放电等离子烧结Ni20Cr-xAl合金的高温氧化行为
High-Temperature Oxidation Behavior of Spark Plasma Sintered Ni20Cr-xAl Alloys
放电等离子烧结Ni20Cr-xAl合金的高温氧化行为 |
| 刘丞济, 孙文瑶, 陈明辉, 王福会 |
|
High-Temperature Oxidation Behavior of Spark Plasma Sintered Ni20Cr-xAl Alloys |
| LIU Chengji, SUN Wenyao, CHEN Minghui, WANG Fuhui |
| 图7 铸态和SPS制备Ni20Cr-xAl合金在900℃恒温氧化20 h后表面形貌的SEM像 |
| Fig.7 Surface SEM images of the as-cast (a-c) and SPSed (d-f) Ni20Cr-xAl alloys with x = 1.5 (a, d), x = 3.0 (b, e), and x = 5.0 (c, f) after oxidation at 900oC for 20 h |
|
|