摘要
试验表明,Fe-Ni-Cr封接合金在高温湿氢气氛中氧化膜的生长受扩散控制,其主要组成为刚玉型的Cr_2O_3与尖晶石型的(Fe,Mn)O·Cr_2O_3。电子衍射及能谱分析证实,氧化过程中生长的晶须为(Fe,Mn)O·Cr_2O_3。
The oxidation rate, the growth, morphology and structure of oxide scale and whiskers for Fe-Ni-Cr sealing alloys in H_2-H_2O atmosphere at high temperatures have been studied. The growth rate of scale is controlled by diffusion. The scale is composed of Cr_2O_3 and spinel(Fe, Mn)O Cr_2O_3 and the oxide whiskers are spinel (Fe, Mn) O Cr_2O_3.
出处
《金属学报》
SCIE
EI
CAS
CSCD
北大核心
1992年第10期B449-B452,共4页
Acta Metallurgica Sinica
基金
北京中关村分析基金
