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4. 760和980 ℃条件下DD6合金高周疲劳断口微观形貌的SEM像
Fig.4. Low (a, b) and high (c, d) magnified microscopic fracture surface SEM images of DD6 alloy at 760 ℃ (a, c) and 980 ℃ (b, d)
