This work investigates the thermal fracture resistance of a functionally graded coating with an array of periodic edge cracks. The integral equation method is used to analyze the thermal stress intensity factors (TSIFs) at the crack tips and the critical thermal shocks that cause crack initiation. T
Periodic cracking of functionally graded coatings
โ Scribed by Fazil Erdogan; Murat Ozturk
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 871 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0020-7225
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๐ SIMILAR VOLUMES
Abstraet--A crack bridging analysis is carried out to predict crack propagation in coatings made of functionally graded materials (FGM). The FGM coating is taken to be a ceramic/metal composite with its gradation characterized by the local volume fractions of metal and ceramic phases. Fracture in th
A new model for approximate analysis of a functionally graded coating with arbitrary variation of properties has been developed. In this model, the coating is divided into several sublayers. In each sublayer the material properties vary in a linear manner along the thickness direction and the materi