relaxation behavior

What Causes Stress Relaxation?

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What Causes Stress Relaxation? In materials science, stress relaxation is the observed decrease in stress in response to strain generated in the structure. This is primarily due to keeping the structure in a strained condition for some finite interval of time and hence causing some amount of plastic strain. What is an example of stress

What Is Stress Relaxation In Polymers?

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What Is Stress Relaxation In Polymers? Stress relaxation is a time-dependent decrease in stress under a constant strain. This characteristic behavior of the polymer is studied by applying a fixed amount of deformation to a specimen and measuring the load required to maintain it as a function of time. Why does stress relaxation occur in