Hf和凝固冷速对定向凝固高温合金低周疲劳性能的影响
郑运荣;谢济洲
Effect of Element Hf and Cooling Rate during Solidification on Low Cycle Fatigue Properties of Directionally Solidified Superalloys
ZHENG Yun-rong;XIE Ji-zhou
. 2009, (6): 1 -7 .