What is the speed of deformation?

The trunk is the amount of deformation that occurs when the object is placed below the voltage. The deformation rate is defined as a change in voltage over time. All materials undergo a certain change in their dimensions when they are exposed to stress. Stress deformation may be fully reversible or permanent, depending on the amount of voltage used. plastic voltage occurs when the object has been exposed to a very high level of stress and after the voltage is removed, it does not return to the original shape. In many materials, the conversion of elastic stress is instantaneous, which means that it occurs without a patient duration. The deformation, which is fully renewable, but occurs over time, is described in terms of deformation speed.Us and applied pressures. Steel is an example of a material that returns to its original state immediately after the stress is removed. On the other hand, in geology, tension is applied for millions of years and the level of tension in the rock is usually very low. A material whose speed nAnd it changes large amounts at different temperatures and pressures, has a high sensitivity to the speed of deformation .

This measure is also dependent on the way in which force or stress is applied. In terms of many plastics, if a gradual stretching force is used, the material extends a large amount before it breaks. This is because the plastic molecules have enough time to reorient and move around another, causing stretching. If an impact or sudden force is applied to the plastic, it will immediately break and behave like a fragile material. The same plastic material can react very differently, because various voltage speeds caused by the way that is applied.

deformation speed can be measured in the laboratory using a special test device that applies a very accurate load on the sample, measuring the deformation and recoveryí after the voltage is removed. Because the speed of deformation will affect how it behaves, it is important to understand its sensitivity to the type of load, the amount of tension and temperature. Understanding the speed of deformation of the material ensures that it meets the performance specification required in the final application application.