纳米晶Ni-12Cr合金800 ℃高温氧化动力学和氧化膜结构演化

张勤, 梁涛沙, 王文, 赵朗朗, 姜岳峰

Oxidation Kinetics and Microstructure Evolution of Nanocrystalline Ni-12Cr Alloy at 800 ℃

ZHANG Qin, LIANG Taosha, WANG Wen, ZHAO Langlang, JIANG Yuefeng

图4 粗晶在800 ℃空气中氧化25 s截面TEM形貌和EDS分析结果

Fig.4 Cross-sectional STEM morphology (a) of coarse-grained Ni-12Cr alloy at 800 ℃ in air for 25 s, EDS mappings of Ni (b), Cr (c) and O (d) and elemental line scannings (e)