FeCr-ODS铁素体合金的氧化+粉锻工艺制备及其微观结构

闫福照, 李静, 熊良银, 刘实

Preparation and Microstructure of FeCr-ODS Ferrite Alloy Fabricated by Oxidation and Powder Forging

YAN Fuzhao, LI Jing, XIONG Liangyin, LIU Shi

表3 氧化粉末加热到1150℃后表面不同位置的能谱

Table 3 EDS of different points on the powder surface after heating to 1150℃ (mass fraction, %)

Point Fe Cr W Y Ti O 1 85.5 8.00 1.52 2.05 0.52 2.41 2 83.25 9.70 1.53 0.04 3.20 2.28 3 82.54 7.93 1.48 3.32 0.95 3.78 4 81.02 9.83 1.54 0.19 4.45 2.97