influence of pass reduction ratio on microstructure and

Effect of Pass Thickness Reduction on Microstructure and

The results showed that the low pass thickness reduction DSR is effective to improve the formability by refining the grain size and weakening the basal texture, which is characterized by the increasing of strain hardening exponent (n value) and elongation as soon as decreasing of yielding ratio and normal anisotropy ratio (r value). With the increasing of pass thickness reduction, more effective grain

Effect of average pass reduction ratio on thickness

May 08, 2019 · The influence of hot rolling average pass reduction ratio (APRR) on thickness-oriented microstructure and properties homogeneity of an AlZnMgCu aluminum alloy thick plate has been studied by mechanical properties, fracture toughness together with optical microscope, scanning electron microscope and electron backscattered diffraction microstructural examinations. Results show that the Effect of average pass reduction ratio on thickness The influence of hot rolling average pass reduction ratio (APRR) on thickness-oriented microstructure and properties homogeneity of an Al-Zn-Mg-Cu aluminum alloy thick plate has been studied by mechanical properties, fracture toughness together with optical microscope, scanning electron microscope and electron backscattered diffraction microstructural examinations.

Effect of the reduction ratio per pass on the

Effect of the reduction ratio per pass on the microstructure of a hot-rolled AZ31 magnesium alloy sheet August 2009 Metals and Materials International 15(4):683-688 Influence of pass reduction ratio on microstructure and Oct 14, 2020 · 2205/Q235B clad steel plates were fabricated using a thermal simulator. The metallographic microscope, scanning electron microscope, energy-dispersive spectrometer, shear test, electrochemical corrosion test and acid immersion test were used to study the influence of the pass reduction ratio on the microstructure and properties of 2205/Q235B clad steel plate. The results

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