The Strengthening of Cu-15Ni-8Sn Alloy
来源期刊：材料热处理学报2004年第5期
论文作者：WANG Ming-Pu WANG Yan-hui HONG Bin
关键词：Cu-15Ni-8Sn alloy; DO22 ordering; L12 ordering; spinodal decomposition; alloy strengthening;
摘 要：The microstructure, property and relation between them of Cu-15Ni-8Sn alloy are studied by means of TEM and the measurement of hardness. The results show that γ ' metastable phase strengthens alloy because of its ordering structure.The ordering structure includes two types of DO22 and L12 ordering. Their strengthening for the alloy is much stronger than that of spinodal decomposition.
WANG Ming-Pu1，WANG Yan-hui1，HONG Bin1
(1.School of Material Science and Engineering, Central South University, Changsha China)
摘要:The microstructure, property and relation between them of Cu-15Ni-8Sn alloy are studied by means of TEM and the measurement of hardness. The results show that γ '' metastable phase strengthens alloy because of its ordering structure.The ordering structure includes two types of DO22 and L12 ordering. Their strengthening for the alloy is much stronger than that of spinodal decomposition.
关键词:Cu-15Ni-8Sn alloy; DO22 ordering; L12 ordering; spinodal decomposition; alloy strengthening;
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