Evolution of iron-rich intermetallics and elevated temperature mechanical properties in gravity die cast 2A16 Al alloy
Evolution of iron-rich intermetallics and elevated temperature mechanical properties in gravity die cast 2A16 Al alloy
复制标题
重力铸造2A16铝合金中富铁金属间化合物和高温力学性能的演变
DOI:
10.1080/13640461.2017.1409391
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发表时间:
2017-12
影响因子:
1.4
通讯作者:
WeiWen Zhang
中科院分区:
文献类型:
--
作者:
Bo Lin;WeiWen Zhang
The evolution of iron-rich intermetallics and the mechanical properties at elevated temperature.in gravity die cast 2A16 alloys with a high Fe content of 0.5 wt-% were investigated using SEM,.TEM, deep etching technique, and tensile test. The results showed that the Chinese script-like.α-Fe transforms to the β-Fe phase during T7 heat treatment. The newly formed β-Fe with a.cylindrical shape minimised their surface area. A nano sized α-Fe dispersoid was found in the.α (Al) matrix in Al–Cu alloys with high Fe content during T7 heat treatment. At the elevated.temperature of 573 K, the 2A16 alloys with high Fe content of 0.5 wt-% showed superior tensile.properties compared to those of the commercial aluminum alloys, and this is attributed to the.prevention of grain boundary sliding resulting from the presence of β-Fe and the long term.thermal stability of nanosized α-Fe dispersoids in the α (Al) matrix.
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DOI:
10.1016/j.msea.2013.09.043
发表时间:
2013-12
影响因子:
6.4
作者:
Weiweng Zhang;B. Lin;Jianlei Fan;Datong Zhang;Yuanyuan Li
通讯作者:
Weiweng Zhang;B. Lin;Jianlei Fan;Datong Zhang;Yuanyuan Li
DOI:
10.4028/www.scientific.net/amr.339.714
发表时间:
2011-09
期刊:
Advanced Materials Research
影响因子:
--
作者:
S. Pannaray;S. Wisutmethangoon;Thawatchai Plookphol;J. Wannasin
通讯作者:
S. Pannaray;S. Wisutmethangoon;Thawatchai Plookphol;J. Wannasin
影响因子:
6.2
作者:
Liu, K.;Ma, Hezhaoye;Chen, X. -Grant
通讯作者:
Chen, X. -Grant
影响因子:
9.4
作者:
C. Macchi;A. Tolley;R. Giovachini;I. Polmear;A. Somoza
通讯作者:
C. Macchi;A. Tolley;R. Giovachini;I. Polmear;A. Somoza
DOI:
10.1007/s11661-010-0578-7
发表时间:
2011-07
期刊:
Metallurgical and Materials Transactions A
影响因子:
--
作者:
Kai Liu;X. Cao;X.-Grant Chen
通讯作者:
Kai Liu;X. Cao;X.-Grant Chen