第二代单晶高温合金高周疲劳行为研究
李嘉荣(
),谢洪吉,韩梅,刘世忠
),谢洪吉,韩梅,刘世忠
High Cycle Fatigue Behavior of Second Generation Single Crystal Superalloy
LI Jiarong(),XIE Hongji,HAN Mei,LIU Shizhong
),XIE Hongji,HAN Mei,LIU Shizhong
图8. 760和980 ℃条件下DD6与DD5合金的疲劳裂纹萌生
Fig.8. Fatigue crack initiation of DD6 (a, c) and DD5 (b, d) alloys at 760 ℃ (a, b) and 980 ℃ (c, d)
