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decarburization是什么意思，decarburization翻译
Decarburization is a heat treatment process that is used to reduce the carbon content in the surface layer of a steel component. This process is essential for improving the mechanical properties of the steel, such as its wear resistance and fatigue strength. In this article, we will explore the decarburization process, its benefits, and its applications in various industries.
The decarburization process involves heating the steel component to a high temperature, typically between 900°C and 1100°C, in an atmosphere of oxygen or another oxidizing gas. The high temperature causes the carbon atoms in the surface layer of the steel to react with the oxygen gas, forming carbon monoxide and carbon dioxide gases. As a result, the carbon content in the surface layer of the steel is reduced, or "decarburized," creating a layer of iron oxide on the surface.
There are two main types of decarburization: partial decarburization and complete decarburization. In partial decarburization, only the outer layer of the steel is decarburized, while the core of the steel remains at its original carbon content. This is typically used for components that require good wear resistance and fatigue strength, but still need to maintain some of the toughness of high