【摘 要】
：
The hardness and wear resistance of sprayed FeBSi coating after laser remelting weremuch improved by addition of 8 wt-% CeO_2.Microstructural observation on th
【出 处】
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Acta Metallurgica Sinica(English Edition)
论文部分内容阅读
The hardness and wear resistance of sprayed FeBSi coating after laser remelting weremuch improved by addition of 8 wt-% CeO_2.Microstructural observation on theFeBSi+CeO_2 coating revealed that the formation of martensite occurs,as well as therefined grains and the more eutectic and compounds with regular morphology are dis-tributed.While the FeBSi coating free from CeO_2 is a sharp constrast in microstructure.
The hardness and wear resistance of sprayed FeBSi coating after laser remelting were improved by addition of 8 wt-% CeO 2. Microstructural observation on the FeBSi + CeO 2 coating that the formation of martensite occurs, as well as there is defined grains and the more eutectic and compounds with regular morphology are dis-tributed. Based on the FeBSi coating free from CeO 2 is a sharp constrast in microstructure.
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