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Pearlite spacing and d is the wire diameter

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Reference no: EM13887248

When music wire (100% pearlite) is cold drawn, the pearlite spacing is reduced in proportion to the wire diameter. That is, d/do = D/Do, where d is the pearlite spacing and D is the wire diameter. The o subscript indicates original conditions. Assuming that the ?ow stress, σ , is given by σ = σ o! + k!d-1/2, derive an expression for σ as a function of the strain, ε.

Reference no: EM13887248

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