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Abstract:
对含Er铝锰合金的力学性能进行了测定,并通过金相观察、扫描电镜、X射线衍射及透射电镜对合金的微观组织进行了分析,结果发现微量Er可以细化试验合金的铸态晶粒,在Mn含量不超过0.7%时,合金的力学性能有较为明显的提高,微量的Er未发现与Mn形成二元或三元化合物,Er和Al形成与α-Al具有共格关系的Al3Er相可改善铝锰合金的组织与性能,是铝锰合金的重要的微合金化元素.
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铸造
ISSN: 1001-4977
Year: 2007
Issue: 11
Volume: 56
Page: 1207-1210
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 14
Chinese Cited Count:
30 Days PV: 6
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