𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The critical density of microcracks in microcrack toughening of ceramics

✍ Scribed by Wang Chongmin; Zhe Xiaoli; Zhang Hongtu


Publisher
Springer
Year
1988
Tongue
English
Weight
177 KB
Volume
7
Category
Article
ISSN
0261-8028

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


The stiffness and strength of transforma
✍ Li Wenfang; Meng Jilong; Du Shanyi πŸ“‚ Article πŸ“… 1994 πŸ› Springer 🌐 English βš– 286 KB

Theoretical studies on misoriented transformation particles and microcracks in transformation toughening ceramics are presented using the Eshelby equivalent inclusion method. The stress field, stiffness and strength were calculated. Experiments were done by the three-point bend method using AI2Oa/Zr

On the formation of near-tip microcracki
✍ S.X. Gong πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 610 KB

Based upon the concept of microcrack precursor nucleation, a micromΒ’chanics model is proposed to study the formation of near-tip microcracking and consequent toughening effects. Analytical expressions are derived for the microcrack density distribution and the size and shape of the microcracking zon

Computational modelling of microcracking
✍ Johannes Utzinger; Paul Steinmann; Andreas Menzel πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 530 KB

## Abstract Piezoelectric ceramics nowadays are widely commercialised in various fields of engineering technology and related constitutive modelling approaches constitute an active field of research. The physical performance of these materials is often limited by fatigue effects, possibly in combin