纳米压痕
材料科学
蠕动
断裂(地质)
复合材料
模数
弹性模量
机制(生物学)
拉伤
失效机理
结构工程
工程类
医学
物理
量子力学
内科学
标识
DOI:10.1111/(issn)1460-2695
摘要
Highlights The creep-fatigue (CF) fracture mechanism was studied by nanoindentation. CF lives decrease with increasing strain amplitudes while insensitive to dwell times. Hardness was enhanced for CF specimens, whereas elastic modulus was little changed. A normalized damage indicator is proposed to characterize the fracture mechanism.
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