A, new grain orientation spread approach to analyze the dynamic recrystallization behavior of a cast-homogenized Mg-Zn-Zr alloy using electron backscattered diffraction

作者：Hadadzadeh A^*; Mokdad F; Wells M A; Chen D L

来源：Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 2018, 709: 285-289.

DOI：10.1016/j.msea.2017.10.062

• Magnesium alloys
• Electron backscattering diffraction (EBSD)
• Dynamic recrystallization
• Grain spread orientation (GOS)

A new grain orientation spread approach (GOS <= 5 degrees) was proposed to study DRX of a Mg-Zn-Zr alloy during hot deformation. DRXed grains possessed random texture while the deformed grains contributed to basal texture. The alloy exhibited rapid DRX at low deformation strains followed by near-saturated behavior as strain increased.

• 出版日期2018-1-2