SiCf/TC17复合材料拉伸行为研究
张旭,王玉敏(
),杨青,雷家峰,杨锐
),杨青,雷家峰,杨锐
STUDY ON TENSILE BEHAVIOR OF SiCf/TC17 COMPOSITES
Xu ZHANG,Yumin WANG(),Qing YANG,Jiafeng LEI,Rui YANG
),Qing YANG,Jiafeng LEI,Rui YANG
图5. SiCf/TC17复合材料773 K拉伸断口形貌
Fig.5. Fracture morphologies of the fracture surface of the SiCf/TC17 composites at 773 K
(a) panorama of fracture surface
(b) dimples in the TC17 canning
(c) local irregular fracture surface
(d) tunsgen "pull-out"
(e) longitudinal matrix cracks
(f) interface debonding and matrix damage in a ductile way
