To coat mechanical components, that will be subjected to contact load, has been a procedure aiming the reduction of the wearing in the substrate. However, these components could fail, generally by: excessive plastic flow, fracture, or delamination of the coat from its substrate. In this work, perfect interface between layer and substrate was considered. We have done a two-dimensional analysis, using finite element method, of the stress distribution arising when a plane coated body is subjected to a contact load by an elastic cylindrical indenter. We consider normal and tangential force. Both, substrate and indenter were made of Steel. Three different types of material were used as a coating: brass, ceramic and Steel. The last one was used f...
Substrate protection by means of a hard coating is an efficient way of extending the service life of...
AbstractHard wear resistant coatings that are subjected to contact loading sometimes fail because th...
A hard ceramic coating on elastic steel substrates has been increasingly used in the tribological ap...
The use o f coatings has been a valuable practical procedure aiming the reduction o f the wearing o ...
This work was developed to study the contact stress fields and the plastic strain obtained when the ...
A deposição de filmes finos resistentes ao desgaste é uma prática realizada com bastante frequência ...
A deposição de filmes finos resistentes ao desgaste é uma prática realizada com bastante frequência ...
Multilayered materials are widely used to improve the tribological properties of mechanical compone...
Contact mechanical study of layered structures is useful to various fields of engineering, such as ...
This paper investigates the subsurface stress field induced by a rigid cylinder rolling over a funct...
AbstractHard wear resistant coatings that are subjected to contact loading sometimes fail because th...
The contact between a rigid flat and a coated asperity is studied using the finite element method. T...
Abstract: A fundamental, two-dimensional finite-element analysis (FEA) of a coated flat surface in a...
The contact between a rigid flat and a coated asperity is studied using the finite element method. T...
Coating systems provide substrate protection from mechanical and thermal failure. Coating is subject...
Substrate protection by means of a hard coating is an efficient way of extending the service life of...
AbstractHard wear resistant coatings that are subjected to contact loading sometimes fail because th...
A hard ceramic coating on elastic steel substrates has been increasingly used in the tribological ap...
The use o f coatings has been a valuable practical procedure aiming the reduction o f the wearing o ...
This work was developed to study the contact stress fields and the plastic strain obtained when the ...
A deposição de filmes finos resistentes ao desgaste é uma prática realizada com bastante frequência ...
A deposição de filmes finos resistentes ao desgaste é uma prática realizada com bastante frequência ...
Multilayered materials are widely used to improve the tribological properties of mechanical compone...
Contact mechanical study of layered structures is useful to various fields of engineering, such as ...
This paper investigates the subsurface stress field induced by a rigid cylinder rolling over a funct...
AbstractHard wear resistant coatings that are subjected to contact loading sometimes fail because th...
The contact between a rigid flat and a coated asperity is studied using the finite element method. T...
Abstract: A fundamental, two-dimensional finite-element analysis (FEA) of a coated flat surface in a...
The contact between a rigid flat and a coated asperity is studied using the finite element method. T...
Coating systems provide substrate protection from mechanical and thermal failure. Coating is subject...
Substrate protection by means of a hard coating is an efficient way of extending the service life of...
AbstractHard wear resistant coatings that are subjected to contact loading sometimes fail because th...
A hard ceramic coating on elastic steel substrates has been increasingly used in the tribological ap...