制备工艺对FGH4097高温合金微观组织与性能的影响

解磊鹏, 孙文瑶, 陈明辉, 王金龙, 王福会

Effects of Processing on Microstructures and Properties of FGH4097 Superalloy

XIE Leipeng, SUN Wenyao, CHEN Minghui, WANG Jinlong, WANG Fuhui

表1 图3中各区域的EDS结果 (atomic fraction / %)

Table 1 EDS results of regions 1-6 in Fig.3

Region C Ti Nb W Mo Hf O Ni Co Cr Al 1 4.33 1.11 11.28 9.85 34.56 0 2.66 11.28 5.05 28.05 1.59 2 35.40 18.76 38.57 0.74 0.54 0.76 0 2.81 0.91 1.34 0.16 3 41.52 18.84 34.32 0.52 0 1.31 0 1.91 0.66 0.86 0.06 4 0 1.67 0 0.23 0.69 30.11 37.52 18.51 6.31 1.96 0 5 0 0.24 0 0 0 36.06 47.76 9.29 2.80 3.97 0 6 31.56 20.43 41.31 0.10 0.41 1.17 0 3.18 0.55 1.29 0