Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 21-26 |
| Journal | Surface and Coatings Technology |
| Volume | 154 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2002 |
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A model to determine the interfacial fracture toughness for chipped coatings. / Malzbender, J.; With, de, G.
In: Surface and Coatings Technology, Vol. 154, No. 1, 2002, p. 21-26.Research output: Contribution to journal › Article › Academic › peer-review
TY - JOUR
T1 - A model to determine the interfacial fracture toughness for chipped coatings
AU - Malzbender, J.
AU - With, de, G.
PY - 2002
Y1 - 2002
N2 - A model is developed to est. the interfacial fracture energy and interfacial fracture toughness of coated materials on the basis of the buckling load of an axially compressed plate of changing width. The model takes into account the residual stress and the elastic properties of the substrate and is applied to the spalling of coatings during scratch or indentation testing. On the basis of this model the fracture toughness of different org.-inorg. hybrid coatings is detd. The values obtained are a factor 3-4 lower than detd. previously using a model that takes neither the real shape nor the buckling stress into account. [on SciFinder (R)]
AB - A model is developed to est. the interfacial fracture energy and interfacial fracture toughness of coated materials on the basis of the buckling load of an axially compressed plate of changing width. The model takes into account the residual stress and the elastic properties of the substrate and is applied to the spalling of coatings during scratch or indentation testing. On the basis of this model the fracture toughness of different org.-inorg. hybrid coatings is detd. The values obtained are a factor 3-4 lower than detd. previously using a model that takes neither the real shape nor the buckling stress into account. [on SciFinder (R)]
U2 - 10.1016/S0257-8972%2801%2901708-X
DO - 10.1016/S0257-8972%2801%2901708-X
M3 - Article
VL - 154
SP - 21
EP - 26
JO - Surface and Coatings Technology
JF - Surface and Coatings Technology
SN - 0257-8972
IS - 1
ER -