Ta/Zr对Fe-Cr-Al-Mo-Nb合金温轧板材高温组织稳定性的影响

李桥, 牛犇, 张瑞谦, 刘会群, 林国强, 王清

Effect of Ta/Zr on High-temperature Microstructural Stability of Warm-rolled Sheets of Fe-Cr-Al-Mo-Nb Alloy

LI Qiao, NIU Ben, ZHANG Ruiqian, LIU Huiqun, LIN Guoqiang, WANG Qing

表1 设计的Fe-Cr-Al-M合金化学成分(质量分数，%)

Table 1 Chemical compositions of the designed Fe-Cr-Al-M alloys (%, mass faction)

Alloy Fe Cr Al Mo Nb Ta Zr No.1 78.61 13.55 4.75 2.08 1.01 - - No.2 78.36 13.51 4.73 2.08 0.67 0.65 - No.3 78.61 13.55 4.73 2.08 0.90 - 0.11 No.4 78.28 13.50 4.73 2.08 0.45 0.87 0.11