Effect of B, Zr, Ce and Nb addition on structure and mechanical properties of high carbon Fe-10.5 wt% Al alloy

被引：7
作者：
Baligidad, RG [1 ]
Radhakrishna, A [1 ]
机构：
[1] Def Met Res Lab, Hyderabad 500058, Andhra Pradesh, India
来源：
JOURNAL OF MATERIALS SCIENCE LETTERS | 2002年 / 21卷 / 16期
关键词：
D O I：
10.1023/A:1016590632434
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A small amount of zirconium and cerium addition to high carbon Fe-10.5 wt% Al alloy resulted in a significant improvement in tensile ductivity probably due to the grain refinement during solidification by the formation of high melting zirconium and cerium rich precipitates. Whereas addition of niobium resulted in improvement of strength.
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页码：1231 / 1235
页数：5
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