کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1585318 | 1514914 | 2006 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Microstructure evolution and texture development during high-temperature uniaxial compression of magnesium alloy AZ31 Microstructure evolution and texture development during high-temperature uniaxial compression of magnesium alloy AZ31](/preview/png/1585318.png)
Texture development in magnesium alloy AZ31 was studied by uniaxial compression tests at temperatures, strain rates and final strains ranging from 573 to 773 K, 1.0 × 10−3 to 5.0 × 10−5 s−1 and −0.2 to −1.5, respectively. Fiber texture was formed in all of the deformation conditions. The main component of the texture varied depending on deformation conditions; it appeared about 33–38° away from the basal pole after the deformation at higher temperatures and lower strain rates. This can be attributed to the increased activity of the secondary pyramidal slip system. With a decrease in temperatures and an increase in strain rate, the tilting angle of the main component (compression plane) from the basal pole decreased down to about 20°. Construction of a basal fiber texture was detected after deformations at the lowest temperature and high strain rates.
Journal: Materials Science and Engineering: A - Volume 430, Issues 1–2, 25 August 2006, Pages 98–103