decarburization

简明释义

英[diːˌkɑːbjʊərɪˈzeɪʃən]美[diˌkɑrbjərɪˈzeʃən]

n. [冶] 脱碳

英英释义

单词用法

同义词

反义词

例句

1.The result shows that the decarburization depth increases with the increase in temperature and holding time for the two steels.

结果表明，两种弹簧钢的脱碳深度随提高加热温度和增加加热时间增大。

2.The effect of various process factors on decarburization process in VD was studied by the model and the optimizing decarburization process in VD can be obtained.

用该模型模拟研究了各工艺因素对VD精炼脱碳过程的影响。 模拟结果可为VD精炼脱碳工艺的制定和优化提供指导依据。

3.The decarburization rate in bath is proportional to the intensity of oxygen supply and the utilization ratio of oxygen depends on the oxygen pressure.

在高碳范围内熔池脱碳反应速度与供氧强度和氧气利用率成正比。而提高吹氧压力可以提高氧气利用率。

4.The paper analyze the principle of steel circulation of flow, decarburization, degas and all of the factors affected in RH refining.

对RH精炼工艺的钢液循环流动、脱碳、脱气的原理以及影响因素进行了分析。

5.The primary reason for lowering the fatigUe life is decarburization.

指出， 氧化脱碳引起疲劳寿命降低是该扭轴失效的主要原因。

6.The effect of rare-earth elements to prevent oxidation and decarburization in heat treating salt bathshas been discussed.

本文就稀土对盐浴防氧化脱碳的作用进行了研究。

7.The effects of various factors on decarburization of high speed tool steel annealed in bogie hearth electric furnace were investigated in this paper.

研究了高速钢轧材在台车式电阻炉中退火加热过程中，各因素对脱碳的影响。

8.E. g. There is tight (or thin and highly adherent) scale and decarburization, at least in certain areas.

部件上有密布(稀疏但附着力很强)鳞片和脱碳痕迹，至少在部分区域如此。

9.Is hardness tested on a surface that has been ground to remove decarburization?

硬度检测是否在去除了氧化皮的表面上进行？

10.The process of decarburization is essential in steel manufacturing to reduce carbon content.

在钢铁制造中，脱碳过程对于减少碳含量至关重要。

11.During decarburization, the material is exposed to high temperatures to facilitate carbon removal.

在脱碳过程中，材料暴露在高温下以促进碳的去除。

12.Engine components often undergo decarburization to improve their performance and longevity.

发动机部件通常会经历脱碳以提高其性能和使用寿命。

13.The decarburization of iron can lead to a more ductile and malleable product.

铁的脱碳可以导致更具延展性和可锻性的产品。

14.In the production of high-quality alloys, decarburization plays a crucial role.

在高质量合金的生产中，脱碳发挥着至关重要的作用。

作文

Decarburization is a critical process in metallurgy, particularly in the production of steel. It refers to the removal of carbon from iron or steel. The importance of decarburization (脱碳) cannot be overstated, as it directly influences the properties of the final metal product. In the steel-making industry, the control of carbon content is essential for achieving the desired mechanical properties, such as strength, ductility, and toughness. High carbon levels can lead to brittleness, making the material unsuitable for many applications. Therefore, understanding the decarburization (脱碳) process is vital for metallurgists and engineers alike. The decarburization (脱碳) process can occur naturally during the heating and cooling phases of steel production, but it can also be induced through various methods. One common technique is the use of oxidizing agents, which react with the carbon in the steel to form carbon dioxide or carbon monoxide. This reaction not only reduces the carbon content but can also improve the overall quality of the steel by eliminating impurities. Another method involves the use of vacuum treatment, where the steel is exposed to a low-pressure environment, allowing carbon to escape more readily. In addition to its role in steel production, decarburization (脱碳) is also relevant in other fields such as welding and casting. For instance, during welding, the heat generated can cause localized decarburization (脱碳), which can weaken the weld joint if not properly managed. Similarly, in casting processes, controlling the carbon content is crucial to prevent defects in the final product. The implications of decarburization (脱碳) extend beyond just the mechanical properties of steel. It also affects the economic aspects of steel production. By optimizing the decarburization (脱碳) process, manufacturers can reduce waste and improve yield, leading to cost savings. Moreover, the environmental impact of steel production is a growing concern, and effective decarburization (脱碳) techniques can help minimize emissions associated with carbon release. As industries continue to evolve, the methods and technologies used for decarburization (脱碳) are also advancing. Innovations such as advanced sensors and automation are being integrated into production lines to monitor and control carbon levels more accurately. This not only enhances the quality of the steel produced but also contributes to sustainable practices within the industry. In conclusion, decarburization (脱碳) is a fundamental process in the field of metallurgy that plays a pivotal role in determining the quality and performance of steel. Its significance spans across various applications, from manufacturing to environmental considerations. As technology progresses, the methods for achieving effective decarburization (脱碳) will continue to improve, ensuring that the steel industry meets both current demands and future challenges.

脱碳是冶金中一个关键的过程，特别是在钢铁生产中。它指的是从铁或钢中去除碳。脱碳的重要性不容小觑，因为它直接影响最终金属产品的特性。在钢铁制造行业，控制碳含量对实现所需的机械性能（如强度、延展性和韧性）至关重要。高碳水平可能导致脆性，使材料不适合许多应用。因此，了解脱碳过程对冶金学家和工程师来说至关重要。 脱碳过程可以在钢铁生产的加热和冷却阶段自然发生，但也可以通过各种方法诱导。一个常见的技术是使用氧化剂，它与钢中的碳反应形成二氧化碳或一氧化碳。这种反应不仅降低了碳含量，还可以通过消除杂质来改善钢的整体质量。另一种方法涉及真空处理，其中钢暴露在低压环境中，允许碳更容易地逸出。 除了在钢铁生产中的作用外，脱碳在焊接和铸造等其他领域也很相关。例如，在焊接过程中，产生的热量可能导致局部脱碳，如果管理不当，会削弱焊接接头。同样，在铸造过程中，控制碳含量对于防止最终产品缺陷至关重要。 脱碳的影响不仅限于钢的机械性能。它还影响钢铁生产的经济方面。通过优化脱碳过程，制造商可以减少浪费，提高产量，从而节省成本。此外，钢铁生产的环境影响日益受到关注，有效的脱碳技术可以帮助减少与碳释放相关的排放。 随着工业的不断发展，用于脱碳的方法和技术也在进步。先进传感器和自动化技术正在被集成到生产线上，以更准确地监测和控制碳水平。这不仅提高了所生产钢铁的质量，还促进了行业内的可持续实践。 总之，脱碳是冶金领域的一个基本过程，在确定钢铁的质量和性能方面发挥着关键作用。其重要性跨越多个应用领域，从制造到环境考虑。随着技术的进步，实现有效脱碳的方法将继续改善，确保钢铁行业满足当前需求和未来挑战。