显然,在以MgAl2O4为形核核心的多层复合夹杂物中,都存在Ti(C, N)或Ti(C, N)-Nb复合夹杂物对其进行包裹的行为。为了进一步对其进行具体分析,利用SEM对典型夹杂物进行面扫。
Obviously, there are Ti(C, N) or Ti(C, N)-Nb composite inclusions in the multilayer composite inclusions with MgAl2O4 as the nucleation core. In order to further analyze it, the typical inclusions were scanned by SEM.