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The yield strength or yield stress is a material property and is the stress corresponding to the yield point at which the material begins to deform plastically. The yield strength is often used to determine the maximum allowable load in a mechanical component, since it represents the upper limit to forces that can be applied without producing ...
Volume, modulus of elasticity, distribution of forces, and yield strength affect the impact strength of a material. In order for a material or object to have a high impact strength, the stresses must be distributed evenly throughout the object. It also must have a large volume with a low modulus of elasticity and a high material yield strength. [7]
As shown later in this article, at the onset of yielding, the magnitude of the shear yield stress in pure shear is √3 times lower than the tensile yield stress in the case of simple tension. Thus, we have: = where is tensile yield strength of the material. If we set the von Mises stress equal to the yield strength and combine the above ...
Toughness is a material property defined as the area under the stress-strain curve. Toughness can be determined by integrating the stress-strain curve. [ 3 ] It is the energy of mechanical deformation per unit volume prior to fracture.
Bonds can provide passive income, some of which may be tax-free if you're investing in municipal bonds. The tax-equivalent yield formula can be a useful tool for comparing taxable and tax-free ...
A yield criterion often expressed as yield surface, or yield locus, is a hypothesis concerning the limit of elasticity under any combination of stresses. There are two interpretations of yield criterion: one is purely mathematical in taking a statistical approach while other models attempt to provide a justification based on established ...
Current Yield – But now consider how yield changes if the price of that same bond falls. If the bond mentioned above is resold for $800 it results in a current yield of 6.25%.
The key value of calculating the tax-equivalent yield on a muni bond is to allow investors to make a smart decision about which type of bond to invest in. A higher headline yield is not always the ...