镍基单晶高温合金的研发进展
张健(),王莉,王栋,谢光,卢玉章,申健,楼琅洪
Recent Progress in Research and Development of Nickel-Based Single Crystal Superalloys
ZHANG Jian(),WANG Li,WANG Dong,XIE Guang,LU Yuzhang,SHEN Jian,LOU Langhong

图5. 在固溶温度以上形成的再结晶层和在较低温度下形成的胞状再结晶

Fig.5. RX layer formed at high temperature (a) and cellular RX formed at temperature below the solution temperature (b)