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用离子探针和电子探针分析研究了铈在硼化物层的分布和富集特征。离子探针分析结果表明,铈的分布是不均匀的;电子探针面扫描和背散射结果发现了铈的富集区,这种富集区大多处在FeB层的硼齿之间。
The distribution and enrichment of cerium in the boride layer were investigated by ion and electron probe analysis. The result of ion probe analysis shows that the distribution of cerium is not uniform. The electron-probe surface scan and backscattering results show that the cerium enrichment region is found, which is mostly located between the boron teeth of the FeB layer.