Oxidation behaviuor of nickel-based alloys containing high Re contents comparable to the third generation nickel-based superalloys

被引:0
|
作者
Murata, Y
Morinaga, M
Hashizume, R
机构
[1] Nagoya Univ, Grad Sch Engn, Dept Mat Sci & Engn, Nagoya, Aichi 4648603, Japan
[2] Kansai Elect Power Co Inc, Tech Res Ctr, Mat Res Sect, Suita, Osaka, Japan
关键词
Ni-based superalloy; oxidation resistance; Re effect;
D O I
10.4028/www.scientific.net/MSF.449-452.349
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
In order to elucidate the Re effect on oxidation resistance, a high-temperature oxidation test was conducted with two groups of Ni-based superalloys. One group of alloys was characterized by 10mol%Al content (10-Al series). The other group of alloys was characterized by 15mol%Al content (15-Al series). The oxidation resistance decreased clearly with increasing Re content in the 10-Al series alloys, but did not in the 15-Al series alloys.
引用
收藏
页码:349 / 352
页数:4
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