Effects of Oxide Inclusions on Flow Stress Behavior of 1235 Aluminum Alloy During Hot Compression

被引：4

作者：

Yan, Wenduan ^{[1
,2
]}

Fu, Gaosheng ^{[1
,2
]}

Chen, Hongling ^{[1
]}

Chen, Guiqing ^{[1
,2
]}

机构：

[1] Fuzhou Univ, Sch Mat Sci & Engn, Fuzhou 350108, Peoples R China

[2] Fujian Commun Technol Coll, Fuzhou 350007, Peoples R China

来源：

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE | 2012年 / 21卷 / 10期

关键词：

1235 aluminum alloy; flow stress; hot compression; oxide inclusions; COMMERCIAL-PURITY ALUMINUM; MICROSTRUCTURAL EVOLUTION; MELT-TREATMENT; DEFORMATION; TEMPERATURE;

D O I：

10.1007/s11665-012-0152-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Flow stress characteristic of 1235 aluminum alloy treated by different purification methods was studied by dynamic thermo-simulation test. The effects of oxide inclusions on steady flow stress, peak stress, and true strain corresponding to peak stress were also examined in this study. The results showed that there is a steady flow feature in 1235 aluminum alloy during hot compression deformation. 1235 aluminum alloy with lower inclusion content shows higher strength, therefore, the plasticity and toughness are better and improve the hot-working character of the alloy. Therefore, reducing inclusion content is effective for improving the hot deformation character of aluminum foil (1235 aluminum alloy).

引用

页码：2203 / 2206

页数：4

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