimize the duration of exposure to high temperatures, thus reducing the chances of oxidation. This requires a deep understanding of the materials being processed and the conditions under which they are melted.Furthermore, research into advanced materials and coatings that can withstand high temperatures without oxidizing is ongoing. Innovations in this field could lead to significant improvements in the efficiency of metal production processes and the quality of the final products. Understanding the mechanics behind melting loss by oxidation is essential for developing these new technologies.In conclusion, the concept of melting loss by oxidation plays a critical role in the field of metallurgy. It highlights the challenges faced when working with metals at high temperatures and the importance of controlling environmental factors to ensure the quality and performance of metal products. As industries continue to evolve and demand higher standards, the significance of understanding and mitigating melting loss by oxidation will only grow, paving the way for advancements in material science and engineering practices.

在材料科学和冶金学的领域中，理解影响金属完整性和质量的各种过程至关重要。其中一种现象是熔化过程中的氧化损失，它指的是金属在高温和氧化环境中暴露时发生的材料损失。这个过程可以显著影响金属组件的性能和使用寿命，使其成为工程师和科学家研究的重要领域。当金属被加热到其熔点时，它们会经历从固态到液态的相变。在这一过渡过程中，如果环境中含有氧气，就会发生氧化反应。这意味着金属可能会与氧气反应形成氧化物，这些氧化物可能会蒸发或在熔化过程中丧失。因此，熔化过程中的氧化损失不仅代表了金属材料的损失，也减少了最终产品的整体质量。例如，考虑钢铁生产的案例。当钢铁在炉中熔化时，通常会暴露在空气中，空气中含有氧气。如果没有采取适当的预防措施，钢中的铁可能会氧化，导致可用金属的数量减少。这在需要高强度和耐久性的行业（如建筑或汽车制造）中尤其令人担忧。熔化过程中的氧化损失可能导致结构较弱，若管理不当可能会导致灾难性的故障。为了减轻熔化过程中的氧化损失的影响，可以采用几种策略。一种常见的方法是在熔化过程中使用保护气氛。例如，氩气或氮气可以用于替代炉中的氧气，从而减少氧化的可能性。此外，添加不易氧化的合金元素也可以帮助保持金属在熔化过程中的完整性。管理熔化过程中的氧化损失的另一个关键方面是熔化过程的温度控制。通过仔细监测和控制温度，冶金学家可以最小化高温暴露的持续时间，从而减少氧化的机会。这需要对所处理的材料及其熔化条件有深入的理解。此外，正在进行的研究旨在开发能够在高温下不被氧化的先进材料和涂层。该领域的创新可能会显著改善金属生产过程的效率和最终产品的质量。理解熔化过程中的氧化损失的机制对于开发这些新技术至关重要。总之，熔化过程中的氧化损失的概念在冶金学领域中发挥着关键作用。它突显了在高温下加工金属时面临的挑战，以及控制环境因素以确保金属产品质量和性能的重要性。随着工业的不断发展和对更高标准的需求，对理解和减轻熔化过程中的氧化损失的重要性只会增加，为材料科学和工程实践的进步铺平道路。