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Abstract:
研究了单辊旋铸CuCr25合金的显微组织和性能.结果表明,单辊旋铸CuCr25合金的显微组织呈现出球状富Cr相与枝晶状富Cr并存于Cu基体中的形貌,且富Cr相的大小随条带厚度的变化而变化,分析表明,单辊旋铸合金的快速凝固过程中发生了亚稳态的液相分离.与真空感应熔炼CuCr25合金的显微硬度相比,单辊旋铸CuCr25合金的显微硬度增大了57%,这主要是由于固溶度增加和晶粒细化的缘故.
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材料导报
ISSN: 1005-023X
Year: 2009
Issue: 24
Page: 50-52
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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