The microstructureof the Fe-based clad composite coating reinforced by in-situ particles was investigated, using laser clad FeCSiB powder added with niobium and titanium.
研究了单独添加不同含量的铌与复合添加铌、钛时激光熔覆铁基原位生成颗粒增强复合涂层的组织特点。
2
Microstructure analysis by FE-SEM indicated that the ha particles were rod and columnar, some of the powder agglomerating.