Effect of nitrogen addition on the microstructure and shape memory properties of Fe-Mn-Si-Cr-Ni based shape memory alloy

被引：0
作者：
Maji, BC [1 ]
Krishnan, M [1 ]
机构：
[1] Bhabha Atom Res Ctr, Div Sci Mat, Bombay 400085, Maharashtra, India
来源：
TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS | 2002年 / 55卷 / 04期
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D O I：
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中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The effect of nitrogen addition in a Fe-15Mn-7Si-9Cr-5Ni (wt.%) has been studied in terms of microstructural change and shape recovery, The microstructural evaluation shows that it is possible to stabilize the austenite phase by replacing the Ni with N either fully or partially. The best shape recovery is obtained when the alloys contain 500 ppm of N along with 3% Ni. The alloy in which Ni was completely replaced by N does not show good shape memory property.
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页码：265 / 270
页数：6
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