What is the German term for the process of deterioration or degradation of materials?

The term "Schwächung" accurately translates to the process of deterioration or degradation of materials in German. It is derived from the verb "schwächen," which means to weaken or to make less strong. In the context of materials science and engineering, Schwächung refers to the weakening of material properties due to various factors such as stress, environmental conditions, or chemical reactions. This term encapsulates the broader concept of degradation that can occur in various materials over time.

In contrast, the other terms are not appropriate for describing general material degradation. "Netzrissbildung" pertains specifically to the formation of network cracks, which is a more specific phenomenon. "Verformung" translates to deformation, focusing on changes in shape rather than degradation of strength or integrity. "Ablösung" refers to delamination or separation of layers, which is also a specific form of failure rather than overall deterioration. Thus, the choice of "Schwächung" is the most fitting in the context of material degradation.