コレクション minimum yield stress formula 197954-What is minimum yield stress
The 02 Percent Offset Rule The most common engineering approximation for yield stress is the 02 percent offset rule To apply this rule, assume that yield strain is 02 percent, and multiply by Young's Modulus for your material σ = 0 0 0 2 × E \sigma = 0002\times E σ = 0002×ELoad reversals (2 reversals = 1 cycle)!The traditional method for determining yield stress on a rotational rheometer or viscometer was by fitting models to the measured rheograms and extrapolating to zero shear rate This article discusses various yield stress calculation methods Careful Calculations Affect Ring Design What is minimum yield stress