定向凝固DZ4合金的低周疲劳行为与稳定循环应力
张卫方;李运菊;高威;姜涛;陶春虎
Low Cycle Fatigue Behavior and Steady Cycle Stress of Directionally Solidified DZ4 Superalloy
ZHANG Wei-fang;LI Yun-ju;GAO Wei;JIANG Tao;TAO Chun-hu
航空学报 . 2004, (4): 357 -361 .