Effect of Y2O3 contents on oxidation resistance at 1150 °C and mechanical properties at room temperature of ODS Ni-20Cr-5Al alloy
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- 作者：Duanjun Sun ; Chunyuan Liang ; Jinlong Shang ; Jihui Yin ; Yaru Song ; Weizhou Li ; Tianquan Liang ; Xiuhai Zhang ; xiuhaizhang@gxu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ni-based superalloy ; Oxidation ; Mechanical properties ; Oxide scale ; Selective oxidation
- 刊名：Applied Surface Science
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：385
- 期：Complete
- 页码：587-596
- 全文大小：2571 K
文摘
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Additions of 0.2–0.6 wt% Y2O3 can improve oxidation resistance of alloys.
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Additions of 0.2–0.6 wt% Y2O3 can improve adhesion of oxide scale.
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Additions of 0.2–0.6 wt% Y2O3 can improve relative density of alloys.
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Addition of Y2O3 can decrease hardness and bending strength of alloys.